THS – FI022GB2K8v3
i
Detector Industrial de Metales
THS Número de Serie:
Versión del Programa: THSV3.390 ALMV1060
. ................. ................... ..
Rev.: FI 022 GB 2K8 v3
Fecha: 2004-10-26
II- INSTALACIÓN
Instrucciones ESTE MANUAL HA DE SER LEIDO POR LAS SIGUIENTES PERSONAS: - EL DUEÑO - EL OPERADOR - EL TÉCNICO DE MANTENIMIENTO Lee este manual antes de instalar , operar o llevar a cabo el mantenimiento del dispositivo. Guarda el manual en un lugar seguro y en perfectas condiciones para consultas en el futuro. Este manual debe acompañar al dispositivo descrito ahí en caso cambie de dueño, o el dispositivo se descomponga. • Follow Follow the the instr instructio uctions ns contai contained ned in this this manual manual for for all all • The devi device ce must must be conn connect ected ed to a power power supp supply ly circ circuit uit operations relating to installation, use and maintenance of fitted with a switch or other device which allows the the device. power to be cut off. CEIA cannot be held responsible for any damage resulting • Ensure Ensure that that replace replacement ment fuses are of of the correct correct rating rating and from procedures which are not expressly indicated in this of the prescribed type. Makeshift fuses and short-circuiting manual, or from any lack of attention, either partial or total, of the fuse boards are strictly forbidden. of the procedures described therein . • If the the device device is to be powered powered via via an an externa externall autotra autotransns• Whenev Whenever er there there is is any sugg suggest estion ion that that the the level level of proproformer to regulate the voltage, ensure that the common tection has been reduced, the device should be taken terminal of the autotransformer is connected to the out of service and secured against any possibility of neutral of the power-supply circuit. circuit. unintentional use, and authorised service technicians • The powerpower-suppl supply y plug plug must must only only be inserte inserted d into into a socke sockett should be called. fitted with an earth/ground connection. The level of protection is considered to have been reduced Any break in the safety conductor, either inside or outside when: the device, or disconnection of the earth/ground safety - the device shows visible signs of wear and tear; terminal, will render the device dangerous. Intentional - the device does not operate correctly; cutting or disconnection is strictly forbidden. - the device has been stored for long periods in suboptimal • To avoid avoid dama damage ge due to to lightn lightning ing,, discon disconnec nectt the powe powerrconditions; supply cable during storms. - the device has suffered severe stress during transport; This device contains electrical and electronic components, • - the device has come into contact with liquids. and may therefore be susceptible to fire. Do not install in • The final user is responsible for selecting the explosive atmosphere or in contact with inflammable appropriate sensitivity for their application. After this material, Do not use water or foam in the case of fire selection has been made, and programming has been when the device is powered up. adjusted accordingly, it is also the final user's • The devi device ce must must be disc disconn onnect ected ed from from all power power sour sources ces responsibility to verify calibration using the test before undergoing any maintenance or cleaning, and object(s) appropriate to the level of security selected. before being moved. Additionally, Additionally, this test should be carried out peri• Do not not wash the devic devicee with liquid liquid deterge detergents nts or or chemica chemicall subsubodically to insure no changes have occurred in the stances. Any cleaning should be done using a s lightly-damp, lightly-damp , equipment. non-abrasive cloth. • Handle Handle the device device with with care care and without without excess excessive ive force force • Read the chapter chapter on “Main “Maintenan tenance” ce” carefully carefully before before callin calling g during installation, use and maintenance. the service centre. • After After insta installa llatio tion n the devi device ce shoul should d be stable stable,, and not not Whatever the problem, only specialised service personnel subject to vibration or accidental movement. All conauthorised to work with CEIA equipment should be called. necting cables should be properly fastened down, in order • Any damage damaged d parts parts of the the de devic vice e should should be be replac replaced ed with with to avoid knocks and accidental damage and to obtain original components only. optimum performance. • Any main mainten tenanc ance e or repair repair of of the devic device e while while open open and and • Position Position the devic device e as far as as possi possible ble from from sources sources of energised should be avoided, and in any case should only electromagnetic interference, interference, such as transformers or be carried out by trained personnel who are fully aware of motors. the risks which the operation entails, following the • Before Before conne connecti cting ng the devi device ce to the powe powerr supply supply,, ensure ensure instructions given in the “Maintenance” section. that the power supply voltage corresponds to that indicated • Disposal Disposal of parts parts with environmen environmental tal impact: impact: follow follow the the on the plate affixed to the device. regulations in force in the country where the device is The device should be connected to the mains voltage only being used (refer to the “Maintenance” section) section). . after all connections required for full installation have been carried out.
SYMBOLS The equipment is marked with this symbol wherever the user should refer to this manual in order to avoid possible damage. The same symbol appears in the manual at points where warnings or particularly important instructions, essential for safe, correct operation of the device, are given. The equipment is marked with this symbol in the areas where there is dangerous voltage. Only trained maintenance personnel should carry out work in these areas.
Warranty conditions The Warranty on all CEIA equipment relates to goods delivered from our factory, under our general and specific conditions of sale.
THS – FI022GB2K8v3
iii
Contents INSTRUCTIONS INSTRUCTIONS ......................................................................................................................................................................................................................II SYMBOLS ...............................................................................................................................................................................................................................II WARRANTY WARRANTY CONDITIONS..................................................................................................................................................................................................... II CONTENTS ............................................................................................................................................................................................................................III DESCRIPTION.........................................................................................................................................................................................................................1 GENERAL INFORMATION INFORMATION ......................................................................................................................................................................................................1 POWER-SUPPLY POWER-SUPPLY AND CONTROL UNIT UNIT ................................................................................................................................................................................3 Control Power Box............................................................................................................................................................................................................3 Conveyor Control System System .................................................................................................................................................................................................4 METAL DETECTOR ................................................................................................................................................................................................................5 Models available ...............................................................................................................................................................................................................5 Options .............................................................................................................................................................................................................................9 THS-FB Conveyor Belt ..............................................................................................................................................................................................9 Features .............................................................................................................................................................................................................9 THS-FB conveyor belt options..........................................................................................................................................................................10 Other optionals for THS metal detectors..................................................................................................................................................................11 THS metal detector detector accessories.............................................................................................................................................................................. 12 TECHNICAL CHARACTERISTICS CHARACTERISTICS ........................................................................................................................................................................................13 INSTALLATION.....................................................................................................................................................................................................................15 GUIDE TO THE APPLICABLE APPLICABLE INSTALLATION INSTALLATION OPERATIONS ............................................................................................................................................16 General guidelines for mechanical mechanical installation................................................................................................................................................................ 16 GENERAL GUIDELINES FOR ELECTRICAL INSTALLATION.............................................................................................................................................. INSTALLATION.............................................................................................................................................. 17 INSTALLATION OF A CEIA THS-FB INTEGRATED SYSTEM WITH CONVEYOR CONVEYOR BELT..................................................................................................... 19 Mechanical installation of THS-FB integrated system with conveyor belt........................................................................................................................ 19 Positioning the conveyor belt ...................................................................................................................................................................................19 Ejector: mounting the the safety shield.......................................................................................................................................................................... 19 Assembling the buzzer/flasher.................................................................................................................................................................................19 Adjusting the height of the belt.................................................................................................................................................................................19 ELECTRICAL INSTALLATION INSTALLATION - GENERAL GENERAL NOTES .............................................................................................................................................................20 Connecting to the mains power supply ...........................................................................................................................................................................20 Connection to the ground ........................................................................................................................................................................................20 Control Power Box...................................................................................................................................................................................................20 Conveyor Control System System ........................................................................................................................................................................................20 Selection of the power supply voltage for the metal detector only - Control Power Box Power Supply Unit............................................................. 21 CONNECTION CONNECTION OF THE COMPRESSED AIR SUPPLY .........................................................................................................................................................21 NON-INTEGRATED THS SYSTEM SUPPLIED WITHOUT CONVEYOR BELT: DETAILED CONSTRUCTION NOTES AND SELECTION OF OPERATING PARAMETERS PARAMETERS ................................................................................................................................................................................................22 Mechanical Installation....................................................................................................................................................................................................22 Controls ...................................................................................................................................................................................................................22 Mechanical installation installation of the metal detector........................................................................................................................................................... 22 Mechanical installation installation of the power supply unit ......................................................................................................................................................22 Mechanical installation of the THS/G probe.............................................................................................................................................................22 Proximity limits around the THS/G probe..........................................................................................................................................................22 THS/G : mounting the power supply unit ..........................................................................................................................................................23 Conveyor belt...........................................................................................................................................................................................................24 Inserting the conveyor belt on the THS/A model......................................................................................................................................................26 Transit speed .................................................................................................................................................................................................................. 27 Accessory devices ..........................................................................................................................................................................................................29 Photocell – General General rules rules ........................................................................................................................................................................................29 Photocell self-diagnosis....................................................................................................................................................................................29 Ejector – General rules............................................................................................................................................................................................ 29 THS/M – Specific instructions for ejector................................................................................................................................................................. 30 Applications at high speed (belt speeds greater than 60 m/min)..................................................................................................................................... 31 Programming used in a few common types of installation...............................................................................................................................................31 Mechanical installation installation of a bar code reader................................................................................................................................................................... 32 Safety precautions...................................................................................................................................................................................................32 Barcode reader kit ...................................................................................................................................................................................................32 Distance between the reader and the metal detector probe and distance between packs....................................................................................... 33 Position of the reader and the label in transit...........................................................................................................................................................33 Reading features .....................................................................................................................................................................................................34 Step-Ladder mode............................................................................................................................................................................................34 Picket-Fence mode...........................................................................................................................................................................................34 Kit installation procedure .........................................................................................................................................................................................35 ELECTRICAL INSTALLATION: INSTALLATION: DETAILED NOTES NOTES ..............................................................................................................................................................36 ALM card electrical connections connections .....................................................................................................................................................................................39 Conveyor Control System: Power-supply Power-supply and motor connections ...................................................................................................................................41 MDT card.................................................................................................................................................................................................................41 MDL card card ( ATTENTION: ATTENTION: 230V 1~ only! ) ..............................................................................................................................................................42 Operation of the relays relays (J15 and J19 connectors) connectors) ..........................................................................................................................................................43 Ejector relay (Eject relay):........................................................................................................................................................................................43 Alarm relay ..............................................................................................................................................................................................................43 Malfunction relay (Fault relay)..................................................................................................................................................................................43 Upstream belt authorisation relay (Preceding (Preceding conveyor relay)................................................................................................................................. 43 Auxiliary relay for signalling when periodic periodic test is due (TEST LAMP relay)..............................................................................................................43 Timing.............................................................................................................................................................................................................................43 Belt blocking with manual alarm reset reset (EM=B) ........................................................................................................................................................43 Conveyor Control Control System power power supply unit ....................................................................................................................................................43 Control Power Box power supply supply unit ...............................................................................................................................................................43 Belt blocking with photocell synchronisation synchronisation and manual manual alarm reset (EM=SB) ......................................................................................................43 Conveyor Control Control System power power supply unit ....................................................................................................................................................44 Control Power Box power supply supply unit ...............................................................................................................................................................44 Automatic ejection with alarm synchronisation (EM=F)............................................................................................................................................44 Automatic ejection with photocell photocell synchronisation (EM=S) (EM=S) ......................................................................................................................................45 Serial line connection (J3 and J4 connectors).................................................................................................................................................................46 Inputs..............................................................................................................................................................................................................................47 Bar-code reader.......................................................................................................................................................................................................47 Downstream belt authorisation (Following (Following conveyor - Conveyor Control System only) ............................................................................................47 Photocell..................................................................................................................................................................................................................47
II- INSTALLAZIONE Ejection confirmation (Eject confirmation)................................................................................................................................................................ 47 Container full (Full bin).............................................................................................................................................................................................47 Impulse encoder (Encoder)......................................................................................................................................................................................47 Alarm reset (Reset)..................................................................................................................................................................................................47 Inhibition ..................................................................................................................................................................................................................47 Air pressure sensor..................................................................................................................................................................................................47 Container absent (Bin absent) .................................................................................................................................................................................47 OPERATING INSTRUCTIONS ..............................................................................................................................................................................................48 LIST OF PRELIMINARY CHECKS.........................................................................................................................................................................................48 OPERATIONS DURING USE AND AREAS OF COMPETENCE ...........................................................................................................................................48 CONTROLS AND INDICATORS............................................................................................................................................................................................ 49 Power switch...................................................................................................................................................................................................................49 Control panel of the probe/electronics unit......................................................................................................................................................................49 Acoustical indicators................................................................................................................................................................................................49 Controls ...................................................................................................................................................................................................................50 Conveyor Control System power supply unit control panel .............................................................................................................................................50 Visible/audible alarm signalling device............................................................................................................................................................................ 51 SWITCHING ON THE METAL DETECTOR........................................................................................................................................................................... 51 Checking the safety features ..........................................................................................................................................................................................51 Signals at power-up ........................................................................................................................................................................................................52 SIGNALS GIVEN DURING USE............................................................................................................................................................................................ 52 Indication of the received signal......................................................................................................................................................................................52 Checking for environmental electromagnetic interference...............................................................................................................................................53 Display Messages...........................................................................................................................................................................................................53 DISPLAY OF THE STATUS OF THE METAL DETECTOR....................................................................................................................................................54 USE OF THE CONVEYOR BELT ..........................................................................................................................................................................................54 Starting/stopping the conveyor belt.................................................................................................................................................................................54 Adjustment of the belt speed ..........................................................................................................................................................................................54 Emergency button...........................................................................................................................................................................................................55 Automatic stop ................................................................................................................................................................................................................55 ALARM RESET......................................................................................................................................................................................................................55 AUTOMATIC OPERATION USING A BAR-CODE READER .................................................................................................................................................55 PHOTOCELL SELF-DIAGNOSIS...........................................................................................................................................................................................56 PROGRAMMING THE METAL DETECTOR ACCORDING TO THE KIND OF PRODUCT....................................................................................................56 Procedure for minimising the "product effect" ..........................................................................................................................................................56 ANALYSIS MODE SELECTION CRITERIA ...........................................................................................................................................................................58 SENSITIVITY CHECK WITH REFERENCE SAMPLE ...........................................................................................................................................................59 Test using a sample defined by the customer.................................................................................................................................................................59 Test using a CEIA sample ..............................................................................................................................................................................................59 Periodic test management .......................................................................................................................................................................................59 Test procedure ........................................................................................................................................................................................................59 PROGRAMMING ...................................................................................................................................................................................................................61 GENERAL POINTS ON PROGRAMMING............................................................................................................................................................................. 61 PROGRAMMING INSTRUCTION ..........................................................................................................................................................................................63 Products menu................................................................................................................................................................................................................63 Autolearn menu ..............................................................................................................................................................................................................64 Detection menu...............................................................................................................................................................................................................65 Ejection menu .................................................................................................................................................................................................................66 Ejection time menu ..................................................................................................................................................................................................67 Counters menu ...............................................................................................................................................................................................................68 Barcode reader menu .....................................................................................................................................................................................................68 THS Configuration menu.................................................................................................................................................................................................70 Date settings menu..................................................................................................................................................................................................72 Change Password menu..........................................................................................................................................................................................73 ALM Configuration menu ................................................................................................................................................................................................73 I/O Status menu..............................................................................................................................................................................................................77 MD Test menu ................................................................................................................................................................................................................77 Print menu ...............................................................................................................................................................................................................78 Print report menu.....................................................................................................................................................................................................79 Quality Control menu (Q.C.Report).................................................................................................................................................................................80 Test Sensitivity menu (Test sensitiv.).......................................................................................................................................................................80 Commands accessible only in Remote Programming..................................................................................................................................................... 81 REMOTE PROGRAMMING VIA SERIAL LINK...................................................................................................................................................................... 82 Communication parameter settings: ...............................................................................................................................................................................82 Entering remote programming ........................................................................................................................................................................................82 Connecting to a metal detector (via RS 232) ...........................................................................................................................................................82 Long-distance connection to a single metal detector (via RS 485) ..........................................................................................................................82 Network connection (via RS 485).............................................................................................................................................................................82 Connecting to a metal detector in a network............................................................................................................................................................83 3.13.3 - Displaying a parameter setting ...................................................................................................................................................................83 3.13.4 - Changing a parameter setting.....................................................................................................................................................................83 3.13.5 - Executing a function ...................................................................................................................................................................................83 MAINTENANCE.....................................................................................................................................................................................................................84 PERIODIC MAINTENANCE...................................................................................................................................................................................................84 SELF-DIAGNOSIS.................................................................................................................................................................................................................85 STORAGE ............................................................................................................................................................................................................................. 86 TRANSPORT AND MOVEMENT OF THE CONVEYOR BELT ..............................................................................................................................................86 ADJUSTMENT OF CONVEYOR BELT TENSION .................................................................................................................................................................86 Replacing the belt ...........................................................................................................................................................................................................87 DISPOSAL OF THE DEVICE AND OF CONSUMABLES WITH ENVIRONMENTAL IMPACT ..............................................................................................87 FUSES...................................................................................................................................................................................................................................87 TROUBLESHOOTING ...........................................................................................................................................................................................................87 Self-resetting protections........................................................................... ..............................................................................................................87 Replacing Card SCD.......................................................................................................................................................................................................89 Procedure................................................................................................................................................................................................................ 89 CHECKING ENVIRONMENTAL ELECTROMAGNETIC INTERFERENCE............................................................................................................................ 90 APPENDICES........................................................................................................................................................................................................................91 DECLARATION OF CONFORMITY CE................................................................................................................................................................................. 91 SPARE PARTS, OPTIONS AND ACCESSORIES................................................................................................................................................................. 92 Ordering spare parts.......................................................................................................................................................................................................92 THS standard model / THS/3F........................................................................................................................................................................................92 THS /A ............................................................................................................................................................................................................................92
THS – FI022GB2K8v3
v
THS/SL ...........................................................................................................................................................................................................................93 THS/MN..........................................................................................................................................................................................................................93 THS/PH...........................................................................................................................................................................................................................94 THS/G.............................................................................................................................................................................................................................95 THS-FB...........................................................................................................................................................................................................................95 THS Accessories - Test pieces.......................................................................................................................................................................................99 THS Accessories - MD CAD - 27185 ............................................................................................................................................................................100
CEIA reserves the right to make changes, at any moment and without notice, to the models (including programming), their accessories and optionals, to the prices and conditions of sale.
THS – FI022GB2K8v3 --- I -D ESCRIPCIÓN
1
DESCRIPCIÓN Información General El THS es un detector de metales extremadamente compacto con una sensibilidad muy alta, controlada por un microprocesador y diseñada para uso industrial. El disposotivo contiene: el explorador del Detector de Metales, junto con la unidad de control electrónica.
un suministro eléctrico y unidad de control, para conectar el dispositivo a la red eléctrica y a los apoyos externos (celula fotoeléctrica, eyectores, etc.)
1 1 2
4 5
3 4 5
probe- Metal Detector power supply unit with conveyor belt control (Control Power Box) connecting cable tunnel control panel
2 Fig. I-1a - THS system (probe-electronics unit + Control Power Box power supply unit) installed on a CEIA conveyor belt.
3
1 2 1
3 4 5 6
5
probe- Metal Detector power supply unit with conveyor belt control (Conveyor Control System) conveyor belt load-bearing structure conveyor belt control panel idler motor roller
6
2
Fig. I-1b - THS system (probe- Metal Detector + Conveyor Control System power supply unit) installed on a CEIA THS-FB conveyor belt.
4
3
THS – FI022GB2K8v3 --- I - DESCRIPTION
2
alarm
Product transit photocell
Probe-Metal Detector
ejector
set-aside full sensor
ejection confirm sensor
Air pressure sensor
malfunction
THS-Control Power Box
Computer or printer
Alarm reset contact
Power supply unit (Control Power Box)
Inhibition contact Encoder buzzer/flashing light bar-code reader
Flashing light indicating test due
to measure belt movement
Conveyor Belt
Fig I-2a - Block diagram of the system CEIA THS-Control Power Box system
alarm
Product transit photocell
Probe-Metal Detector
ejector
set-aside full sensor
ejection confirm sensor
Air pressure sensor
malfunction
THS-Conveyor Control System
upstream belt authorisation
Power supply unit (Conveyor Control System)
Inhibition contact
Alarm reset Motor driver card
downstream belt authorisation
motor
Encoder Computer or printer
buzzer/flashing light bar-code reader
Flashing light indicating test due
to measure belt movement
Conveyor Belt
Fig I-2b - Block diagram of the system CEIA THS-Conveyor Control System. THS-FB/1
Conveyor Belt CEIA
THS-FB/1
Probe-Metal Detector upstream belt authorisation
THS-FB/2
downstream belt authorisation
THS-FB/2 THS-FB/3
Product transit photocell
ejector
set-aside full sensor
ejection confirm sensor
Air presssure sensor
Flashing light indicating test due
Power supply unit (Conveyor Control System)
Alarm reset MDL inverter card
Inhibition contact
motor
buzzer/flashing light
Computer or printer
THS-FB/3
bar-code reader
malfunction
alarm
Fig I-2c - Block diagram of a CEIA THS-FB integrated system including the conveyor belt, the THS unit, the Conveyor Control System power supply unit and the sensors and actuators needed for operation.
THS – FI022GB2K8v3 --- I -DESCRIPTION
3
Power-supply and control unit The power-supply and control unit is housed in a watertight box in stainless steel which is designed to be attached by means of four screws and through which pass the connecting cables. The power supply unit is available in two versions: Control Power Box , containing the metal detector power supply section and designed to allow connection of external sensors and slave devices
Conveyor Control System, with the same functions as the Control Power Box, but with the addition of a conveyor belt motor driver/control section
Control Power Box
Fig. I-3a - Control Power Box in stainless steel casing
Fig. I-3b – Internal view of the ALM card
Fig. I-3c - Control Power Box with RCU remote control panel (model THS/G or other models on request)
The module contains only the electronics needed for supplying power to the probe and the connection terminals for external sensors and slave devices. The card inside (card ALM), allows connections to be made to the following: • metal detector probe • mains power supply • product transit photocell • external activators and sensors • personal computer
Fig. I-4 Control Power Box: rear and side views
THS – FI022GB2K8v3 --- I - DESCRIPTION
4
Conveyor Control System In addition to the functions provided by the Control Power Box, this includes a module to drive the conveyor belt motor. This module is available in two versions: Card MDT, for fixed-speed applications; in this case, a three-phase input power supply (230V or 400V) is • required; Card MDL, for variable-speed applications; in this case, a single-phase input power supply is required, as the • card incorporates an inverter with three-phase outputs. The versions available, therefore, are the following:
Maximum Output voltage power (motor power absorbed supply) * Conveyor Control System/MDT Fixed speed 230V -18% / +10%, three-phase 1250VA 230V -18% / +10%, with MDT module for 230V power supply without neutral, 48-62Hz three-phase 48-62Hz Conveyor Control System/MDT Fixed speed 400V -18% / +10%, three-phase 2500VA 400V -18% / +10%, with MDT module for 400V power supply with neutral, 48-62Hz three-phase 48-62Hz Conveyor Control System/MDL Variable 1000VA 230V three-phase 230V ± 10% single-phase 48with MDL module speed 20-60Hz 62Hz
Version
Application
Input Voltage
Maximum power of motor 750W 1500W 750W
* three-phase asynchronous motor , delta connection N.B.: if the device is to be mounted on the customer’s own conveyor belt, please specify the power supply voltage in the order.
The unit also incorporates the main switch, the controls for activating the belt and the LED indicators needed for operation (STC card).
ALM card
MDT card
MDL card
1
2 STC card 1 On/Off switch 2 control panel
Fig. I-4b: Internal view of the Conveyor Control System-MDT
ALM card Fig. I-4c: Internal view of the Conveyor Control System-MDL
Fig. I-4a: View of the Conveyor Control System
Fig. I-5 Conveyor Control System: rear and side views
THS – FI022GB2K8v3 --- I -DESCRIPTION
5
Metal detector The metal detector is enclosed in an extremely robust metal casing, in a tunnel shape (see fig. below), which is designed to be mounted on the conveyor belt or other feed system. The unit contains the sensitive antenna and the control panel. A cable leads from the unit (on the side of the control panel) to connect up with the power supply unit.
Models available Application Model for universal use, for mounting on a conveyor belt
THS/STD
Power-supply and control unit Power Control Box • Conveyor Control System •
Fig. I-7
Order code: THS-DWxDH (see table I-3)
2204
Fig. I-8
Model (opening) Series A
DW
TABLE I - 3 . THS/STD & THS/3F * DH TH DL FHL TP
FHP
200, 250, ..., 1000
FHW
100, 125, 395 290 190 105 TP+10 DW-20 150,175 TP-30** DW+60** 350, 400, ..., 800 200, 225, ..,275 545 390 290 160 TP+10 DW-20 Series B 450, 500, ..., 1000 300, 325, 350 635 490 390 210 TP+10 DW-20 Series C 500, 600, ..., 1300 400, 450, 500 905 490 390 260 TP+10 DW-20 Series D * For customised versions with different dimensions, see the configuration card at the end of the booklet. ** The position of the support depends on the shape of the load-bearing structure.
THS/3F
TW
205
DW+420
280 320 455
DW+520 DW+620 DW+720
Application multi-frequency model for mounting on a conveyor belt , for use with a variety of products with significant chemico-physical differences (variable conductivity and so on) Application examples Semi-frozen products in aluminised packaging • Products preserved in vinegar or oil, meat, fish etc. • Power-supply and control unit Power Control Box • Conveyor Control System •
Fig. I-9 Order code: THS/3F-DWxDH (see table I-3)
DC
Dimensions As for the THS/STD model
6
THS/MN
THS – FI022GB2K8v3 --- I - DESCRIPTION
Application model for mounting on a conveyor belt, with high discrimination between contaminating ferromagnetic metal and product, which can also be used with product packed in non-magnetic metal containers Application examples Products in packaging with a high aluminium content •
Fig. I-10
Power-supply and control unit The power supply group comprises two units: a standard power supply unit (PCB or CCS) and a probe power-supply unit. Power Control Box • Conveyor Control System • Probe power-supply unit •
Order code: THS/MN-DWxDH (see table I-4)
pm2071ab
Fig.I-11 TABLE I - 4 .THS/M * Model (opening) DW DH TH FHW 350, 550 150 570 DW+60 150 350, 550 200 620 DW+60 200 * For customised versions with different dimensions, see the configuration card at the end of the booklet.
THS/SL
TW DW+620 DW+620
Application SLIM LINE model for mounting on a conveyor belt , with extremely reduced dimensions in the direction of transit Application example Weighing machines • Power-supply and control unit Power Control Box • Conveyor Control System •
Fig. I-12
Order code: THS/SL-DWxDH (see table I-5)
Fig. I-13 – Drawing M2202D TABLE I - 5 .THS Slim Line* Model opening) DW DH TH DL FHL TP FHP FHW 125, 150, ..., 450 100, 125 330 175 90 105 TP+10 DW- 20 Series A 150, 200, ..., 450 150, 175, 200 405 175 90 105 TP+10 DW- 20 Series B * For customised versions with different dimensions, see the configuration card at the end of the booklet.
TW DW+400 DW+400
THS – FI022GB2K8v3 --- I -DESCRIPTION
7
Application model for universal use, with a tunnel that can be opened if the conveyor belt can not be interrupted for installation purposes
THS/A
Application examples Plastic recycling, quarries, mines etc. • Power-supply and control unit Power Control Box • Conveyor Control System •
Fig. I-14 Order code: THS/A-DWxDH (see table I-6) m2205
Fig.I-15
Model (opening) Family A
Family B
DW 250, 300, ..., 1500
500, 550, ..., 1500
DH
TH
50 100 150 200 250 300 350 400 450 500 550 600 650
285 335 385 535 585 735 785 935 985 1035 1185 1235 1385
TABLE I - 6 . THS/A* DP DL 290 290 290 390 500 500 600 600 600 600 750 750 750
DS+35
DS+35
FHL
RW
DL+50
30
DL+50
30 30 50 50 50 50 50 50 50
DS 100 100 100 150 150 200 200 250 250 250 300 300 350
FHW
TW
DW-20
DW+150
DW-20
DW+150 DW+150 DW+170 DW+170 DW+170 DW+170 DW+170 DW+170 DW+170
* For customised versions with different dimensions, see the configuration card at the end of the booklet..
THS/G
Application model with circular tunnel for products transported in tubing In the case of the THS/G model, the probe is designed to be fixed, generally, in an inaccessible position. The detector controls are therefore incorporated into the power supply unit, on the RCU card fixed to the casing cover.
Application examples Installation between multi-head weighing machines and • packaging machines Gravitational and pneumatic product transport in • general: powders, granulated products, liquids etc. Power supply unit Power Control Box • Fig.I-19
Order code: THS/G-T (see table I-7)
THS – FI022GB2K8v3 --- I - DESCRIPTION
8
Probe-Metal Detector
Product transit photocell
ejector
set-aside full sensor o
ALM RCU
ejection confirm sensor
Air pressure sensor
Alarm reset contact
Power supply unit (Control Power Box)
Inhibition contact Buzzer/flashing light
THS/G
Flashing light indicating test due alarm malfunction Computer or printer
Fig. I-20a - Model THS/G: ALM & RCU cards
Fig. I-20b - Model THS/G: Block diagram
Fig. I-21 THS/G : probe dimensions (Drawing PM2581F) TABLE I - 7 THS/G* Model (opening) T TW DH VL HL 50 380 250 205 226 THS/G-50 100 380 250 205 226 THS/G-100 150 430 300 255 276 THS/G-150 200 480 350 305 326 THS/G-200 250 530 400 355 376 THS/G-250 * For customised versions with different dimensions, see the configuration card at the end of the booklet.
THS – FI022GB2K8v3 --- I -DESCRIPTION
9
Options THS-FB Conveyor Belt Belt with speed adjustment, robustly built and with simplified maintenance, available in several versions
Features • • • •
•
Belt available in PVC approved for food handling. Adjustable speed: 19...58m/'. Electrical characteristics: see Conveyor Control System unit. Compressed air supply: pressure: 200-1000 kPa; airflow: 50 litres/min (piston ejector), 600 litres/min (airblow ejector, optional) Dimensions: see figures below.
Models *
Application
Features
(width x belt length)
Type
packaged or loose product
300 x 1500mm 500 x 1500mm
Conveyor belt with block.
Devices included: photocell • • •
Models THS THS THS/SL
THS/M
THS/3F
•
•
•
•
•
•
•
•
•
buzzer/flashing light two auxiliary emergency buttons
THS-FB/1 packaged product
300 x 1500mm 500 x 1500mm
Conveyor belt with piston ejector.
Devices included: • as THS-FB type 1 •
piston ejector
THS-FB/2 packaged product
300 x 1500mm 500 x 1500mm
Conveyor belt with piston ejector and
accessory devices. Devices included: • as THS-FB type 2 • •
THS-FB/3
• •
ejection confirmation sensor full set-aside container sensor
insufficient air-pressure sensor blue flashing light to indicate test due
“Supermarket compliant" system * N.B.: the conveyor belt is available only for probes belonging to the A and B Series.
A
B Fig. I-22a Photocell (A) and retroreflector (B)
Fig. I-22b buzzer/flashing light
Fig. I-22c auxiliary emergency button
Fig. I-22d ejector unit
Fig. I-22g insufficient air pressure sensor
Fig. I-22h blue flashing light to
A A
B
B Fig. I-22e detail of ejector piston
Fig. I-22f ejection confirmation sensor (A) and full set-aside container sensor (B)
indicate test due
10
THS – FI022GB2K8v3 --- I - DESCRIPTION
Fig. I-24a conveyor belt with THS probe from Family A
THS-FB conveyor belt options
Fig. I-23a - Product- Fig. I-23b – containment panels Code: 21548 Code: 21533
Castor Fig. I-23c - Foot Code: 21525
Fig. I-23d – Mounting kit for bar-code readers (both types) Code: 21613
Fig. I-23f – Airblow ejector Characteristics: Max. weight of pack (for pack with low sliding friction): 1 kg; Compressed air supply: pressure 200-1000 kPa; min. airflow 600 litres/min Code: 22477
Fig. I-24b conveyor belt with THS probe from Family B
THS – FI022GB2K8v3 --- I -DESCRIPTION
11
Other optionals for THS metal detectors Models THS L D S T L S / S / S S H H T T
Option
M / S H T
G / S H T
F 3 / S H T
Connecting cable between power supply unit and probe of non-standard length (max. 40m)
• ••• Order code: 19992 RS485 interface, required for: network connection of several metal detectors • connection of one or more metal detectors over long distances • Order code: 17828
• •••
Management of Picket-Fence barcode reader. N.B.: the bar-code reader application is an alternative to use of the remote control unit
• •
•
• •
•
• •
•
• •
•
Order code: 18701 Management of Step-Ladder barcode reader. N.B.: the bar-code reader application is an alternative to use of the remote control unit Order code: 19012 Remote control unit on Control Power Box (for probes located in inaccessible positions). Cable length: 2.5m N.B.: the remote control unit application is an alternative to use of the barcode reader Order code: 21560
Remote control unit on Conveyor Control System (for probes located in inaccessible positions) Cable length: 2.5m N.B.: the remote control unit application is an alternative to use of the barcode reader Order code: 21559 Power supply transformer unit 115/230V~ transformer unit, to be used to power a THS fitted with an MDL module at 115V~. Order code: 23181 400/230V~ transformer unit, to be used to power a THS, whether fitted with an MDL module or not, at 400V~. Order code: 23182
• • • • •••
THS – FI022GB2K8v3 --- I - DESCRIPTION
12
THS metal detector accessories Set of quality control test samples Available in the following versions: Code 18711 22605 22606 22607
Samples in ferrous Samples in stainless metal AISI 420 steel AISI 316 ø0.8mm ... ø2.5mm sphere ø1.0mm ... ø3.5mm sphere ø3.0mm ... ø5.5mm sphere ø4.0mm ... ø6.5mm sphere ø3.0mm ... ø5.5mm sphere --ø0.8mm ... ø2.5mm sphere ---
MD Scope program Remote control and programming with oscilloscope function
Order code: 26894
Samples in non-ferrous metal ----ø4.0mm ... ø6.5mm sphere ø1.0mm ... ø3.5mm sphere
THS – FI022GB2K8v3 --- I -DESCRIPTION
13
Technical Characteristics Control Power Box Standard power supply unit
In watertight casing (grade of protection: IP65) Dimensions: 250x150x300mm (wxdxh) Power supply voltage: 115/230 V~ (+10 / -22%), single phase - 48/62 Hz Maximum power absorbed: 60 VA (THS/MN: 200VA)
Conveyor Control System Power supply unit with inverter card
In watertight casing (grade of protection: IP65) Dimensions: 250x180x300mm (wxdxh) Models available Version
Application
Conveyor Control System/MDT with MDT module for 230V power supply Conveyor Control System/MDT with MDT module for 400V power supply Conveyor Control System/MDL with MDL module
Fixed speed
Input Voltage
230V-18%/ +10%, three-phase without neutral, 48-62Hz Fixed speed 400V-18%/ +10%, three-phase with neutral, 48-62Hz Variable speed 230V ± 10% singlephase 48-62Hz
Maximum power absorbed 1250VA
Output voltage (motor power supply) * 230V -18% / +10%, three-phase 48-62Hz
Maximum power of motor 750W
2500VA
400V -18% / +10%, three-phase 48-62Hz
1500W
1000VA
230V three-phase 20-60Hz
750W
* three-phase asynchronous motor , delta connection
Probe-electronics unit
Tunnel-shaped metal structure containing the sensitive antenna and the control panel Dimensions: see preceding pages.
Special features
• • • •
• • • • • • • • • •
Ultra-high sensitivity High immunity to environmental interference LCD display (4 lines of 20 characters each) to show data Remote or direct programming of the operating parameters (type of product, immunity level, speed of transit, processing of signal, control over external actuators, etc.) by means of keyboard Audio and visual detection indicators. Display of the signal level by means of bar-graph. Statistical analysis of the number of inspected and contaminated products ISO 9001 product quality control THS/A model: model with tunnel that can be opened Model THS/SL (Slim Line): extremely compact probe Model THS/3F: detector for magnetic and non-magnetic metals, for use with different types of product thanks to selection of the operating frequency Model THS/PH: model especially designed for the pharmaceutical industry Model THS/M: detection of ferromagnetic metals when considerable quantities of aluminium or other non-magnetic metals are present Model THS/G: probe with circular opening for checking material transported in tubing.
Password
6 levels: operator / supervisor /engineer/ quality control operator / head of quality control / remote programming
Stored sets of
250 sets of parameter settings may be stored, corresponding to 250 possible different products
parameters
14
THS – FI022GB2K8v3 --- I - DESCRIPTION
Control inputs
Connector for link-up to photocell • manual reset button • downstream belt authorisation • ejection confirmation • set-aside contained full sensor • encoder to detect the belt speed • emergency button • barcode reader (on demand) • compressed air pressure sensor (for ejection) • Serial interface RS232 Serial interface RS485 (on request)
Outputs
5 programmable relays (250Vac - 3A) to activate the external support units •alarm relay •malfunction relay •ejector relay •upstream belt authorisation relay •auxiliary relay
Ejection
The system can use the following types of ejector: •compressed air jet •piston •retractable belt Power: compressed air (200-1000 kPa), pressure: 600 litres/min (airblow ejector); 50 litres/min (piston ejector); 100 litres/min (retractable belt ejector).
Alarm signalling
Visual: by means of indicator light on central electronics unit Audio: by means of buzzer on central electronics unit By means of output relays
Environmental
Working temperature: 0-50°C
conditions
Humidity: 5-90%, without condensation
System including conveyor belt
Belt available in PVC approved for food handling on request., Dimensions, weight and accessories: see the configuration sheet at the end of the manual.
THS – FI022GB2K8v3 --- V - MAINTENANCE
15
INSTALLATION Observe current regulations regarding electrical and personal safety for both the operator and the installer when installing the device.
BEFORE INSTALLING THE DEVICE READ THE SECTIONS "General guidelines for mechanical installation" and " General guidelines for electrical installation " CAREFULLY. These sections contain some important information regarding sources of electromagnetic interference which may exist in the installation environment. THEN MOVE ON TO INSTALL THE DETECTOR ACCORDING TO THE FOLLOWING SECTIONS, WHICH DESCRIBE: •
OPERATIONS RELATING TO A CEIA INTEGRATED SYSTEM: models mounted on a CEIA conveyor belt or models that do not need any accessories to operate, such as the THS/PH.
•
DETAILED OPERATIONS RELATING TO A NON-INTEGRATED SYSTEM, CREATED BY THE CUSTOMER AROUND THE THS DETECTOR (METAL DETECTOR + POWER-SUPPLY UNIT), with guidelines on the location of accessory devices and their programming. Reading of point 1 is nevertheless recommended in this case as well.
FINAL CHECKS ON INSTALLATION AND PROGRAMMING For the installation checks you need to be able to switch on the system, understand the signals given during use and set the applicable operating parameters. These operations are described in the first part of the “USE” section.
In order to carry out installation operations properly, refer to the information contained in the " Guide to the applicable installation operations " on the next page.
16
THS – FI022GB2K8v3 --- V - MAINTENANCE
Guide to the applicable installation operations Operation
Section / Paragraph to read CEIA integrated system with conveyor belt
Unpacking the device and checking that the various components of the system are all there. Reading the installation instructions
Switching on and checking the safety devices Preliminary operating checks: Setting the applicable installation parameters
_
INSTALLATION SECTION General guidelines for mechanical • installation General guidelines for electrical • installation Installation of a CEIA THS integrated • system with conveyor belt Electrical installation - General notes •
OPERATING INSTRUCTIONS SECTION Controls and indicators • Switching on the metal detector • OPERATING INSTRUCTIONS SECTION Automatic operation using a bar-code • reader PROGRAMMING SECTION Programming instructions • Menus - Ejection - THS Configuration - ALM Configuration - I/O status
Preliminary operating checks: Functional check of the slave devices: motor, ejector, signalling devices etc.
Non-integrated THS system, without conveyor belt
INSTALLATION SECTION General guidelines for mechanical • installation General guidelines for electrical • installation Mechanical installation of the model • THS/PH Electrical installation - General notes • Non-integrated THS system supplied • without conveyor belt: detailed construction notes and selection of operating parameters Electrical installation: detailed notes • OPERATING INSTRUCTIONS SECTION Controls and indicators • Switching on the metal detector • INSTALLATION SECTION Non-integrated THS system supplied • without conveyor belt: detailed construction notes and selection of operating parameters PROGRAMMING SECTION Programming instructions • Menus - Ejection - THS Configuration - ALM Configuration - I/O status
OPERATING INSTRUCTIONS SECTION Signals given during use • Use of the conveyor belt • Alarm reset • PROGRAMMING SECTION Programming instructions • Menus - Ejection - THS Configuration - ALM Configuration - I/O status
Preliminary operating checks: Checking environmental interference Preliminary operating checks: Checking the sensitivity using a sample supplied Memorisation of the products being used with possible use of an autolearn process
The availability of the various parameters on various models is indicated. If a parameter is specific to the current product it is identified. . OPERATING INSTRUCTIONS SECTION Checking for environmental electromagnetic interference • OPERATING INSTRUCTIONS SECTION Analysis mode selection criteria • Sensitivity check with reference sample • OPERATING INSTRUCTIONS SECTION Analysis mode selection criteria • Programming the metal detector according to the kind of product • PROGRAMMING SECTION • Programming instructions (Prod. command). Automatic operation using a bar-code reader •
General guidelines for mechanical installation
THS – FI022GB2K8v3 --- V - MAINTENANCE •
17
Load-bearing structure During assembly the solidity of the load-bearing structure should be borne in mind, in order to ensure that the detector does not oscillate, causing false alarms
•
Metal structures surrounding the Metal Detector/conveyor belt system Fixed metal structures All the fixed metallic structures in proximity to the detector must be securely fastened down with bolts and self-blocking nuts and, if they form intermittent loops, soldered. This is due to the fact that sporadic metallic contacts due to vibrations, resulting in the intermittent short-circuiting of the voltages induced by the probe, may lead to interference with subsequent false alarms in the device.
Fig. II-1 Fixed metal structures THS/M Installation of structures or equipment with ferromagnetic frames in the vicinity of the Metal Detector is not recommended. If this proves unavoidable, they must be placed at least distance D from each side of the probe. Other THS models Fixed metal structures (frames, metal furniture, etc.) must, in all cases, be located at a distance that is at least equal to the height of the probe (A), on both sides of the probe. | | | |
Model D
THS/M
THS/A
3 DH
2 DH
Other models | | DH | | Fig. II-2 : Fixed metal structures
Moving metal structures Such structures, especially when of a considerable mass (mills, hoppers, etc.), must be located as far away as possible from the probe. | | | |
Model D
THS/M 10 DH
THS/A 10 DH
Other models | | 6 DH | | Fig. II-3 Moving metal structures
General guidelines for electrical installation Possible sources of electrical interference may be power supply cables (electromagnetic fields generated by alternating currents) or impulsive electromagnetic sources (electrical motors with high start-up absorption of power and their power supply cables, fluorescent lights, emergency generators, remote control devices, etc.) located near the probe. •
Power supply cables to other devices. The route of the conductors must never be allowed to create a large-scale electromagnetic loop. The power supply cables must be distanced as far as possible from the probe and braided with the shortest possible pitch. In general, it is advisable that the power supply cable harnesses be inserted into special insulated channels. In the event that the conductors have to pass near the probe of the metal detector, it is advisable that they be inserted into an iron tube, either electro-welded or drawn, which is at least 2 mm thick and has a suitable diameter. N.B: this solution is only valid if the tube is not subject to vibrations; should it be subject to vibrations this solution could even be counter-productive.
•
Grounding. This connection must lead directly to the electrical power supply board and must not be derived from any other electrical devices.
THS – FI022GB2K8v3 --- V - MAINTENANCE
18
M1
MD
M2
QE
Fig.II-4. QE: electrical board; M1: machine 1; M2: machine 2; MD: metal detector. ci
•
•
Warning! If metal ducts are used for production line power and control lines, it is advisable not to create an electrical connection between the conveyor belt frame and other nearby devices through the same ducts: if this is done, interference due to multiple ground returns could be produced.
M1
MD
M2
Fig. II-5. ci: ducts in insulating material; M1: machine 1; M2: machine 2; MD: metal detector
Impulsive sources. In general, impulsive sources must be distanced or eliminated. It is therefore recommended that, during installation, the following procedures be carried out: 1
position as far as possible from the probe any motors, electrical power boards or electromagnetic actuators (it is recommended that they be replaced with similar pneumatic devices); position fluorescent lights and their respective reactors at a distance from the metal detector probe; where possible replace fluorescent lights with filament lights.
2
equip electrical motors with special iron screens and mains filters of sufficient capacity. It is recommended that motors running on alternating current be used as opposed to those running on direct current. The table that follows provides some general guidelines for the distances to be placed between the probe and asynchronous motors, depending on their power. Table II-A Recommended minimum distance between the probe and motors with alternating current (without screening of the motor) Power Minimum distance THS/M & THS/A Other THS models 0,5 CV 5 x DH 3 x DH 1 CV 6 x DH 4 x DH 2 CV 8 x DH 5 x DH 3 CV 10 x DH 6 x DH > 20 CV 15 x DH ( >10 x DH if screened) 10 x DH ( 6 x DH if screened) 2.1
3
In the immediate proximity of the metal detector, the motors may be screened by means of cylindrical enveloping in iron; such cylinders must have a sufficiently large diameter in order to contain the motors and a thickness of not less than 2 mm. The cylinders must be of the unwelded type.
fit the electromagnets, remote controls and continuous current motors with RC muffling nets (ask our technical office for details of the dimensions) and braid the respective power supply cables with as short a pitch as possible.
Fix the cable which connects the probe to the power supply unit so that it can not oscillate or vibrate. If the cable is too long, DO NOT CUT THE CABLE: COIL UP THE EXCESS!
THS – FI022GB2K8v3 --- V - MAINTENANCE
19
Installation of a CEIA THS-FB integrated system with conveyor belt Disconnect the system from the various power sources before carrying out any movement.
Mechanical installation of THS-FB integrated system with conveyor belt Positioning the conveyor belt Use lift trucks or sling the load-bearing structure, and ensure that the load is balanced during movement. Avoid deforming the structure or its component parts. Keep the packaging materials for possible future transport.
Never attach lifting gear to the Metal Detector probe or the actuators. Fig II-6
Ejector: shield
mounting
the
safety
Fix the shield by tightening the knobs provided.
Fig II-7a
Fig II-7b
Assembling the buzzer/flasher Fit the buzzer/flasher module into the support and rotate clockwise.
Fig II-7c
Fig II-7d
Adjusting the height of the belt Raise or lower the adjustable feet or castors of the load-bearing structure.
Fig II-8a - Adjusting a foot
Fig II-8b - Adjusting a castor
THS – FI022GB2K8v3 --- V - MAINTENANCE
20
Electrical installation - General notes Observe current regulations regarding electrical and personal safety for both the operator and the installer when installing the device. Connect the apparatus to the mains power supply only after first carrying out all the other connections needed for complete installation.
These instructions for electrical installation apply to both the CEIA INTEGRATED THS SYSTEM, with conveyor belt, and the CEIA NON-INTEGRATED THS SYSTEM, without conveyor belt.
Connecting to the mains power supply Only make the connections to the internal terminals of the power supply unit when the unit is disconnected from the mains
Connection to the ground Connect a grounding conductor to the PE terminal ; the size of the conductor should be in line with the safety standards in force.
Fig. II-9a Terminal PE
Control Power Box • •
PE
Connect directly to terminal board J17 on card ALM. 2 Conductor section: 1.5 mm .
Put in a magnetothermic switch upstream: Voltage 250Vac 115Vac
Fig. II-9b Control Power Box
Current 2A 4A
Conveyor Control System • •
Connect to S1 main switch input terminals. 2 Conductor section: 2.5 mm . Put in a magnetothermic switch upstream (curves D) : 10A
Fixed-speed Conveyor Control System, with MDT card
IS
•
The connection is three-phase, and differs according to the voltage.
Check that the voltage corresponds to the voltage on the identification plate (specify the power-supply voltage when ordering). Fig. II-9c
THS – FI022GB2K8v3 --- V - MAINTENANCE Voltage 400V 3~ with neutral conductor
21
voltage 230V 3~ without neutral conductor
N
N
PE
PE 2200
2199
Fig. II-9d
Fig. II-9e
Variable-speed Conveyor Control System with card MDL
IS
•
Single-phase connection.
•
Put in a ground fault interrupter upstream, provided that the trip current is at least 300 mA.
Connect the safety conductor permanently (without intermediate plugs) to terminal PE
on the casing.
Fig. II-9f
Selection of the power supply voltage for the metal detector only - Control Power Box Power Supply Unit Using the I1 switch, it is possible to set the metal detector power supply voltage to 115Vac or 230Vac. In the illustration, the selector is positioned at 220-240Vac. N.B.: the conveyor belt motor must be set up for the power supply voltage of the system: the power supply voltage should therefore be specified at the time of ordering.
I1 Fig.II-10
If the power supply to the device is different from that specified on the plate and/or from that chosen at selector I1, permanent damage may be caused to the device. CEIA will not be held responsible for damage to people, animals or objects caused by failure to obey this instruction. Verification that the power supply conforms to the values specified above and to the regulations in force is the total responsibility of the customer.
Connection of the compressed air supply Connect any components powered by compressed air to a source which complies with the specifications in the “Technical characteristics” section, or otherwise specified in the configuration sheet enclosed with this manual.
22
THS – FI022GB2K8v3 --- V - MAINTENANCE
Non-integrated THS system supplied without conveyor belt: detailed construction notes and selection of operating parameters The following notes provide additional instructions necessary for installing the detector on a conveyor belt or other transport system set up by the customer. For the installation checks you need to be able to switch on the system, understand the signals given during use and set the applicable operating parameters. These operations are described in the first part of the “USE” section.
Mechanical Installation Controls According to regulation EN60204-1, the main switch and the other controls to be used by the operator must be at a height ranging from 600mm to 1,800mm from the flooring. If it proves impossible to comply with this measurement due to the configuration of the system, an additional control unit which complies with the regulations must be set up.
Mechanical installation of the metal detector Mount and fix the probe onto the structure of the conveyor belt (use the four holes located on the base-plates. N.B.: on some models the base-plates can be fixed in two different positions to adapt to the shape of the load-bearing structure). The belt must pass through the tunnel. The structure must be stable and not subject to vibrations.
Mechanical installation of the power supply unit The power supply unit must be firmly attached to the load-bearing structure by means of four screws; it must be close to the central electronics unit and to the external subsidiary devices connected to the unit (photocell, ejector, etc.).
Mechanical installation of the THS/G probe Mount the probe on the pipe carrying the material to be inspected and fix it with screws and plastic spacers, using the holes provided on underside ( see Fig. "Dimensions of the probe", dimension FHW). Fix the control unit in a convenient position for use, within the limit set by the length of the probe connecting cable. Fix the cable which connects the probe to the power supply unit so that it can not oscillate or vibrate. If the cable is too long, DO NOT CUT THE CABLE: COIL UP THE EXCESS!
Proximity limits around the THS/G probe The distance between the probe and fixed or moving masses depends on the sensitivity selected and on the size of the masses. The figure below shows: the minimum distance D between the probe S and the support plate P • the minimum distance H between the probe S and the deflector f, based on a sensitivity setting of 280 and a flap• type deflector in stainless steel. If the sensitivity or the type of deflector is changed, this minimum distance may decrease: using the procedure for checking environmental interference (see “Maintenance” section), check that activation of the deflector does not influence operation of the metal detector.
THS – FI022GB2K8v3 --- V - MAINTENANCE
23
D: distance between probe S and support plate P d: rigid plastic spacer; f: steel flap deflector (dim. 290x200x2mm); H: distance between probe S and deflector f p: stainless steel support plate; S: probe. T: diameter of the probe. t: plastic pipe
Fig. II-12 – fixing the THS/G probe
THS/G : mounting the power supply unit The power supply unit must be firmly fixed to the supporting structure with four screws, near the electronics unit and the slave devices connected to the power supply unit (photocell, ejector etc.). For the location of the holes provided for fixing the unit, see Figure I-14a.
THS – FI022GB2K8v3 --- V - MAINTENANCE
24
Conveyor belt
The distances quoted below are indicative only, and subject to variation according to the sensitivity required and to the type of probe. When installation has been completed, therefore, correct operation should be checked. Load-bearing structure of the conveyor belt The load-bearing structures of the conveyor belt must be stable and not subject to detectable vibration during movement of the belt. THS/M The structure of the belt must be in non-magnetic steel (e.g. non-magnetic AISI 304). Fig. II-13 Load-bearing structure Rollers of the conveyor belt In general, it is advisable that any rollers located near the antenna be of insulating material. In which case, there must be an electrical connection on only one side of the roller, in order to allow the discharge of any electrostatic charges. | Model | | D |
THS/M 3 DH *
THS/A 3 DH *
H D
Other models | | 1,5 DH ** | |
D
I
* use nonmagnetic steel bearings.
C
** plastic roller with fixed nonmagnetic steel axle and nonmagnetic steel bearings.
N.B.: the bearings must be placed at the ends of the rollers, never in the middle.
B
Fig. II-14. Rollers in insulating material with metallic bearings I: insulated support C: non-insulated support; B: bearing
Metal rollers , pulling or free, must be located at a distance D, to both sides of the antenna. Such rollers must also be insulated on a single supporting piece in order to avoid forming electromagnetic coils and allow the discharge of any electrostatic charges.
H D
D I C | Model | | D |
THS/M 6 DH
THS/A 4 DH *
Other models | | 2 DH | |
Fig. II-15a. Free metal rollers I: insulated support C: noninsulated support
H D
C: non-insulated support I: insulated support S: screening
D I
S
C
Fig. II-15b. Pulling metal rollers Metal rollers must be perfectly concentric.
YES! NO! Fig. II-16
THS – FI022GB2K8v3 --- V - MAINTENANCE
25
The motors must be located at a distance D from the antenna, adopting measures identical to those described for the rollers above. H D
Fit electrical motors with special iron screens and mains filters of sufficient capacity. It is recommended that motors running on alternating current be used rather than those running on continuous current. The table that follows provides some general guidelines for the distances to be placed between the probe and asynchronous motors, depending on their power Minimum distance advisable between the probe and motors with alternating current (without motor screening) | Models | | D 0,5 CV | 1 CV | •
•
THS/M
THS/A
5 DH 6 DH
5 DH 6 DH
Other models | | 3 DH | 4 DH | |
In the immediate proximity of the metal detector, the motors may be screened by means of cylindrical enveloping in iron; such cylinders must have a sufficiently large diameter to contain the motors and a thickness of not less than 2 mm. The cylinders must be of the unwelded type The table indicates distance measurements corresponding to a high sensitivity level; for lower sensitivity levels, distance D may be reduced. Attention: Rollers for V-shaped belts, if attached to the frame on one side only, do not require the insulation of the pin. As in the preceding case, their distance from the probe must be at least equal to D, to both sides of the antenna | | | |
Models D
THS/M
THS/A
9 DH
6 DH
Other models | | 3 DH | |
D I
S
C
Fig. II-17. motors C: non-insulated support I: insulated support S: screening
H D
D
C Fig. II-18. Metal rollers for Vshaped belts C: non-insulated support
Examples of roller insulation
I
R
Insulation of the pin of a roller. I: ferrule in insulating material; P: side bulkhead of the belt frame; R: roller.
P
Fig. II-19a I R
Insulation of the pin support of a roller. I: bearing support in insulating material; P: side bulkhead of the belt frame; R: roller. P
Fig. II-19b Insulation of the bearing support of a roller pin. I: ferrule and spacer in insulating material.
I
Fig. II-19c
THS – FI022GB2K8v3 --- V - MAINTENANCE
26
•
Position of the conveyor belt inside the probe The conveyor belt must pass as close as possible to the lower surface of the tunnel. In order to prevent it from accidentally rubbing against the probe it is advisable that it be supported within the probe by means of a sheet of insulating material , which is thick enough to support the weight of the material being transported (approximately 5-20 mm). It is necessary pi to take this measure when the belt is of considerable length and must therefore be supported, while at the same time prevented from vibrating. The sheet must not touch the probe (in the illustration an intervening distance of 5-10 mm is shown); if it were to touch the probe it could send vibrations to the antenna. In any event, if there is a supporting metal layer for the belt, when it arrives at the probe, it must be interrupted for a distance D, to both sides of the antenna.
H D
n | | | |
Models D
THS/M
THS/A
4 DH
3 DH
Other models | | 2 DH | |
pi Fig. II-20. Position of the conveyor belt inside the probe
N.B.: THS/M Model: if the product is contained in an aluminium tray, the optimum distance between the bottom of the tray and the surface of the tunnel is 20-30mm. N.B.: In the standard structure, the conveyor belt passes through the probe in both directions to avoid having to cut and rejoin it if the probe is replaced. If necessary, carry out the join as described in the “Maintenance” section.
•
pi: sheet of insulating material; pm: layer of metal material; n: belt
Side panels to contain the material in transit Near the probe, such edges must be made of insulating material (plastic, wood, etc.).
Fig. II-21 Side panels for containing the material in transit
Inserting the conveyor belt on the THS/A model The THS/A model allows the installation of one side of the conveyor belt through the probe, without cutting the belt itself. The probe has a short section on its side which can be removed to insert the belt.
S A
Procedure Remove screws S. • Remove section A. • Move the belt into the probe, or the probe over • the belt, depending on the requirements of the structure. Fix section A in place again using screws S. •
B
Fig. II-22
THS – FI022GB2K8v3 --- V - MAINTENANCE
27
Transit speed Programming parameters
BS BL BM
Meaning Transit speed Minimum transit speed Maximum transit speed
KT
transmission constant of the motor reducer unit
DI
Diameter of roller
KE
Encoder constant (impulses per revolution)
MI
Maximum motor operating frequency
CU
Maximum motor current consumption
Generally-applied setting THS/3F THS/M
THS/STD
THS/SL
2 - 250m/’
2 - 250m/’
2 - 250m/’
20 - 70m/’
2 - 250m/’
2 - 250m/’
2 m/’
2 m/’
2 m/’
20 m/’
2 m/’
20 m/’
250 m/’
250 m/’
250 m/’
70 m/’
250 m/’
250 m/’
_
_
_
_
0-1000 impulses per revolution
_
_
60-100 (Hz)
-
-
0.000 - 7.000 A
-
-
KT = transi t speed . motor driver frequency DI = ø roll er + 2 x (thic kness of belt)
THS/G
THS/PH
The programming parameters must be properly defined depending on the type of installation.
Fixed-speed application, without inverter card, without encoder (KT=0.000, KE=0)
BS should be assigned the true value of the transit speed.
V
Fixed-speed application, with MDT card but with encoder (KT=F, KE=0)
BS should be assigned the true value of the transit speed.
V
Variable-speed application, with encoder, without inverter card V
speed detected by the encoder. The speed limits (BL e BM) must be selected. The KT parameter is 0.000. Assign to the KE parameter the number of pulses per revolution of the encoder. Assign to the DI parameter the value of the diameter of the motor roller (see table above)
28
THS – FI022GB2K8v3 --- V - MAINTENANCE
Variable-speed application with inverter card, with encoder V
•
• •
• •
Variable-speed application with inverter card, without encoder
BS should be assigned the desired value of the transit speed (the current speed is detected by the system based on the working location of the inverter, or via an encoder if fitted). Assign to the KE parameter the number of pulses per revolution of the encoder. Assign to the DI parameter the value of the diameter of the motor roller (see table)
Assign the maximum motor operating frequency to parameter MI. Assign the maximum motor current consumption to parameter CU.
Some structural relationships must be observed: BL BS BM BL 20 x KT BM 60 x KT
V
The parameter KT depends on the system configuration, and can be determined using the following procedure (it is necessary to obtain a transit speed measurement device): 1. 2. 3. 4.
set KT=1.000 set BS=50 activate the motor and measure the speed of transit Vn calculate KT = Vn/50
By changing the value of BS, the speed can vary between 40% and (2 x MI)% of the nominal value of the motor (corresponding to operation at 50Hz). N.B.: by modifying the value of KT, the parameters BL and BM are automatically set to nominal values, respectively 20 x KT and MI x KT. BL and BM can also be modified manually.
Example: Motor: operating frequency 50Hz ; maximum frequency 60Hz; maximum current 3A; Encoder 100 impulses/rev.; Roller diameter 60mm, belt thickness 2mm; Desired speed 45m/', minimum 25m/', maximum 50 m/'. • •
Set: MI=60, CU=3.000, DI=60+(2x2)=64 Determine KT via the procedure described above: KT=1.000, BS=50 measured Vn =55 m/' KT=55/50=1.100
•
Set BL=25 (correct value to give 20KT=22)
•
Set BM=50 (correct value to give MI x KT=66)
•
Set desired speed BS=45
N.B.: The BS parameter is memorised individually for each type of product defined. If required, several speed parameters may be set for the same material by defining an equal number of product types.
THS – FI022GB2K8v3 --- V - MAINTENANCE
29
Accessory devices Photocell – General rules Programming parameters
Meaning
Generally applied setting
PD
Distance between metal detector and photocell Position of the photocell relative to the probe Type of “Photocell” input
THS/STD PH IP
THS/SL
THS/3F
THS/G
At the entrance to the probe: 0-2000 mm At the exit from the probe: see table II-C IN : installed at the entrance to the probe OUT: installed at the exit from the probe NC,NO
THS/M
THS/PH
50-2000 mm IN
_ _ _
The photocell should naturally be placed at a height whereby it can have a clear view of the objects on the conveyor belt. Photocell installed at the entrance to the probe PD
When installed at the entrance to the probe, the photocell distance should be within the range 50mm to 2m
S F N
Photocell installed at the exit from the probe PD S
When installed at the exit from the probe, the photocell distance (PD in the figure) depends on the belt speed, but should not in any case be less than that indicated in the following table: Table II-C
F N
Fig.II-24. N: conveyor belt; S: electronics unit; F: photocell; d: distance photocell- electronics unit
Belt speed (metres/min)
Minimum distance photocellelectronics unit (mm)
< 20 20 30 40 50 60 70 80 90 >100
50 50 60 100 130 160 190 230 260 290
Photocell self-diagnosis If the photocell is in a continuously active state for a long period, this is interpreted as a malfunction of the sensor by the self-diagnosis system. There are many possible causes (wrong position, short-circuited wiring etc.). The self-diagnosis message may appear: - in the case of a conveyor belt without encoder or with Power Control Box, with the belt stopped or moving - in the case of a conveyor belt without encoder or with Conveyor Control System, with the belt moving.
The system is not designed to signal a pack which is stuck for some reason in front of the photocell. For this reason, when the system can detect whether or not the conveyor belt is moving (i.e. when it is equipped with an encoder or with the Conveyor Control System power supply unit), the self-diagnosis function gives an alarm only if the photocell is in a state of malfunction when the belt is moving. On systems without encoder or with the Control Power Box, it is the installer’s and operator’s responsibility to ensure that material does not remain in front of the photocell when the belt is stopped: if it does, the photocell will be continuously active even though it is not malfunctioning. If the foregoing situation can not be avoided, it is advisable to disable photocell self-diagnosis (Parameter PA)
Ejector – General rules
THS – FI022GB2K8v3 --- V - MAINTENANCE
30 Programming parameters
Meaning
Generally applied setting THS/STD
PL
Length of product pack Ejection mo
EM
ED
THS/SL
THS/3F
THS/G
THS/M
THS/PH
_
Mode B: halting of the production line and manual elimination of the contaminated material Mode F: automatic set-aside of contaminated material with alarm synchronisation Mode S: automatic set-aside of contaminated material with photocell synchronisation Mode SB: halting of the production line with photocell synchronisation and manual elimination of the contaminated material 0-6000mm
5-80cm
_
Distance of ejector from Application with photocell: set Dfe parameter (see the following figures) probe or Application without photocell: set Dse parameter photocell ET Ejection relay 0-3200 hundredths of a second activation time The programming parameters which relate to the ejector are CE, CT, EJ, IE, IL and LF (see Programming section). Position the ejector E at the exit point of the central electronics unit. In general, the ejector position is constrained by the following formulas: Dp
S
Dfe 20 x ( PL + Dp)
F
E
Dse > 0.5 x (L + PL)
N PL
Fig.II-25: synchronisation with photocell at the entrance to the probe
L Dse Dfe
Dp
S F
E
Dfe 0.5 x PL Dse 20 x ( PL + Dp)
N PL
Fig.II-26: synchronisation with photocell at the exit from the probe
Dfe
L
Dse Dp
S
Dse 20 x ( PL + Dp) Dse > 0.5 x (L + PL)
E N PL L
S N F PL E
Fig.II-27 synchronisation with Metal Detector
Dse
probe/electronics unit of the metal detector conveyor belt photocell length of package ejector
L Dfe Dse Dp
length of probe distance photocell-ejector distance probe-ejector distance between packs
The ejection time ET must be determined by experimentation, as it depends on the type of ejector To minimise the number of packs rejected at each alarm, it is recommended that Dp is longer than L, so that only one pack is ejected each time the ejector is activated.
THS/M – Specific instructions for ejector Rule Dse
PL + 0,5xL +
BS 60 x (ejector response time)
Dp = 1,2 x (PL + L)
Note BS: transit speed, in m/min
For accurate analysis, the previous product must have left the tunnel before the next one passes through
THS – FI022GB2K8v3 --- V - MAINTENANCE
31
Applications at high speed (belt speeds greater than 60 m/min) In this case, the response times of the photocell, metal detector and ejector can not be ignored. We would generally advise users to check operation of the ejector experimentally, changing its position and adjusting parameter ED.
Programming used in a few common types of installation Belt block without ejector
Photocell at entrance, with ejector pd
ed
ed F
E
parameter code EM BS EJ ED
descri ption
value
ejection mode speed ejection ejection distance
B, BS (belt block) belt speed (m/min) ON ed (mm) pack stop position
Photocell at exit, with ejector
parameter code EM BS PL IP ET LO EJ ED PD PH
description
value
ejection mode speed pack length photocell input ejection time input logic ejection ejection distance dist. ph.- metal det. photocell position
S (synchronised) belt speed (m/min) length of pack (cm, only for THS/M) NO: normally open /NC: norm. closed ejection time (hundredths of a second) N: negative / P: positive ON ed (mm) pd (cm) IN
Retractable belt ed
pd ed F
E
parameter code EM BS IP ET LO EJ ED PD PH
descri ption ejection mode speed photocell input ejection time input logic ejection ejection distance dist. ph.- metal det. photocell position
Fig.II-28
F: photocell
value
parameter description code S (synchronised) EM ejection mode belt speed (m/min) BS speed NO: normally open NC: norm. closed ET ejection time ejection time (hundredths of a sec) EJ ejection N: negative / P: positive ED ejection distance ON ed (mm) pd (cm) OUT
E: ejector
value F (flap) belt speed (m/min) ejection time (cs) ON ed (mm)
THS – FI022GB2K8v3 --- V - MAINTENANCE
32
Mechanical installation of a bar code reader Safety precautions Although the power of the laser beam used in this barcode reader is very low, it can be dangerous to the human eye if stared into for long periods of time. Careful attention must be paid to the warnings on use of the laser. These warnings refer to regulations enforced by local authorities.
IEC regulations Warning labels indicating laser radiation and the reader classification are applied to the body of the reader:
Fig.II-29 The device is classified as a Class 2 laser product according to the rules indicated in IEC publication N. 825-1 (1993).
Turn the power off when opening the reader during maintenance or installation to avoid dangerous laser radiation.
Barcode reader kit The barcode reader can also be installed on the THS system at a later date: a special kit is available for this purpose, and includes an enabling code. The reader is available in two versions: Picket-Fence, optimised for codes with vertical bars • Step-Ladder, optimised for codes with horizontal bars •
1 2 3
reader Bar code test chart (PCS 0.9) Mounting kit: - bracket- screws
Fig.II-30a composition of the barcode reader kit
Fig.II-30b dimensions
THS – FI022GB2K8v3 --- V - MAINTENANCE
33
Distance between the reader and the metal detector probe and distance between packs The reader is mounted upstream of the probe in order to read a code stamped on the pack. If the code is recognised, the reader sends a command to the metal detector to select the relevant product type. The time required by the THS to process the barcode is usually insignificant, but becomes important if the band is changed due to a modification in the type of product.. When the metal detector receives the signal to change product type, an internal adjustment procedure is activated the length of which determines the minimum distance between two packs with different codes, that is to say containing different products. Model / Event
Dp S BR
N
L
Dsbr
Dp S BR
N
Dsbr
L
Distance between the packs
THS/3F with change of band (BA parameter) between one product and the other
Dp
Distance between the barcode reader and the THS probe
L + 3000 mm
Dsbr
3000 mm
Dp
L + 300 mm
Dsbr
300 mm
Dp
L + 300 mm
Dsbr
300 mm
THS/3F without change of band (BA parameter) between one product and the other
Dp S BR
Other THS models N
Dsbr
S N BR
L
probe/electronics unit of the metal detector conveyor belt Barcode reader
L Dsbr Dp
length of probe Distance THS probe-barcode reader Distance between the packs of different products
Position of the reader and the label in transit A non-rigid mounting, using anti-vibration supports, should be adopted for the reader. The two types of reader should be mounted as shown in the figures below. Attention must be paid to the position of the pack in transit, in order to ensure that the barcode can be read (angles P, S and T in the following figures). P ˜ = 0˚
D P ˜ = 0˚
D
P ˜ = 0˚
P ˜ = 0˚
D
S = 10 - 30˚ S = 10 - 30˚
S = 10 - 30˚ S = 10 - 30˚
S = 10 - 30˚
T ˜ = 0˚
T ˜ = 0˚
Fig. II-31a Step-Ladder reader: mounting
T ˜ = 0˚
Fig. II-31b Picket-Fence reader: mounting
T ˜ = 0˚
THS – FI022GB2K8v3 --- V - MAINTENANCE
34
Reading features The number of scans performed on the code by the reader, and therefore its decoding capability, is influenced by the following parameters: • number of scans per second • code motion speed • label dimensions scan direction in respect to code motion • At least 5 scans during the code passage should be allowed to ensure a successful read.
Step-Ladder mode BCR
bar code reader
CMD code motion direction at LS speed LB
laser beam
Fig. II - 32 If scanning is perpendicular to the code motion direction ( “step ladder” mode), the number of effective scans performed by the reader is given by the following formula: SN = ((LH/LS) * 350) - 2 These symbols signify: SN = number of effective scans LH = label height (in mm) LS = label movement speed (in mm/s) For example, the reader for a 25 mm high code moving at 500 mm/s performs: SN = ((25/500) * 350) - 2 = 15 effective scans Suitable values for LH and LS should therefore be chosen, so that: LH/LS > 0.02
Picket-Fence mode BCR
bar code reader
CMD code motion direction at LS speed LB
laser beam
Fig. II -33 If scanning is parallel to the code motion, (“picket fence” mode), the number of effective scans is given by: SN = (((FW-LW)/LS) * 350) - 2 These symbols signify: SN = number of effective scans FW = reading field width (in mm) LW = label width (in mm) LS = label movement speed
THS – FI022GB2K8v3 --- V - MAINTENANCE
35
Reading field width depends on the distance between the label and the reader. The following figure gives the reading diagram for the following conditions:: code = interleaved 2/5 or code 39 • PCS = 0.90 • P angle = 0° • S angle = 10° • T angle = 0° •
Reader - label distance
reader axis
Distance of the label from the reader axis
Fig. II -34 width of the reading field
For example, for a code 50 mm wide moving through at 1500mm/s at a distance from the reader corresponding to a reading field of 200mm, we get: SS = (((200-50) /1500) * 350) - 2 = 33 effective scans The position of the reader must therefore be chosen so that FW is at maximum, based on the reading diagram, and LW e LS should be chosen so that (FW-LW)/LS > 0.02
Kit installation procedure 1.
2. 3. 4. 5. 6. 7.
Mechanical mounting, including determination of: Distance between reader and metal detector probe • code transit speed • label dimensions • Electrical connection to the ALM card Assignment of the CEIA enabling code to parameter BE Selection of parameters from the "barcode reader" menu Selection of the corresponding product type, or creation of a new one if necessary Execution of barcode acquisition procedure (command LC) Repetition of steps 5 and 6 for all products being used
36
THS – FI022GB2K8v3 --- V - MAINTENANCE
Electrical installation: detailed notes
Fig. II -35a : Diagram of model THS connections
THS – FI022GB2K8v3 --- V - MAINTENANCE - MAINTENANCE
Fig. II -35c : Diagram of model THS/G connections
37
38
THS – FI022GB2K8v3 --- V - MAINTENANCE - MAINTENANCE
Fig. II -35d : Diagram of model THS-FB connections
THS – FI022GB2K8v3 --- V - MAINTENANCE - MAINTENANCE
39
Observe current regulations regarding electrical and personal safety for both the operator and the installer when installing the device. Connect the apparatus to the mains power supply only after first carrying out all the other connections needed for complete installation.
ALM card electrical connections Table II-D ALM card connections Range /Max. value Function
Connector Pin Label
Type
ALM-J1 ALM-J2 ALM-J3 ALM-J4
N.C. contact NC ground RXRX+ TX+ TX-V -V TXD RXD +VB RXD TXD ground DTR +V N.O. contact* ground +V N.O. contact* ground +V N.O. contact* ground +V N.O. contact ground +V N.O. contact ground +V N.O. contact ground +V N.O. contact ground ground common N.C. contact N.O. contact common N.C. contact N.O. contact ground
ALM-J5
ALM-J6
ALM-J7 ALM-J8 ALM-J9 ALM-J10
ALM-J11 ALM-J12
ALM-J14 ALM-J15
ALM-J16 ALM-J17
7-8 1 2 3 4 5 6 1 2 3 4 5 2 3 5 6 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 1 3 4
Input/ Output Input NC ISO GND Input RXInput RX+ Output TX+ Output TXOutput -V Output -V Output TXD Input RXD Output +VB Input Output Input +Vin Input lid full -V +Vin eject confirm . Input -V +Vin Input photocell -V +Vin follow.conveyor Input -V +Vin Input Inhibition -V +Vin Input Reset -V +Vin Input Encoder -V terra Output common Output Cont. NC Output Cont. NA Output common Output Cont. NC Output Cont. NA Input L0 Input L1 PE
-
0V 0V 20-26Vcc, 20-26Vcc, 0.15A 20-26Vcc, ** 0V... +Vin 20-26Vcc, ** 0V... +Vin 20-26Vcc, ** 0V... +Vin 20-26Vcc, ** 0V... +Vin 20-26Vcc, ** 0V... +Vin 20-26Vcc, ** 0V... +Vin 20-26Vcc, ** 0V... +Vin 250Vca 3A 250Vca 3A 250Vca 3A 250Vca 3A 250Vca 3A 250Vca 3A 230Vac ± 10% 48-62Hz 230Vac ± 10% 48-62Hz -
Reserved Reserved Emergency button RS 485 serial connection (see next table) N.B.. the ground contact is insulated from the power supply unit ground, and is provided for connection of RS485 cable shielding (if required) Bar-code reader
RS 232 serial connection (see next table)
reserved reserved reserved +V (high logic level/sensor power supply) container full 0V (low logic level/ power supply ground) +V (high logic level/ sensor power supply) ejection confirmation 0V (low logic level/ power supply ground) +V (high logic level/ sensor power supply) photocell 0V (low logic level/ power supply ground) +V (high logic level/ sensor power supply) downstream belt authorisation 0V (low logic level/ power supply ground) reserved +V (high logic level) inhibition 0V (low logic level) +V (high logic level) alarm reset 0V (low logic level) +V (high logic level/sensor power supply) encoder impulses 0V (low logic level/ power supply ground) ground reserved auxiliary relay for test due notification
authorisation upstream belt relay
reserved mains power supply*** safety ground PE ****
THS – FI022GB2K8v3 --- V - MAINTENANCE
40 Connector Pin Label
Input/ Type Range /Max. value Function Output reserved ALM-J18 ground ALM-J19 1 terra ground malfunction relay 2 C1 Output common 250Vca 3A 3 NC1 Output N.C. contact 250Vca 3A 4 NA1 Output N.O. contact 250Vca 3A ejector relay 5 C2 Output common 250Vca 3A 6 NC2 Output N.C. contact 250Vca 3A 7 NA2 Output N.O. contact 250Vca 3A alarm relay 8 C3 Output common 250Vca 3A 9 NC3 Output N.C. contact 250Vca 3A 10 NA3 Output N.O. contact 250Vca 3A reserved ALM-J20 reserved (connection of metal detector) ALM-J21 ALM-J22 1 +Vo Output +Vo 20-26Vcc, ** reserved 2 +Vo Output +Vo 20-26Vcc, ** reserved 3 -V Output -V 0V ground (external contacts) 4 -V Output -V 0V ground (external contacts) 5 +VDD Output +VDD reserved 6 -V Output -V 0V ground (external contacts) 7 +VDD2 Output +VDD2 reserved 0V ground (external contacts) 8 -V Output -V 9 OUT 1 Output OUT 1 18-30Vcc,0..2A motor stop alarm (EM=B) 10 OUT 2 Output OUT 2 18-30Vcc,0..2A reserved 11 PE ground safety ground N.C. contact: normally closed contact; N.O. contact: normally open contact *
IE=NO, IL=NO, IP=NO
**
The +Vin outputs can provide an overall maximum current of 150mA ; the +Vo outputs can provide an overall maximum current of 150mA
***
On the model with conveyor belt, connect the power supply line to the main switch (see diagram below)
****
IMPORTANT! In the case of the Conveyor Control System , connect the safety conductor permanently (without intermediate plugs) to terminal PE
on the casing.
N.B.: the J7, J10 and J12 inputs can be connected to switch contacts or to transistors (in this case the saturation voltage must be < 0,4V). Their logic is determined by the LO parameter (Input logic, see Programming section).
+Vin
+Vin
0V
LO=N: contact Fig. II-36
+Vin
0V
LO=P: contact
+Vin
0V
LO=N: transistor
0V
LO=P: transistor
Make all connections relating to input lines using screened cable, connecting the shielding only at the THS system end to the contacts marked with the cables at a good distance from power lines.
symbol which are provided on the various connectors. Lay the
THS – FI022GB2K8v3 --- V - MAINTENANCE
41
Conveyor Control System: Power-supply and motor connections MDT card E2199
N
N
PE
PE E2199
Fig. II-37a MDT card connections for 230V power supply
Fig. II-37b MDT card connections for 400V power supply
Table II-E: MDT card connections for three-phase 230V power supply Connector
Pin
Label
Input/ Output
Type
Range /Max. value
Function
MDT-J23
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 5
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 5
Input Input Input Output Output Output Input Input Input Input Output Output
Ground Neutral L3 Phase L2 Phase L1 Phase W Phase V Phase U Phase Ground NA Cont. NA Cont. Shield NC Cont. NC Cont. L3 Phase L2 Phase
230V -18% / +10% , 48-62Hz 230V -18% / +10%, 48-62Hz 230V -18% / +10%, 48-62Hz Input voltage and frequency, 5A (8A breakaway current) Input voltage and frequency, 5A (8A breakaway current) Input voltage and frequency, 5A (8A breakaway current) 0 - 26Vcc 0 - 26Vcc
safety ground PE Not used Power supply Power supply Power supply Motor power supply Motor power supply Motor power supply Not connected safety ground Normally open motor thermal protection contact Shield Normally closed motor thermal protection contact ALM card power supply ALM card power supply
MDT-J24
MDT-J25
MDT-J26
0 - 26Vcc 0 - 26Vcc 230V -18% / +10% , 48-62Hz 230V -18% / +10% , 48-62Hz
Table II-F: MDT card connections for three-phase +neutral 400V power supply Connector
Pin
Label
Input/ Output
Type
Range /Max. value
Function
MDT-J23
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2
Input Input Input Output Output Output Input Input Input Input Output Output
Ground Neutral L3 Phase L2 Phase L1 Phase W Phase V Phase U Phase Ground NA Cont. NA Cont. Shield NC Cont. NC Cont. L3 Phase Neutral
400V -18% / +10% , 48-62Hz 400V -18% / +10%, 48-62Hz 400V -18% / +10%, 48-62Hz Input voltage and frequency, 5A (8A breakaway current) Input voltage and frequency, 5A (8A breakaway current) Input voltage and frequency, 5A (8A breakaway current) 0 - 26Vcc 0 - 26Vcc
safety ground PE Neutral Power supply Power supply Power supply Motor power supply Motor power supply Motor power supply Not connected safety ground Normally open motor thermal protection contact Shield Normally closed motor thermal protection contact ALM card power supply ALM card power supply
MDT-J24
MDT-J25
MDT-J26
0 - 26Vcc 0 - 26Vcc 230V -18% / +10% , 48-62Hz 230V -18% / +10% , 48-62Hz
MDT - 400Vac: ALM card power supply: pay attention to the connections at connector J26, illustrated in the figure: power supply to card ALM (230V) uses one input phase and the neutral connection. WARNING! incorrect connection may cause permanent damage to the ALM card.
42
THS – FI022GB2K8v3 --- V - MAINTENANCE
Dimensioning of the motor: the voltage and frequency values of the motor must correspond to the mains voltage available. The current limit values are shown in the table. Motor overload protection: to safeguard the motor, it must be fitted with a suitable thermic relay or a magnetothermic switch (see the diagram shown in the figure)
Fig. II-37b: motor protection. connection of a normally closed Fig. II-37c: motor protection. connection of a normally open contact contact: note the jumper on contacts 4 and 5 of connector J25.
MDL card ( ATTENTION: 230V 1~ only! )
Fig. II-37e Table II-G: MDL card connections Pin Label Input/ Output MDL-J6 1 ground 2 ground 3 U Output 4 V Output 5 W Output Connector
MDL card connections.
Type
Range /Max. value
Function
ground ground U phase V phase W phase
230V – 2,7A (6 A max breakaway current) 230V – 2,7A (6 A max breakaway current) 230V – 2,7A (6 A max breakaway current)
Shield Protection ground PE motor power supply motor power supply motor power supply
The power supply voltage to the Conveyor Control System with ALM card must be within the range 230Vac ± 10%, 48-62Hz .
Motor overload protection: the motor is protected from overload directly by the card software:: select the motor nominal current value for parameter CU (see Programming section).
WARNING! Do not connect the cable shielding at the motor end.
THS – FI022GB2K8v3 --- V - MAINTENANCE
43
Operation of the relays (J15 and J19 connectors) Ejector relay (Eject relay): Programmable relay with delayed action (with respect to the detector alarm); capacity; the programming parameters that relate to the functioning of this relay are ED, EM and ET (see Programming chapter).
Alarm relay programmable relay with immediate action (with respect to the detector alarm); capacity; the programming parameter that relates to the functioning of this relay is AT.
Malfunction relay (Fault relay) Safety operation relay (contacts NA and C connected in correct operation); capacity; the programming parameter that relates to the functioning of this relay is FR. Malfunction conditions are described in the Maintenance section. N.B.: when the device is switched on, the relay is not activated (malfunction condition) for about 6 seconds.
Upstream belt authorisation relay (Preceding conveyor relay) Safety operation relay (contacts NA and C connected in correct operation); capacity 3A.
Auxiliary relay for signalling when periodic test is due (TEST LAMP relay) Programmable relay ; 3A current-carrying capacity ; the programming parameters relating to operation of this relay are LB and the parameters of the QA configuration menu (see Programming section).
Timing Belt blocking with manual alarm reset (EM=B) Operation with halting of the production line, manual elimination of the contaminated material and manual reset by the operator. N.B.: The metal detector does not check if there are any subsequent fragments in the material immediately following: all material under the probe must therefore be eliminated along with the part that caused the alarm. To minimise waste of material it is advisable to select a low setting for the ED parameter. Product: loose or packaged Models: All models except THS/PH
Conveyor Control System power supply unit Signal Preceding conveyor relay
Waveform
Function Upstr. belt authorisation
Alarm relay
Signalling
Ejection relay*
Belt block
Stop/start/reset button
Alarm reset/Restart
Output OUT1
Buzzer/flashing light
Fig. II-38a *:output not activated if MDT or MDL module is fitted
Control Power Box power supply unit Signal
Waveform Alarm relay
Ejection relay Stop/start/reset button Output OUT1
Function Signalling Belt block
ED/BS
Alarm reset Buzzer/flashing light
Fig. II-38b N.B.: BS = transit speed
Belt blocking with photocell synchronisation and manual alarm reset (EM=SB) Operation with halting of the production line synchronised by photocell, manual elimination of the contaminated material and manual reset by the operator. Allows precise positioning of the material to be rejected.
THS – FI022GB2K8v3 --- V - MAINTENANCE
44
N.B.: The metal detector does not check if there are any subsequent fragments in the material immediately following: all material under the probe must therefore be eliminated along with the part that caused the alarm. To minimise waste of material it is advisable to select a low setting for the ED parameter. Product: loose or packaged Models: All models except THS/PH
Conveyor Control System power supply unit Signal Preceding conveyor relay
Waveform
Function Upstr. belt authorisation
Alarm relay
Signalling
Ejection relay*
Belt block
Stop/start/reset button
Alarm reset/Restart
Output OUT1
Buzzer/flashing light
Fig. II-39a N.B.: *: output not activated if MDT or MDL module is fitted
Control Power Box power supply unit Signal
Waveform
Function Signalling
Alarm relay Ejection relay Stop/start/reset button
Belt block Alarm reset
ED/BS
Output OUT1
Buzzer/flashing light
Fig. II-39b N.B.: BS = transit speed
Automatic ejection with alarm synchronisation (EM=F) Operation with automatic set-aside of contaminated material. The set-aside method can vary: an ejector may be used – without halting the production line – or the material can be eliminated by using a retractable belt or by inverting the direction of the belt. This application is typically used for loose material. The mode allows the following settings to be selected: –- alarm relay activation time (AT parameter); – ejection distance (ED parameter); – selection of activation time of the ejection relay (ET parameter).
Product: loose Models: All models except THS/PH Signal Preceding conveyor relay Alarm relay
Waveform
Function None Signalling
t1
Ejection relay
Ejection ED/BS
Output OUT1
t1
ET
Ejection Fig. II-29c N.B.: NOTE:BS = transit speed Parameter AT is set to automatic (AT=A); t1= alarm time, generally corresponding to the transit of the metal mass through the probe.
THS – FI022GB2K8v3 --- V - MAINTENANCE
45
Model THS/PH This model uses a dedicated line (OUT2) instead of the ejection relay. N.B.: standard values for parameters ED and AT are ED=0 and AT=A. Signal Preceding conveyor relay
Waveform
Function None
Alarm relay
Signalling
t1
Ejection relay
Ejection Ejection
Output OUT2 ED/BS
t1
ET
Fig. II-29d N.B.: BS = transit speed. t1= alarm time, generally corresponding to the transit of the metal mass through the probe
Automatic ejection with photocell synchronisation (EM=S) Operation with automatic set-aside of contaminated material, synchronised by photocell. Very similar to the above application, this mode can be used for packaged products. The mode allows the following settings to be selected: – alarm relay activation time (AT parameter); – ejection distance (ED parameter); – selection of activation time of the ejection relay (ET parameter); – selection of the distance between metal detector and photocell (PD parameter). – selection of the position of the photocell (PH parameter)
Product: packaged Models: All models except THS/PH Photocell at entrance Signal
Waveform Photocell Alarm relay
Function Synchronisation Signalling
AT
Ejection relay
Ejection ED/BS
ET
Output OUT1
None
Fig. II-29e N.B.: BS = transit speed Photocell at exit Signal
Waveform Photocell Alarm relay
Function Synchronisation Signalling
AT
Ejection relay
Ejection ED/BS
Output OUT1 Fig. II-29f N.B.: BS = transit speed
ET
None
THS – FI022GB2K8v3 --- V - MAINTENANCE
46
Serial line connection (J3 and J4 connectors) Connect the serial communication cable to the terminal board: contacts for both RS485 and RS232 standards are catered for. The RS 485 connection allows: long-distance connection of a personal computer to a THS metal detector • connection of a personal computer to several metal detectors linked in a network • The RS 232 connection allows: connection of a personal computer to a single THS metal detector only • connection of a printer fitted with a serial interface • RS 485 connections
RS 232 connections THS
personal computer
THS
6 5 4 3
RXRX+ TX+ TX-
TXTX+ RX+ RXJ4
RX (SI) TX(SO) GND
personal computer (25p) 2 3 5
2 3 7
TX RX GND
J6
THS RX (SI) TX(SO) GND
personal computer (9p) 2 3 5
3 2 5
TX RX GND
J6
Fig. II –40a Fig. II –41a
personal computer
RXRX+ TX+ TX-
J4 6 5 4 3
J4 6 5 4 3
THS 1 TXTX+ RX+ RX-
THS RX (SI) TX(SO) DTR GND
THS 2 TXTX+ RX+ RX-+
printer (25p) 2 3 6 5
2 3 20 7
TX RX DTR GND
J6
THS RX (SI) TX(SO) DTR GND
printer (9p) 2 3 6 5
3 2 4 5
TX RX DTR GND
J6
to the next THS
N.B.: Select DTR=H mode on the THS
Fig. II –40b Fig. II –41b
THS – FI022GB2K8v3 --- V - MAINTENANCE
47
Inputs Make all connections relating to input lines using screened cable, connecting the shielding only at the THS system end to the contacts marked with the which are provided on the various connectors.
symbol
Bar-code reader The bar-code reader is supplied upon request: for connection, follow the indications in the plan on the previous pages.
Downstream belt authorisation (Following conveyor - Conveyor Control System only) When active, this input indicates that the downstream belt is operating and can accept the product.
Photocell When active, this input indicates the passage of the product in front of the photocell. The input is monitored by the selfdiagnosis system.
Ejection confirmation (Eject confirmation) When active, this input indicates the passage of the product into the set-aside container. The input is monitored by the self-diagnosis system.
Container full (Full bin) When active for at least 5 seconds, this input indicates that the set-aside container is full (the malfunction relay is activated).
Impulse encoder (Encoder) This input is used to measure the speed of the conveyor belt if an encoder has been installed. The sensor must provide impulses, the amplitude of which is indicated in the table “Electrical connections”, with a minimum frequency of 2 Hz and a maximum frequency of 1kHz. It may be contact type, open collector (NPN o PNP) or push-pull. For correct operation a coefficient KE must be determined during installation and set-up, as per the procedure described in the para. “ Transit speed “.
Alarm reset (Reset) When active, this input forces the Metal Detector to exit from the alarm state (used in the case of operation with belt block and manual reset).
Inhibition When active, this input disables the detector: it is generally used to avoid false alarms caused by the start-up of the conveyor belt when it is not possible to adjust the mechanical structure of the belt. Alarm inhibition when belt is switched on If the start-up of the belt is accompanied by interference which is serious enough to cause a false alarm, the alarm can be inhibited: •
Control Power Box: connect a contact which is activated at start-up to the inhibition input; set the IN parameter to a suitable value determined by experiment (see “Programming” section). • •
•
Conveyor Control System: simply set the IN parameter to a suitable value determined by experiment (see “Programming” section).
Air pressure sensor When active, this input indicates that the compressed air pressure is sufficient for the ejector.
Container absent (Bin absent) When active for at least 5 seconds, this input indicates that the set-aside container is not in its place (the malfunction relay is activated).
THS – FI022GB2K8v3 --- V - MAINTENANCE
48
Operating instructions List of preliminary checks If the equipment is being switched on for the first time, some checks must be carried out and the value of some operating parameters must be set. These operations, which are listed on the first page of the INSTALLATION section, are described in the subsequent paragraphs in this section.
Operations during use and areas of competence The system is designed to be managed by 6 different operators with different areas of competence: • • • • • •
operator supervisor engineer quality-control operator head of quality control remote programmer
Access to programming differs between the various types of user (operator, supervisor, etc.) according to the following table (see Programming section).
Operation to be carried out •
•
• • • •
Adjustment of sensitivity
Choice of product
Memorisation of new products Autolearn Counter management
Parameters or menus used
Operator (if enabled)
Sensitivity Parameter
Supervisor Engineer
Product Menu
Operator
Product Parameter
Supervisor Engineer
Product Menu
Supervisor Engineer
Product Menu Autolearn Menu Counter Menu
Setting up periodic tests and test Head of quality control reports
•
Carrying out periodic tests
•
Printing test reports
•
Setting detection parameters
•
Programming access level
and
Quality-control operator Head of quality control Head of quality control ejection Supervisor Engineer
Setting of installation parameters
Engineer
Checking of status of sensors and Engineer actuators * menu available only when a barcode reader is fitted. •
N.B.: all the parameters shown in the table are accessible in remote mode
MD Test Menu QA Configuration Menu Test MD Menu Print Menu Rec. parameters Menu (receiver) Ejec. parameters Menu (ejector) Barcode reader Menu THS Configuration Menu ALM Configuration Menu I/O Status Menu
THS – FI022GB2K8v3 --- V - MAINTENANCE
49
Controls and indicators Power switch On the Conveyor Control System model, the On/Off switch is located on the power supply unit cover; in the case of the Control Power Box, an external switch must be fitted.
Switch
Fig. III-1a - Conveyor Control System
Fig. III-1b - Control Power Box
Fig. III-1b - Control Power Box in the version for the THS/G
Control panel of the probe/electronics unit The control panel, containing the optical indicators and the metal detector controls, is located on one side of the electronics unit:
A
POWER
a green indicator indicates the presence of power
B
ALARM
a red indicator indicates the metal detector alarm (detection of a metal fragment or breakdown)
C
Alphanumeric display
4 lines, of 20 characters each, display the messages relating to use, programming and self-diagnosis of the device
Control panel
Acoustical indicators In the Power Control Box is included an acoustical indicator that is activated in case of alarm for the detection of metallic fragments, for the signalization of a fault or for the request of an operator intervention.
THS – FI022GB2K8v3 --- V - MAINTENANCE
50
Controls The control of the Metal Detector and the setting of the device parameters are performed through the control panel keyboard, as shown below: Key
Function
Access and exit from the programming phase Return back from the submenus to the main menu Exit from the Metal Detector Status visualization Scroll through the sequence of instructions Choice of the parameters to be changed Modification of the parameter values Metal Detector Status visualization Selection of the selected submenu from the main menu Confirmation of the data entered Reset of some kinds of fault
Conveyor Control System power supply unit control panel On the power supply unit Conveyor Control System, the container cover incorporates a motor control panel. In the case of operation with stopping of the belt and manual resetting, the motor start/stop button also functions as the alarm reset. The motor speed control keys have different functions depending on the version. Fixed-speed Conveyor Control System Status of motor
Key
Motor on
Motor off
No function
Manual advance *
No function
Manual reverse *
* if parameter MM = ON Variable-speed Conveyor Control System Parameter MM = OFF Key Status of motor Motor on Motor off
Parameter MM = ON Status of motor Motor on Motor off
Increase in speed
No function
No function
Manual advance
Decrease in speed
No function
No function
Manual reverse
Scheda MDLindicator Power
Motor on indicator
Motor malfunction indicator
Motor off indicator Speed increase button
Speed decrease button Metal detector alarm indicator detector Motor start/stop and alarm reset button
Fig. III-3: commands and indicators on the power unit with inverter card Conveyor Control System
THS – FI022GB2K8v3 --- V - MAINTENANCE
51
Visible/audible alarm signalling device The signalling device comprises a flashing light and a buzzer. The sound volume and the type of sound can be selected via minidips. 1 volume & sound selectors
1
Fig. III-4
Switching on the metal detector If the device is stored for a long period in temperatures outside the operating range, wait for the temperature of the detector to come back within that range before switching on Power supply unit There are dangerous voltages inside the power supply unit. Close the cover and keep the key safe so that it is only available for use by trained personnel (Regulation EN 60204) Conveyor belt motor The motor can reach high temperatures during use: do not touch the motor or bring inflammable materials close to it while it is operating or immediately afterwards. Ensure that the cooling air intakes are not obstructed, and that there is free air circulation WARNING: do not set the motor in motion without the conveyor belt: this may lead to damage due to excess revolutions and consequent overheating.
Checking the safety features Before switching on, check that the safety devices with which the system is fitted are in good condition: 1. rollers: protection crankcase for the pin 2. rollers: lower protection panels 3. ejector: protection panels (if fitted) Also check operation of the emergency button with the belt in motion.
1 1 3
3 3
Fig. III-5 roller safety protection
2 2
1
THS – FI022GB2K8v3 --- V - MAINTENANCE
52
It is strictly forbidden to start up the system if all safety features are not properly functional. Tampering with the safety features is also forbidden, and voids all responsibility of the manufacturer for any damage caused. Keep the power supply unit panel closed. The key must always be in the possession of an authorised person.
Fig. III-6
Signals at power-up The detector is designed to be switched on directly from the electrical panel that controls the production line. The power supply unit does however contain an auxiliary switch I2, which is normally in the ON position. The presence of mains power supply is signalled by the lighting up of the indicator located on the control panel (Conveyor Control System) ... Fig. III-7a ... or of the green LED L2 located on card ALM, near switch I2 (Control Power Box).
I2
L2
Fig. III-7b
When it is first powered up, the Metal Detector’s configuration includes 5 factory-set passwords (shown in the test card at the end of the manual). It is extremely important that the person in charge of the detector modifies the passwords in order to avoid unauthorised access to programming. When the device is turned on, the display lights up, as do the indicators located on the front of the electronics unit. More specifically, the display shows, in sequence, the serial number and the version of the software program that drives the power supply unit; after that the following is displayed: in which: THS Product
THS V3.xxx productname
|
identifies the model
V3.xxx
identifies the software version of the metal detector
productname
indicates the type of programming, specific to one product, which may be chosen from among 250 stored sets, of which 249 can be defined by the user (see Programming chapter); each stored programming set is customised and relates to a specific product to be monitored.
Fig.III-8
Signals given during use On models where there is a control panel on both the probe and the power supply unit (because the probe is installed in a position which is inaccessible to the operator), the electronics unit display is disabled (the message “Disabled” appears).
Indication of the received signal On the fourth line of the display the signal being received is displayed by means of a horizontal illuminating bar, subdivided into 20 sections. When the signal increases, the bar extends towards the right. The alarm threshold corresponds to 10 illuminated sections: the sections from 1 to 10 are bars, those from 11 to 20 are asterisks
THS – FI022GB2K8v3 --- V - MAINTENANCE
Product
THS V3.xxx
Product
productname
THS V3.xxx productname
Product
53
THS V3.xxx productname
| | |
| | | | | | | |
| | | | | | | | | | * * * * *
Fig.III-9a. Example: signal well below the threshold level
Fig.III-9b. Example: signal just below the threshold level
Fig.III-9c Example: signal above the threshold level (alarm).
Checking for environmental electromagnetic interference The THS Metal Detector has very high immunity to electromagnetic interference. However, it may happen that electrical devices, usually power devices, cause interference which is strong enough to lead to false alarms. To identify these sources of interference the indication of the signal received from the probe, which the detectors normally shows on the display, can be used. Under normal conditions, the indication on the display should correspond to that in Fig. III-9a.
Display Messages The Metal Detector display shows messages relating to its current mode of operation: DISPLAY
Product
THS V3.xxx productname
|
Product
THS V3.xxx productname
| | | | | | | |
*
Normal functioning The Metal Detector is in normal operating mode: On the fourth line of the display the signal being received is displayed by means of a horizontal illuminating bar, subdivided into 20 sections. When the signal increases, the bar extends towards the right. Metallic mass detection The Metal Detector is in normal operating mode: it has just detected a metal object and activates connected slave devices. The alarm threshold corresponds to 10 illuminated sections: the sections from 1 to 10 are bars, those from 11 to 20 are asterisks.
Programming access phase The Metal Detector requests a password to be entered.
access code 000000
Sensitivity Products
MEANING
265 <-
Programming The Metal Detector has been set to programming mode: accessible parameters can be modified.
productname
Test procedure The Metal Detector requires an operational test to be carried out (see “Periodic test management” section in this manual).
**BIN FULL** productname Product
Self diagnosis The device, when a possible functional problem is detected, shows on the display the problem kind and utters the alarm signal, asking for the intervention of the operator.
Product
**TEST**
|
|
THS – FI022GB2K8v3 --- V - MAINTENANCE
54
Display of the status of the Metal Detector If the (increase) key is pressed when the display shows normal operation, a list of information relating to the Metal Detector’s status is shown: THS/M
Sensitivity Cur Alar. Cur. Obj. Time Date Next test
THS/MN V3.xxx Product
productname
|
265 10 156 12:34 24/10/97 15:00 Fig. III-11a
Other THS models:
Sensitivity TX program Cur Alar. Cur. Obj. * Time Date Next test
THS V3.xxx Product
productname
|
10
265 0
156 12:34 24/10/97 15:00 Fig. III-11b
* not present on THS/G models
Use of the conveyor belt Starting/stopping the conveyor belt With the correct power supply and with the motor stopped, check that the LED indicators are on or off as shown in the following table: Indicator mains voltage
•
motor on
off
motor off
on
motor malfunction
!
metal detector alarm
!
Press the start/stop button on” indicator
•
off
M
off
to switch on the motor: check that it starts up, and that the “motor
comes on and the “motor off” indicator
To stop the motor press the start/stop button on” indicator
•
Status on
goes off and the “motor off”
goes off.
again: check that it stops, and that the “motor indicator comes on.
Fixed-speed Conveyor Control System: check the manual movement of the motor using the (if parameter MM=ON).
and
keys
Adjustment of the belt speed The motor speed control keys have different functions according to the value of parameter MM (see Programming section). The speed of the conveyor belt can be adjusted by: programming the BS parameter on the metal detector • simply pushing the keys located on the Conveyor Control System, if parameter MM=OFF. •
N.B.: during programming of the metal detector, the Conveyor Control System keypad is disabled. Vice-versa, while the Conveyor Control System keys are being used, metal detector programming is disabled.
THS – FI022GB2K8v3 --- V - MAINTENANCE Display of the metal detector
Belt lower sp. Belt speed Belt maximum sp.
55
Keypad of the Comment Conveyor Control System The “Speed” reading indicates the speed set, and varies
20 40 <60
in real time when the and keys are pressed. Any variation in speed is memorised as a parameter specific to the current product type.
Emergency button An extra emergency button is mounted on the conveyor belt to stop it in case of malfunction or danger. If necessary, the main system switch can also be used for this purpose. Display
Control
Comment
* * EMERGENCY * * productname Product
emergency button
The alarm indicators are activated
|
Automatic stop If nothing passes through the metal detector for the length of time set by parameter ST (see Programming section), the conveyor belt stops automatically.
Alarm reset In the case of an alarm, the contaminated product is ejected from the product conveyor according to the type of operation which has been selected: • •
in operation with automatic ejection, the belt is not stopped and the contaminated product is sent into a set-aside container which should be emptied periodically by the operator. In this case, the detector resets automatically. in operation where the conveyor belt is blocked, the belt is stopped and the contaminated product is positioned in the exit area of the metal detector for manual removal by the operator (N.B. all material between the probe and the stop line must be removed!). S
N
fig. III-13 In this case, the belt only restarts when the operator pushes the appropriate button. In the case of the Conveyor Control System, this button is incorporated into the control panel: Action press once
to reset the metal detector alarm
press again
to restart the motor
Indicators and results the metal detector alarm indicator goes off the motor restarts
Automatic operation using a bar-code reader The THS system can, upon request, incorporate a bar-code reader for automatic selection of the specific parameters of the product in transit. This avoids having to halt the production line frequently. The reader is installed upstream of the probe so as to read a code stencilled on the pack. If the code is recognised, the reader sends a command to the metal detector to select the analysis programme. If the code is not recognised due to lack of legibility or because it is not on the list of enabled codes (see parameterCD in the Programming section), the reader does not send any signal to the metal detector and the analysis program remains that selected for the last pack). In this case, also, the pack can be expelled automatically from the production line by enabling parameter NE When the metal detector receives the signal to change product type, an internal adjustment procedure is activated the length of which determines the minimum distance between two packs with different codes , that is to say containing different products. This distance is as follows:
THS – FI022GB2K8v3 --- V - MAINTENANCE
56
THS/3F with change of band (BA parameter) between one product and the other THS/3F without change of band (BA parameter) between one product and the other Other THS models
D min = (probe length) + 3000 mm
D min = (probe length ) + 300 mm
D min = (probe length ) + 300 mm
Attention must be paid to the position of the pack, or rather of the label, while in transit: this should be parallel to the direction of transit so as to ensure that the barcode is legible.
Photocell self-diagnosis If the photocell is in a continuously active state for a long period, this is interpreted as a malfunction of the sensor by the self-diagnosis system. There are many possible causes (wrong position, short-circuited wiring etc.). For details see the “Self-diagnosis” paragraph in the Maintenance section.
On systems without encoder or with the Control Power Box, it is the installer’s and operator’s responsibility to ensure that material does not remain in front of the photocell when the belt is stopped: if it does, the photocell will be continuously active even though it is not malfunctioning. If the foregoing situation can not be avoided, it is advisable to disable photocell self-diagnosis (Parameter PA)
Programming the metal detector according to the kind of product The operating mode of the metal detector according to the kind of product is determined by the following parameters: TX program (TP parameter) except for THS/MN • Sensitivity (SE parameter) • Analysis mode (AM parameter) • Band - only on the THS/3F multi-frequency model (BA parameter) • The factory settings are suitable for dry products (biscuits, pasta, dry frozen food,...). We would remind you that: in the case of products with "difficult" characteristics, it is advisable to call CEIA's Technical Department in order • to request production of specially-designed equipment. it is always advisable to optimise installation in line with the criteria described above in order to obtain maximum • sensitivity and maximum rejection of environmental interference.
Procedure for minimising the "product effect" The goal of this procedure is to obtain the following operating mode: a the detector does not set off an alarm when the conveyor system is active and some of the pure product, without any metallic contamination (with aluminium tray onTHS/MN), passes through the probe. b the detector sets off an alarm when some of the product containing a metallic sample passes through the probe It is important to make sure that the product always passes through the probe at the same point and with the same orientation, in order to obtain the best results from this procedure: Procedure for automatic product acquisition (not applicable to the THS/M model) This procedure comprises the automatic acquisition of product characteristics in order to identify the contribution to the received signal due to the metal mass to be detected. The characteristics are acquired progressively by making the product pass through the metal detector several times. The procedure alters the settings of the following parameters: SE and TP, if TN>1 (only SE on THS/MN) • Only TP if TN=1 • BA, on model THS/3F if MB=ON •
The procedure must be completed once started. Do not change any parameter setting during the procedure. 1 2
It is advisable to create a new product using the command New P. Set the Analysis Mode parameter to a suitable value (see the “Analysis Mode Selection Criteria” section). In the case of the THS/3F model, the correct value of the MB parameter must be selected (ON: autolearn with automatic selection of the operating band; OFF: autolearn with operating band pre-set using the BA command). In the case
THS – FI022GB2K8v3 --- V - MAINTENANCE
57
of multi-band operation(MB=ON), select the desired value for the OS parameter. 3
Set “Autolearn=ON”. Exit from the programming phase and follow the display instructions.
4
Make the product pass several times through the metal detector, according to the value of the Transits parameter (N.B.: in the case of loose product, the device automatically proceeds to analyse it correctly). N.B.: in the case of model THS/3F, if MB=ON, carry out 3 x TN transits, with TN=2,3.... The message “Pass product” appears on the display, and the buzzer is activated (if enabled).
5
At the end of the transits the detector exits from the autolearn phase and the standard message appears on the display. Final operating check
6
6.1
Pass some pure product through the detector: the device should not set off any alarm. 6.1.1 Pass some of the product with a metallic sample: the detector should give an alarm. In such a case, the procedure has been successfully concluded. 6.1.2 Otherwise, increase sensitivity and check that the bar-graph indication is not higher than 8 points during the transit of uncontaminated product.
6.2
7
If the detector gives an alarm whenever some of the pure product passes through the probe, decrease the “Sensitivity” parameter until the detector does not give an alarm (this is probably due to non-uniformity of the product). If a periodic test on the product is required, set the effective diameter of the metal mass used in the relevant parameter in the MD Test menu: parameter FD if the sample is of ferromagnetic metal, parameter SD if stainless steel, or parameter ND if diamagnetic. In this way, the test report will show this value next to the result of the test carried out.
N.B.: if the product can vary significantly in its electromagnetic characteristics, adjust parameter SA (Sensitivity Adjustment)
THS – FI022GB2K8v3 --- V - MAINTENANCE
58
Analysis mode selection criteria The THS detector offers the possibility of choosing between three different types of detection, using the command Analysis mode AM:
Selection criteria Analysis mode AM
Preferential applications THS/M
Other THS models
always
Distance between products at least 1.5 times the depth of the tunnel (DL ).
2
3 4 5 6 7
not applicable
Distance between products can be less than 1.5 times the depth of the tunnel (DL) with product characterised by a TP setting (from autolearn procedure) in the range 200 to 1000.
not applicable
Reserved
not applicable
Reserved
not applicable
As analysis mode 2, with improved immunity against vibrations
not applicable
As analysis mode 3, with improved immunity against vibrations
In each case it is advisable to check operation with all types of detection, and to choose the one which provides the highest level of sensitivity.
THS – FI022GB2K8v3 --- V - MAINTENANCE
59
Sensitivity check with reference sample It is important to check proper operation (sensitivity and ejection of material) of the metal detector periodically by carrying out a sensitivity test with a reference sample.
Test using a sample defined by the customer
The reference sample is identified at the end of the installation phase based on the customer’s specifications; the sensitivity, trajectory and orientation of the sample must be noted if it i s not spherical. This sample should be kept under constant conditions, and is used periodically for the test, which should be carried out under the same conditions as the end-of-installation test.
Test using a CEIA sample
The reference sample is one of the CEIA spherical samples available in various sizes and in three types of metal (ferrous, non-ferrous and stainless steel) Determine by experiment the sensitivity needed to detect the sample, or carry out the procedure for minimising the product effect Enter the diameter of the sample in the FD parameter (or SD, or ND, depending on the type of metal used) Set the intervals and the waiting period for carrying out the test, and whether or not the malfunction relay is activated if the test is not performed (see QA Configuration menu)
Periodic test management At the end of the period Test interv. (from when the metal detector is switched on), a message requesting a test is displayed:. ( this can also be signalled via an optional lamp). The check can be carried out either by the Quality-control Operator or the Head of Quality Control. N.B.: to exclude the reminder to carry out the test periodically, set parameter Test int.= 0.
** TEST ** Product |
productname
|
Test procedure The procedure described below refers to the FE test; the other two tests follow the same procedure. Display Test FE Test SS Test Non-FE
Comment <
Enter programming phase, select Test FE function and press key.
Test FE Test SS Test Non-FE
WAIT <
Test FE Test SS Test Non-FE
PASS <
Wait
Pass a sample through the probe within 20 seconds. TEST SAMPLE
Test FE Test SS Test Non-FE
OK <
The positive outcome is recorded in memory. TEST SAMPLE
THS – FI022GB2K8v3 --- V - MAINTENANCE
60
If the test fails, one of the following messages will be seen at point 4: Display Test FE Test SS Test Non-FE
Test FE Test SS Test Non-FE
Comment NULL <
NO <
The sample is considered too large to carry out a valid test, with a signal amplitude >400% of the SE alarm threshold. The result of the test is recorded as NO. Possible causes: - No transit has been detected for 20 seconds - The signal from the sample is below the SE alarm threshold - Three consecutives passages were giving negative result - The system of ejection is enabled, but ejection has not been confirmed via the “ejection confirmation” input
The outcome of the test, whether positive or negative, is always stored in memory. In the case of abnormal operation, carry out a test using the sample indicated on the Configuration Sheet enclosed with each unit after selecting the “default” product.
THS – FI022GB2K8v3 --- V - MAINTENANCE
61
Programming General points on programming The control of the Metal Detector and the setting of the device parameters are performed through the control panel keyboard, as shown below: Key
Function Access and exit from the programming phase Return back from the submenus to the main menu Exit from the Metal Detector Status visualization Scroll through the sequence of instructions Choice of the parameters to be changed Modification of the parameter values Metal Detector Status visualization Selection of the selected submenu from the main menu Confirmation of the data entered Reset of some kinds of fault
A password is requested upon entry to programming mode. When it is first powered up, the Metal Detector’s configuration includes 6 factory-set passwords (shown in the following table). The standard values are: Access level Operator Supervisor Engineer Control Quality Operator Head of Control Quality Remote programming
Password 000001 000002 000003 000004 000005 000006
Every level of programming allows access to various groups of operating parameters. Only the engineer and the remote programmer can alter the passwords to the various levels. It is extremely important that the person in charge of the detector modifies the passwords in order to avoid unauthorised access to programming.
Programming mode is accessed by pressing key
. Access Code
The Metal Detector requests a password to be entered:
The password is entered by selecting one character at a time via the the
000001
and
keys, confirming each selection with
key.
After the password has been entered, access to programming is given, and the display shows the parameters available for the programming level.
THS – FI022GB2K8v3 --- V - MAINTENANCE
62
Example of display output during operator-level programming.
Parameter value
Parameter name Sensitivity Products
265 <-
Cursor
Example of display during programming: supervisor level.
-
Parameter name
The parameters are selected via the
Products Autolearn Detection Ejection
(increase) and
->
Cursor indicating presence of submenu
(decrease) keys, and are activated via the
(Enter) key: when this happens, the current setting begins to flash. -
Submenus are selected via
, and accessed via
-
The parameter settings are modified via
-
The modifications are confirmed by pressing
-
Returns to the previous menu and exits from programming mode via
.
If the sensitivity value does not begin to flash after has been pressed, it means that the parameter in question is not accessible from the current programming level. The product named “Defalut” cannot be modified. Every level of programming allows access to various groups of operating parameters, as shown in the following table: Livello 1
Operator level
2
Supervisor level
Menu / Comandi disponibili Sensitivity Products Products Autolearn Detection Ejection
Ejection time
3
Engineer level
Counters Products Autolearn Detection Ejection Counters Bar-code reader* THS Configuration
Date setting Change password
4
Quality Control operator level
5
Head of Quality Control level
6
Remote programming level
ALM Configuration I/O status MD Test MD Test Print Print report Q-C Config. Test sensitivity All the commands at Engineer and Head of Quality Control levels.
* menu available only when a bar-code reader is fitted.
The structure of the programming menus is tree-type. The individual parameters are described in the “Programming Instructions” table, along with the menu/submenu sequence via which they can be selected.
THS – FI022GB2K8v3 --- V - MAINTENANCE
63
Every level of programming allows access to various groups of operating parameters, as shown below: Operation
Programming access level Operator (if authorized) Supervisor, Engineer Operator Supervisor, Engineer
Sensitivity adjustment Product choice Storing of new products Autolearn Counters management Setting of periodical tests and test reports
Supervisor, Engineer Head of Quality Control Quality Control Operator Head of Quality Control Head of Quality Control
Performing of periodical tests Print of Test reports Settings of detection and ejection parameters
Supervisor, Engineer
Settings of Installation parameters
Engineer
Control of Sensors and Actuators status
Engineer
Parameters or Menu used Sensitivity parameter Products Menu Product parameter Products Menu Products Menu Autolearn Menu Counters Menu MD Test Menu QA Settings Menu MD Test Menu Print Menu Detection Menu Ejection Menu THS Configuration Menu ALM Configuration Menu I/O Status Menu
Programming instruction Products menu Prod.
Remote
Possible settings
Standard setting
Parameter
PI
12 alphanumeric characters
-
Global
Description
Models
Type of product selected Selection of a product previously entered and saved. Local programming The various defined products are shown on the display when the arrow keys are pressed. Choose the desired product by pressing the key.
#PI >
Default Prod_A Prod_B Prod_C
All models
Remote programming This command displays the list of products: the current product is shown by the “>” cursor. To change the current product, assign the corresponding value to the PI setting.
#PI=Prod_A #PI Default > Prod_A Prod_B Prod_C Example: #
P.Name
Remote
Possible settings
Standard setting
PN
12 alphanumeric characters
-
Description
Parameter Related to the current product Models
Product name Changes the name of a product already in memory.
Note: always enter 12 characters (including spaces). Select each character via the (increase) e
New P.
(decrease) keys and confirm by pressing the
All models
(ENTER) key.
Remote
Possible settings
Standard setting
NW
12 alphanumeric characters
-
Description
Parameter Related to the current product Models
Name of a new product Create a new product. The initial parameters of the new product will be the same of the product selected when the new product is created. Up to 249 products can be created.
Note: always enter 12 characters (including spaces). Select each character via the (increase) e
(decrease) keys and confirm by pressing the
(ENTER) key.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
64
Erase
Remote
Possible settings
Standard setting
EP
12 alphanumeric characters
-
Description
Parameter Related to the current product Models
Elimination of a product Elimination of an existing product: select the desired product in the list displayed using the arrow keys, and confirm with the key.
All models
Autolearn menu Autolearn
Remote
Possible settings
Standard setting
Parameter
LE
ON / OFF
OF-F
Global
Description
Models
Autolearn Select ON and exit from programming to activate the autolearn procedure. The parameter returns to OFF automatically at the end of procedure. See paragraph “Programming the metal detector according to the kind of product” in the Instructions manual.
Optimise SS
All models
Remote
Possible settings
Standard setting
Parameter
OS
ON / OFF
ON
Global
Description
Models
Inclusion of s tainless steel in the metals for whic h the signal/product ratio is optim ised ON: frequency optimisation for stainless steel; OFF: frequency optimisation for iron Signal/product ratio: metal signal / product signal. This parameter operates only during autolearn, if MB=ON.
Multi-band
THS/3F
Remote
Possible settings
Standard setting
Parameter
MB
ON / OFF
OFF
Global
Description
Models
Multi-band ON: autolearn with automatic selection of the operating band; OFF: autolearn without modification of the current operating band (BA). See paragraph “Programming the metal detector according to the kind of product”.
Transits
THS/3F
Remote
Possible settings
Standard setting
Parameter
TN
1 – 10
2
Global
Description
Models
Number of product transits for autolearn In the case of non-uniform products, increase TN so as to obtain a more accurate mean. If TN=1 the autolearn will change only the TP value. If TN>1 the autolearn will change both TP and SE. The number of product transits requested for autolearn is 3xTN. Selecting MB=ON. On THS/3F with MB=ON, if TN=1 the value is automatically changed to 2.
Sensitivity adj.
All models, except THS/MN
Remote
Possible settings
Standard setting
Parameter
SA
10 – 30
15
Global
Description
Models
Margin of sensitivity Margin of sensitivity below the limit used to set SE during the autolearn procedure: by lowering the sensitivity, false alarms are avoided in the case of significant variations in the characteristics of the product. If the value of SA is increased, the sensitivity determined by the autolearn procedure decreases. The standard value of 15 corresponds to a ratio of 2 between the effective signal (alarm signal) and the interference due to the product.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
65
Detection menu Sensitivity
Remote
Possible settings
Standard setting
SE
0 - 299
-
Description
Parameter Related to the current product Models
Sensitivity All models
Alarm trigger threshold: the smaller the object to be detected, the greater the sensitivity must be. The parameter can be modified at operator level if parameter OA=ON
TX program
Remote
Possible settings
Standard setting
TP
0 - 1799
0
Description
Parameter Related to the current product Models
Analysis parameter of received s ignal This parameter determines the optimum point of operation to minimise the signal generated by the product, and is set automatically by the detector during the autolearn process. For example, for a dry product the choice of TP=0 is the optimum, for a wet product a value around 900 is the optimum.
Band
Remote
Possible settings
Standard setting
BA
High / Medium / Low
High
Description
All models, except THS/MN
Parameter Related to the current product Models
Operating band High: high band; Medium: medium band; Low: low band. Parameter determined automatically by the system during the autolearn procedure. (if parameter MB =ON). The parameter can also be adjusted manually: in general, the band should get lower as the product increases in humidity or if a metallic film is present. Remote
Analysis mode
AM
Possible settings
Standard setting
2-7
6 (2 on THS/MN)
Description
THS/3F
Parameter Related to the current product Models
Received signal analysis mode
AM
THS/MN Standard recovery time after an alarm Fast recovery time after an alarm
2 3 4 5
Not applicable Not applicable
6
Not applicable
7
Not applicable
Other THS models
Reserved Reserved Standard recovery time after an alarm, with improved immunity against vibrations Fast recovery time after an alarm, with improved immunity against vibrations
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
66
Ejection menu Ejection mode
Remote
Possible settings
Standard setting
EM
B / F / S / SB
-
Description
Parameter Related to the current product Models
Ejection mode Selection of ejection mode for contaminated material. Used for loose product and belt stop. No photocell required. This includes halting of the production line, manual elimination of the contaminated material and manual reset by the operator.(See also parameters ED and ET). Mode B Note: The metal detector does not check if there are any subsequent fragments in the material immediately following: all material under the probe must therefore be eliminated along with the part that caused the alarm. To minimise waste of material it is advisable to select a low setting for the ejection relay activation delay. Used for loose product and ejection effected using retracting band or flap. No photocell required Mode F Includes automatic set-aside of contaminated material. (See also parameters ED and ET) Used for packed product and ejection effected using pusher. Photocell required. Mode S Includes automatic set-aside of contaminated material with photocell synchronisation. (See also parameters ED, ET, PD, PH) Used for packed product and ejection effected with belt stop. Photocell required. This includes halting of the production line with photocell synchronisation, manual elimination of the Mode SB contaminated material and manual reset by the operator.. (See also “Timing” section and parameter ED)
Ej. distance
Remote
Possible settings
Standard setting
ED
0 – 6000 mm
-
Description
All models
Parameter Related to the current product Models
Distance of ejector from probe or photocell This parameter determines the activation delay of the relay relative : If EM=S or EM=SB : Distance between the photocell and the ejector. If EM=F or EM=B : Distance between the alarm (usually center of the probe) and the ejector. This delay is approximately :
All models
ED (distance between ejector and antenna or photocell) BS (transit speed)
Rev. detection
Remote
Possible settings
Standard setting
RD
ON / OFF
OFF
Description
Parameter Related to the current product Models
Reverse detection Detection of lack of metal parts, with inverted operation of both output relays. This requires a photocell to be mounted before or after the probe. This function is normally used, for example, to detect and reject packages without closing clip. Example with photocell at exit: AT =A AT≠A
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
Belt lower sp.
67
Remote
Possible settings
Standard setting
Parameter
BL
See below
-
Global
Description
Models
Minimum transit s peed This parameter appears only if the variable speed inverter module (MDL) is fitted (KT > 0.000) or an encoder is connected (KE>0). In case an encoder without MDL is fitted, the range is 2 < BL < 250 m/min. In case MDL is fitted then 20KT < BL < BM. The parameter is not applicable in case of fixed-speed, MDT card fitted (KT=F) or no conveyor belt. With MDL: select the minimum operating speed If MDL is fitted, BL ≥ 20KT; Alteration of parameter KT results in automatic assignment of BL=20KT.
Belt Speed
Remote
Possible settings
Standard setting
BS
2 – 250 m/min.
-
Description
All models, except THS/G
Parameter Related to the current product Models
Transit speed In case of conveyor belt with fixed speed or models without conveyor belt, insert the real value of the product transit speed. If KE>0 and KT=0.000 (with encoder, without MDL inverter card), the parameter is not applicable. If the MDL is fitted, sets the real conveyor speed within the range BL - BM..
Belt max. sp.
All models
Remote
Possible settings
Standard setting
Parameter
BM
See below
-
Global
Description
Models
Maximum transit s peed This parameter appears only if the variable speed inverter module (MDL) is fitted (KT > 0.000) or an encoder is connected (KE>0). In case an encoder is fitted instead of the MDL, the range is BL – 250 m/min. BL ≤ BM ≤ (MI x KT) The parameter is not applicable in case of fixed-speed or no conveyor belt. Variable-speed conveyor belt: select the maximum operating speed. If the inverter is fitted, BM ≤ MI x KT ; Alteration of parameter KT or MI results in automatic assignment of BM= MI x KT
All models, except THS/G
Ejection time menu Alarm relay time
Remote
Possible settings
Standard setting
Parameter
AT
0 – 20 s / A
A
Global
Description
Models
Alarm relay activation time When set to A (automatic) the alarm relay is activated only for the time that the signal exceeds the alarm threshold. If AT>0, the alarm relay is activated for the time that the signal exceeds the alarm threshold plus AT seconds. If AT=0 the relay is not activated.
Ej. relay time
All models
Remote
Possible settings
Standard setting
Parameter
ET
1 – 3000 hundredths of a second
-
Global
Description
Models
Ejection relay activation time If EM=S this parameter represents the ejection relay activation time after an alarm. If EM=F: this parameter represents the minimum ejection relay activation time, because the relay is activated for a length of time given by the sum of the alarm time (the transit time of the metal mass through the probe) and time ET.
Confirm time
All models
Remote
Possible settings
Standard setting
Parameter
CT
0 – 6000 hundredths of a second
-
Global
Description
Models
Confirm ejection time With the Ejection Confirmation activated (CE=ON), after activation of the ejection relay the status of the “eject confirmation” input is checked; if, after time CT, the input has not been activated (see parameter IE), the “fault ejection” status is activated (fault relay, visible and audible indicators activated, message “Fault: ejection” displayed). This may be caused by the failure to move a contaminated pack into a storage container. The “fault ejection” status is activated if the input remains active for a few seconds – e.g. if a pack is jammed. The alarm is reset by pressing the key.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
68
Counters menu Cur. alar.
Remote
Possible settings
Standard setting
CA
0 – 999999999
-
Description
Parameter Related to the current product Models
Number of alarms caused by the curr ent product (since last reset) To reset this counter select the parameter, press the programming execute the CR command.
Cur. obj.
key and press the
(increase) key; in remote
Remote
Possible settings
Standard setting
CO
0 – 999999999
-
Description
All models
Parameter Related to the current product Models
Number of transits of packs of current product (since last reset) This count is performed through the photocell input. To reset this counter select the parameter, press the programming execute the CR command.
Alar. cnt.
All models key and press the
(increase) key; in remote
Remote
Possible settings
Standard setting
Parameter
AC
0 – 999999999
-
Global
Description
Models
Number of alarms (since last reset) This counter increases with all products. To reset this counter select the parameter, press the
key and press the
All models
(increase) key; in remote programming execute the AR command.
Obj. cnt.
Remote
Possible settings
Standard setting
Parameter
OC
0 – 999999999
-
Global
Description
Models
Number of packs (since last r eset) This count is performed through the photocell input. This counter increases with all products. To reset this counter select the parameter, press the
key and press the
All models
(increase) key; in remote programming execute the OR command.
Barcode reader menu This menu is available only with barcode reader fitted and BE parameter set to the right values.
Code
Remote
Possible settings
Standard setting
Parameter
CD
See below
-
Global
Description
Models
Selection of type of coding type of code recognised by the bar-code reader. Possible settings: CODE 2/5 INTER, CODE 39 STAND, CODE 39 FULL, CODE 32, C.I.P., CODEBAR, CODE 128, EAN 128, CODE 93 STAND, EAN13, EAN8, UPCA, UPCE, EAN13 ADD ON 2, EAN8 ADD ON 2, UPCA ADD ON 2, UPCE ADD ON 2, EAN13 ADD ON 5, EAN8 ADD ON 5, UPCA ADD ON 5, UPCE ADD ON 5, PLESSEY, ALL EAN UPC
Code length
Remote
Possible settings
Standard setting
Parameter
CL
1 – 48 / A
A
Global
Description
Models All models, except THS/G
Number of characters in the code A = Automatic
Decodes number
All models, except THS/G
Remote
Possible settings
Standard setting
Parameter
DN
1 - 10
-
Global
Description
Number of decodings with same result Number of consecutive identical readings for a code to be considered valid.
Models All models, except THS/G
THS – FI022GB2K8v3 --- V - MAINTENANCE
Window start
69
Remote
Possible settings
Standard setting
Parameter
WS
1 - 48
-
Global
Description
Models
First of product id entification characters First character of series used to identify the product within the code.
Example: If on an EAN13 code (code length 13 digits) we want to ignore the first 2 digits, we must set WS=3 and WE=13. In this case code 7004040090011 is considered the same of code 8004040090011.
Window end
All models, except THS/G
Remote
Possible settings
Standard setting
Parameter
WE
1 - 48
-
Global
Description
Models
Last of product identification characters Last character of series used to identify the product within the code.
Example: If on an EAN13 code (code length 13 digits) we want to ignore the last 2 digits, we must set WS=1 and WE=11. In this case code 8004040090011 is considered the same of code 8004040090022.
Learn code
Remote
Possible settings
Standard setting
LC
ON / OFF
OFF
All models, except THS/G
Parameter Related to the current product Models
Description
Activation of code/product association phase Command which allows a code to be associated with a product. When activated (LC=ON), the message “Pass Code” appears on the display. After the barcode is passed in front of the reader, the message “ENTER to confirm” and the code read both appear on the display. Press to associate the code read with the current product, press key to cancel the operation. if one of the arrow keys is pressed, a new request to pass the barcode in front of the reader is made.
Barc-MD dist.
All models, except THS/G
Remote
Possible settings
Standard setting
Parameter
BD
300 – 5000 mm
-
Global
Description
Models
Distance between reading point and antenna The reader is mounted upstream of the probe in order to read a code printed on the package. If the code is recognised, the reader sends a command to the metal detector to select the relevant product type. The time required by the THS to process the barcode is usually insignificant, but becomes important if the band is changed due to a modification in the type of product. When the metal detector receives the signal to change product type, an internal adjustment procedure is activated the length of which determines the minimum distance between two packages with different codes, that is to say containing different products. Dp
Dp
S
S
BR
BR
N
N
Dsbr
Model / Event Distance between the packs Distance between the barcode reader and the THS probe S N BR
L
Dsbr
THS/3F with change of band (BA parameter) between one product and the other Dp
L + 3000 mm
Other THS models and THS/3F without change of band (BA parameter) between one product and the other Dp
Dsbr 3000 mm
probe/electronics unit of the metal detector conveyor belt Barcode reader
L
L + 300 mm
Dsbr 300 mm
L Dsbr Dp
length of probe Distance THS probe-barcode reader Distance between packs of different products
All models, except THS/G
THS – FI022GB2K8v3 --- V - MAINTENANCE
70
No code eject
Remote
Possible settings
Standard setting
Parameter
NE
ON / OFF
OFF
Global
Description
Models
Ejection of packs with wrong co de When activated, the packages without barcodes or with invalid barcodes are ejected. If deactivated, there is no action. This command is available only if the barcode reader function is enabled.
Note: In order to function, a photocell for synchronisation of the packs must be installed. This photocell can be installed before or after the THS probe; HOWEVER, IT MUST BE INSTALLED AFTER THE BARCODE READER
All models, except THS/G
THS Configuration menu Line ID
Remote
Possible settings
Standard setting
Parameter
ID
1000 - 9999
9999
Global
Description
Models
ID of individual metal detector in network of devices linked vi a RS485
All models
When connected via RS485, on each metal detector must be set a different value of ID. Maximum of units: 32.
Operator access
Remote
Possible settings
Standard setting
Parameter
OA
ON / OFF
ON
Global
Description
Models
Operator access to sensitivi ty setting
All models
If OA is set to ON the operator can change the sensitivity.
Sound
Remote
Possible settings
Standard setting
Parameter
SO
ON / OFF
ON
Global
Description
Models All models
Activation of the built-in buzzer
TP follower
Remote
Possible settings
Standard setting
Parameter
FO
ON / OFF
OFF
Global
Description
Models
Automatic adjustment of variations in the characteristics of t he product If activated, in case of product with chemical-physical characteristics which can vary gradually with time, the detector automatically determines the best point of operation and varies the TP parameter accordingly.
Language
All models, except THS/MN
Remote
Possible settings
Standard setting
Parameter
LG
See below
-
Global
Description
Models
Language for messages The last character of the software versione indicates the group of THSVxxxa GB / D / F / I selectable languages, following the table beside, where the THSVxxxb GB / D / NL / S International Codes are used to identify each language. THSVxxxc GB / P / E / JP
All models
THSVxxxd GB / D / F / H
Inhib. time
Remote
Possible settings
Standard setting
Parameter
IN
0 – 3000 hundredths of a second
0
Global
Description
Models
Inhibition time Inibiths the metal detector alarm for a certain time. If KT=0.000 (MDL or MDT not fitted), the time refers to the activation of the “Inhibition input”. If KT ≠0.000, the time refers to the conveyor startup.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
Barcode enab.
71
Remote
Possible settings
Standard setting
Parameter
BE
6 alphanum. characters
-
Global
Description
Models
Enabling code for operation with bar-code reader 6-character code which enables the THS to work with the bar-code reader: this is supplied by CEIA on delivery of an upgrade kit.
Phcell position
All models, except THS/G
Remote
Possible settings
Standard setting
Parameter
PH
IN / OUT
-
Global
Description
Models
Position of the photocell relative to the probe
All models
IN: photocell located at the entrance to the probe; OUT: photocell located at exit of the probe.
Phcell-MD dist.
Remote
Possible settings
Standard setting
Parameter
PD
0 – 2000 mm
-
Global
Description
Models
Distance between metal detector and photocell
All models
The distance must be measured from the center of the photocell to the side of the probe.
K trans.
Remote
Possible settings
Standard setting
Parameter
KT
0.000 – 9.999 / F
-
Global
Description
Models
Transmission constant KT= (transit speed)/(motor frequency) ; KT=0.000: no inverter
Note: when the value of KT is altered, parameters BL and BM are automatically set to nominal values 20 x KT and MI x KT respectively. BL and BM can nevertheless be altered manually as well.
All models, except THS/G
Parameter KT must be set to “F” if the system configuration includes an MDT card.
K encoder
Remote
Possible settings
Standard setting
Parameter
KE
0 – 1000 pulses / revol.
0
Global
Description
Models All models, except THS/G
Encoder constant Number of pulses per revolution. If set to 0 the encoder is not present.
Diameter
Remote
Possible settings
Standard setting
Parameter
DI
10 – 250 mm
-
Global
Description
Models All models, except THS/G
Diameter of encoder roller Diameter of encoder roller. Correlated parameter: K encoder.
TP adjustment
Remote
Possible settings
Standard setting
Parameter
TA
0 – 1799
-
Global
Description
Models
Correction of the received signal analysis parameter This parameter is specific to each device. This parameter must be automatically set up using the TL parameter in case the SCD card is replaced.
TA autolearn
All models, except THS/MN
Remote
Possible settings
Standard setting
Parameter
TL
ON / OFF
-
Global
Description
Models
Autolearn of parameter TA Select ON to activate the autolearn procedure (see TA parameter) and exit from programming.
Note: TL=OFF automatically at the end of procedure. See paragraph “Replacement of SCD card ”
All models, except THS/MN
THS – FI022GB2K8v3 --- V - MAINTENANCE
72
Transmission
Remote
Possible settings
Standard setting
Parameter
TX
ON / OFF
ON
Global
Description
Models
Enabling of the transmitter If set to OFF it is possible to understand if a noise is electrical or mechanical. Refers to the Instructions manual. When TX=OFF the THS does not detect metals. The parameter is automatically set to ON if the THS is switched off and on again.
TX channel
Remote
Possible settings
Standard setting
Parameter
CH
1/2
1
Global
Description
Models
Transmission c hannel Selection of different channels on adjacent detectors for automatic synchronisation. This parameter is not available on some models.
Display contrast
All models, except THS/MN
All models, except THS/MN
Remote
Possible settings
Standard setting
Parameter
DC
0 – 50
0
Global
Description
Models
Display contrast
All models
Display contrast can vary with changes in environmental temperature.
Time
Remote
Possible settings
Standard setting
Parameter
TM
HH:MM
-
Global
Description
Models
Current time
All models
HH = Hours; MM = Minutes. In remote programming #TM=HH:MM
Date settings menu Remote
Possible settings
Standard setting
Parameter
-
Last two figures of the year
-
Global
Year Description
Models
Year
All models
For remote programming, see parameter DA.
Month
Remote
Possible settings
Standard setting
Parameter
-
1 - 12
-
Global
Description
Models
Month
All models
For remote programming, see parameter DA.
Day
Remote
Possible settings
Standard setting
Parameter
-
1 - 31
-
Global
Description
Day For remote programming, see parameter DA.
Models All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
73
Change Password menu Operator
Remote
Possible settings
Standard setting
Parameter
US
6 alphanum. characters
000001
Global
Description
Models
Operator’s password Select each character via the
All models (increase) e
Supervisor
(decrease) keys and confirm by pressing the
key.
Remote
Possible settings
Standard setting
Parameter
SU
6 alphanum. characters
000002
Global
Description
Models
Supervisor’s Password Select each character via the
All models (increase) e
Engineer
(decrease) keys and confirm by pressing the
key.
Remote
Possible settings
Standard setting
Parameter
EG
6 alphanum. characters
000003
Global
Description
Models
Engineer’s Password Select each character via the
All models (increase) e
Q-C Op.
(decrease) keys and confirm by pressing the
key.
Remote
Possible settings
Standard setting
Parameter
QU
6 alphanum. characters
000004
Global
Description
Models
Quality control operator’s password Select each character via the
All models
(increase) e
Q-C Head
(decrease) keys and confirm by pressing the
key.
Remote
Possible settings
Standard setting
Parameter
QH
6 alphanum. characters
000005
Global
Description
Models
Head of quality c ontrol’s password Select each character via the
All models
(increase) e
Remote Prog.
(decrease) keys and confirm by pressing the
key.
Remote
Possible settings
Standard setting
Parameter
RM
6 alphanum. characters
000006
Global
Description
Models
Password for remote programming Select each character via the
All models
(increase) e
(decrease) keys and confirm by pressing the
key.
ALM Configuration menu Input logic
Remote
Possible settings
Standard setting
Parameter
LO
P/N
P
Global
Description
Models
Input logic Applies to all inputs. If set to P (positive logic) all inputs are read as active when they are pulled to +V (with pull-down incorporated on card ALM). If set to N (negative logic) all inputs are read as active when they are pulled to -V (with pull-up incorporated on card ALM).
BIN_FULL input
All models
Remote
Possible settings
Standard setting
Parameter
IL
NC / NO
NO
Global
Description
Models
Type of device connected to the “ BIN_FULL” input NC: Normally Closed; NO: Normally Open If set to NO the Metal Detector gives an alarm when the BIN_FULL input is closed. If set to NC the alarm is given when the input is open.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
74
BIN_ABS input
Remote
Possible settings
Standard setting
Parameter
IA
NC / NO
NO
Global
Description
Models
Type of device connected to the “ BIN_ABSENT” input NC: Normally Closed; NO: Normally Open. If set to NO the Metal Detector gives an alarm when the BIN_ABSENT input is closed. If set to NC the alarm is given when the input is open.
EJ_CONF input
All models
Remote
Possible settings
Standard setting
Parameter
IE
NC / NO
NO
Global
Description
Models
Type of device connected to “Ejection confirmation” input NC: Normally Closed; NO: Normally Open If set to NO the Metal Detector read an “Ejection confirmation” when the EJ_CONF input is closed. If set to NC the confirmation is given when the input is open.
PHOTO input
All models
Remote
Possible settings
Standard setting
Parameter
IP
NC / NO
NO
Global
Description
Models
Type of device connected to the “Photocell” input NC: Normally Closed; NO: Normally Open If set to NO the Metal Detector read the passage of a pack when the photocell input is closed. If set to NC the passage is read when the input is open.
FOLL_CONV. input
All models
Remote
Possible settings
Standard setting
Parameter
IW
NC / NO
NO
Global
Description
Models
Type of device connected to the "FOLL_CONV" input NC: Normally Closed; NO: Normally Open If set to NO the Metal Detector stops when the FOLL_CONV input is open. If set to NC the stop is happening when the input is closed.
LOW_PRESS. input
All models
Remote
Possible settings
Standard setting
Parameter
I1
NC / NO
NO
Global
Description
Models
Type of device connected to the "LOW_PRESSURE" input NC: Normally Closed; NO: Normally Open If set to NO the Metal Detector gives an alarm when the LOW_PRESSURE input is closed. If set to NC the alarm is given when the input is open.
PHOTO Alarm
All models
Remote
Possible settings
Standard setting
Parameter
PA
ON / OFF
ON
Global
Description
Models
Enabling of photocell alarm If set to ON, in case of photocell fault (continuously activated), the system goes into malfunction mode. If set to OFF, the system does not go into malfunction mode. If the photocell is in a continuously active state for a long period, this is interpreted as a malfunction of the sensor by the self-diagnosis system. There are many possible causes (wrong position, short-circuited wiring etc.)
All models
On systems without encoder or with the Control Power Box , it is the installer’s and operator’s responsibility to ensure that material does not remain in front o f the photocell wh en the belt is stopped: if it does, the photocell will be continuously active even though it is not malfunctioning. If the foregoing situation can not be avoided, it is advisable to disable photocell self-diagnosis.
Conf. Ejec. Al.
Remote
Possible settings
Standard setting
Parameter
CE
ON / OFF
OFF
Global
Description
Models
Enabling of “Confirm ejection ” alarm If set to OFF, the confirm ejection is deactivated. If set to ON, after activation of the ejection relay, the status of the “confirm ejection” input is checked; if, after time CT (hundredths of a second), the input has not been activated (see parameter IE), the “fault ejection” is activated. This may be caused by the failure to move a contaminated pack into a storage container. The fault relay is activated if the input remains active for a fewseconds – e.g. a package is jammed. The alarm is reset by pressing the key.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE Bin.Full al.
75
Remote
Possible settings
Standard setting
Parameter
LF
ON / OFF
OFF
Global
Description
Models
Enabling of “ BIN_FULL” alarm All models
If the input remains active for more than 5 seconds, the malfunction signal is activated. The alarm is reset by pressing the key.
Bin Absent alarm
Remote
Possible settings
Standard setting
Parameter
LA
ON / OFF
OFF
Global
Description
Models
Enabling of “ BIN_ABS” alarm All models
If the input remains active for more than 5 seconds, the malfunction signal is activated. The alarm is reset by pressing the key.
Air pressure al.
Remote
Possible settings
Standard setting
Parameter
AP
ON / OFF
OFF
Global
Description
Models
Alarm in case of insufficient air pressure OFF: LOW_PRESS input ineffective; ON: if the LOW_PRESS input is active the system goes into “Low Pressure” fault mode.
Motor alarm
Remote
Possible settings
Standard setting
Parameter
MA
ON / OFF
-
Global
Description
Models
Motor overheating alarm OFF: alarm disabled (configuration without motor driving or with MDL card) ON: Version with MDT card: only alarm if the thermic protection sensor, connected to J25 of MDT card, is active
Ejection
All models
All models, except THS/G
Remote
Possible settings
Standard setting
Parameter
EJ
ON / OFF
ON
Global
Description
Models
Ejection
All models
Enabling/disabling of ejection, used only for servicing purposes.
Ejec. queue reset
Remote
Possible settings
Standard setting
Parameter
QR
ON / OFF
ON
Global
Description
Models
Reset of the ejection queue OFF: ejection queue is never reset. If the belt stops and a contaminated package is placed between the antenna and the ejector, the package is ejected when the belt is started again; ON: if there is an MDL card or an encoder, the ejection queue is reset when the belt stops, whether by command or as the result of a fault.
Fault relay
All models, except THS/G
Remote
Possible settings
Standard setting
Parameter
FR
ON / OFF
OFF
Global
Description
Models
Enabling of fault relay
All models
If FR=ON, and in case of fault the “fault relay” and flashing indicator, connected to J22 pin 8 and 9, are activated.
DTR protocol
Remote
Possible settings
Standard setting
Parameter
DT
N/H
N
Global
Description
Models
DTR protocol Use of DTR line to communicate with printer. N = line not used; H = line used, handshake mode, high active line. The metal detector stop sending data to the serial port, in case the line is not pulled up.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
76
Enable UP/DOWN
Remote
Possible settings
Standard setting
Parameter
UD
ON / OFF
-
Global
Description
Models
Enabling of arrow keys t o change the speed
All models, excepts THS/G
Enables the motor speed command from the power unit control panel. If MM=ON the changing of the speed is not activated, whatever is the value of UD.
Manual movement
Remote
Possible settings
Standard setting
Parameter
MM
ON / OFF
OFF
Global
Description
Models
Enabling of manual movement of the belt ON: if the motor is off, pressing keys and movement the alarm and the ejection are disabled.
PREC_CONV Enab.
moves the motor forwards or backwards at speed BS. During
Only for models with Conveyor Control System
Remote
Possible settings
Standard setting
Parameter
PC
ON / OFF
OFF
Global
Description
Models
Enable “ preceding conveyor” r elay
Only for models with Conveyor Control System
ON: the relay is activated when the motor is running; OFF: the relay is deactivated
FOLL CONV Enab.
Remote
Possible settings
Standard setting
Parameter
FC
ON / OFF
OFF
Global
Description
Models
Enable “following conveyor” input ON: with MDL or MDT, only if the following conveyor belt is running the THS belt is activated; with KT=0.000 (no MDL or MDT fitted) and KE=0 (no encoder fitted) or with THS/G if FC=ON, the metal detector stops incrementing the delay counter in case the “following conveyor” input is not active. This functionality can be used for example on a pipeline to stop the delay counting in case the pump that runs the liquid is stopped. OFF: the motor can be activated whatever is the status of following conveyor input.
Autom. restart
All models
Remote
Possible settings
Standard setting
Parameter
RE
ON / OFF
OFF
Global
Description
Models
Belt restart if there is “ following conveyor” input reactivation If FC= OFF, the parameter has no effect; If FC=ON: RE=OFF: if the belt is stopped by the “following conveyor” input deactivation, when the FOLL-CONV input reactivated the THS belt must be restarted manually. RE=ON: if the belt is stopped by the “following conveyor” input deactivation, when the FOLL-CONV input reactivates the THS belt restarts automatically unless the STOP key has been pressed in the meantime. When the belt is stopped because of the following conveyor, the
Stop on fault
light flashes.
Remote
Possible settings
Standard setting
Parameter
SF
ON / OFF
OFF
Global
Description
Models All models, excepts THS/G
Belt stop in c ase of fault SF=ON: if there is a fault in the THS, the belt stops; SF=OFF: if there is a fault the belt continues to run.
Stop Time
All models, excepts THS/G
Remote
Possible settings
Standard setting
Parameter
ST
0 – 99 min
0
Global
Description
Belt auto-stop time This functionality is available only if a photocell is fitted: if no passages are detected for a time ST, the conveyor belt stops automatically (No signal is given).
Models All models, excepts THS/G
THS – FI022GB2K8v3 --- V - MAINTENANCE
Motor current
77
Remote
Possible settings
Standard setting
Parameter
CU
0.000 – 5.000 A
-
Global
Description
Models
Nominal motor current Set the nominal value for the motor connected to the MDL (this parameter is only significant on the version with MDL card). If the current drained to the motor is greater than CU, the belt stops and the “motor alarm” fault is given, both by the display and light. Usually CU must be set to the nominal current of the motor.
Max Inv. freq.
Remote
Possible settings
Standard setting
Parameter
MI
60 – 100
-
Global
Description
Models
Maximum inverter operating fr equency Sets the maximum nominal value of the motor operating frequency (this parameter is only significant on the version with MDL card)
Lamp blinking
All models, except THS/G
All models, except THS/G
Remote
Possible settings
Standard setting
Parameter
LB
ON / OFF
OFF
Global
Description
Models
Lamp flash option OFF: when activated, the beacon connected to J22 pins 8 and 9, or the “test relay” are constantly activated. ON: when activated, the beacon or the “test relay” are flashing (interval = 1s)
All models
I/O Status menu -
Remote
Possible settings
Standard setting
Parameter
-
H/L
-
Global
Description
Models
Display shows list of i nput and output lines with indication of their status Example of display: The inputs and outputs are shown on the display in real time.
FAULT relay EJECT relay ALARM relay PREC_CONV relay
H L L H
All models
MD Test menu FE test
Remote
Possible settings
Standard setting
Parameter
-
-
-
Global
Description
Models
Activation of the test for the standard iron reference sample
All models
Test procedure: see “Periodic test management” section of the Instructions manual.
SS test
Remote
Possible settings
Standard setting
Parameter
-
-
-
Global
Description
Models
Activation of t he test for the reference sample in stainless steel
All models, except THS/MN
Test procedure: see “Periodic test management” section of the Instructions manual.
Non_FE test
Remote
Possible settings
Standard setting
Parameter
-
-
-
Global
Description
Activation of the test for the reference sample in diamagnetic m etal Test procedure: see “Periodic test management” section of the Instructions manual.
Models All models, except THS/MN
THS – FI022GB2K8v3 --- V - MAINTENANCE
78
Print menu Print parameters
Remote
Possible settings
Standard setting
Parameter
PT
-
-
Global
Description
Models All models
Print list of parameters with their cur rent settings The data are sent to the RS232 interface, if the command is activated by local programming or via RS232. The data are sent to the RS485 if the command is request via RS485. Example:
#PT< ENTER> PN P2 SE 203 TP 0 BA MEDIUM AM 2 EM B ED 500 RD OFF BS 250 ... JR ON MR ON TR ON RT 0:10 TM 2:58 DA 01/03/00 SN 999999 PV THS/3F V3.390a - ALM V1.060 FIN 013A---a - 001A---#
Print buffer
Remote
Possible settings
Standard setting
Parameter
PB
-
-
Global
Description
Models
Print list of memorised events The data are sent to the RS232 interface, if the command is activated by local programming or via RS232. The data are sent to the RS485 if the command is request via RS485. The metal detector stores up to 1000 events. An event could be a certain parameter modification (SE, TP ecc.), a test result, an ejection (the result of the ejection is memorized). Example:
QUALITY REPORT
28/02/00 - 20:14:00
Serial number Line ID
999999 1013
>Change product P.Name Operator
28/02/00 - 20:13:13 P2 ENGINEER
>Test Metal Detector P.Name Fe diameter Test OK Operator
28/02/00 - 20:13:38 P2 1.0 YES Q-C OPERATOR
>Test Metal Detector P.Name SS diameter Test OK Operator
28/02/00 - 20:13:49 P2 1.5 NO Q-C OPERATOR
>Statistics END QUALITY REPORT --------------------------------------------
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
79
Print report menu Ejection report
Remote
Possible settings
Standard setting
Parameter
JR
ON / OFF
ON
Global
Description
Models All models
Include Ejections in t he personalized report
Param. mod.
rep.
Remote
Possible settings
Standard setting
Parameter
MR
ON / OFF
ON
Global
Description
Models All models
Include Parameters modifications in t he personalized report
Test report
Remote
Possible settings
Standard setting
Parameter
TR
ON / OFF
ON
Global
Description
Models All models
Include Quality Control Tests results in the personalized report
Recent time
Remote
Possible settings
Standard setting
Parameter
RT
00:00 – 23:59
1:00
Global
Description
Models
Choose the time of the personalized report Events printed on the Quality report (PR) are referred to this parameter. With RT = 2.00, for example, the printed report refers to the last 2 hours of working.
Print Report
All models
Remote
Possible settings
Standard setting
Parameter
PR
ON / OFF
OFF
Global
Description
Models
Print personalized report The data are sent to the RS232 interface, if the command is activated by local programming or via RS232. The data are sent to the RS485 if the command is request via RS485. The printer report is filtered according to JR, MR, TR and RT parameters. Example:
QUALITY REPORT
28/02/00 - 20:14:00
Serial number Line ID
999999 1013
>Change product P.Name Operator
28/02/00 - 20:13:13 P2 ENGINEER
>Test Metal Detector P.Name Fe diameter Test OK Operator
28/02/00 - 20:13:38 P2 1.0 YES Q-C OPERATOR
>Test Metal Detector P.Name SS diameter Test OK Operator
28/02/00 - 20:13:49 P2 1.5 NO Q-C OPERATOR
>Statistics END QUALITY REPORT --------------------------------------------
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
80
Quality Control menu (Q.C.Report) Print period
Remote
Possible settings
Standard setting
Parameter
PP
00:00 – 23:59
00:00
Global
Description
Models
Frequency of automatic printing of personalised report If PP=00:00 the automatic printing is disabled. If PP>00:00, an automatic print of the report is automatically sent to the RS232. The printed report includes the events selected with JR, MR, TR, and a final statistic. The interval which the data refers to is related to the last automatic print. For example, setting PP=01.00, each hour are printed the data related to the last hour.
QUALITY REPORT
28/02/00 - 20:13:00
Serial number Line ID
999999 1013
>Change parameter Sensitivity P.Name Operator
28/02/00 - 20:12:18 202 -> 203 P2 ENGINEER
>Ejection P.Name Ejection OK
28/02/00 - 20:12:31 P2
>Ejection P.Name Ejection OK
28/02/00 - 20:12:44 P1
>Change product P.Name Operator
28/02/00 - 20:12:45 P1 ENGINEER
>Ejection P.Name Ejection OK
28/02/00 - 20:12:49 P1
All models
>Statistics
Example of personalized report:
P.Name n. allarms n. objects Alarm rate
P2 1 8
12.50 %
END QUALITY REPORT -------------------------------------------
Test period
Remote
Possible settings
Standard setting
Parameter
TE
00:00 – 23:59
00:00
Global
Description
Models
Pre-defined interval between Quality Control tests
All models
If TE=00:00 the tests are disabled. If TE>00:00 a test is requested every TE interval.
Test delay
Remote
Possible settings
Standard setting
Parameter
TD
00:00 – TE
00:00
Global
Description
Models
Waiting time for test to be carried out Time within the operator should carry out test every TE interval.
All models
Note: the need to carry out a test is signalled on the display.
Fault time out
Remote
Possible settings
Standard setting
Parameter
FT
ON / OFF
ON
Global
Description
Models All models
Activation of fault status if maximum time for test expires without performing the test
Test Sensitivity menu (Test sensitiv.)
FE diameter
Remote
Possible settings
Standard setting
Parameter
FD
0.0 – 25.0
-
Global
Description
Models
Diameter of iron sample sphere used to perform the test Datum that must be set for inclusion in the test report.
Note: The value is printed in the Q.C. report and does not effect the sensitivity.
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
SS diameter
81
Remote
Possible settings
Standard setting
Parameter
SD
0.0 – 25.0
-
Global
Description
Models
Minimum detectable diameter for stainless steel sample sphere All models, except THS/MN
Datum that must be set for inclusion in the test report.
Note: The value is printed in the Q.C. report and does not effect the sensitivity.
Non_FE diameter
Remote
Possible settings
Standard setting
Parameter
ND
0.0 – 25.0
-
Global
Description
Models
Minimum detectable diameter for diamagnetic metal sample sphere All models, except THS/MN
Datum that must be set for inclusion in the test report.
Note: The value is printed in the Q.C. report and does not effect the sensitivity.
Commands accessible only in Remote Programming -
Remote
Possible settings
Standard setting
Parameter
PE
-
-
Global
Description
Models
Exit from remote programming
All models
In case the remote programming is not used for 3 minutes, the PE command is sent automatically by the THS
-
Remote
Possible settings
Standard setting
Parameter
PV
-
-
Global
Description
Models
Software version Provides the software version loaded on the THS.
-
#PV THS/STD V3.390a – ALM V1.060
All models
Remote
Possible settings
Standard setting
Parameter
HE
-
-
Global
Description
Models
Help
All models
Provides the list of commands available, their meanings and their current settings
-
Remote
Possible settings
Standard setting
Parameter
DP
-
-
Global
Description
Models
Cancellation of all pr oducts The command delete ALL products defined by the user, leaving only the “Default” product.
-
All models
Remote
Possible settings
Standard setting
Parameter
DA
DD/MM/YY
-
Global
Description
Models
Current date insertion DD = Day, MM = Month YY = last two figures of the year
#DA=18/02/04 < ENTER> #
All models
THS – FI022GB2K8v3 --- V - MAINTENANCE
82
-
Remote
Possible settings
Standard setting
CR
-
-
Description
Reset of the curr ent product counters
Parameter Related to the current product Models All models
Resets the alarm and object counters for the current product. Remote
AR
-
Possible settings
-
Standard setting
-
Global
Description
Models All models
Reset total alarm counter Remote
OR
-
Parameter
Possible settings
-
Standard setting
-
Description
Parameter Global Models All models
Reset total pack t ransit counter
Remote programming via serial link Programming is carried out through a remote computer fitted with an RS232 or RS485 interface, using a standard communications program (e.g. Windows™ Terminal ) or the CEIA MDScope program, available on request.
Communication parameter settings: • • • • • • • •
Baud rate = 9600 bit/s (to be set on the computer) 8 data bits NO parity 1 stop bit no communication protocol CR -> CR+LF Local echo = OFF Terminal: VT 100 (ANSI)
Entering remote programming Connecting to a metal detector (via RS 232) -
Run the communications program
-
Enter the password and key ENTER. The command prompt will appear
(password) #
Note: each password accesses programming at the appropriate level (operator, supervisor, …)
Long-distance connection to a single metal detector (via RS 485) Identical to the above.
Network connection (via RS 485) Using RS 485 transmission, several metal detectors can be connected in a network. In this case, the PC acts as master and the metal detectors as slaves. So as to allow each individual metal detector to be identified, the following steps must be taken: Set a password on each metal detector (N.B.: the password can be the same if so desired). Set a different Line ID identification code for each metal detector (line ID parameter ID=1001, 1002, 1003, .).
THS – FI022GB2K8v3 --- V - MAINTENANCE
Connecting to a metal detector in a network -
Run the communications program
-
Execute the PE command
-
#PE * (LineID)(password) On the same line, enter the ID code and password (Head of # Quality Control) and key ENTER. The command prompt will appear
* ENTER = ASCII code 013
Note : LineID always > 1000
3.13.3 - Displaying a parameter setting Type the code of the parameter and press ENTER : the parameter #SE setting will appear next to it. #SE 30
3.13.4 - Changing a parameter setting Type the code of the parameter followed by the “=” character or a #SE=35 space, the new value and ENTER . # #SE 35 #
3.13.5 - Executing a function Key in the parameter code and press ENTER .
#PR #
83
THS – FI022GB2K8v3 --- V - MAINTENANCE
84
Maintenance Any maintenance or repair of the device while open and energised should be avoided, and in any case should only be carried out by trained personnel who are fully aware of the risks which the operation entails, following the instructions given in the “Maintenance” section.
When the mains is disconnected using the main switch S1 of the Conveyor Control System, the power supply section is deactivated, but the contacts which are connected permanently to the mains, e.g. the relay outputs, remain energised. N.B. When the I2 service switch is turned off, most components remain energised.
S1
I2
fig. V -1a
fig. V -1b
Removal of the safety protections fitted to the device is strictly prohibited.
Periodic maintenance
cleaning of conveyor belt
Table V-1 Period beginning of each shift • on changing product type • periodically • beginning of each shift
belt tension adjustment
6 months or when necessary
maintenance personnel
locking of terminals used to connect 6 months control panels Cleaning of barcode reader (if fitted) 6 months or when necessary with a non-abrasive cloth dampened with alcohol
maintenance personnel
Operation detection check
Operator Quality-control operator • Head of quality control • Operator
Operator N.B.: clean switched off
when
the
device
is
The operator must monitor the condition of the system and its suitability for use, and consult the maintenance personnel if necessary.
THS – FI022GB2K8v3 --- V - MAINTENANCE
85
Self-diagnosis The internal diagnostic system monitors the operational status of the metal detector. If a fault is detected, the following are activated in addition to a message on the display: the illuminating alarm indicators • the buzzer (if activated) • the fault relay (if Fault relays parameter is ON) • flashing light (if Fault relays parameter is ON) • Fault status can only be reset by eliminating the cause of the fault.
Fault: power
Table V-2 Probable cause Action Time-out for pre-programmed Carry out the test test. Power-supply section faulty Contact service technician
Fault: probe
Antenna connection broken
Contact service technician
Fault: ejection **
Ejection of material not carried out
•
Bin full
Storage container full
Fault: communication
Fault in communication between SCD and ALM cards
Fault: motor alarm
Overloading of the belt motor
("motor alarm" indicator activated) Fault: air pressure
Wrong setting of CU parameter Compressed air pressure too low
Photocell fault ***
Photocell malfunction or pack stuck in front of photocell
Memory card not installed (THS system not operative) Compatibility error
Memory faulty or absent
Message Test time out
SCD card incompatible with the data stored in the SPM memory card *Enabled by the Fault relays parameter
Check that the ejection times are correct. Check that the ejector is not blocked • Check photocell operation (positioning, connections • etc.) Check the Confirm Ejection input connections • When the cause of the fault has been eliminated, press the E key to reset the alarm status. Empty it Press E key to reset the alarm status Check that the power-supply voltage is stable and corresponds to the values on the identification plate. Check the wiring If the wiring is correct, replace the cards Remove the cause of overloading and press E key. Set a proper value of CU parameter and press E key. Check the compressed air connection. When the cause of the fault has been eliminated, press the E key check there is no pack stuck in front of the photocell • check the photocell connections • Check the positions of the photocell and the • retroreflector replace the photocell • When the cause of the fault has been eliminated, press the E key to reset the alarm status **** Check presence and connections of the SPM external memory card (see para. "Replacement of SCD card" Use compatible SCD card (ask service personnel)
**Enabled by the Ejection confirmation parameter *** Enable via the PHOTO Alarm parameter **** The self-diagnosis message may appear:
- in the case of a conveyor belt without encoder or with Power Control Box, with the belt stopped or moving - in the case of a conveyor belt without encoder or with Conveyor Control System, with the belt moving The system is not designed to signal a pack which is stuck for some reason in front of the photocell. For this reason, when the system can detect whether or not the conveyor belt is moving (i.e. when it is equipped with an encoder or with the Conveyor Control System power supply unit), the self-diagnosis function gives an alarm only if the photocell is in a state of malfunction when the belt is moving. On systems without encoder or with the Control Power Box, it is the installer’s and operator’s responsibility to ensure that material does not remain in front of the photocell w hen the belt is stopped: if it does, the photocell will be continuously active even though it is not malfunctioning. If the foregoing situation can not be avoided, it is advisable to disable photocell self-diagnosis (Parameter PA)
THS – FI022GB2K8v3 --- V - MAINTENANCE
86
Storage Store the system in its original packaging, or in a way that protects it adequately from atmospheric agents or other possible causes of damage (moving objects, weights, solvents etc.). Storage temperature (Regulation EN 60204): -25°C - +55°C long-term, +70°C for 24 hours maximum.
Transport and movement of the conveyor belt Disconnect the system from the various power sources before carrying out any movement. Use lift trucks or sling the load-bearing structure, and ensure that the load is balanced during movement. Avoid deforming the structure or its component parts.
Never attach lifting gear to the Metal Detector probe or the actuators. Keep the packaging materials for possible future transport.
Fig. V-2
Adjustment of conveyor belt tension This is carried out on the roller on the side opposite the motor roller. To adjust the belt tension, loosen screws A on both sides by the same number of turns, so that the slack in the belt at the entrance to the probe appears as in the figure (about 0.02 x length of the belt, s=0.02 D). D
A
Fig. V-3a
Fig. V-3b
THS – FI022GB2K8v3 --- V - MAINTENANCE
87
Replacing the belt If the belt has to be joined, this should be done along a diagonal or, even better, in a zigzag, in order to minimise the increase in thickness due to the joint.
Fig. V-5a : diagonal join
Fig. V-5b: zigzag join
Disposal of the device and of consumables with environmental impact For disposal follow the regulations in force in the country where the device is being used. The following components should be taken into consideration: Table V-3 Component Specifications battery incorporated on card SCD Lithium 3.6V type CR1/2 AA lubricant for motor drum EP SAE 90 oil for gears, or equivalent
Fuses The figure shows the position and rating of the fuses fitted to the device.
Ref. F1-F2 P1 P2 P3 P4 P5 F3-F4-F5
Table V-4 Description card power supply protection upstream belt relay common contact protection auxiliary relay common contact protection metal detector alarm relay common contact protection ejector relay common contact protection malfunction relay common contact protection card MDT power supply protection
Type 250V 10A, fast 5x20mm 250V 3,15A fast 5x20mm 250V 3,15A fast 5x20mm 250V 3,15A fast 5x20mm 250V 3,15A fast 5x20mm 250V 3,15A fast 5x20mm 500V 10A, fast 6.3x32mm
P1 F1
F2
P2 F3
P3
F4
F5
P4 P5
Fig V-6a - ALM and MDL card fuses
Fig V-6b - MDT card fuses
Troubleshooting Self-resetting protections • • •
The ALM card power supply inputs are protected by self-resetting components PTC. The MDL inverter card outputs are electronically protected against short c ircuit between two phases. The ALM card inputs are protected against wrong connection up to the voltages present on the card itself, with the exception of the mains voltage. Table V-5
THS – FI022GB2K8v3 --- V - MAINTENANCE - MAINTENANCE
88
Symptom Probable cause Action Power supply unit- Malfunction of the power supply Switch off, wait a few minutes to let any self-resetting metal detector section components inside cool down, then switch on the system system off again. If the problem persists, replace card ALM Check the power supply connections No line voltage Check insertion of the ALM card connectors Unstable or partial connections Power supply unit- Malfunction of the power supply As above metal detector section system alternates between on and off Metal detector Carry out the following operations in sequence: does not give an alarm in the Metal detector inhibition Set IN=0 presence of metal masses of the Disconnect the ALM card connectors which do not link up to same type as the Wrong detection parameters for the the power supply or probe. reference sample current product and of equal or Select the “Default” product and check, with the sample greater mass provided with the device, that the detector gives an alarm. Carry out the autolearn procedure. Check the settings of the Product effect detection parameters (SE, TP, etc.) SCD card malfunction
Carry out the autolearn procedure. If the procedure is not successful, replace the SCD card. Carry out the “ Checking for environmental electromagnetic interference” procedure.
Metal detector Environmental interference gives false alarms with no product in transit SCD card malfunction
Deactivate all electrical and mechanical devices surrounding the detector, or move it into a place which is guaranteed free of interference. Disconnect the ALM card connectors which do not link up to the power supply or probe. If the interference signal remains the same, replace the SCD card.
Line voltage insufficient or unstable
L1 L2 L3
MDT card
F5
Forward / backward switching module
F4 F3
STC card Keyboard and signals
4
motor
Check.
L1 L2 L3 N
MDT card
STC card Keyboard and signals
Metal Detector
Switch I2
SCD card
4
motor
Sensors/Actuators
Metal Detector
Controller Switch I2
L2 Switch I1 115/230V
Forward / backward switching module
F4 F3
Sensors/Actuators
Controller
F5
SCD card L2
Voltage regulators
Voltage regulators
Switch I1 115/230V
Voltage regulators
Emergency switch
ALM card
Fig. V-8a block diagram of the THS system with MDT card, 230V~ power supply
Voltage regulators
Emergency switch
ALM card
Fig. V-8b block diagram of the THS system with MDT card, 400V~ power supply
THS – FI022GB2K8v3 --- V - MAINTENANCE - MAINTENANCE
MDL card
Variable frequency 3-phases generator
F1
L0 L1 F2
STC card Keyboard and signals
4
89
motor
Sensors/Actuators
Metal Detector
Controller Switch I2
SCD card L2
Switch I1 115/230V
Voltage regulators
Voltage regulators
Emergency switch
ALM card
Fig. V-8c block diagram of the THS system with MDL card
Replacing Card SCD If the control card has to be replaced, the serial number of the device must be quoted in the order; the card will only be able to be used with that same detector.
Procedure • • • • • • •
Switch off the device The card is attached to the detector control panel. Remove the control panel by unscrewing the fixing screws, taking care not to pull on the internal connecting wires. Disconnect the card and connect the internal wires to the replacement card. Plug the SPM memory card from the old control card into the new one. N.B.: the memory card contains all the device’s stored programming, product and event data. Reassemble the control panel. Switch on the detector and reset the programming. Carry out the TL Autolearn procedure: procedure: The procedure must be carried out in an interference-free environment: deactivate the THS conveyor belt and any • other power devices in the area. Set the parameter TL Autolearn = ON and exit from programming. • The message “Pass” will appear on the display: press forcibly for at least a second on the probe (see figs. below – • press in the middle of the belt width at either the entrance or the exit, but NOT in the centre). In the case of models THS/PH and THS/G, make the probe vibrate. Repeat TL autolearn for each band (BA) and for each channel (CH).
•
•
N.B.: in the case that the procedure is not carried out, or is carried out improperly, compensation for the products may not be correct. As a check, select the “default” product and make some tests with the sample indicated in the test card enclosed with this manual. Check that the system operates properly with all the products stored in memory. The SCD card stores the values of all the operating parameters, including those of the power-supply and control unit. If the power supply unit is replaced, therefore, it is not necessary to reprogram the system..
THS – FI022GB2K8v3 --- V - MAINTENANCE - MAINTENANCE
90
Checking environmental electromagnetic interference The existence of interference is indicated by false alarms or by the display of several segments on the bar-graph when the conveyor belt is stopped and there is no product in transit:
Product
THS/STD V3.290 productname
Product
THS/STD V3.290 productname
Product
THS/STD V3.290 productname
I I I
I I I I I I I I
I I I I I I I I I I*
Fig.V-9a. Example: signal well below the threshold level
Fig.V-9b. Example: signal just below the threshold level
Fig.V-9c Example: signal above the threshold level (alarm (alarm). ).
*
*
*
*
For correct operation, the bar-graph indicator should not have more than THREE bars lit. To eliminate the interference, the first thing to do is to identify whether it is electrical or magnetic: 1
Set parameter TX=OFF. . (NB: on model THS/MN, set the switch on the internal card of the probe power-supply unit to OFF)
2
If the interference remains the Examples of sources of electrical interference: electric motors, inverters, power cables, lighting same, it is electrical If the interference decreases, it Examples of sources of mechanical interference: unstable anchoring of the metal detector (vibrations), metal masses moving in the vicinity of the probe, intermittent loops, metal is of a mechanical nature
3
fragments in the conveyor belt. To increase immunity to mechanical interference, adjust the AM parameter (see paragraph “Analysis mode selection criteria” ).
To eliminate sources of interference, refer to the illustrated notes in the Installation section.
THS – FI022GB2K8v3 --- VI - APPENDICES
91
APPENDICES DECLARATION OF CONFORMITY CE DECLARATION OF CONFORMITY CE
DECLARATION DE CONFORMITE CE KONFORMITÄTSERKLÄRUNG CE DECLARACION DE CONFORMIDAD CE DICHIARAZIONE DI CONFORMITÁ CE
Manufacturer CEIA S.p.A.
Fabricant / Hersteller / Fabricante / Costruttore:
Zona industriale Viciomaggio 54/G 52040 Viciomaggio - Arezzo - ITALY
Declares that the product déclare que ce produit / erklärt, daß das Produkt / declara que el producto / dichiara che il prodotto:
Product name: Nom du produit: / Produktname: Nombre del producto: / Nome:
Model Série / Serie / Serie / Modello:
Electronic Metal Detector
Détecteur de métaux / Elektronischer Metalldetektor Electronic Metal Detector / Metal Detector Elettronico
THS
all model
tous modèles/ alle Modelle todos los modelos/ tutti i modelli
conforms to the following Product Specifications
est conforme aux spécifications suivantes / folgenden Produktspezifikationen entspricht es conforme a las siguientes especificaciones / è conforme alle seguenti specifiche di prodotto: Safety / Sécurité / Sicherheit / Seguridad / Sicurezza:
EN 60204 - 1
This product complies with the requirements of the Low Voltage Directive 73/23/EEC and following modifications indicated in the 93/68/EEC Directive. Le produit ci-dessus répond aux exigences de la Directive 73/23/CEE et aux modifications suivantes mentionnées dans la Directive 93/68/CEE concernant la basse tensions.
Dieses Produkt entspricht den Anforderungen an Niederspannungsgeräte gemäß der Norm 73/23/EEC und nachfolgender, in der Norm 93/68/EEC angegebener Änderungen. El producto indicado cumple los requisitos de la Low Voltage Directive 73/23/CEE y siguientes modificaciones indicadas en la Directiva 93/68/EEC. Il prodotto è conforme alle norme della direttiva 73/23/EEC e successive modifiche indicate nella direttiva 93/68/EEC sulla bassa tensione.
EMC
EN 55011: Group 1 - Class A EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-11 ENV50204
Dieses Produkt entspricht den Anforderungen der EMC-Norm 89/336/EEC und nachfolgender in den Normen 92/31/EEC und 93/68/EEC angegebener Änderungen. El producto indicado cumple los requisitos de la Directiva EMC 89/336/CEE y siguientes modificaciones indicadas en las Directivas 92/31/EEC y 93/68/EEC. Il prodotto è conforme alle norme della direttiva EMC 89/336/EEC e successive modifiche indicate nelle direttive 92/31/EEC e 93/68/EEC.
SpA
Arezzo, 2003-12-15
Person in charge Lab. EMC
Resp. Laboratoire EMC / Laborattaché EMC Resp. Laboratorio EMC / Resp. Lab. EMC Ing. E. Sorini
THS – FI022GB2K8v3 --- VI - APPENDICES
92
Spare parts, Options and Accessories Ordering spare parts When ordering spare parts please specify the following: •company details with exact address where the parts are to go •serial number of the device •description of the part •quantity ordered •shipping method CEIA is not responsible for any error in shipping due to incomplete and/or inaccurate orders. When ordering any component, please indicate the serial number of the device!
THS standard model / THS/3F Validity: revision 3.30, 09/06/2003
Spare parts Description Control panel SPM module Cable connecting the probe to the power supply unit: length 3 metres (family A) Cable connecting the probe to the power supply unit: length 3.5 metres (family B) Cable connecting the probe to the power supply unit: length 4 metres (family C, D) Cable connecting the probe to the power supply unit: custom length (max. 40m) Power supply unit with motor control - Conveyor Control System - variable speed version Power supply unit with motor control - Conveyor Control System - fixed-speed version Power supply unit without motor control - Control Power Box Power supply card 00208ALM Motor control panel - card 00208STC Motor control card 00208MDL Motor control card 00208MDT Remote control card 00208RCU Compact power supply unit without motor control Power supply card 00208AL_ Connector kit for Power supply card 00208AL_ Picket-Fence bar code reader (code with vertical bars) Step-Ladder bar code reader (code with horizontal bars) Options Description RS 485 interface Remote control module for Conveyor Control System Remote control module for Control Power Box 115/230Vca Transformer Box 400/230Vca Transformer Box Protection against high-pressure water cleaning Ethernet Module Accessories Description MDScope MDCAD THS REPORT RS232/RS485 converter
Quantity
Code
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
30270 21853 18940 18941 18942 19992 20999 21000 21001 18939 18944 18943 19946
18945 22626 22569 22616 17823 18700
Quantity
Code
1 1 1 1 1 1 1
17828 21559 21560 23181 23182 24775 29756
Quantity
Code
1 1 1 1
26894 27185 27184 21540
THS /A Validity: revision 3.300, 09/06/2003
Spare parts Description Control panel SPM module Cable connecting the probe to the power supply unit: length 3 metres Cable connecting the probe to the power supply unit: custom length (max. 40m) Power supply unit with motor control - Conveyor Control System - variable speed version Power supply unit with motor control - Conveyor Control System - fixed-speed version Power supply unit without motor control - Control Power Box
Quantity
Code
1 1 1 1 1 1 1
16804 21853 18940 19992 20999 21000 21001
THS – FI022GB2K8v3 --- VI - APPENDICES Power supply card 00208ALM Motor control panel - card 00208STC Motor control card 00208MDL Motor control card 00208MDT Remote control card 00208RCU Picket-Fence bar code reader (code with vertical bars) Step-Ladder bar code reader (code with horizontal bars) Options Description RS 485 interface Remote control module for Conveyor Control System Remote control module for Control Power Box 115/230Vca Transformer Box 400/230Vca Transformer Box Protection against high-pressure water cleaning Ethernet Module Accessories Description MDScope MDCAD THS REPORT RS232/RS485 converter
93
1 1 1 1 1 1 1
18939 18944 18943 19946
18945 17823 18700
Quantity
Code
1 1 1 1 1 1 1
17828 21559 21560 23181 23182 24775 29756
Quantity
Code
1 1 1 1
19795 27185 27184 21540
THS/SL Validity: revision 3.300, 09/06/2003
Spare parts Description Control panel SPM module Cable connecting the probe to the power supply unit: length 3 metres Cable connecting the probe to the power supply unit: custom length (max. 40m) Power supply unit with motor control - Conveyor Control System - variable speed version Power supply unit with motor control - Conveyor Control System - fixed-speed version Power supply unit without motor control - Control Power Box Power supply card 00208ALM Motor control panel - card 00208STC Motor control card 00208MDL Motor control card 00208MDT Remote control card 00208RCU Compact power supply unit without motor control Power supply card 00208AL_ Connector kit for Power supply card 00208AL_ Picket-Fence bar code reader (code with vertical bars) Step-Ladder bar code reader (code with horizontal bars) Options Description RS 485 interface Remote control module for Conveyor Control System Remote control module for Control Power Box 115/230Vca Transformer Box 400/230Vca Transformer Box Protection against high-pressure water cleaning Ethernet Module Accessories Description MDScope MDCAD THS REPORT RS232/RS485 converter
Quantity
Code
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
16804 21853 18940 19992 20999 21000 21001 18939 18944 18943 19946
18945 22626 22569 22616 17823 18700
Quantity
Code
1 1 1 1 1 1 1
17828 21559 21560 23181 23182 24775 29756
Quantity
Code
1 1 1 1
19795 27185 27184 21540
Quantity
Code
1 1 1 1 1 1 1 1
30270 21853 23395 20999
THS/MN Validity: revision 3.30, 09/06/2003
Spare parts Description Control panel SPM module Cable connecting the probe to the power supply unit: length 3 metres Power supply unit with motor control - Conveyor Control System - variable speed version Power supply unit with motor control - Conveyor Control System - fixed-speed version Power supply unit without motor control - Control Power Box Power supply card 00208ALM Motor control panel - card 00208STC
21000
21001 18939 18944
94
THS – FI022GB2K8v3 --- VI - APPENDICES
Motor control card 00208MDL Motor control card 00208MDT Remote control card 00208RCU Auxiliary power supply unit Power supply card 00208MAG Picket-Fence bar code reader (code with vertical bars) Step-Ladder bar code reader (code with horizontal bars) Options Description RS 485 interface Remote control module for Conveyor Control System Remote control module for Control Power Box 115/230Vca Transformer Box 400/230Vca Transformer Box Protection against high-pressure water cleaning Ethernet Module Accessories Description Set of quality control test samples (AISI 420 steel (ferromagnetic) and AISI 316 Stainless steel) High sensitivity Set of quality control test samples (AISI 420 steel (ferromagnetic) and AISI 316 Stainless steel) - Low sensitivity Sample with a ø 0.8 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 1.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 1.2 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 1.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 2.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 2.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 3.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 3.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 4.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 4.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 5.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 5.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 6.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 6.5 mm in AISI 420 steel sphere (ferromagnetic) MDScope MDCAD THS REPORT RS232/RS485 converter
1 1 1 1 1 1 1
18943 19946
18945 23400 23240 17823 18700
Quantity
Code
1 1 1 1 1 1 1
17828 21559 21560 23181 23182 24775 29756
Quantity
Code
1
18711
1
22605
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
18124 18125 18126 18127 18128 18129 18130 18131 20251 20252 22056 22057 22058 22059 19795 27185 27184 21540
THS/PH Validity: revision 1.102, 12/04/2001 Spare parts Description Control panel SPM module Deflector Infeed conveyor Support assembly Cable connecting the probe to the power supply unit Power supply unit Power supply card 00208ALM20 Included sample - Stainless steel (ø0.3mm sphere) Included sample - Iron (ø0.3mm sphere) Included sample - Blank Short discharge conveyor Long discharge conveyor Deflector cover Deflector white basis in PETG Deflector flap position sensor Flap actuator Steel deflector flap Options Description RS 485 interface Accessories Description MDScope
Quantity
Code
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
18657 21853 18743 16332 16043 18938 18744 18939 17052 17051 16793 16335 19803 16344 16333 15286 23541 23542
Quantity
Code
1
17828
Quantity
Code
1
19795
THS – FI022GB2K8v3 --- VI - APPENDICES
95
THS/G Validity: revision 3.300, 30/06/2003 Spare parts Description Control panel SPM module Cable connecting the probe to the power supply unit: length 3 metres Cable connecting the probe to the power supply unit: custom length (max. 40m) Power supply unit Power supply card 00208ALM Remote control card 00208RCU Options
Quantity
Code
1 1 1 1 1 1 1
18736 21853 18940 19992 21141 18939 18945
Description RS 485 interface
Quantity
Code
1
17828
1 1 1 1
23182 24775 29756 23376
400/230Vca Transformer Box Protection against high-pressure water cleaning Ethernet Module
Key for flange mounting Accessories Description MDScope
Quantity
Code
1
19795
MDCAD THS REPORT RS232/RS485 converter
1 1 1
27185 27184 21540
Infeed conveyor ø in 330mm - ø out 126.5mm PM2034A Infeed conveyor, part 1 code 2-37, ø in 330mm, ø out 161mm Infeed conveyor, part 2 code 2-39, ø in 172mm, ø out 126.5mm Infeed conveyor ø in 330mm - ø out 102.5mm PM2035A Infeed conveyor, part 1 code 2-37, ø in 330mm, ø out 165mm Infeed conveyor, part 2 code 2-41, ø in 161mm, ø out 152mm Infeed conveyor, part 3 code 2-42, ø in 147mm, ø out 142mm Infeed conveyor, part 4 code 2-43, ø in 142mm, ø out 126mm Infeed conveyor, part 5 code 2-44, ø in 134mm, ø out 102.5mm Infeed conveyor ø in 330mm - ø out 82mm PM2036A Infeed conveyor, part 1 code 2-37, ø in 330mm, ø out 165mm Infeed conveyor, part 2 code 2-38, ø in 161mm, ø out 110mm Infeed conveyor, part 3 code 2-40, ø in 111mm, ø out 82mm
1 1 1 1 1 1 1 1 1 1 1 1 1
23435 23353 23223 23434 23353 23221 23356 23355 23354 23433 23353 23222 23357
Quantity 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
2 Tab. A 7 Tab. A 8 Tab. A 9 Tab. A 10 Tab. A 11 Tab. A 12 Tab. A 15 Tab. A 24922 24715 24923 24716 24918 24717 24718 18486 21280 21281 21282 20359 21428 24605 21429 21917 21623 21622 20803 20804 20805 20806 21243 20958 21601 22315
THS-FB Validity: revision 1.06, 10/05/2002 Spare parts Description Belt Trespa support plate - long part Trespa support plate - short part Plate spacer/support Plate and reflektor spacer/support Power supply unit and blinking light support kit Reflektor support Drum motor with wiring 250mm Drum motor 300mm Drum motor 350mm Drum motor 400mm Drum motor 450mm Drum motor 500mm Drum motor 600mm Drum motor Photocells Orange blinking light module Buzzer module Support for buzzer/blinking light Support for blinking light Supports for Free roller Bearing for Free roller and Bend roller Supports for Drum motor 00208SCN connection card Casing for connectio card - drum motor side Casing for connectio card - supply box side Roller tilting support - right side Roller tilting support - left side Drum motor support - right side Drum motor support - left side General purpose support 6mm diameter blue air rubber pipe 8mm diameter blue air rubber pipe PG9 plug
Code
96
THS – FI022GB2K8v3 --- VI - APPENDICES
Accessories and Options Description Feet for 1000mm - 1500mm belt Castors for 1000mm - 1500mm belt Feet for 2000mm & THS/MN belt Castors for 2000mm & THS/MN belt Bar-code reader mounting kit Insufficient air-pressure sensor kit Piston ejector - 200mm Air group protection casing Air adiustment group Connection and solenoid valve kit Piston ejector - 350mm Air group protection Air adiustment group Connection and solenoid valve kit Air-jet ejector Protection casing Valve kit Set-aside container with support Plastic container Ejection confirmation sensor and full set-aside container sensor kit Protective panel set at the exit of the antenna - belt width 1500 x 200 mm for Family A Cover - belt width 200mm for Family A "U" protection for cover - belt width 3200mm for Family A Protective panel set at the exit of the antenna - belt width 2000 x 200 mm for Family A Cover - belt width 200mm for Family A "U" protection for cover - belt width 3200mm for Family A Protective panel set at the exit of the antenna - belt width 1500 x 300 mm for Family A Thermoformed cover - belt width 300mm for Family A "U" protection for Thermoformed cover - belt width 300mm for Family A Protective panel set at the exit of the antenna - belt width 2000 x 300 mm for Family A Thermoformed cover - belt width 300mm for Family A "U" protection for Thermoformed cover - belt width 300mm for Family A Protective panel set at the exit of the antenna - belt width 1500 x 400 mm for Family A Cover - belt width 400mm for Family A "U" protection for cover - belt width 400mm for Family A Protective panel set at the exit of the antenna - belt width 2000 x 400 mm for Family A Cover - belt width 400mm for Family A "U" protection for cover - belt width 400mm for Family A Protective panel set at the exit of the antenna - belt width 1500 x 500 mm for Family A Cover - belt width 500mm for Family A "U" protection for cover - belt width 500mm for Family A Protective panel set at the exit of the antenna - belt width 2000 x 500 mm for Family A Cover - belt width 500mm for Family A "U" protection for cover - belt width 500mm for Family A Protective panel set at the exit of the antenna - belt width 1500 x 200 mm for Family B Cover - belt width 200mm for Family B Protective panel set at the exit of the antenna - belt width 2000 x 200 mm for Family B Cover - belt width 200mm for Family B "U" protection for cover - belt width 200mm for Family B Protective panel set at the exit of the antenna - belt width 1500 x 300 mm for Family B Cover - belt width 300mm for Family B Protective panel set at the exit of the antenna - belt width 2000 x 300 mm for Family B Cover - belt width 300mm for Family B "U" protection for cover - belt width 300mm for Family B Protective panel set at the exit of the antenna - belt width 1500 x 400 mm for Family B Cover - belt width 3400mm for Family B Protective panel set at the exit of the antenna - belt width 2000 x 400 mm for Family B Cover - belt width 400mm for Family B "U" protection for cover - belt width 400mm for Family B Protective panel set at the exit of the antenna - belt width 1500 x 500 mm for Family B Cover - belt width 500mm for Family B Protective panel set at the exit of the antenna - belt width 2000 x 500 mm for Family B Cover - belt width 500mm for Family B "U" protection for cover - belt width 500mm for Family B Protective panel set at the exit of the antenna - belt width 2000 x 300 mm per THS/MN DH 150mm Cover - belt width 300mm per THS/MN DH 150mm "U" protection for cover - belt width 300mm per THS/MN DH 150mm Protective panel set at the exit of the antenna - belt width 2000 x 300 mm per THS/MN DH 200mm Cover - belt width 300mm per THS/MN DH 200mm "U" protection for cover - belt width 300mm per THS/MN DH 200mm Protective panel set at the exit of the antenna - belt width 2000 x 500 mm per THS/MN DH 150mm Cover - belt width 500mm per THS/MN DH 150mm Protective panel set at the exit of the antenna - belt width 2000 x 500 mm per THS/MN DH 200mm Cover - belt width 500mm per THS/MN DH 200mm Protective panel set at the exit of the antenna - belt width 2000 x 500 mm for Family C Cover - belt width 500mm for Family C "U" protection for cover - belt width 500mm for Family C
Quantity 4 4 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Code 21525 21548 24802 24803 21613 21614 21610 21121 21604 21602 21611 22397 21604 21602 22477 26282 26270 21423 19139 21612 24739 24862 24861 24741 24862 24864 21412 23262 23140 24743 23262 24866 24745 24842 24868 24747 24842 24869 21413 21371 21362 24749 21371 24871 24740 24863 24742 24863 24865 23527 21242 24744 21242 24867 24746 24843 24748 24843 24870 23526 21372 24750 21372 24872 24909 23262 23533 24910 21242 24857 24911 21371 24912 21372 22855 21364 20398
THS – FI022GB2K8v3 --- VI - APPENDICES
97
Table A • Components Item
3
e t a l p t r t a a r p p o s p g p e r u n o T s l
t l e B
Quantity
7
8
9
e t a l p t r a t a r p p o t s p r p o e r u h T s s
r o p p u s / r e e c t a a l p P s t
10
11
r o p p u r / s o t r k e e e c t l a a f l e p P r s t d n a
y d t l h p n g i p a l t i u k s t g r r n e i o p k t w i i n p o n l u P u b s
12
15 r o t o . m g c i n e i r s / w m m h u t 5 . r i 0 D w
r o t t k r e o p l f e p u R s
1
1
1
1
1
1
1
1
1000 X 200 X 875 ± 50 1500 X 200 X 875 ± 50 2000 X 200 X 875 ± 50
24690 24691 24692
24721 24722 24723
24729 24730 24731
22956 20354 20354
22956 21240 21240
24661 21351 24987
21244 21244 21244
24715 24715 24715
1000 X 300 X 875 ± 75 1500 X 300 X 875 ± 75 2000 X 300 X 875 ± 75
21801 21316 23532
24217 17841 24724
24218 17842 24732
22956 20354 20354
22956 21240 21240
24661 21351 24987
21244 21244 21244
24716 24716 24716
800 X 400 X 875 ± 75 1000 X 400 X 875 ± 75 1500 X 400 X 875 ± 75 2000 X 400 X 875 ± 75
25776 24694 24695 24696
25771 24725 24726 24727
25772 24733 24734 24735
no 22956 20354 20354
no 22956 21240 21240
25361 24661 21351 24987
25505 21244 21244 21244
24717 24717 24717 24717
1000 X 500 X 875 ± 75 1500 X 500 X 875 ± 75 2000 X 500 X 875 ± 75 2000 X 500 X 875 ± 75 Fam. C
24697 21359 24650 24650
24728 21370 24620 24915
24736 21369 24621 24916
22956 20354 20354 20354
22956 21240 21240 21240
24661 21351 24987 25361
21244 21244 21244 21244
24718 24718 24718 24718
2000 X 300 X 875 ± 75 per THS/MN 2000 X 500 X 875 ± 75 per THS/MN
23532 24650
23382 24938
23383 24939
20354 20354
21240 21240
25361 25361
21244 21244
24716 24718
Table B - Compatibility, Options and Spare parts Part A Options y t y l i i l i m b a i t F a S p H m T o c
Quantity
t e l t e e b l p r m o o y e C v n o c
s ) t t r e o f e p ( p u s t l e B
1
t i k g n i x i f a n n e t n A
s r o t s a C
1
p t s m e a u l q g e n r i k t s n e i t l b r o e f u l B
1
1
t r i e k d a g n e r i t e n d u o o c m r a B
1
t r r i o i k a s t n n e e s i c e i f r f u u s s s n I e r p
1
t i k s l e n a p e d i S
r o t c e j e n o t s i P
1
n t o e i s t c l e e t n o r a p p A . m a F
r o t c e j e t e j r i A
1
1
1
THS – FI022GB2K8v3 --- VI - APPENDICES
98
no
1000 X 200 x 875 ± 50 1500 X 200 x 875 ± 50 2000 X 200 x 875 ± 50
SL A AB AB
24658 24659 24660
21525 21525 24802
21548 21548 24803
Tab. D Tab. C Tab. C
21279 21279 21279
21613 21613 21613
21614 21614
1000 X 300 x 875 ± 75 1500 X 300 x 875 ± 75 2000 X 300 x 875 ± 75
SL A AB AB
24130 21761 25341
21525 21525 24802
21548 21548 24803
Tab. D Tab. C Tab. C
21279 21279 21279
21613 21613 21613
21614 21614
1000 X 400 x 875 ± 75 1500 X 400 x 875 ± 75 2000 X 400 x 875 ± 75
SL A AB AB
24662 24663 24664
21525 21525 24802
21548 21548 24803
Tab. D Tab. C Tab. C
21279 21279 21279
21613 21613 21613
21614 21614
1000 X 500 x 875 ± 75 1500 x 500 x 875 ± 75 2000 X 500 x 875 ± 75
SL A AB AB C
24665 21762 24666 25773
21525 21525 24802 24802
21548 21548 24803 24803
Tab. D Tab. C Tab. C Tab. E
21279 21279 21279 21279
21613 21613 21613 21613
23540 24956
24802 24802
24803 Tab. E 24803 Tab. E
21279 21279
21613 21613
2000 X 500 x 875 ± 75 Fam.C 2000 X 300 x 875 ± 75 per THS/MN 2000 X 500 x 875 ± 75 per THS/MN
no
no
no
21553 21553 21553
no
no
no
21610 21610
22477 22477
24739 24741
21553 21553 21553
no
no
no
21610 21610
22477 22477
21412 24743
21553 21553 21553
no
no
no
21611 21611
22477 22477
24745 24747
no
no
no
21614 21614 21614
21553 21553 21553 21553
21611 21611 21611
22477 22477 22477
21413 24749 24749
21614 21614
21553 21553
21610 21611
22477 22477
Tab. E Tab. E
Table B - Compatibility, Options and Spare parts Part B Options y l i m a F y t i l i b i t a p S m H o T c
Quantity 1000 X 200 x 875 ± 50 1500 X 200 x 875 ± 50 2000 X 200 x 875 ± 50
SL A AB AB
1000 X 300 x 875 ± 75 1500 X 300 x 875 ± 75 2000 X 300 x 875 ± 75
SL A AB AB
1000 X 400 x 875 ± 75 1500 X 400 x 875 ± 75 2000 X 400 x 875 ± 75
SL A AB AB
1000 X 500 x 875 ± 75 1500 x 500 x 875 ± 75 2000 X 500 x 875 ± 75
SL A AB AB C
2000 X 500 x 875 ± 75 Fam.C 2000 X 300 x 875 ± 75 per THS/MN 2000 X 500 x 875 ± 75 per THS/MN
E t G e s R A l L e n a p A n o i t . c e t m o a r F p
n o i t c e t o r p t B e s . l e m n a a F p
E t G e s R A l L e n a p B n o i t . c e t m o a r F p
r e n i a t n o c t r o e p d i p s u s a - h t t e i S w
1
1
1
1
no
no no
no no on req.
no no on req.
no no on req.
no no
24740 24742
no 23527 24744
no 24746 24748
no
on req.
no no on req.
no no on req.
no no
no 21423 21423
no 21423 21423
r e t E i n r G a o t p R n p A o u L c s
no no
no no
on req.
on req
no no
no no
on req.
on req
no no
no no
on req.
on req
1
1
no
24884 24884 24884
24808 24808 24808
21598 21598
24876 24876 24876
20371 20371 20371
21598 21598
24885 24885 24885
24809 24809 24809
21599 21599
24886 24886 24886 24886
21360 21360 21360 21360
21599 21599 21599
22962 24897
20371 21361
21598 21599
21612 21612
no 21612 21612
no 21612 21612
on req.
on req
no
no
no
21612 21612 21612
no no
21423 21423
no no
no no
21612 21612
no no
Tab. E Tab. E
r o t c e j e n o t s i P
r e l l o r e e r F
1
no no
on req.
r e l l o r d n e B
1
no no
no
no
e h i d t i s w a t e S
21423 21423 21423
23526 24750 24750
on req.
no 21423 21423
Spare parts - r n t o e e i n t s i a l t a l n m r u i f f o n d c o n t c a i n r k r o o i t s e o c n i d s e e s n j e E s a s
no
Table C - Fam. A & B antenna fixing kit for belt length of 1500 mm and 2000 mm Metal Detector aperture height 100 mm
Code 21414
125 mm 150 mm
21415 21416
175 mm 200 mm
21417 21427
225 mm
21418
250 mm
21419
275 mm
21420
Table D - THS/SL and Fam. A antenna fixing kit for belt length of 1000 mm Metal Detector aperture height
THS/SL
no
no
no
no
Fam. A
THS – FI022GB2K8v3 --- VI - APPENDICES
99
100 mm 125 mm
24899 24899
24900 24901
150 mm 175 mm
24899 24899
24902 24903
200 mm
24899
--
Table E - THS/MN and Fam C fixing kit Metal Detector aperture height THS/MN DH 150
Code 24904
THS/MN DH 200
24905
Fam. C with aperture heigth 300 mm
24906
Fam. C with aperture heigth 325 mm Fam. C with aperture heigth 350 mm
24907 24908
Table F - Exit Protective panel set for Fam C and THS/MN Metal Detector aperture height THS/MN H 150 on belt with width 300mm
Code 24909
THS/MN H 200 on belt with width 300mm
24910
THS/MN H 150 on belt with width 500mm THS/MN H 200 on belt with width 500mm
24911 24912
Fam. C with aperture heigth 300 mm
24913
THS Accessories - Test pieces Validity: revision 1.01, 30/10/2002
Description Set of quality control test samples (AISI 420 steel (ferromagnetic) and AISI 316 Stainless steel) - High sensitivity Set of quality control test samples (AISI 420 steel (ferromagnetic) and non ferrous metal) - High sensitivity Set of quality control test samples (AISI 420 steel (ferromagnetic) and AISI 316 Stainless steel) - Low sensitivity Set of quality control test samples (AISI 420 steel (ferromagnetic) and non ferrous metal) - Low sensitivity Sample with a ø 0.8 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 1.0 mmin AISI 420 steel sphere (ferromagnetic) Sample with a ø 1.2 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 1.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 2.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 2.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 3.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 3.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 4.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 4.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 5.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 5.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 6.0 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 6.5 mm in AISI 420 steel sphere (ferromagnetic) Sample with a ø 1.0 mm in AISI 316 Stainless steel sphere Sample with a ø 1.5 mm in AISI 316 Stainless steel sphere Sample with a ø 2.0 mm in AISI 316 Stainless steel sphere Sample with a ø 2.5 mm in AISI 316 Stainless steel sphere Sample with a ø 3.0 mm in AISI 316 Stainless steel sphere Sample with a ø 3.5 mm in AISI 316 Stainless steel sphere Sample with a ø 4.0 mm in AISI 316 Stainless steel sphere Sample with a ø 4.5 mm in AISI 316 Stainless steel sphere Sample with a ø 5.0 mm in AISI 316 Stainless steel sphere Sample with a ø 5.5 mm in AISI 316 Stainless steel sphere Sample with a ø 6.0 mm in AISI 316 Stainless steel sphere Sample with a ø 6.5 mm in AISI 316 Stainless steel sphere Sample with a ø 1.0 mm in non ferrous material sphere Sample with a ø 1.5 mm in non ferrous material sphere Sample with a ø 2.0 mm in non ferrous material sphere Sample with a ø 2.5 mm in non ferrous material sphere Sample with a ø 3.0 mm in non ferrous material sphere Sample with a ø 3.5 mm in non ferrous material sphere Sample with a ø 4.0 mm in non ferrous material sphere
Quantity 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Code 18711 22607 22605 22606 18124 18125 18126 18127 18128 18129 18130 18131 20251 20252 22056 22057 22058 22059 18118 18119 18120 18121 18122 18123 20254 20253 22052 22053 22054 22055 21485 21486 21487 21488 21489 21490 21491