Installation Manual - THS21

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance

Indus nd ustr trial ial Me Metal Detecto Detectors rs

THS/21E - THS/21 Instructio nstru ction n manual manual for insta inst allation, use and maintenance

Document FI002K0018v1000UK

Date 2010-09-16

Hardware HV5.xx

Software THSV53xx – ALMV52xx

Read this manual carefully before installing, operating or carrying out maintenance on the device. Keep the manual in a safe place for future reference and in perfect condition. This manual must accompany the device described herein in the case of change of ownership and until the device is decommissioned. ORIGINAL INSTRUCTIONS

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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. The same symbol appears in the manual at points where warnings essential for safe, are given. The equipment is marked with this symbol in the areas where the user must be careful to avoid crushing of hands. Only trained maintenance personnel should carry out work in these areas. The same symbol appears in the manual at points where essential safety warnings are given. The equipment is marked with this symbol in the areas where the user must be careful to avoid coming into contact with moving components. Only trained maintenance personnel should carry out work in these areas. The same symbol appears in the manual at points where essential safety warnings are given. The equipment is marked with this symbol wherever the user must not have access to potentially dangerous areas. The equipment is marked with this symbol in the areas where the user must be careful to avoid crushing of feet. Only trained maintenance personnel should carry out work in these areas. The same symbol appears in the manual at points where essential safety warnings are given. CEIA Metal Detectors employ low intensity electromagnetic fields in compliance with current legislation. MAGNETIC FIELDS can affect pacemakers. Wearers of pacemakers, cardiac defibrillators and other life supports must not operate in proximity of the inductor or the heating inductors of this device. Wearers of pacemakers must not use the Metal Detectors of the THS/MN21 series which use static electromagnetic fields. Wearers should consult their doctor for advice on avoiding this hazard. LASER LIGHT: LIGHT: This symbol appears in this manual at those points where warnings or information relating to laser pointing devices are given. Such given. Such devices may be dangerous. It is therefor e essential that the guidelines report ed in this manual be followed. This symbol appears in the manual at points where suggestions, additional information or other relevant notes are given.

REVISION HISTORY Rev. Date 1000

2

2010-09-16

Autho r TP2 – SP

Reference

Descript ion

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First issue for all THS/21E and THS/21 models

ORIGINAL INSTRUCTIONS


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. The same symbol appears in the manual at points where warnings essential for safe, are given. The equipment is marked with this symbol in the areas where the user must be careful to avoid crushing of hands. Only trained maintenance personnel should carry out work in these areas. The same symbol appears in the manual at points where essential safety warnings are given. The equipment is marked with this symbol in the areas where the user must be careful to avoid coming into contact with moving components. Only trained maintenance personnel should carry out work in these areas. The same symbol appears in the manual at points where essential safety warnings are given. The equipment is marked with this symbol wherever the user must not have access to potentially dangerous areas. The equipment is marked with this symbol in the areas where the user must be careful to avoid crushing of feet. Only trained maintenance personnel should carry out work in these areas. The same symbol appears in the manual at points where essential safety warnings are given. CEIA Metal Detectors employ low intensity electromagnetic fields in compliance with current legislation. MAGNETIC FIELDS can affect pacemakers. Wearers of pacemakers, cardiac defibrillators and other life supports must not operate in proximity of the inductor or the heating inductors of this device. Wearers of pacemakers must not use the Metal Detectors of the THS/MN21 series which use static electromagnetic fields. Wearers should consult their doctor for advice on avoiding this hazard. LASER LIGHT: LIGHT: This symbol appears in this manual at those points where warnings or information relating to laser pointing devices are given. Such given. Such devices may be dangerous. It is therefor e essential that the guidelines report ed in this manual be followed. This symbol appears in the manual at points where suggestions, additional information or other relevant notes are given.

REVISION HISTORY Rev. Date 1000

2

2010-09-16

Autho r TP2 – SP

Reference

Descript ion

-

First issue for all THS/21E and THS/21 models



CONTENTS SYMBOLS .............................................................. 2 REVISION HISTORY ............................................... 2

2.5.4 – Integrated Integrated systems.......................... 32 2.6 - Dimensions ................................................ ................................................ 33 2.6.1 – Probes .............................................33 2.7.1.1 – THS/21, THS/MS21, THS/21E, THS/21E-3F .......................................33 2.6.1.2 – THS/SL21, THSSL21E .................. 34 2.6.1.3 – THS/MN21 ..................................... 34 2.6.1.4 – THS/G21, THS/GMS21, THS/G21E ............. ............................................. 35

CONTENTS ............................................................ ............................................................ 3 Warranty terms.................................................... 6 1 – SA FETY INSTRUCTIONS – WARNINGS ....... 7 1.1 – Device users, required instruction level and training ..................................................... ..................................................... 7

2.6.2 – Power supply units .......................... 36 2.6.2.1 – Control Power Box (CPB) and Field Generator (MAG) ............................... 36 2.6.2.2 – Control Power Box with Remote Control Unit (THS/21E)...................... 36 2.6.2.3 – Control Power Box with Remote Control Unit (THS/21) ........................ 37 2.6.2.4 – Conveyor Control System ..............37 2.6.2.5 – Small size power supply unit .......... 37

1.2 - Warnings ..................................................... 9 1.2.1 – General warnings ............................. 9 1.2.2 – Installation warnings......................... 9 1.2.3 – Use warnings.................................. 11 1.2.4 – Maintenance Maintenance warnings ................... 12 1.3 – Permitted uses. Improper uses. ............... 13 1.3.1 – Permitted use ................................. 13 1.3.2 – Improper use .................................. .................................. 13

2.6.3 – Integrated Integrated systems.......................... 38

1.4 – Residual risks ........................................... 13 1.4.1 – Installation ...................................... ...................................... 13 1.4.2 – Operating........................................ 14 1.4.3 – Maintenance Maintenance ................................... 14

2.6.3.1 – THS/FBB........................................ 38 2.6.3.2 – THS/FB .......................................... 38 2.6.3.3 - THS/MBB........................................ 39 2.6.3.4 – THS/M65 and THS/M69K ..............39 2.6.3.5 – THS/MBR....................................... 40

2 - DESCRIPTION ................................................ 15

2.7 – Options and Accessories .......................... 40

2.1 – General description .................................. 15 2.1.1 – Detection probe .............................. 15 2.1.2 – Integrated conveyor........................ 16

2.8 – Technical characteristics .......................... 41 2.8.1 – Metal Detector.................................41 2.8.2 – Integrated Integrated systems.......................... 43

2.2 – Detection Probes ..................................... 17 2.2.2 – THS/21 and THS/MS21.................. 17 17 2.2.3 – THS/MN21...................................... 18 2.2.4 – THS/G21E ...................................... 19 2.2.5 – THS/G21 and THS/GMS21 ............ 19 2.2.6 – Applicable power supply boxes ...... 20

2.9 – Safety devices ..........................................44

2.2.6.1 – 2.2.6.2 – 2.2.6.3 – 2.2.6.4 –

Control Power Box (CPB) .............. 20 Remote Control Unit (RCU)........... 21 Conveyor Control System (CCS)... 21 Field Generator (MAG) .................. 21

3 - INSTALL INSTA LLATION ATION ............................................... ...............................................45 45 3.1 – General guidelines .................................... 45 3.1.1 – Installing the Metal Detector on conveyor belts provided by the customer.........................................45 3.1.1.1 – Controls ...................................... ... 45 3.1.1.2 – Load-bearing structure ................... 45 3.1.1.3 – Fixed metal structures.................... 46 3.1.1.4 – Moving metal structures ................. 46 3.1.1.5 – Side panels to contain the material in transit ................................................. 46 3.1.1.6 – Position of the conveyor belt inside the probe ......................................... .. 47 3.1.1.7- Conveyor belt rollers ........................ 47

2.3 – Integrated system with conveyor belt....... 22 2.3.1 – Inverting component positions ....... 23 2.3.1.1 – Inverting the antenna/PSU unit position.............................................. position.............................................. 23 2.3.1.2 – Inverting the ejection system position ........................................................ .. 23

2.3.2 – Models ............................................ 24 2.3.2.1 – THS/FBB ....................................... 24 2.3.2.3 – THS/MBB ...................................... 26 2.3.2.4 – THS/M65 and THS/M69K.............. 27 2.3.2.5 – THS/MBR ...................................... 28

2.4 – Device identification ................................. 29 2.4.1 – Probe .............................................. 29 2.4.2 – Control power box .......................... 29 2.4.3 – Conveyor control sy stem................ 29 2.4.4 – CEIA conveyor structure ................ 30 30 2.5 – Functional diagrams ................................. 31 2.5.1 – THS with control power box ........... 31 2.5.2 – THS with conveyor control system . 31 2.5.3 – THS/G21, THS/G21E, THS/GMS21 ....................................................... ............................................... ........ 31

3.1.2 – Gravitic models THS/G21 and THS/G21E......................................49 3.2 – Unpacking probes ..................................... 50 3.2.1 – Handling and moving the packaged device ............................................. 50 50 3.2.2 – Unpacking procedure procedure ......................50 3.2.3 – Packing list ......................................51 3.4.4 – Moving the Metal Detector ..............51 3.3 – Unpacking integrated systems.................. 52 3.3.1 – Handling and moving the package device ............................................. 52 52 3.3.2 – Unpacking procedure procedure ......................52 3.3.3 – Packing list ......................................53 3.3.4 – Moving the Metal Detector ..............53 3.4 – Mechanical installation.............................. 54


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3.4.1 – Metal Detector ................................ 54 Installing the probe ........................................ 54 Installing the THS/G21E or THS/G21 probe . 54

3.4.2 – Power supply unit ........................... 54 3.4.3 – Integrated systems ......................... 54 3.4.4 – Assembly of components ............... 55 3.4.4.1 – Metal Detector................................ 55 3.4.4.2 – Integrated systems......................... 55

3.5 – Pneumatic installation .............................. 56 3.5.1 – Minimum requirements ................... 56 3.5.2 – Pneumatic circuit diagrams ............ 56 3.5.2.1 – Ejector cylinder or retracting belt .... 56 3.5.2.2 – Air jet ejection system .................... 56

3.8 – Inputs and Outputs................................... 86 3.8.1 – Control Power box and Conveyor Control System .............................. 86 3.8.2 – Small Size Power Supply (ALM card) ....................................................... 89 3.8.3 – Input logic ....................................... 91 3.9 – Switching on and starting to operate ....... 92 3.9.1 – First start ........................................ 92 3.9.2 - Power Switch .................................. 92 3.10 – Setting the installation parameters ........ 93 3.10.1 - Transit speed ................................ 93 3.10.1.1 – Application with Control Power Box .......................................................... 93 3.10.1.2 – Application with Conveyor Control System .............................................. 93

3.5.3 – Connecting up to the compressed air supply............................................. 57 3.5.3.1 – Cylinder ejector or retracting belt ... 57 3.5.3.2 – Air jet ejector ..................................57

3.5.4 – Adjustment...................................... 57 3.5.4.1 – Cylinder ejector or retracting belt ... 57 3.5.4.2 – Air jet ejector ..................................57

3.10.2 – Encoder ........................................ 94 3.10.3 – Synchronizing photocell ............... 95 3.10.4 – Ejection......................................... 96 3.10.4.1 - Synchronisation with photocell at the entrance to the probe (EM=S) ........... 96 3.10.4.2 - Synchronisation with photocell at the exit from the probe (EM=S) ............... 97 3.10.4.3 - Synchronisation with Metal Detector (EM=F) .............................................. 97 3.10.4.4 – Applications at high speed (belt speeds greater than 60 m/min) (EM=FS)............................................ 97

3.6 - Electrical Installation ................................. 58 3.6.1 – Minimum requirements ................... 58 3.6.2 - General guidelines .......................... 58 3.6.2.1 – Power supply cables to other devices. ..... ........................................ 58 3.6.2.3 – Pulsed sources .............................. 58 3.6.2.3 – Selecting and installing connecting cables ....................... ......................... 59 3.6.2.4 – Conveyor belt motors ..................... 60 3.6.2.5 – Multiple Metal Detectors close together ..... ........................................ 60

3.6.3 – Inputs description ........................... 61 3.6.4 – Output description .......................... 62 3.6.5 - Serial line connection ...................... 63 3.6.6 – Connecting to an Ethernet / WiFi network (optional) .......................... 64 3.6.7 – Connecting to the mains power supply............................................. 64 3.6.7.1 – Connection to the ground ...............64

3.6.8 – Connecting a motor (Conveyor Control System only) ..................... 65 3.7 – Electrical diagrams ................................... 66 3.7.1 – Functional diagrams ....................... 66 3.7.1.1 – Control Power Box .........................66 3.7.1.2 – Conveyor Control System ..............66

3.7.2 – Control Power Box.......................... 67

3.10.5.1 – THS/MS21 ................................... 98 3.10.5.2 – THS/21E-3F................................. 99 3.10.5.3 – Other THS/21E and THS/21 models .......................................................... 99

3.11 – Timing .................................................... 99 3.11.1 - Belt blocking with manual alarm reset............................................. 100 3.11.2 - Belt blocking with photocell synchronisation and manual alarm reset............................................. 101 3.11.3 - Automatic ejection with alarm synchronisation ............................ 102 3.11.4 - Automatic ejection with photocell synchronization ............................ 103 3.11.5 - Automatic ejection with photocell synchronisation ............................ 104 3.11.6 – Reversing belts .......................... 105

3.7.2.1 – ALM card........................................ 67 3.7.2.2 –Small Size Power Supply – ALM card ..................................................... .....69 3.7.2.3 – Field Generator (MAG) for THS/MN21 ......................................... 70 3.7.2.4 – Conveyor Control System – ALM card................................................ ....72

3.12 – Connections to other devices .............. 106

3.7.3 – SCD card ........................................ 76

3.13.3 – Other equipment ........................ 107

3.7.3.1 – THS/xx21E ..................................... 76 3.7.3.2 – THS/xx21E-3F ............................... 76 3.7.3.3 – THS/xx21 ....................................... 77 3.7.3.4 – THS/xxMS21 .................................. 77 3.7.3.5 – THS/MN21 ..................................... 78

3.7.4 – Integrated Systems......................... 80 3.7.4.1 – THS/FBB and THS/MBB ................80 3.7.4.2 – THS/FBB and THS/MBB with Bin full and Low pressure sensors ................. 82 3.7.4.3 – THS/FB, THS/MBR, THS/M65 and THS/M69K ......................................... 84

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3.10.5 - Bar-code reader ............................ 98

3.12.1 - Sensors ......................................... 106 3.12.2 – External reset pushbutton ............. 106 3.12.3 – Emergency stop pushbutton ......... 107

3.13 – Connections with external machines ... 107 3.12.4.1 – Upstream conveyor belt ............. 107 3.12.4.2 – Downstream belt ........................ 107

3.14 – Checking correct installation ................ 108 4 - USE OF THE DEVICE .................................. 109 4.1 - Indicators ................................................ 109 4.1.1 - Optical indicators .......................... 109 Conveyor Control System........................... 109

4.1.2 – Acoustic indicators ....................... 110 4.2 – Controls .................................................. 111 4.2.1 – Control Panel ............................... 111



4.2.2 – Conveyor Control System power supply unit control panel .............. 112 4.3 – Access levels ......................................... 113 4.4 – Switching on the Metal Detector ............ 114 4.4.1 – Checking the safety features ........ 114 4.4.2 – Switching on ................................. 115 4.4.3 - Signals at power-up ...................... 115 4.4.4 – Signals given during normal operation ..................................................... 116 4.4.4.1 – Indication of the received signal .. 116 4.4.4.2 – Display messages ....................... 117

4.4.5 – Signals given during self-diagnosis ..................................................... 117 4.5 – Use of the device ................................... 118 4.5.1 – Sensitivity check with reference sample ......................................... 118 4.5.2 – Starting/stopping the conveyor belt ..................................................... 118 4.5.3 – Adjustment of the belt speed ........ 119 4.5.4 – Alarm reset ................................... 119 4.5.5 – Fault reset .................................... 119 4.5.6 – Removing and emptying the reject bin ..................................................... 120 4.5.6.1 – THS/FBB and THS/MBB ............. 120 4.5.6.2 – THS/FB and THS/M69K .............. 120 4.5.6.3 – THS/MBR .................................... 121

5.1 - Periodic Maintenance ..............................127 5.2 – Periodic Maintenance procedures ..........127 5.2.1 – External cleaning instructions .......127 5.2.3 – Cleaning of the Conveyor belt .......129 5.2.3.1 – Ejection system............................ 129 5.2.3.2 – Belt disassembly .......................... 130

5.2.4 – Conveyor belt tension adjustment.132 5.2.4.1 – THS/FBB...................................... 132 5.2.4.2 – THS/FB ........................................ 132

5.3 - Troubleshooting .......................................133 5.3.1 - Self-resetting protections ...............133 5.3.2 – Troubleshooting table ...................133 5.4 - Extraordinary maintenance procedures .. 134 5.4.1 – Changing fuses .............................134 5.4.2 – Substituting the SCD card.............135 5.5 – Compatibility check procedures ..............136 5.5.1 – General compatibility check ..........136 5.5.2 – Electrical Compatibility check .......137 5.5.3 – Notes about the nature of the incompatibility ...............................138 5.6 - Self-diagnosis ..........................................139 5.7 – Uninstallation procedure .........................141 5.7.1 – Disassembly..................................141 5.7.2 – Packing .........................................141 5.7.2.1 – Probes ......................................... 141 5.7.2.2 – Integrated systems....................... 142

4.5.7 – Automatic stop .............................. 122 4.6 - Programming .......................................... 122 4.6.1 - Access to Programming mode ...... 122 4.7 – Sensitivity check with reference sample 123 4.7.1 - Programming the frequency of the tests ............................................. 123 4.7.2 – Performing periodic tests.............. 123 4.7.2.1 - Test procedure ............................. 124

4.7.3 – Quick test ..................................... 125 4.8 – Settings for CFR21 Standards ............... 126 4.8.1 - General information....................... 126 4.8.2 – Metal Detector settings................. 126

5.8 – Disposal of the device .............................142 5.8.1 - Disposal of the device and of consumables with environmental impact...........................................142 6 - APPENDICES ................................................143 6.1 – CE Declaration of Conformity .................143 6.1.1 – THS/21, THS/G21, THS/SL21, THSMN21, THS/MS21 .................143 6.1.2 – THS/FB, THS/FBB, THS/M69K, THS/MBB and THS/MBR .............144 6.2 – Spare Parts .............................................144

5 - MAINTENANCE ............................................ 127


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Warranty terms The warranty period on all CEIA products is 12 months from the date of delivery. The warranty applies to all products supplied by us. The warranty covers defects of all components excluding batteries. The warranty does not cover damage caused by improper or inappropriate use or use for purposes other than those described in this manual. Do not tamper with the device. Do not open the housing. Tampering with or opening the device will void the warranty.

Customer Satisfaction Report Your suggestions and comments on the products and services offered by CEIA and its distribution network are extremely important for improving our procedures. We would ask you to send them to us by compiling and returning the form available at:

http://www.ceia.net/industrial/satisfaction Thank you for your kind interest and co-operation.

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FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance SAFETY INSTRUCTIONS - WARNINGS

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Read this manual carefully before installing or operating the device and before carrying out maintenance operations.

1 – SAFETY INSTRUCTIONS – WARNINGS

1.1 – Device users, requir ed instr ucti on level and trainin g The following table shows the list of all possible users and their required instruction level and training throughout the life cycle of the device.

1

Lifecyc le Transport

Users invol ved Stores operators responsible for loading and unloading products from vehicles . Transport contractors

2

Assembly and Installation

Installation technicians

3

Commissioning

Installation technicians

4.1 Use: setting. 4.2 Use: teaching,

NA Operator

programming or process changeover.

Required inst ructi on level / Training requirements Trained and qualified for handling loads. Knowledge of current regulations regarding health and safety in the workplace. Knowledge of the methods for loading, unloading and handling the machine inside packing. Knowledge of the weight of the machine. Trained and qualified for this work. Knowledge of current regulations regarding health and safety in the workplace. Knowledge of the methods for loading, unloading and handling the machine inside packing. Knowledge of the weight of the machine. Trained and qualified for the installation of the mechanical, electrical and pneumatic equipment on the machine. Knowledge of the hazards connected with this work. Knowledge of the personal protective equipment (PPE) to be used. Knowledge of current regulations regarding health and safety in the workplace and electrical safety. Knowledge of the precautions, content and procedures specified in the Installation and Maintenance Manual, in the Operating Manual and in the Programming Manual supplied with the machine. Trained and qualified for this work. Knowledge of current regulations regarding health and safety in the workplace and electrical safety. Knowledge of the precautions, content and procedures specified in the Installation and Maintenance Manual, in the Operating Manual and in the Programming Manual supplied with the machine. Knowledge of the processes performed with the machine in order to be able to set up and test the efficiency of the machine in production processes. The machine does not require setting up prior to standard use. Trained and qualified for this work. Knowledge of current regulations regarding health and safety in the workplace and electrical safety. Knowledge of the precautions, content and procedures specified in the Operating Manual and in the Programming Manual supplied with the machine. Knowledge of the processes performed with the machine in order to be able to set up and test the efficiency of the machine in production processes.

4.3 Use: operation.

Operator

Knowledge of current regulations regarding health and safety in the workplace. Knowledge of the precautions, content and procedures specified in the Operating Manual. Knowledge of the processes performed with the machine in order to be able to set up and test the efficiency of the machine in production processes and in the other tasks assigned.


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FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance SAFETY INSTRUCTIONS - WARNINGS Lifecyc le

4.4 Use: cleaning.

4.5 Use: fault finding.

Users invol ved

Required instr uctio n level / Training requirements

Operator

Knowledge of current regulations regarding health and safety in the workplace.

Operator

Maintenance technician

4.6 Use:

Operator

Ordinary maintenance.

8

5

Technical maintenance.


6

De-commissioning, dismantling and safe disposal.


Knowledge of the cleaning procedures specified by the customer. Knowledge of the precautions, content and procedures specified in the Operating Manual. Knowledge of current regulations regarding health and safety in the workplace. Knowledge of the precautions, content and procedures specified in the Operating Manual. Knowledge of the processes performed with the machine in order to be able to set up and test the efficiency of the machine in production processes and in the other tasks assigned. Trained and qualified for the installation of the mechanical, electrical and pneumatic equipment on the machine. Knowledge of the hazards connected with this work. Knowledge of the precautions to be taken and the personal protective equipment (PPE) to be used. Knowledge of current regulations regarding health and safety in the workplace and electrical safety. Knowledge of the precautions, content and procedures specified in the Installation and Maintenance Manual, in the Operating Manual and in the Programming Manual supplied with the machine. Knowledge of current regulations regarding health and safety in the workplace. Knowledge of the precautions, content and ordinary maintenance procedures specified in the Operator. Training and qualified for the mechanical, electrical and pneumatic maintenance activities performed on the machine. Knowledge of the hazards connected with this work. Knowledge of the precautions to be taken and the personal protective equipment (PPE) to be used. Knowledge of current regulations regarding health and safety in the workplace. Knowledge of the precautions, content and procedures specified in the Installation and Maintenance Manual, in the Operating Manual and in the Programming Manual supplied with the machine. Training and qualified for the mechanical, electrical and pneumatic maintenance activities performed on the machine. Knowledge of the hazards connected with this work. Knowledge of the precautions to be taken and the personal protective equipment (PPE) to be used. Knowledge of current regulations regarding health and safety in the workplace. Knowledge of the national regulations regarding the decommissioning and disposal of industrial electrical equipment. Knowledge of the precautions, content and procedures specified in the Installation and Maintenance Manual, in the Operating Manual and in the Programming Manual supplied with the machine.



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1.2 - Warnings 1.2.1 – General warnings -

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All personnel operating with or performing operations on the device must have an adequate preparation and must know the procedures and warnings described in this manual. Observe current regulations regarding electrical and personal safety for both the operator and the installer when installing the device. Any modification to the configuration setup by CEIA is forbidden and will void all warranties and certifications. Follow the instructions contained in this manual for all operations relating to installation, use and maintenance of the device. CEIA declines all liability for damage caused by failure to follow the instructions in this manual or for damage caused by non-permitted use, improper use or negligence. This manual must accompany the device described herein in the case of change of ownership and until the device is decommissioned.

1.2.2 – Installati on warni ngs Observe current regulations regarding electrical and personal safety for both the operator and the installer when installing the device. -

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The equipment must be installed in well-lit surroundings where there is no need for additional lighting. Natural light, where sufficient, is enough to illuminate the parts to be inspected. The equipment must be installed in a position where there is sufficient space for the operator to work in complete safety. Make all electrical connections following the procedures described in theInstallation section of this manual. Position the device as far away as possible from sources of electromagnetic interference, such as transformers or motors. This device contains electrical and electronic components and may therefore be susceptible to fire. Do not install in potentially explosive atmospheres or in contact with inflammable material, Do not use water or foam in the case of fire when the device is powered up The power supply to the equipment must be fitted with a main ON-OFF switch which completely shuts down the power supply to the equipment. Unless otherwise specified, before you start maintenance on the machine you should switch off and lock out the power supply at this switch. Only make the connections to the internal terminals of the power supply unit when the unit is disconnected from the mains. Only connect up the compressed air supply after you have completed installation of the device and made all the other connections. The mains compressed air supply must have an ON-OFF valve in an accessible position. It must be possible to padlock the valve. This valve is to be supplied by the customer. Before connecting the device to the power supply, ensure that the power supply voltage corresponds to that indicated on the rating plate attached to the device. Checking that the power supply conforms to the values specified on the rating plate and to the regulations in force is the responsibility of the customer. The power supply plug must only be inserted into a socket fitted with an earth/ground connection. Any break in the safety conductor, either inside or outside the device, or disconnection of the earth/ground safety terminal, will render the device dangerous. Intentional cutting or disconnection is strictly forbidden. The device should be connected to the mains power supply only after all connections required for full installation have been completed. To avoid damage due to lightning, fit the power supply line with appropriate surge suppressors. After installation the device should be stable and not subject to vibration or accidental movement. On systems with castors, the castors should be locked. All connecting cables should ORIGINAL INSTRUCTIONS

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be properly fastened down, in order to avoid knocks and accidental damage and to ensure optimum performance. Once the electrical connections have been completed, seal the unused cable glands to stop water or other foreign bodies entering the 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 authorized, trained personnel (EN 60204 standard). During installation take precautions to protect the detector opening or inside surface from damage. Do not use the opening for lifting. When you have completed installation, check the area around the machine for safety hazards. Check that there is sufficient space for the operator to work with the equipment. Installation and additional final testing is the responsibility of the final user.



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1.2.3 – Use warnings CEIA Metal Detectors employ low intensity electromagnetic fields in compliance with current legislation. MAGNETIC FIELDS can affect pacemakers. Wearers of pacemakers, cardiac defibrillators and other life supports, must not operate in proximity of the inductor or the heating inductors of this device. Wearers of pacemakers must not use the Metal Detectors of the THS/MN21 series which use static electromagnetic fields. Wearers should consult their doctor for advice on avoiding this hazard. -

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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 Do not supply the device when the Power Supply Box is open. Trapping and drawing in hazard. Do not place body parts, clothing or dangling objects close to the device. Do not wear loose fitting clothing which might become trapped in the machine. If you have long hair, wear a hair net. During use do not insert body parts or objects inside the material transit tunnel. Do not obstruct product transit. When the machine is operating, only use the control panels and the emergency stop buttons to control the machine. Before you start the conveyor belt, check that the reject bin and its cover are present and correctly positioned. Before you make any changes to the machine configuration, switch off the machine. Changes to machine configuration may only be made by authorized personnel who have control of the work area. Whenever there is any suggestion that the level of protection has been reduced, the device should be taken out of service and secured against accidental startup. Call an authorized service technician for assistance. The level of protection is considered to have been reduced when: - the device shows visible signs of wear and tear, especially on parts that ensure the device protections (boxes, gaskets, glands, fixing screws, etc.); - the power supply box is not correctly closed; - the earth/ground connections are not compliant; - the device has suffered mechanical or electrical damage (knocks, shocks, bumps, etc..); - the device does not operate correctly or as specified in this manual; - the device has been stored for long periods in sub-optimal conditions; - the device has suffered severe stress during transport; - the device has come into contact with corrosive substances.


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1.2.4 – Maintenance warnin gs -

-

-

-

-

12

During all maintenance operations ensure the complete absence of any potentially explosive atmosphere. Perform all maintenance operations following the procedures described in theMaintenance section of this manual. Before you move the machine or start maintenance or cleaning, switch off and lock out the power supply and the compressed air supply. Ensure that replacement fuses are of the correct rating and of the prescribed type. Makeshift fuses and short-circuiting of the fuse boards are strictly forbidden. Clean the various parts of the system following the procedures defined by the customer. Cleaning procedures should also comply with the hygiene requirements for the process and the working environment and must also take into account the degree of protection of the equipment. The machines are designed for use with a large range of food products and in a wide variety of production environments. This makes it difficult for us to specify a sanitizing procedure for all applications. It is the final user’s responsibility to draft suitable sanitizing procedures for their applications. The final user should also ensure that the instructions do not involve the use of methods or substances which are incompatible with the machine characteristics specified in the manual. Read the chapter on Maintenance carefully before calling the service centre. Whatever the problem, only specialised service personnel authorised to work with CEIA equipment should be called. Any damaged parts of the device should be substituted with original components only. Any maintenance or repair of the device while open and powered up 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. Before you restart the machine, check that all the guards are present and efficient. Check that the drive components and the electrical and pneumatic systems are efficient. Disposal of parts with environmental impact: follow the regulations in force in the country where the device is being used (refer to the Maintenance section).



1

1.3 – Permi tted u ses. Improp er uses. 1.3.1 – Permitted use The THS/21E and THS/21 electronic Metal Detectors are designed for the detection of magnetic and non-magnetic metal masses transiting inside the detection probe. - Handle the device with care and without excessive force during installation, use and maintenance - The final user is responsible for selecting the appropriate sensitivity for their application. After this selection has been made, and programming has been adjusted accordingly, it is also the final user's responsibility to check calibration using the test object(s) appropriate to the level of security selected. Calibration testing must also be performed at regular intervals to ensure the continued efficiency of the equipment. -

1.3.2 – Improper use -

-

The THS/21E and THS/21 Metal Detectors are not suitable for installation or use in explosive or potentially explosive atmospheres. Any maintenance or repair of the device while open and powered up 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. Electric arc welding must not be carried out on the detector probe, on the control power box or on any part of the attached structure. The device is fitted with mechanical and electronic protections, described in this manual. Removing or reducing these protections is forbidden. The machine is not designed for use in hazardous environments where there is a risk to the health and safety of the operator. We recommend that you do not use the equipment in very dry environments. Very dry environments can generate electrostatic charges.

1.4 – Residu al ri sks 1.4.1 – Installati on -

-

Before you move the detector, check its weight. It could be too heavy to be handled by one person. Use suitable handling methods and tools. CEIA declines all liability for damages arising from incorrect handling of the container. On integrated systems fitted with castors, lock the castors to prevent accidental movement. Exercise extreme when making connecting up electrical components and the earth. Incorrect connections can create an electrocution hazard. Do not exceed the compressed air pressure rating. Exceeding this rating can cause an overpressure and explosion hazard. Tipping hazard. On integrated systems failure to follow the instructions given in this manual may cause the machine to tip over.


13

1


1.4.2 – Operating CEIA Metal Detectors employ low intensity electromagnetic fields in compliance with current legislation. MAGNETIC FIELDS can affect pacemakers. Wearers of pacemakers, cardiac defibrillators and other life supports, shall not operate in proximity of the inductor or the heating inductors of this device. Wearers of pacemakers must not use the Metal Detectors of the THS/MN21 series which use static electromagnetic fields. Wearers should consult their doctor for advice on avoiding this hazard. -

-

-

-

-

-

Empty the reject material bin at regular intervals. Exercise caution when emptying the bin because it could be heavy or contain very hot material. Define and implement a procedure for this operation. We decline all liability for injury to persons or damage to property caused by incorrect emptying of the reject material bin. Trapping and drawing in hazard. Body parts or loose dangling clothing can become trapped in the moving parts of the machine. Only authorised operators wearing suitably close-fitting overalls are permitted to work in this area. Tripping and slipping hazard. The absence of a reject material bin or a system for collecting ejected product can cause material to be deposited on the floor thereby creating a tripping and slipping hazard. Injury hazard to eyes, ears and sensitive body parts. When operating the machine do not approach the depressurising pipe of the blower ejector. Hard knocks to parts of the compressed air system can cause damage leading to leaks, bursting or the escape of compressed air. The machine is not fitted with a safety valve which depressurises the compressed air system in the event of a power failure which causes the lighting to fail. Automatic ejection systems (pusher cylinder or air jet types) will be powered down in the event of a power failure. The drive motor of the conveyor belt is covered by a metal guard except on the lower side and on the side facing the inside of the machine. Burns hazard: guard surfaces are very hot. Burns hazard. Caution hot surfaces. If the weight carried on the belt exceeds the limits specified in the technical data this will cause the motor to overheat. If dirt residues are not cleaned from the machine at regular intervals this also will cause the motor to overheat. Although the power of the laser beam used in barcode readers is very low, it can be dangerous to the human eye if stared into for long periods of time. Failure to follow the operating instructions in this manual may cause a loss of food characteristics. On equipment where the material to be inspected is loaded and unloaded manually, it is the customer’s responsibility to assess the risks to operator health and safety. On integrated systems with the downstream conveyor connected up, the belt may start and stop unexpectedly because it is controlled from this infeed line.

1.4.3 – Maint enance -

-

14

Systems with a conveyor belt. Before you restart the motor after maintenance, make sure that no screwdrivers, tools or other objects have been left on the belt. Objects left on the belt will be thrown outwards when the system is started. Failure to perform the hygiene and sanitising procedures at the specified intervals can cause the proliferation of bacteria. Crushing and trapping hazard. Incorrectly refitting the guards after cleaning or maintenance will leave moving parts insufficiently covered and thereby cause a crushing and trapping hazard.


FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance DESCRIPTION

2

2 - DESCRIPTION

2.1 – General descri pti on CEIA THS inspection systems are available in two versions: - Detection antenna with power supply unit. - Detection antenna with integrated conveyor belt system 2.1.1 – Detection prob e This system is designed for installation on a production line suitably set up by the customer or the installer. It consists of a detection antenna and a power supply unit only. Both the antenna and the power supply unit are available in different configurations. The antenna is available in various configurations to match different detection requirements. The power supply unit is available configured for the control of the Metal Detector only or for control of the conveyor belt provided by the customer. All models are available in two different subclasses, the 21E Series and the 21 Series, with different features and characteristics, as stated here below: Features

21E Series

21 Series

Display type

Alphanumeric OLED 4x20 characters

Graphic OLED 128x64 pixel

Local Programming

4 keys 3 with double function

16 keys 3 with double function

Alphanumeric data entry

No

Yes

Quick Access function

No

Yes

Autotest function

No

Yes

Automatic detection performance evaluation

No

Yes

Sensitivity

High

Very High

Product memories

250

500

1000

10000

3F Technology

Multi Spectrum Technology

IP65

IP66 and IP69K

Event log Detection technology Protection degree


15

2


2.1.2 – Integrated con veyor With this version the CEIA THS Metal Detector is fully housed in a high-hygiene, stainless steel structure fitted with a digital controller for controlling speed and the ejection stages for nonconforming product. CEIA inspections systems are available in a wide range of sizes suitable for a wide variety of applications. The casing structure, the Metal Detector and the belt control panel are all made from stainless steel. The conveyor belt, the fully moulded cover for the ejection area and the reject product container are all fully certified for food safe applications.

16



2

2.2 – Detection Probes 2.2.1 – THS/21E and THS/21E-3F The THS/21E is a high-sensitivity Metal Detector controlled by a microprocessor and designed for industrial use. It is also available in an extremely compact version, the THS/SL21E (SLIM LINE version), for mounting on a conveyor belt and is ideal for weighing machines. The THS/21E-3F is a multi-frequency technology model, for use with a variety of products with significant chemical-physical differences (dry, wet, frozen product, packed in metalized film). A slim line version is also available: THS/SL21E-3F. The Metal Detector probe, complete with electronic control unit The power supply box, for connecting the device to mains B power and to the external units (photocell, ejector, etc.). See section 2.3 for possible configurations.

A

C Connecting cable D Tunnel

THS/21E

E

Stainless steel control panel fitted with alphanumeric display and a 4-key programming keyboard

2.2.2 – THS/21 and THS/MS21 The THS/21 is a very high-sensitivity Metal Detector controlled by a microprocessor and designed for industrial applications processing dry products. It is available also in an extremely compact version, the THS/SL21 (SLIM LINE version) for mounting on a conveyor belt and is ideal for weighing machines. The THS/MS21 is a multi-spectrum technology model, for use with a variety of products with significant chemical-physical differences (dry, wet, frozen product, packed in metalized film). A slim line version is also available: THS/SLMS21. A

The Metal Detector probe, complete with electronic control unit

The power supply box, for connecting the device to mains B power and to the external units (photocell, ejector, etc.). See section 2.3 for possible configurations. C Connecting cable D Tunnel E THS/21

Stainless steel control panel, fitted with graphic display and a 16-key programming keyboard


17

2


2.2.3 – THS/MN21 The THS/MN21 is a very-high sensitivity Metal Detector for detecting ferromagnetic metal contaminants in products inside containers made from non-magnetic metal foil (e.g. aluminium foil) or inside aluminium trays. It is also used to detect needles in clothes with non-magnetic accessories (buttons, zips, etc. …).

A

The Metal Detector probe complete with electronic control unit.

The Control Power Box, for connecting the device to mains B power and to the external units (photocell, ejector, etc.). See section 2.3 for all possible configurations. C Connecting cable D Tunnel E

Stainless steel control panel, fitted with graphic display and 16-key programming keyboard

THS/MN21 F Field generator

18



2

2.2.4 – THS/G21E The THS/G21E is a high-sensitivity model with circular tunnel for products transported in tubing. The probe is designed to be fixed in an inaccessible position. The detector controls are therefore incorporated in the power supply unit. Its typical use is between multi-head weighing machines and packaging machines, or in gravitational and pneumatic product transport systems in general (powders, granular material, liquids etc.).

A


The power supply box, for connecting the device to mains power and to the external units (photocell, ejector, etc.), with B a remote control unit (RCU). See section 2.3 for possible configurations. C Connecting cable D Tunnel THS/G21E

E

Stainless steel control panel, fitted with alphanumeric display and 4-key programming keyboard

2.2.5 – THS/G21 and THS/GMS21 The THS/G21 is a very high-sensitivity model with circular tunnel for products transported in tubing. The probe is designed to be fixed in an inaccessible position. The detector controls are therefore incorporated into the power supply unit. The typical use of THS/G21 is between multi-head weighing machines and packaging machines, or in gravitational and pneumatic product transport systems for dry products (e.g. powders or granular material). The THS/GMS21 is a multi-spectrum model, for use with a variety of products with significant chemical-physical differences (powders, granular material, liquids etc.).

A


The power supply box, for connecting the device to mains power and to the external units (photocell, ejector, etc.), with B a remote control unit (RCU). See section 2.3 for possible configurations. C Connecting cable D Tunnel THS/G21

E

Stainless steel control panel, fitted with graphic display and 16-key programming keyboard


19

2


2.2.6 – Applicable power supply boxes 2.2.6.1 – Control Power Box (CPB) The Control Power Box contains the Metal Detector power supply unit. It has connections for external sensors and slave devices and can also house the remote control unit (RCU).

Control Power Box

Control Power Box with Remote Control Unit (RCU), with 4-key keyboard and alphanumeric display (21E series)

Control Power Box with Remote Control Unit (RCU), with 16-key keyboard and graphic display (21 Series)

Small Size Power Supply Unit for OEM applications (AL_card)

The basic version and the complete version of the Control Power Box are fitted with an ALM card. The difference between the two versions is in the type and number of connections for external devices as detailed in the table below: IN / OUT Auxiliary relay

OUT

Test request relay

OUT

Upstream conveyor relay

OUT

Ready relay

OUT

Ejection relay

OUT

Alarm relay

OUT

RS-232

IN

Auxiliary RS-232

IN / OUT

RCU connection

IN / OUT OUT

Downstream conveyor

IN

Inhibition

IN

Bin absent

IN

Auxiliary input

IN

Ejector position check

IN

Ejection check

IN

Ejection confirmation

IN

Photocell

IN

Reset

IN

Low pressure

IN

Encoder

IN

Bin full

IN

External beacon Emergency buttons Bluetooth connection

20

IN / OUT

Barcode Reader

Ejector

AL_ Small Size Power Supply

OUT IN IN / OUT


ALM Base version

ALM Complete version


2

2.2.6.2 – Remote Control Unit (RCU) The THS/21x Metal Detector can be fitted with an optional remote control unit (RCU). The RCU is designed for all those applications where the antenna and the power supply unit are fitted in positions which are difficult for the operator to reach.

RCU 2.2.6.3 – Conveyor Control System (CCS) This unit has the same functions as the full version of the control power box (CPB) and in addition has a conveyor belt motor driver/control section.

Conveyor Control System This module is available on the following versions: - CE-mark version - USA version 115V - USA version 230V See section 2.9 for the Technical Characteristics. The Conveyor Control System also incorporates the main switch, the controls for activating the belt and the LED indicators needed for operation. 2.2.6.4 – Field Generator (MAG) This unit is part of the THS/MN21 model and is an additional power supply unit. It is not available for other models.

Field Generator


21

2


2.3 – Integrated system wi th co nveyor b elt CEIA integrated systems incorporate the THS Metal Detector, a conveyor belt and all the related accessories (e.g. ejection system, reject collection system, bar code reader) in a single system where all the components are ready installed and configured. The integrated systems are available with various types of belt, Metal Detector and accessory and can therefore be customised to individual requirements and applications. Model

Belt type

Ejection type

Belt length

Belt width

Belt height

Detector type Component inversion

Flat Modular Belt stop Pneumatic piston Air blow Reversing belt Retracting belt 1000 1300 1500 1700 1800 2000 150 200 250 300 350 400 450 500 600 700 ±75 875 ±75 1000 ±75 1125 ±75 THS/21x THS/MS21x THS/21E-3F THS/MN21 Antenna/PSU box Ejection system

THS/FBB

THS/FB





THS/MBB

THS/M65 THS/M69K

THS/MBR

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For details of customised versions with different dimensions and configurations, contact our Sales Department.

22



2

2.3.1 – Inverting component positions 2.3.1.1 – Inverti ng t he antenna/PSU unit p osi tion It is possible to invert the position of the controls of the antenna/PSU unit, moving the controls to the other side of the conveyor belt.

Antenna Front

Antenna Back

2.3.1.2 – Inverting the ejection system position It is also possible to invert the position of the ejection system as shown in the figure below.

Ejection Back/Front

Ejection Front/Back


23

2


2.3.2 – Models 2.3.2.1 – THS/FBB

THS/FBB with ejection system

A

Metal Detector antenna

B

Programming and control panel

C

Main switch

D

Conveyor belt control panel

E

Synchronization photocell

F

External beacon

G

Auxiliary emergency button

H

Reject material bin

L

Ejection system

M

Support feet (to be fixed to the floor) or lockable castors

Av ailable features and opt ions Belt length

F E M M L H 1. 2. 3.

24

External buzzer Red lamp for alarm and fault Signalling Amber lamp for alarm Blue lamp for test request Synchronization photocell Belt variable speed 875 mm Belt height 700 mm 125 mm Height extension 250 mm Adjustable feet ±75mm Stand type Lockable castors ±50mm None (belt stop in case of alarm) Ejection Reject pusher cylinder system Reject air jet Standard Rejected material bin Large Side panels for produc t containm ent FDA rubber roller covering s Ejection confirmation Ejection confirmation, bin full alarm Sensors kit Ejection confirmation, bin full alarm, low pressure alarm Applicable only on belt height 875 Available only on standard systems, without height extensions Available only on some configurations

1300

1500

1800

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3 3

Standard Accessory / Optional Not available


2

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2

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2


2

2.3.2.2 – THS/FB

THS/FB with ejection system

A


B


C

Main switch

D


E


F

External beacon

G


H

Reject material bin

L

Ejection system

M


Avail able features and opti ons Belt length

F E M M L H -

-

External buzzer Red lamp for alarm and fault Signalling Amber lamp for alarm Blue lamp for test request Synchronization photocell Belt variable speed 875 mm Belt height 700 mm 125 mm Height extension 250 mm Stand type Adjustable feet (floor fixing) ±75mm None (Belt stop in case of alarm) Ejection Reject pusher cylinder system Reject air jet Standard Rejected material bin Large Side panels for produc t containm ent FDA rubber roller coverin gs 230 Vac – 1~ - 11.2 A Power supply 115 Vac – 1~ - 11.4 A Ejection confirmation Ejection confirmation, bin full alarm Sensors kit Ejection confirmation, bin full alarm, low pressure alarm

1. Applicable only on belt height 875 2. Available only on some configurations

800

1000

1300

1500

1800

2000

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1

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25

2

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance DESCRIPTION 2.3.2.3 – THS/MBB

THS/MBB with ejection system

A


B


C

Main switch

D


E


F

External beacon

G


H

Reject material bin

L

Ejection system

M



F E M M L H -

-

1. 2. 3.

26

External buzzer Red lamp for alarm and fault Signalling Amber lamp for alarm Blue lamp for test request Synchronization photocell Belt variable speed Flush grid Belt type Flat top 875 mm Belt height 700 mm 125 mm Height extension 250 mm Adjustable feet ±75mm Stand type Lockable castors ±50mm None (Belt stop in case of alarm) Ejection Reject pusher cylinder system Reject air jet Standard Rejected material bin Large Side panels for produc t containm ent Ejection confirmation Ejection confirmation, bin full Sensors kit alarm Ejection confirmation, bin full alarm, low pressure alarm Applicable only on belt height 875 Available only on standard systems, without height extensions Available only on some configurations

1330

1530

1830

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2

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2


2

2.3.2.4 – THS/M65 and THS/M69K

THS/M65 with ejection system

A


B


C

Main switch

D


E


F

External beacon

G


H

Reject material bin

L

Ejection system

M

Support feet (to be fixed on the floor) or lockable castors

Avail able features and opti ons Belt length

F E M M L

H -

External buzzer Red lamp for alarm and fault Signalling Amber lamp for alarm Blue lamp for test request Synchronization photocell Belt variable speed Flush grid Belt type Flat top 875 mm Belt height 700 mm 125 mm Height extension 250 mm Stand type Adjustable feet (floor fixing) ±75mm None (Belt stop in case of alarm) Ejection Reject pusher cylinder system Reject air jet Rejected material bin

1300

1500

1800

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Side panels for product containment Ejection confirmation Ejection confirmation, bin full alarm Sensors kit Ejection confirmation, bin full alarm, low pressure alarm

1. Applicable only on belt height 875 2. Available only on some configurations

  



27

2

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance DESCRIPTION 2.3.2.5 – THS/MBR A


B


C

Main switch

D


E


F

External beacon

G Auxiliary emergency button

THS/MBR

H

Reject material bin

L

Retracting section of the belt

M

Support feet (to be fixed to the floor)


F E M M H -

External buzzer Red lamp for alarm and fault Signalling Amber lamp for alarm Blue lamp for test request Synchronization photocell Belt variable speed Flush grid Belt type Flat top 875 mm Belt height 700 mm 125 mm Height extension 250 mm Adjustable feet ±75mm Stand type Lockable castors ±50mm Standard Rejected material bin Large Side panels for produc t containm ent Ejection confirmation Ejection confirmation, bin full alarm Sensors kit Ejection confirmation, bin full alarm, low pressure alarm   

28


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2000

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

























2

2.4 – Device identi fic ation 2.4.1 – Probe All the antenna including those fitted to integrated systems have ID plates showing the following data: Model and Serial number of the antenna and Dimensions of the tunnel.

xxxxxx 211002xxxxx 300 x 150

2.4.2 – Control pow er box All control power boxes including those fitted to integrated system have ID plates with the information shown in the examples below.

211002xxxxx

211002xxxxx

100 – 120 Vac

100 – 240 Vac

50/60 Hz – 1ph 5 kA rms Symmetrical 240 V max


XX,X A

X.X A

IP65

IP65 4X

xxxV

2011

2011

E2xxx

E2xxx

ID plate for CE models

ID plate for UL508A models

The ID plates above are provided as examples only. The values shown vary from model to model. 2.4.3 – Conveyor control system

XX.X A XXX Vac XX Hp

211002xxxxx

211002xxxxx

100 – 120 Vac

100 – 240 Vac



XX,X A

X.X A

IP65

IP65 4X

xxxV

2011

2011

E2xxx

E2xxx

ID plate for CE models

ID plate for UL508A models

The ID plates above are provided as examples only. The values shown vary from model to model.


29

2


2.4.4 – CEIA conveyor str uct ure CEIA integrated systems have an additional ID plate for the conveyor belt as shown in the example here.

30


THS/FB 211002xxxxx 1500 x 300


2

2.5 – Functi onal di agrams Legend CEIA INDUSTRIAL METAL DETECTOR

INCLUDED COMPONENT

OPTIONAL COMPONENT

EXTERNAL DEVICE OR CONNECTION

2.5.1 – THS wit h cont rol p ower box

2.5.2 – THS with conveyor control system

2.5.3 – THS/G21, THS/G21E, THS/GMS21


31

2


2.5.4 – Integrated sys tems PRODUCTIONLINE

CEIAIntegratedSystem DETECTOR INHIBITION CONTACT

SET-ASIDE BIN ABSENT SENSOR

ALARM RESET CONTACT

PRODUCT TRANSIT PHOTOCELL

METAL DETECTOR ANTENNA

EJECTOR

ALARM AND/OR LAMP

BARCODE READER

FOLLOWING CONVEYOR

CONVEYOR BELT MOTOR

TEST REQUEST LAMP

COMPUTER OR PRINTER

EXTERNAL CONTROLS AND INDICATORS

POWER SUPPLY BOX (Conveyor Control System)

PRECEEDING CONVEYOR

32

SET-ASIDE BIN FULL SENSOR

EJECTION CONFIRMATION SENSOR

AIR PRESSURE SENSOR

ALARM

FAULT



2

2.6 - Dimension s 2.6.1 – Prob es 2.7.1.1 – THS/21, THS/MS21, THS/21E, THS/21E-3F

Series

DW

DH

TH

DL

FHL

TP

A

200, 250, ..., 1000

100, 125, 150,175

395

290

190

105

B

350, 400, ..., 800

200, 225, 250, 275

550

390

290

160

C

450, 500, ..., 1000

300, 325, 350

635

490

390

210

Series

DW

DH

TH

DL

FHL

TP

FHP

D

500, 600, ..., 1300

400, 450, 500

905

490

390

260

TP-30


FHP TP-30

FHD

DC

TW

205

DW+420

280

DW+520

320

DW+620

FHD

DC

TW

DW+60

455

DW+720

DW+60

33

2

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance DESCRIPTION 2.6.1.2 – THS/SL21, THSSL21E DW

TH

DH

FD TW

Series

DW

DH

TH

100

310

125, 150

360

175, 200

410

225, 250

460

A B C

150, 200, 225, 250, 275, 300, 325, 350, 375, 400, 450

D

FD

TW

DW+50

DW+387

2.6.1.3 – THS/MN21 TW DW

TH

DH

FD

34

Model

DW

DH

TH

125

350, 500, 550

125

545

150

350, 500, 550

150

570

200

350, 500, 550

200

620

250

350

250

670


FHD

TW

DW+60

DW+620


2

2.6.1.4 – THS/G21, THS/GMS21, THS/G21E HL

TW VL

DH

VL

Model (opening)

T

THS/G21x-50

50

THS/G21x-100

100

THS/G21x-150

ØT

TW

DH

VL

HL

405

250

205

226

150

435

300

255

276

THS/G21x-175

175

460

325

280

301

THS/G21x-200

200

485

350

305

326

THS/G21x-250

250

505

400

355

376


35

2


2.6.2 – Power supp ly un its 2.6.2.1 – Control Power Box (CPB) and Field Generator (MAG)

2.6.2.2 – Control Power Box wit h Remote Cont rol Unit (THS/21E)

36



2

2.6.2.3 – Control Power Box wi th Remote Cont rol Unit (THS/21)

2.6.2.4 – Conveyor Cont rol System

2.6.2.5 – Small size power su pply unit


37

2


2.6.3 – Integrated sys tems 2.6.3.1 – THS/FBB

BH Model

THS/FBB

BL

BW

300 1300, 1500, 1800 400 500 * available only on belt height 875 mm

castors 920 ±50

feet 700 700 ±75

875 875 ±75

feet extension * 125 250 1000 ±75

1125 ±75

TW 861 - 1113 961 - 1213 1061 - 1313

2.6.3.2 – THS/FB BL

TW DW BW

DH

BH

BH Model

THS/FB

38

BL

BW

150 200 250 300 1000, 1300, 1500, 1800, 2000 350 400 450 500 1300, 1500, 1800, 2000 600 * available only on belt height 875 mm

castors

not available

feet 700

700 ±75

875

875 ±75


feet extension * 125 250

1000 ±75

1125 ±75

TW 601 - 1226 651 - 1276 701 - 1326 751 - 1376 801 - 1426 851 - 1476 901 - 1526 951 - 1576 1051 - 1676


2

2.6.3.3 - THS/MBB TW

BL

DW

BW

DH

BH

BH Model

BL

BW

300 THS/MBB 1330, 1530, 1830 450 600 * available only on belt height 875 mm

castors 920 ±50

feet 700

875

700 ±75

875 ±75

feet extension * 125 250 1000 ±75

1125 ±75

TW 601 - 1226 651 - 1276 701 - 1326

2.6.3.4 – THS/M65 and THS/M69K BL

TW DW

BW

DH

BH

BH Model

THS/M65

BL

BW

300 1300, 1500, 1800 450 600 * available only on belt height 875 mm

castors not available

feet 700 700 ±75

875 875 ±75


feet extension * 125 250 1000 ±75

1125 ±75

TW 750 - 1051 900 - 1201 1050 - 1351

39

2

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance DESCRIPTION 2.6.3.5 – THS/MBR

Model

BL

BW

BH

TW

THS/MBR

1700, 2000

300 450 600

875 ±75

922 1072 1222

2.7 – Options and Accesso ries For the list of options and accessories available for the THS/21, see the Spare parts, Accessories and Options Manual .

40



2

2.8 – Techni cal characteris tic s 2.8.1 – Metal Detector Special features Detection sensitivity Immunity to environmental interference Data display type Local programming

Signalling

Programming

Interfaces

Inputs Outputs Safety and Security

THS/21E High High Alphanumeric OLED 4x20 characters 4 keys, 3 with double function

THS/21 Very high High High-contrast graphical OLED 128x64 pixel 16 keys, 3 with double function

Control Power Box or Conveyor Control System according to on request on request Standards UL 508A and CSA-C22.2 No. 1405 Audio and visual detection indicators. Display of the signal level by means of bar-graph. Inspected/contaminated product counter ISO 9001 certificated manufacturer Extremely compact probe, on version SL (Slim Line) Detector for magnetic and non-magnetic metals, for use with different types of product thanks to selection of the operating frequency, on models THS/MS21 and THS/21E-3F Detection of ferromagnetic metals when considerable quantities of aluminium or other non-magnetic metals are present, on model THS/MN21 Autolearn and automatic tracking of the product effect Probe with circular opening for checking material transported in tubing, on models THS/G21 Audio Built-in internal buzzer Output for external beacon Visual Graphic display with bar-graph indication Light indicators on control unit RED: Alarm or Fault GREEN: Power on Data management Management of production electronic data and electronic signatures as per CFR 21, Part 11: Data security, integrity and traceability Programming type Local: Through a built-in keyboard with 4 or 16 keys Remote: RS232, Bluetooth, Ethernet/WiFi (option) Access level Up to 40 programmable users, each user has a personal set of accessible parameters defined by the Administrator 7 users already programmed, set Operator, Supervisor, Engineer, by default with their relative Quality Control Operator, Quality passwords Control Supervisor, Remote user, Administrator Data capacity 250 products THS/21E 1000 events 500 products THS/21 10000 events RS232 serial interface Built-in Bluetooth Built-in Ethernet / WiFi interface Optional 100 Base-T See table in section 2.2.6.1 See table in section 2.2.6.1 Protection degree THS/21E IP65 THS/21 IP66 – IP69K On UL versions, the Control Power Box and Conveyor Control System have a 4X-12 certified degree of protection Galvanic isolation of the mains voltage Electrical insulation Compliant with international standards for safety and radio interference


41

2


Self-diagnosis system Supply

Dimensions and Weights

Environmental conditions

42

An internal self-diagnosis system continuously monitors Metal Detector functional efficiency. In the event of a fault, a message is shown on the control display and all alarm indicators are activated together with corresponding relays Control Power Box Main voltage 100-240 Vac Frequency and phase 50/60 Hz - single phase Full load current (FLA) 2.2 A (6.6 A for THS/MN21) Conveyor Control System : 100-120 Vac 115V Main voltage : 200-240 Vac 230V Frequency and phase 50/60 Hz - single phase : 11.2 A 115V (15.6A for THS/MN21) Full load current (FLA) 230V : 11.4 A (15.8 for THS/MN21) Connected motor 0-230V triphase nominal voltage : 0.37 kW (0.5 Hp) 115V Connected motor maximum power : 0.75 kW (1 Hp) 230V Overall See related section Dimensions Useful See related section Power supply not included Cable length 2m (custom lengths up to 40m, Connection on request) Weight Indicated on FAT and on package Temperature Operative -10 – +55 °C Storage -40 – +70 °C Relative humidity Operative 5 – 90 %, non-condensing Storage 5 – 90 %, non-condensing Pollution degree Class 2 (IEC61010-1) Installation category Category II (IEC61010-1)



2

2.8.2 – Integrated sys tems Special features

Ejection mode Signalling

Conveyor belt with integrated THS/21x Metal Detector and ejection system HACCP compliant Structure made from stainless steel and food safe plastics as per FDA and USDA specifications Conveyor belt (flat or modular) made from certified food safe materials System designed to the latest, most stringent safety standards Conveyor Control System compliant with UL 508A and CSA-C22.2 No. 14-05 standards (on request) High-reliability motor with stainless steel protective cover, high drive capacity version Easy belt alignment Digital speed adjustment Maximum flexibility: all components can be inverted Quick and easy to clean Easy maintenance and inspection Belt stop, pneumatic pusher ejection, air jet ejection, deviator arm, belt reversing (only on THS/FBB and THS/FB), belt retraction (THS/MBR) Audio Visual

Programming

Programming type Access level

Data capacity

Interfaces

RS232 serial interface Bluetooth Ethernet / WiFi interface

Inputs Conveyor Control System Outputs Safety and Security

Conveyor Control System Protection degree

Noise emissions Electrical insulation

Built-in internal buzzer Built-in external beacon Graphic display with bar-graph indication Light indicators on control unit RED: Alarm or Fault GREEN: Power on RED: Alarm or Fault AMBER: Alarm (optional on External beacon THS/FBB and THS/MBB) BLUE: Test request (optional) Local: Through a built-in keyboard with 4 or 16 keys Remote: RS232, Bluetooth, Ethernet/WiFi (option) Up to 40 programmable users, each user has a personal set of accessible parameters defined by the Administrator 7 users already programmed, set Operator, Supervisor, Engineer, by default with their relative Quality Control Operator, Quality passwords Control Supervisor, Remote user, Administrator 250 products With THS/21E probe 1000 events 500 products With THS/21 probe 10000 events Built-in Built-in Optional 100 Base-T Ejection confirmation, Photocell, Reset, Low pressure, Encoder, Bin full, Emergency buttons, Barcode reader, Downstream conveyor, Inhibition, Bin absent, Ejector position check, Ejector check Test request, Upstream conveyor, System ready, Ejection in progress, Alarm, Ejector, External beacon Metal Detector THS/21E IP65 Metal Detector THS/21 IP66 – IP69K THS/FB, THS/FBB, THS/MBB, IP65 THS/M65, THS/MBR THS/M69K IP66 – IP69K On UL versions, the Conveyor Control System has a 4X-12 certified degree of protection Noise level <70 dB(A); <130 dB(C) as per Directive 2006/42/EC Galvanic isolation of the mains voltage Compliant with international standards for safety and radio interference


43

2


Self-diagnosis system Supply

Dimensions and Weights

Environmental conditions

An internal self-diagnosis system continuously monitors Metal Detector functional efficiency. In the event of a fault, a message is shown on the control display and all alarm indicators are activated together with corresponding relays Power supply : 100-120 Vac 115V Voltage : 200-240 Vac 230V Frequency and phase 50/60 Hz - single phase : 11.2 A 115V (15.6A for THS/MN21) Full load current (FLA) : 11.4 A 230V (15.8 for THS/MN21) Connected motor Maximum output voltage 230V triphase 115V : 0.37 kW (0.5 Hp) Maximum power : 0.75 kW (1 Hp) 230V Compressed air Pressure 600-1000 kPa 50 litres/min (piston ejector) Flow 600 litres /min (air blow ejector, optional) Overall See section 2.6.3 Dimensions Useful See section 2.6.3 Cable length Power supply not included Integrated system Indicated on FAT Packaged system Indicated on the package itself Max. conveyed weight 50 kg on belt Weight Max. weight of single pack 10 kg with pneumatic ejector ejected 1 kg with air jet ejector Temperature Relative humidity Altitude

Operative -10 – +55 °C Storage -40 – +70 °C Operative 5 – 90 %, non-condensing Storage 5 – 90 %, non-condensing 1000 m characteristic. For details of other altitudes, contact the Sales Department

2.9 – Safety devices The THS/21 is fitted with a list of safety features described below, in order to warrant the proper protection level, during the correct use. IP Protection degree

Cable glands

Self-diagnosis system

Password

44

All the system containers (probe and supply box) have a degree of protection (see the technical specifications) which ensure water tightness during operations and cleaning. All additional conveyor components have a protection degree of at least IP65. This also means that they are watertight. The cable glands installed on the system are IP68 and they are dimensioned for M16, M20 and M25 cables. In order to maintain the protection degree, you must use cables with characteristics and diameter compliant with the device glands and following the guidelines specified in this manual. Insert only one cable for each gland and take care that all of them are mounted and tightened in the correct way. Do not remove the caps from unused glands. An internal self-diagnosis system continuously monitors Metal Detector functional efficiency. In the event of a fault, a message is shown on the control display and all alarm indicators are activated together with corresponding relays. The access to Metal Detector parameters is protected by a six level password system.


FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION

3

3 - INSTALLATION Before starting any installation operation, carefully read the Safety instructions – Warnings section of this manual. Observe current regulations regarding electrical and personal safety for both the operator and the installer when installing the device.

3.1 – General guidelines The minimum installation requirements depend on the THS model being installed. For precise details, see the section Technical Specifications. 3.1.1 – Installing the Metal Detector on conveyor belts provided by the customer Some THS models are designed for installation on conveyor belts or production lines provided and set up by the customer. When designing these systems customers are advised to follow the guidelines given in this manual to ensure that they get top performance from their CEIA Metal Detectors. 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 section 4 – Use of the devic e. 3.1.1.1 – Controls The standard EN 60204-1 specifies that the main switch and the other controls to be used by the operator must be at a height of between 60 and 180 cm from the floor. In cases where it is not possible to comply with this specification, you must install an additional remote control unit (RCU) at the height specified. 3.1.1.2 – Load-bearing stru ctur e 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. The load-bearing structures of the conveyor belt must be stable and not subject to detectable vibration during movement of the belt. For a THS/MN21 the structure of the belt must be in nonmagnetic steel (e.g. AISI 316).


45

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 3.1.1.3 – Fixed metal st ruct ures All the fixed metallic structures in proximity to the detector must be securely fastened down with bo lts and self-blocking nut s . If they form intermittent coils (caused by discontinuous metal contact), they must be welded. Intermittent coils can cause interference for the Metal Detector. This interference is caused by the stray currents induced by the electromagnetic field of the Metal Detector on the coils. This can cause false alarms on the detector. Installation of structures or equipment with metallic (ferromagnetic for the THS/MN21) frames in the proximity of the Metal Detector is not recommended. If this is not possible, they must be placed at distance of at least D from sides of the probe. Fixed metal structures (frames, metalwork, etc.) must, in all cases, be located at a distance (D) that is at least equal to the diameter or the height of the probe (DH), on both sides of the probe. Al l models D

DH

D

DH

THS/MN21

3 DH

3.1.1.4 – Movin g metal s truc tures Such structures, especially those with a considerable mass (e.g. mills, hoppers), must be located as far away as possible from the probe. Al l models D

6 DH

THS/MN21

10 DH

3.1.1.5 – Side panels to co ntain t he material in tr ansit Any side panels near the probe must be made of insulating material (plastic, wood, etc.).

Side panels for containing the material in transit

46


D

DH


3

3.1.1.6 – Position of the conveyor belt inside the probe The conveyor belt must run 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). This is particularly important with long belts which in addition to requiring extra support must also be prevented from vibrating. The sheet must not touch the probe (the figure shows a gap of 510 mm); if it were to touch the probe it could send vibrations to the probe. In any case, 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 probe. All models D

2 DH

THS/MN21 4 DH

THS/MN21 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 to 30 mm. For flat belts. the conveyor belt must pass through the probe in both directions to avoid having to cut and re-join it when substituting the belt.

Position of the conveyor belt inside the probe pi: sheet of insulating material; pm: layer of metal material; n: belt

3.1.1.7- Conveyor belt r ollers The distances given below are intended as a guide only and depend on the sensitivity required and the type of probe. After installation you should check that the unit operates efficiently. In general, it is advisable that any rollers located near the probe be of insulating material. In any case, there must be an electrical connection on one side only of the roller, in order to allow the discharge of any electrostatic charges. All models D 1

1,5 DH

THS/MN21 1

3 DH

Use nonmagnetic steel bearings. I: insulated support; C: non-insulated support; B: bearing

Rollers made from insulating material with metallic bearings

The bearings must be placed at the ends of the rollers, never in the middle.


47

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION Metal drive or idle rollers must be located at a distance D from the sides of the probe. These rollers must also be insulated on a single supporting piece in order to avoid forming electromagnetic coils and to allow the discharge of any electrostatic charges. All models D 1

THS/MN21 1

2 DH

6 DH

Metal idle rollers

Use nonmagnetic steel bearings.

I: insulated support; C: non-insulated support; S: screening

Metal drive rollers

Metal rollers must be perfectly concentric. YES!

NO!

At tenti on: Rollers for V-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 D to both sides of the probe All models D

THS/MN21

3 DH

9 DH C: non-insulated support

V-shaped metal rollers

Examples of roll er insulation Insulation of the roller pin.

I

R

: roller; R : ferrule made from insulating material; I P : side bulkhead of the belt frame; P

Insulation of the roller pin support.

I R

: roller ; R : bearing support made from insulating material; I P : side bulkhead of the belt frame; P

Insulation of the bearing support of a roller pin. I : ferrule and spacer in insulating material. I

48



3

3.1.2 – Gravit ic mod els THS/G21 and THS/G21E Insert the Metal Detector antenna on the material inspection pipe. Fix it in position using the screws and plastic spacers and shown in the figures below; use the holes on the lower side of the antenna (see section 2.7.1).

S: Detector probe; P: Support frame; d: Plastic spacer Fix the probe cable to the power supply unit so that it c annot oscillate or vibrate. If the cable is too long, DO NOT CUT THE CABLE: COIL UP THE EXCESS. 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 typical distances:

H d f D

Distance between probe S and support plate P H 0.5 T Rigid plastic spacer Steel mobile part Distance between probe S and the mobile part f D 1.5 T

P S T t

Stainless steel support plate

V

Mobile part reference dimension V = 200x160x2 mm

Probe Diameter of the probe Plastic material

The distances given are intended as a guide only and refer to a sensitivity setting of 280 and settings for dry product. It is the customer’s responsibility to ensure that the Metal Detector is compatible with the application and the moving metal parts.


49

3


3.2 – Unpackin g pr obes 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.). 3.2.1 – Handling and mo ving the packaged device Handle the package with care and without excessive force during movement. To move and handle the packaged device, use a forklift truck with a sufficient load bearing capacity. Ensure that the load is balanced during handling and transport. Place the equipment, still in its package, as close as possible to the final installation site. 3.2.2 – Unpacki ng p rocedur e Keep the packaging materials for possible future transport.

Read the packing list to check that the packing content is complete

Using cutters, cut and remove all plastic straps from the packing.

Using pliers, extract all metallic staples from the upper surface of the packing.

Open the box and remove the protective support.

Using pliers, extract all metallic staples from the bottom side surface of the packing.

Lift the box upwards from the wooden base, taking care that the Power Supply Box does not fall out.

50



Put the Power Supply Box down on the floor and remove the protective support.

Using cutters, cut and remove all plastic straps from the probe.

3

The Metal Detector is ready for installation.

3.2.3 – Packing l ist The packing contains: - THS Metal Detector probe connected to the power supply box ordered. - Operator manual. - CD-Rom with the following files: - Installation, Use and Maintenance Manual - Programming Manual - Spare Parts list - Other documents - Quality Control Test Samples (if ordered). 3.4.4 – Moving the Metal Detector Before you move the detector, check its weight. It could be too heavy to be handled by one person. Use suitable handling methods and tools. CEIA declines all liability for damages arising from incorrect handling of the container. Use forklift trucks or sling the load-bearing structure. Ensure that the load is balanced during movement. Avoid deforming the structure or its component parts. When transporting and handling the Metal Detector DO NOT pass slings, ropes, forklift forks, hands or any other lifting equipment through the probe aperture.


51

3


3.3 – Unpacking i ntegrated syst ems 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.). 3.3.1 – Handling and movi ng t he package device Use a lift truck with a suitable load bearing capacity. The total weight of the package is marked on the package.

Packed integrated systems are bulky and heavy. The centre of gravity of the packaging is not where it might appear from the outside of the packaging. To ensure balanced lifting, insert the forks in the positions marked on the packing.

Place the equipment, still in its package, as close as possible to the final installation site.

3.3.2 – Unpacki ng p rocedur e Keep the packaging materials for possible future transport.

Crushing hazard. Exercise caution when handling empty packaging. Take precautions to prevent the crushing hazard when handling empty packaging.

52



3

3.3.3 – Packing l ist The packing contains: - CEIA Integrated System comprising the conveyor belt, the Metal Detector probe, the power supply box and all options and accessories ordered. - Operator Manual. - CD-Rom with the following files: - Installation, Use and Maintenance Manual - Programming Manual - Spare Parts list - Other documents - Quality Control Test Samples (if ordered). 3.3.4 – Moving the Metal Detector Before you move the detector, check its weight. It could be too heavy to be handled by one person. Use suitable handling methods and tools. CEIA declines all liability for damages arising from incorrect handling of the container. Use forklift trucks or sling the load-bearing structure. Ensure that the load is balanced during movement. Avoid deforming the structure or its component parts. If the system is fitted with castors, ensure that these are released before you start moving the device. When transporting and handling the Metal Detector DO NOT pass slings, ropes, forklift forks, hands or any other lifting equipment through the probe aperture.


53

3


3.4 – Mechanical in stallati on 3.4.1 – Metal Detector Installing the probe Mount and fix the probe onto the structure of the production line using the holes located on the base plates. For the fixing distances see the section Dimensions of the relative model, in chapter 2 – Description of this manual. Installing the THS/G21E or THS/G21 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 section 2.7.2). Fix the control unit in a convenient position for use, within the limit set by the length of the probe connecting cable. Fix the probe cable to the power supply unit so that it cannot oscillate or vibrate. If the cable is too long, DO NOT CUT THE CABLE: COIL UP THE EXCESS! 3.4.2 – Power supp ly un it 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 accessory devices connected to the unit (photocell, ejector, etc.). For the fixing distances see section Dimensions of the relative model, in chapter 2 – Description of this manual. 3.4.3 – Integrated sys tems Position the CEIA integrated system directly on the production line. Adjust the height of the conveyor belt so that it is aligned with the production line. To do this, adjust the height of the four feet or the four castors. Loosen the lock nut and turn the pin to raise or lower the foot as required. When you have adjusted the height, lock the lock nuts and then brake the castor with the locking lever or anchor the four feet to the floor. Warning! Some models can have a high centre of gravity. While moving and carrying out the installation procedure, take precautions to ensure that the detector cannot fall over. Once installation is completed, the structure to which the Metal Detector is attached must ensure its stability.

Important. When you adjust the height of the CEIA integrated system, ensure that the sling surface remains parallel with the floor.

54



3

3.4.4 – Assembly of components 3.4.4.1 – Metal Det ector No mechanical assembly procedure is requested. During the installation procedure, if the connection cable between the probe and the power supply box needs to be disconnected, do it from the power supply box side and not from the probe side. 3.4.4.2 – Integrated syst ems When you have unpacked the system, mount the outside signalling unit (beacon) on its support. Ensure that the connectors are correctly connected. Lock the unit in position by turning the ring nut. The volume and type of sound can be adjusted using mini-dipswitches. To access the minidips, turn the upper part in an anticlockwise direction. Type of sound

1 1

2 1

3 1

4 1

Volume 90 dB

1

0

0

1

85 dB

5 Hz

0

1

1

0

80 dB

1 Hz

0

0

0

0

70 dB

2.8 kHz


55

3


3.5 – Pneumatic inst allation This section only refers to CEIA integrated systems fitted with an ejector. 3.5.1 – Minimu m requi rements The mains compressed air supply must supply a pressure of between 600 and 1000 kPa (87 – 145 psi). 3.5.2 – Pneumatic circuit diagrams 3.5.2.1 – Ejector cylinder or retracting belt

# P A1 A2 A3 A4 A5

Descriptio n Compressed air supply 3/2-way manual control valve Filter Adjustable pressure control valve Adjustable pressure switch (optional) Silencer

# A6 A7 A8 A9 A10

Descriptio n Silencer 5/3-way directional control valve, exhaust neutral position Adjustable flow regulator Adjustable flow regulator Actuator

3.5.2.2 – Air jet ejectio n sys tem

# P A1 A2

56

Descriptio n Compressed air supply Pneumatic capacitor 3/2-way manual control valve

# A3 A4 A5

Descriptio n Adjustable pressure switch (optional) Adjustable flow regulator 3/2-way directional control valve



3

3.5.3 – Connecting up to the compressed air supply 3.5.3.1 – Cylin der ejector or retracti ng belt Connect the unit to the compressed air supply with an 8 mm diameter hose and a quick-release connector. 3.5.3.2 – Air jet ejecto r Connect the unit to the compressed air supply with an 10 mm diameter hose and a quick-release connector. 3.5.4 – Adjust ment 3.5.4.1 – Cylin der ejector or retracti ng belt If the works settings for the cylinder piston force and speed are not suitable, you can adjust these settings using the pressure regulator A3 (max 0.6 MPa) (to adjust the force) and the IN and OUT flow regulators A8 and A9 on the cylinder (to adjust the speed). 3.5.4.2 – Air jet ejecto r If the works flow regulator setting is not suitable, you can adjust this setting on the flow regulator A4.


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3.6 - Electric al Installation 3.6.1 – Minimu m requi rements See 2.7 – Technical characteristics for the minimum electrical requirements of THS/21 models. 3.6.2 - General guidelines Possible sources of electrical interference may be power supply cables (electromagnetic fields generated by alternating currents) or pulsing electromagnetic sources (electrical motors with high start-up power absorption and their power supply cables, fluorescent lights, emergency generators, remote control devices, etc.) located near the probe. 3.6.2.1 – Power su pply cables to other devic es. -

Keep the antenna connecting cable as far away as possible from motor and mains power supply cables. Use sheathed or braided power supply cables. Power supply cables installed close to the antenna must be laid in metal cableways earthed on one side and firmly fixed to prevent all vibration.

3.6.2.3 – Pulsed sources In general, pulsed 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 substituted 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 metal screens and mains filters of sufficient capacity. It is recommended that AC motors be used rather than DC motors. 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 dist ance

Power (CV)

THS/MN21

Other THS models

0.5

5 x DH

3 x DH

1

6 x DH

4 x DH

2

8 x DH

5 x DH

3

10 x DH 15 x DH (10 x DH if screened)

6 x DH 10 x DH (6 x DH if screened)

20

Recommended minimum distance between the probe and AC motors (without motor screening) 2.1 In the immediate proximity of the Metal Detector, the motors may be screened by means of cylindrical metal enclosures; 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 non-welded type. 3. Fit the electromagnets, remote controls and DC 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 probe cable to the power supply unit so that it cannot oscillate or vibrate. If the cable is too long, DO NOT CUT THE CABLE: COIL UP THE EXCESS.

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3

3.6.2.3 – Selecti ng and inst alling conn ecting cables The following instructions refer to connecting cables to external equipment and servo systems. - Only use cables with a circular cross-section and a smooth surface. - Only connect one cable to each cable gland. - When you have finished installation, check that all the cable glands are tightened. - Only use original cable glands and plugs supplied by CEIA. See the Spare Parts Manual for details. #

Cable gland

Only cable with an outer diameter between:

1

M20

ø5.0 - ø13.0 mm

2

M25

ø8.0 - ø17.0 mm

3

M16

ø3.0 - ø10.0 mm

4

M25 plug

No cable

5

M20 plug

No cable

6

M16 plug

No cable

Close off any unused cable gland holes with the plugs provided. Do not use the equipment with the cable gland holes open. Grounding

M1

This connection must lead directly to the electrical power supply board and must not be derived from any other electrical devices.

MD

M2

QE

: electrical board; M1 : machine 1 QE M2 : machine 2; MD : Metal Detector. Warning! If metal ducting is used for production line power and control lines, do not make any electrical connections between the conveyor belt base structure and other nearby devices using the same ducts. This could produce interference due to multiple ground returns. In general, avoid electrical contact between the conveyor belt base structure or the probe and other surrounding metal structures (e.g. conveyor belts).

ci

M1

MD

M2

: Ducting made from insulating material; ci : machine 1; M2 : machine 2; MD : Metal Detector M1 IMPORTANT: Do not connect the Metal Detector antenna to earth because this is already earthed over the connecting cable to the power supply.


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FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 3.6.2.4 – Conveyor belt mo tor s The motors must be located at a distance D from the probe, adopting measures identical to those described for the rollers above. Fit electrical motors with special metal screens and mains filters of sufficient capacity. It is recommended that AC motors be used rather than DC motors. The table below provides some general guidelines for the distances to be placed between the probe and asynchronous motors, depending on their power. Motors Minimum distance advisable between the probe and AC motors (without motor screening) Power All models THS/MN21

-

-

0.5 CV



3 DH



5 DH

1 CV



4 DH



6 DH

C: non-insulated support; I: insulated support; S: screening

In the immediate proximity of the Metal Detector, the motors may be screened by means of cylindrical metal enclosures; 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 nonwelded type The table indicates distance measurements corresponding to a high sensitivity level; for lower sensitivity levels, distance D may be reduced. Use shielded cables for the motor, connecting the shield to earth on the Metal Detector side only.

3.6.2.5 – Mult iple Metal Detectors c los e together To prevent reciprocal interference between Metal Detectors which are positioned close to each other, set different transmission channels for each detector. The minimum distance depends on the antenna dimensions and on the Metal Detector settings. The command for assigning a different channel to a Metal Detector is Configuration > TX Channel (CH in remote). To identify the sources of electrical and mechanical noise which might disturb operation of the Metal Detector, see the instructions in the Compatibility Procedure (section 5.5).

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3

3.6.3 – Inputs description Make all connections relating to input lines using screened cable, connecting the shielding only to the THS/21 system end to the contacts marked with the symbol on the various connectors. AL_ ALM Name board board

Description

Used for: remote programming; serial connection for printer to print event logs and parameters; updating software. This interface is automatically disabled if a Bluetooth device is connected up.

J3

J10

RS232 Serial Interface

N/A

J11

Bar-code reader

Input from a barcode reader which enables the Metal Detector to modify detection parameters on the basis of the bar code read by an external barcode reader prior to entry of the product into the antenna tunnel.

J4

J12

Auxi li ary RS232 Serial Interface

Used for: serial/Wi-Fi converter connection; or for remote terminal connection in systems with emulation software.

N/A

J16

Downstream conveyor consent

When active, this input indicates that the downstream belt is operating and can accept the product.

(DOWNSTREAM CONVEYOR)

N/A

J16

Inhibition (INHIBITION)

When active, this input disables the detector for a programmed time period after the conveyor start.

N/A

J16

Bin absent

When active, this input indicates that the reject container is not present.

N/A

J16

Ejector Position Check

N/A

J16

Ejection check (EJECTION CHECK)

Using in some ejection modes to check that contaminated material is indeed ejected and does not continue to transit in the system.

J5

J17

Photocell

When active, this input indicates the passage of the product in front of the photocell.

J5

J17

Ejection confir mation (EJ.CONFIRMATION)

When active, this input indicates the ejection of contaminated product into the reject. The input is controlled from the self-diagnosis system.

N/A

J17

Container fu ll

When active, this input indicates that the reject container is full.

J5

J17

Pulse encoder

J5

J17

Alarm res et

N/A

J17

Air p ressu re sens or

(BIN ABSENT)

Used together with the Ejection Confirmation input to check the position of the ejector.

(EJ.POSITION CHECK)

(PHOTOCELL)

(BIN FULL)

(ENCODER)

(RESET) (LOW PRESSURE)

This input is used to measure the speed of the conveyor belt on systems where an encoder is installed. The sensor must provide pulses, with a minimum frequency of 2 Hz and a maximum frequency of 3kHz. Output type: push-pull (24V). When active, this input forces the Metal Detector to exit from the alarm state or is used to reset the system manually. When active, this input indicates that the compressed air pressure is sufficient for the ejector.

ALM

AL_ board

Standard ALM board on Control Power Box

Complete ALM board on Control Power Box


ALM board on Conveyor Control System

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3


3.6.4 – Output description AL_ ALM Name board board N/A

J01

N/A

J01

Descriptio n

Au xi li ary rel ay

Contact with activated relay

Used with Quick Test (QCKT, see section 4.7.3). C-NA

(AUX RELAY)

Relay for signallin g when periodic test is due (TEST REQUEST RELAY)

N/A

J01

Preceding belt consent relay

J1

J02

Machine Ready relay

J1

J02

Ejector relay

N/A

J02

Al arm rel ay

(PREC CONV RELAY) (READY RELAY) (EJECT RELAY) (ALARM RELAY)

Relay activated at the test request or during the test.

Relay activated with the belt in movement to give C-NA the consent to the next belt downstream. Relay activated when the machine is ready to operate.

C-NA

Relay activated when an ejector is actuated.

C-NA (see also ERL)

Relay activated in the case of an alarm

C-NA

ALM

ALM

AL_ board

62

Standard ALM board on Control Power Box

C-NA

Complete ALM board on Control Power Box


ALM board on Conveyor Control System


3

3.6.5 - Serial line co nnecti on Connect the serial communication cable to the terminal board: contacts for RS232 standards are catered for. RS 232 connections

Connection of a personal computer to a single THS Metal Detector only

Connection of a printer fitted with a serial interface

Select DTR=H mode on the THS


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3.6.6 – Connectin g to an Ethernet / WiFi networ k (opti onal) The THS system can be connected to an Ethernet / WiFi network using the optional interface supplied by CEIA; the system is connected over the auxiliary serial connector (J12, ALM card). The Ethernet network must be connected to the connector on the optional Ethernet interface and NOT to the connector J4. The connector J4 is for the connection with the inverter module on the Conveyor Control System. 3.6.7 – 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! If the power supply to the device is different from that specified on the plate, permanent damage may be caused to the device. CEIA declines all liability for injury to persons and animals and damage to property resulting from failure to follow this instruction. Checking that the power supply conforms to the values specified above and to current regulations is the sole responsibility of the customer. 2

- Select a cable with wire minimum cross section of 2.5 mm² (AWG14), maximum 4 mm (AWG10) and pass it through the suitably sized cable gland. Control Power Box Connect the mains power supply to the input (L1 and L2) on the terminal block. Conveyor Control System

Disconnect the terminal block from the DIN bar by pressing it downwards and then rotating it upwards.

Connect the mains power supply to the terminals (L1 and L2) of the terminal block as shown in this figure

Refit the terminal block to the DIN bar as shown here. Position the cable inside the enclosure and close the door.

Install a magnetothermic switch upstream: 250Vac , max 16A (on CE applications) or class CC fuses, max 15A (on UL applications). 3.6.7.1 – Connecti on to the grou nd Connect an earthing wire to the PE terminal. The wire size must conform to current safety 2 2 standards. Wire cross-section: AWG14 or 2.5 mm , maximum 6 mm (AWG8). For the Conveyor Control System install a ground fault interrupter upstream with a trip current of at least 300 mA.

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3

3.6.8 – Connecting a motor (Conveyor Control System only) Only make the connections to the internal terminals of the power supply unit when the unit is disconnected from the mains! If the power supply to the device is different from that specified on the plate, permanent damage may be caused to the device. CEIA declines all liability for injury to persons and animals and damage to property resulting from failure to follow this instruction. The inverter contains high-tension capacitors which discharge slowly when the power supply is shutdown. Before you work on an inverter, switch off the power supply and wait at least 3 minutes before commencing work. The inverter must only be programmed from the menu on the local THS programmer. -

Select a cable with wire minimum cross section of 2.5 mm2 (AWG14 and pass it through the suitably sized cable gland.

-

Take the ferrite supplied and insert the three wires inside as shown to create a coil.

-

Open the cover of the inverter terminals as shown in the figure:

-

Connect the phase wires to the terminals U/T1, V/T2 and W/T3 and connect the earth wire and shield to the earth terminal.

-

Enter the programming mode. In the motor configuration parameters (Configuration (adv) > Motor config.) enter the rating plate values of the motor connected up (see section 2.8.1 for the maximum permitted values for the motor).

If the motor rotates in the wrong direction, invert two of the three phase wires.


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3.7 – Electri cal di agrams 3.7.1 – Funct ional d iagrams 3.7.1.1 – Control Power Box

MAIN OVERCURRENT PROTECTION TO BE PROVIDED ON SITE - MAX 15A CC CLASS FUSE FOR UL508A APPLICATIONS - MAX 16A FUSE OR 250V 16A MAGNETOTHERMIC SWITCH FOR CE APPLICATIONS

PROTECTION DE LIGNE A MAXIMUM DE COURANT A INSTALLER SUR LE SITE - FUSIBLE CLASS CC 15A MAX POUR APPLICATION UL508A - FUSIBLE 16A MAX OU DISJONCTEUR 250V 16A POUR APPLICATION CE

3.7.1.2 – Conveyor Cont rol System

MAIN OVERCURRENT PROTECTION TO BE PROVIDED ON SITE - MAX 15A CC CLASS FUSE FOR UL508A APPLICATIONS - MAX 16A FUSE OR 250V 16A MAGNETOTHERMIC SWITCH FOR CE APPLICATIONS

66

PROTECTION DE LIGNE A MAXIMUM DE COURANT A INSTALLER SUR LE SITE - FUSIBLE CLASS CC 15A MAX POUR APPLICATION UL508A - FUSIBLE 16A MAX OU DISJONCTEUR 250V 16A POUR APPLICATION CE



3

3.7.2 – Control Power Box 3.7.2.1 – ALM card THS/xx21E

MAIN OVERCURRENT PROTECTION TO BE PROVIDED ON SITE - MAX 15A CC CLASS FUSE FOR UL508A APPLICATIONS - MAX 16A FUSE OR 250V 16A MAGNETOTHERMIC SWITCH FOR CE APPLICATIONS MAIN DISCONNECT SWITCH TO BE PROVIDED ON SITE

PROTECTION DE LIGNE A MAXIMUM DE COURANT A INSTALLER SUR LE SITE - FUSIBLE CLASS CC 15A MAX POUR APPLICATION UL508A - FUSIBLE 16A MAX OU DISJONCTEUR 250V 16A POUR APPLICATION CE SECTIONNEUR DE LIGNE A INSTALLER SUR LE SITE


67

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION THS/xx21

MAIN OVERCURRENT PROTECTION TO BE PROVIDED ON SITE - MAX 15A CC CLASS FUSE FOR UL508A APPLICATIONS - MAX 16A FUSE OR 250V 16A MAGNETOTHERMIC SWITCH FOR CE APPLICATIONS MAIN DISCONNECT SWITCH TO BE PROVIDED ON SITE

68

PROTECTION DE LIGNE A MAXIMUM DE COURANT A INSTALLER SUR LE SITE - FUSIBLE CLASS CC 15A MAX POUR APPLICATION UL508A - FUSIBLE 16A MAX OU DISJONCTEUR 250V 16A POUR APPLICATION CE SECTIONNEUR DE LIGNE A INSTALLER SUR LE SITE



3

3.7.2.2 –Small Size Power Supply – ALM card


69

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 3.7.2.3 – Field Generator (MAG) for THS/MN21

70




3

71

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 3.7.2.4 – Conveyor Contr ol Syst em – ALM card 230V versio n MAIN OVERCURRENT PROTECTION TO BE PROVIDED ON SITE - MAX 15A CC CLASS FUSE FOR UL508A APPLICATIONA - MAX 16A FUSE OR 250V 16A MAGNETOTHERMIC SWITCH FOR CE APPLICATIONS PROTECTION DE LIGNE A MAXIMUM DE COURANT A INSTALLER SUR LE SITE - FUSIBLE CLASS CC 15A MAX POUR APPLICATION UL508A - FUSIBLE 16A MAX OU DISJONCTEUR 250V 16A POUR APPLICATION CE

72




3

73

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 115V versio n MAIN OVERCURRENT PROTECTION TO BE PROVIDED ON SITE - MAX 15A CC CLASS FUSE FOR UL508A APPLICATIONS PROTECTION DE LIGNE A MAXIMUM DE COURANT A INSTALLER SUR LE SITE - FUSIBLE CLASS CC 15A MAX POUR APPLICATION UL508A

74




3

75

3


3.7.3 – SCD card 3.7.3.1 – THS/xx21E

3.7.3.2 – THS/xx21E-3F

76



3

3.7.3.3 – THS/xx21

3.7.3.4 – THS/xxMS21


77

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 3.7.3.5 – THS/MN21

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Page left intentionally blank


79

3


3.7.4 – Integrated Syst ems 3.7.4.1 – THS/FBB and THS/MBB

80




3

81

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 3.7.4.2 – THS/FBB and THS/MBB wit h Bi n fu ll and Low pressur e sensors

82




3

83

3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION 3.7.4.3 – THS/FB, THS/MBR, THS/M65 and THS/M69K

84




3

85

3


3.8 – Inputs and Output s 3.8.1 – Control Power box and Conveyor Control System Connector

J01

1

J02

Pin Label

Range/Max. value

1

C

2

NC

Output N.C. contact

3

NO

N.O. contact

4

C

common

5

NC

Output N.C. contact

6

NO

N.O. contact

7

C

common

8

NC

Output N.C. contact

9

NO

N.O. contact

1

C

common

2

NC

Output N.C. contact

3

NO

N.O. contact

4

C

common

5

NC

Output N.C. contact

6

NO

N.O. contact

7

C

common

8

NC

Output N.C. contact

9

NO

N.O. contact

10 GND

J03

IN/OUT Type Common

-

ground

Auxiliary Relay (not used)

30 V AC/DC 2.5A Test request

Upstream conveyor relay

Ready Relay

30 V AC/DC 2.5A Ejection Relay

Alarm Relay -

1

24 Vac

24 Vac

2

+24 Vdc/ac

3

0 Vdc

4

-

-

-

-

5

-

-

-

-

Input

+24 Vdc/ac

24V power supply input from AC/DC converter

0 Vdc Reserved

J04

Only used with t he inverter module on Conveyor Control System

J05

Reserved

J06

Reserved

J07

1

1

-

-

-

-

2

-

-

-

-

3

-

-

-

-

4 5

]

6

-

-

-

-

7

-

-

-

-

Reserved Emergency reset input Keep jumpered on Control Power Box

J08

Reserved Reserved

1

86

Function

Connector not present on Control Power Box –basic version


FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION Connector

J09

Pin Label

IN/OUT Type

1

BU

-16V

2

RD

+16V

3

BN

4

GN

5

WH

d e v r e s e R

6 7

J10

J11

1

J12

J13

J14

BK

Range/Max. value

Function

+5.6V GND

Reserved for the antenna connecti on

Data Data

8

-

1

+24V

2

RXD

3

-

100 mA max RS-232 serial connecti on The 24V on pin 1 is present only if the minidip VRS232 of switcher SW1 is set to ON. By default it is set to OFF.

TXD

5

0V

6

DTR

1

GND

2

GND

3

RXD

4

TXD

Data

5

+24V BC Reader

+24V

1

GND

GND

2

TXD

3

RXD

4

+V

+24V

1

GND

GND

2

GND

3

TXD

4

RXD

5

+5V

6

+V

24V

1

GND

GND

2

0V

0V

3

0V

0V

4

Vout 2

Output 24V

5

Vout 2

Output 24V

6

Vdd

Reserved

7

P2 FLAP

Reserved

8

P1 FLAP

Reserved

9

0V

GND -

-

d e v r e s e R

Barcode reader connection If the Barcode Reader connected needs a current higher than 150 mA, an external power supply must be used leaving the pin 5 disconnected.

GND Data 150 mA max

Data

Auxiliary serial port communication

Data 150 mA max

GND Data

Reserved for RCU connection

Data +5V

Ejection system connection

0V

10 Ejector NO 2,3

Output

0 / 24V

11 Ejector NC 2,3

Output

24V / 0

J15

3

Reserved 1 2 3

Connector not present on Control Power Box –base version The output can provide an overall maximum current of 150mA. In case of an emergency, the output is set to 0V. Ejector driving: Ejector NO: NO solenoid valve driving; Ejector NC: NC solenoid valve driving.


87

3


Connector

J16

1

Pin Label

IN/OUT Type

1

0V

2

Ej. check

3

+Vin

24V

4

0V

0V

5

EJ.POS. CHK

6

+Vin

24V

7

0V

0V

8

IN AUX1

9

+Vin

Connection of ejection system check sensor

Input

Input 24V 0V Input 0V Input 24V

16 0V

0V 24V

GND

2

0V

3

BIN FULL

4

+Vin

24V 2

5

0V

0V

6

Encoder

7

+Vin

24V

8

0V

0V

9

Low pressure

0V Input

Connection of bin full level sensor

Connection of an encoder Maximum pulse frequency:3 kHz

Input

Input

Connection of a low pressure sensor

10 +Vin

24V

11 0V

0V Input

Connection of a reset pushbutt on

13 +Vin

24V

14 0V

0V Input

Connection of the synchronization photocell

16 +Vin

24V

17 0V

0V

18 EJ.CONFIRM

Connection f or downst ream conveyor enabling signal

Input

1

15 Photocell

Input

Connection of Ejection Confirmation sensor

19 +Vin

24V

1

GND

GND

2

0V

0V

3

RED LAMP

Output Fault signal

0/24V

4

YELLOW L.

Output Alarm signal

0/24V

5

BLUE LAMP

Output Test req.signal 0/24V

6

HORN

Output Sound signal 0/24V

7

SPARE LAMP Output Reset backlite 0/24V

8

WHITE L. Output Main signal 24V Connector not present on Control Power Box –basic version The +Vin output can provide an overall maximum current of 150mA.

1 2

88

Connection of Metal Detector inhibition signal

15 +Vin

12 Reset

1

Connection of bin absent sensor

13 0V

18 +Vin

J18

Reserved

24V

17 Foll.Conv.

J17

Connection of ejector posit ion check sensor

12 +Vin 14 Inhibition

Function

0V

10 0V 11 Bin absent

Range/Max. value

Connection of the beacon and horn


FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION Connector

J19

1

Pin Label

IN/OUT Type

Range/Max. value

Function

1

GND

GND

2

0V

0V

3

EXT EM BUTTON

4

EXT EM BUTTON

EXT EM BUTTON

External emergency button connections (1 NC) If not used, keep jumpered

5

EM STOP 1A

6

EM STOP 1B

EM STOP 1


7 8

]

-

With Control Power Box, keep jumpered.

9

EM STOP 2A

EM STOP 2


10 EM STOP 2B

3

11 12 -

Reserved

13 1 Connector not present on Control Power Box –basic version 3.8.2 – Small Size Power Supply (ALM card) Connector

J1

J2

J3

J4

Pin Label

IN/OUT Type

Range/Max. value

1

C

2

NC

Output N.C. contact

3

NO

N.O. contact

4

C

common

5

NC

Output N.C. contact

6

NO

N.O. contact

1

GND

GND

2

GND

3

TXD

4

RXD

5

+5V

6

+V

common

d e v r e s e R

+24V

-

0V

6

DTR

3

RXD

4

+V

100 mA max RS-232 serial connecti on The 24V on pin 1 is present only if the minidip VRS232 of switcher SW1 is set to ON. By default it is set to OFF.

TXD

5

TXD

Reserved for RCU connection

+5V

RXD

2

Ejector Relay

Data

2

GND

30 V AC/DC 2.5A

Data

+24V

1

Ready Relay

GND

1 3

Function

GND -

Data

Auxiliary serial port communication

Data +24V

150 mA max


89


3

Connector

J5

Pin Label

IN/OUT Type

1

GND

2

+Vin

3

EJ.CONFIRM

4

0V

0V

5

+Vin 1

24V

6

Photocell

7

0V

0V

8

+Vin 1

24V

9

Reset

Input

Connection of ejection conf irmation sensor

Input

Connection of the synchronization photocell

Input

Connection of a reset push-button 0V 24V

1

12 ENCODER

Input

13 0V

Connection of an Encoder 0V

J6

Reserved

J7

Reserved

J8

J9

1

24 Vac

2

+24 Vdc/ac

3

0 Vdc

4

-

-

-

-

5

-

-

-

-

1

BU

-16V

2

RD

+16V

3

BN

4

GN

5

WH

6 7 8 1

90

Function

24V

10 0V 11 +Vin

Range/Max. value

BK

24 Vac Input

20 – 30 V

+24 Vdc/ac

24V power supply input from AC/DC converter

0 Vdc

d e v r e s e R

Reserved

+5,6V GND Data

Reserved for the antenna

Data -

The +Vin output can provide an overall maximum current of 150mA.



3

3.8.3 – Input l ogic The inputs can be connected to contacts (relays or pushbuttons) or to sensors with transistor outputs. (For transistor outputs the saturation voltage is < 1V and the power supply is 24V). All input devices must operate with the same logic (positive or negative). This logic is set in the parameter Configuration (adv) > Input Logic (LO in remote). The logic is defined by the parameter LO (Input logic, for details see the Programming Manual).

LO = N : contact

LO = P : contact

LO = N : transistor

LO = P : transistor

For the inputs reserved for sensors you must define the activation mode which depends on the type of control performed by the sensor. For example: - Sensor: Single output photocell with reflector - Control: Pack detection - Activation mode: Normally energised without passage - Input setting: NC The input line is activated when the product passes in front of the photocell.


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3.9 – Switchi ng on and start ing t o operate 3.9.1 – Firs t s tart 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 below in this section. When it is first powered up, the Metal Detector configuration includes 6 factory-set passwords (shown on 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. 3.9.2 - Power Switc h 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.

Conveyor Control System

Control Power Box

Control Power Box with Remote Control Unit

During use do not insert body parts or objects inside the material transit tunnel. Do not place body parts, clothing or objects close to the device. Before performing any operation on the device, disconnect both the power supply and the compressed air supply. When the machine is operating, only use the control panels and the emergency stop buttons to control the machine.

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3.10 – Setti ng t he inst allation parameters CEIA integrated systems are already programmed (see Factory Acceptance Test enclosed with the manual). On non-integrated systems, the programming parameters must be set to match the type of installation. For instructions on entering the programming step and modifying the parameter values, see the Programming Manual , 3.10.1 - Transit speed 3.10.1.1 – Application with Control Power Box These transit speed parameters set the nominal speed of the product as it passes through the antenna. These values are used to calculate the ejection times. Programming menu Configuration(adv) > K transmiss Configuration(adv) > Min speed Configuration(adv) > Speed Configuration(adv) > Max. speed *

Remote parameter

KT BL BS* BM

Description

Setting

Gear motor transmission constant Minimum transit speed

0 2 - BM m/min

Transit speed

BL - BM m/min

Maximum transit speed

BL - 250 m/min

Where an encoder is present (KE>0) this parameter is not available.

It is important to set BL and BM values as close as possible to BS, according to the specified settings, in order to ensure correct detection capability and to increase the Metal Detector immunity to interference. 3.10.1.2 – Application with Conveyor Control System These transit speed parameters set the speed of the conveyor belt. These values are used to regulate conveyor movements and to calculate the ejection times. Programming menu Configuration(adv) > K transmiss Configuration(adv) > Min speed Configuration(adv) > Speed Configuration(adv) > Max. speed Configuration(adv) > Max inv.freq.

Remote parameter

KT BL BS BM MI

Description Gear motor transmission constant Minimum transit speed Transit speed Maximum transit speed Maximum inverter frequency

Setting See procedure described below 10 x KT - BM m/min BL - BM m/min BL - MI x KT m/min 60 - 100 Hz

The parameter KT depends on the system configuration, and can be determined using the following procedure (you require a transit speed measurement device): set KT=1.000 set BS=50 activate the motor and measure the speed of transit Vn calculate KT = Vn/50 Note: by modifying the value of KT, the parameters BL and BM are automatically set to nominal values, respectively 30 x KT and 60 x KT. BL and BM can also be modified manually. The individual BS for each type of product are stored to memory.


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3.10.2 – Encoder Variable speed conveyor belts must be fitted with an encoder. In this case the delay in activating the ejection step is calculated dynamically as a function of the speed measured. It is also possible to continuously control the speed of the conveyor belt so that it is always between BL and BM. The encoder must be connected to the ENCODER input. Programming menu Configuration(adv) > K encoder Configuration(adv) > Diameter

Remote parameter

KE DI

Description Pulses per encoder revolution Diameter

Setting 0 - 1000 pulses/rotation 10 - 250 mm

The diameter DI refers to the diameter of the encoder wheel or to the diameter of the drive roller increased by twice the thickness of the belt. Given the maximum speed of the line (Vmax in m/min), the encoder must be set for the number of pulses per rotation (PPR) as defined by this formula: PPR 

  DI  180

V max

You can check the speed measured on the menu I/O Status > Measures > Speed .

94



3

3.10.3 – Synchronizing photocell The synchronizing photocell enables a high degree of precision in ejecting contaminated material and counting the product transiting through the unit. Install the photocell as close as possible to the Metal Detector antenna at the entrance or the exit in the direction of transit depending on the ejection mode used. The photocell must be connected to the PHOTOCELL input. Remote parameter

Programming menu

Description

Setting

Configuration(adv) > Position pcell

PH

Position of the photocell relative to the probe

Configuration(adv) > Dist. Pcell-MD

PD

Distance between the Metal Detector and the photocell

0 - 2000 mm

Configuration(adv) > Input PHCELL

IP

Functioning mode of the unit connected to the input.

NC / NO

IN / OUT

The photocell must be positioned at a height where the beam is always interrupted by the objects transiting on the conveyor belt. PD

PD S

S

F

F N

N

Photocell in stalled at the entrance Install the photocell as close as possible to the antenna entrance.

: conveyor belt; S : electronics unit; N F: photocell; PD: distance photocell- electronics unit

Photocell installed at the exit from the probe 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 table below: BS PD


100 100

≤

100 - 150 150

150 - 200 200

m/min mm

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3.10.4 – Ejection The ejection settings enable the manual or automatic removal of contaminated product. The ejector should be connected according to the type of activation: - single solenoid: use the relay EJECT (J02 on ALM board) in series to the output Vout (J14 on the ALM card), to an externally supplied voltage, max 30V or use the output EJECT NO (J14 on ALM card). - double solenoid: use the outputs EJECT NO and EJECT NC (J14 on ALM card). Programming menu

Remote parameter

Description Mode B: Mode SB:

Ejection > ejection mode

EM

Mode R: Mode F: Mode S: Mode FS:

Ejection > ejector Ejection > ejection time Ejection > pack length Ejection > eject.sync.start

Ejection > Sinc.fine esp.

Setting halting of the production line and manual elimination of the contaminated material halting of the production line with photocell synchronisation and manual elimination of the contaminated material reversed belt, automatic removal of contaminated material automatic removal of contaminated material with alarm synchronisation automatic removal of contaminated material with synchronisation on the pack automatic removal of contaminated material with synchronization on the removing area

Distance of ejector from the photocell, if present, or from the centre of the probe

0 - 6000 mm

Ejection relay activation time

0.01 - 30.00 s

Nominal length of pack

20 - 250 mm

ES

Synchronising zone for the start of ejection

0 - 250 mm

EE

Synchronising zone for the end of ejection.

0 - 250 mm

ED ET PLEN

Position the ejector E at the exit point of the central electronics unit. In general, the ejector position is constrained by the following formulas: 3.10.4.1 - Synchro nisati on wi th ph otoc ell at the entrance to t he probe (EM=S) Parameters to be adjusted: ED, ET.

ED < 62 x ( PL + Dp ) 96


ED > PD + DW + PL


3

N : conveyor belt; S : electronics unit; F : photocell; PL: length of package; E : ejector; : length of probe; ED : distance photocell-ejector; Dp : distance between packs. DW

3.10.4.2 - Synchro nisati on w ith p hoto cell at th e exit from the prob e (EM=S) Parameters to be adjusted: ED, ET.

ED < 62 x ( PL + Dp )

ED > PL

: conveyor belt; S : electronics unit; F : photocell; PL: length of package; E : ejector; N DW : length of probe; ED : distance photocell-ejector; Dp : distance between packs. 3.10.4.3 - Synchro nisati on w ith Metal Detector (EM=F) Parameters to be adjusted: ED, ET.

ED > 0.5 x DW + PL : conveyor belt; S : electronics unit; F : photocell; N : ejector; DW : length of probe; PL: length of package; E : distance probe-ejector; Dp : distance between packs. ED

3.10.4.4 – Applic ations at hig h s peed (belt speeds gr eater th an 60 m/min) (EM=FS) Parameters to be adjusted: ED, PLEN, ES, EE. In this case, the response times of the photocell, the Metal Detector and the ejector cannot be ignored. We would generally advise users to check operation of the ejector through trial and error, changing its position and adjusting parameter ED.


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3.10.5 - Bar-cod e reader Where present, the reader must be mounted upstream of the probe, in order to read a code stamped on the pack; it must be connected to connector J11 on the ALM card. 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/21 to process the barcode is usually insignificant, but becomes important if the detection mode 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 to adjust the length of the minimum distance between two packs with different codes, that is to say containing different products. Remote parameter

Programming menu Configuration(adv) > Barcode enable

BE -

Barcode reader

Description

Setting

Code provided by CEIA to enable 6-digit alphanumeric string the barcode reader. -

Barcode reader settings

* The menu is only shown when the barcode reader is enabled. The serial port of the barcode reader must be set to: 9600,N,8,1. The following code formats are supported: -

XXXXXX

-

XXXXXX

-

XXXXXX

Where XXXXXX is a string of 48 characters (max.) 3.10.5.1 – THS/MS21 With change of detection mode between tw o products For more information about the detection mode, see the DM Parameter section the Programming Manual. Distance between the packs

Dp S

Distance between the barcode reader and the THS/21 probe

BR

N

Dsbr

Dp

L + 3000 mm

Dsbr

3000 mm

L

: probe/electronics unit of the Metal Detector; L: length of probe; N : conveyor belt; BR : Barcode reader; S Dsbr :Distance THS/21 probe-barcode reader; Dp : Distance between the packs of different products Installing the barcode reader closer than 3000 mm will result in a product ejection during two detection mode cycles. After the cycle time, the system will be normally operated. Without change of detection mode between two products Distance between the packs

Dp S


BR

N

Dsbr

Dp

L + 300 mm

Dsbr

300 mm

L

: probe/electronics unit of the Metal Detector; L: length of probe; N : conveyor belt; BR : Barcode reader; S :Distance THS/21 probe-barcode reader; Dp : Distance between the packs of different products Dsbr

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3

3.10.5.2 – THS/21E-3F With change of band (BA parameter) between two products Distance between the packs

Dp S


BR

N

Dsbr

Dp

L + 3000 mm

Dsbr

3000 mm

L

S : probe/electronics unit of the Metal Detector; L: length of probe; N : conveyor belt; BR : Barcode reader; :Distance THS/21 probe-barcode reader; Dp : Distance between the packs of different products Dsbr

Installing the barcode reader closer than 3000 mm will result in a product ejection during two detection mode cycles. After the cycle time, the system will be normally operated. Without c hange of band (BA parameter) between two products Distance between the packs

Dp S


BR

N

Dsbr

Dp

L + 300 mm

Dsbr

300 mm

L

S : probe/electronics unit of the Metal Detector; L: length of probe; N : conveyor belt; BR : Barcode reader; :Distance THS/21 probe-barcode reader; Dp : Distance between the packs of different products Dsbr

3.10.5.3 – Other THS/21E and THS/21 mod els Distance between the packs

Dp S


BR

N

Dsbr

Dp

L + 300 mm

Dsbr

300 mm

L

: probe/electronics unit of the Metal Detector; L: length of probe; N : conveyor belt; BR : Barcode reader; S :Distance THS/21 probe-barcode reader; Dp : Distance between the packs of different products Dsbr

3.11 – Timing This section describes the timings for the signals activated after a stoppage. For systems fitted with the Conveyor Control System or the Control Power Box with encoder , the timings are based on the actual speed of the conveying system. For systems with the Control Power Box without encoder , the timings are based on the speed set in the parameter BS and do not take into account any stoppages after an alarm or during ejection. In applications with intermittent product conveying, we recommend synchronizing with the conveyor signal (for details see the FC parameter in the Programming Manual).


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3.11.1 - Belt bloc kin g wit h manual alarm reset EM

Typical product

Ejector Type

Ejection

Notes

B

Large/heavy product, bulk material. Low throughput.

Belt stop

Contaminated product to be removed manually

-

Operation with halting of the production line, manual elimination of the contaminated material and manual reset by the operator.

S: Metal Detector probe N: Conveyor belt C: Contaminated pack PL: Pack length DW: Detector width ED: Ejector distance The Metal Detector does not check if there are any other fragments in the material immediately following. This means that you must remove all the material between the probe entrance and the removal area. To minimise waste of material it is advisable to select a low setting for the ED parameter. Conveyor Control System

Waveform

Conveyor belt movement

Function Upstream belt consent

Alarm relay (ALARM)

External alarm signalling

Ejection relay (EJECT)

Not activated

Reset button

Alarm reset

Start button

Restart of the belt

Yellow lamp

Alarm beacon operation

ED = Stop area distance; BS = speed Control Power Box

Waveform

Alarm relay (ALARM)



Product transportation stop

Reset button

Alarm reset

Yellow lamp


ED = Stop area distance; BS = speed

100

Function



3

3.11.2 - Belt bl ocking with photocell s ynchronis ation and manual alarm reset EM

Typical product

Ejector Type

Ejection

Notes

SB

Large/heavy packed product. Low throughput.

Belt stop

Contaminated product to be removed manually

Synchronization photocell required

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.

S: Metal Detector probe N: Conveyor belt C: Contaminated pack F: Synchronization photocell PL: Pack length DW: Detector width ED: Ejection distance PD: Photocell distance Photocell at the entrance (PH=IN)

S: Metal Detector probe N: Conveyor belt C: Contaminated pack F: Synchronization photocell PL: Pack length DW: Detector width ED: Ejection distance PD: Photocell distance Photocell at the exit (PH=OUT) The Metal Detector does not check if there are any other fragments in the material immediately following. This means that you must remove all the material between the probe entrance and the removal area. To minimise waste of material it is advisable to select a low setting for the ED parameter. Conveyor Control System power supply unit Waveform Input photocell (PH=IN)

Function Synchronisation

Conveyor belt movement

Upstream belt authorisation

Alarm relay (ALARM)



Not activated

Reset button

Alarm reset

Start button

Restart

Yellow lamp


ED = Ejection distance; BS = Transit speed


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3

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION Control Power Box power supply unit Waveform Input photocell (PH=IN)

Function Synchronisation

Alarm relay (ALARM)



Product transportation stop

Reset button

Alarm reset

Yellow lamp


ED = Ejection distance; BS = Transit speed 3.11.3 - Automatic ejection w ith alarm s ynchronisation EM

Typical product

Ejector Type

Ejection

Notes

F

Random packed product, bulk material. Medium throughput.

Retracting belt, Drop nose, Lift flap, Pusher, Diverter arm

Contaminated product automatically rejected

-

Operation with automatic rejection of contaminated material. The rejection method can vary: an ejector may be used – without halting the production line – or the material can be eliminated by using a retractable belt.

S: Metal Detector probe N: Conveyor belt C: Contaminated pack PL: Pack length DW: Detector width ED: Ejection distance Waveform Alarm relay (ALARM) Ejection relay (EJECT) and ejector activation Yellow lamp

Function External alarm signalling Ejection Alarm beacon operation

ED = Ejection distance; BS = Transit speed; ET = Ejection relay activation time t1 = Alarm time, generally corresponding to the transit of the metal mass through the probe AT = Minimum activation time of the alarm relay

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3

3.11.4 - Automatic ejection with photocell s ynchronization EM

Typical product

Ejector Type

Ejection

Notes

S

Properly aligned and spaced packed product. High throughput.

Air jet, Pusher, Diverter arm

Contaminated product automatically rejected.

Synchronization photocell required

Operation with automatic rejection of contaminated material, synchronised by photocell. Very similar to the previous application, this mode can be used for packaged products.

S: Metal Detector probe N: Conveyor belt E: Ejector F: Synchronization photocell PL: Pack length DW: Detector width ED: Ejection distance PD: Photocell distance Photocell at the entrance (PH=IN)

S: Metal Detector probe N: Conveyor belt E: Ejector F1: Synchronization photocell PL: Pack length DW: Detector width ED: Ejection distance PD: Photocell distance Photocell at the exit (PH=OUT) Waveform Photocell (PH=IN) Alarm relay (ALARM) Ejection relay (EJECT) and ejector activation Yellow lamp

Function Synchronization External alarm signalling Ejection Alarm beacon operation

ED = Ejection distance; BS = Transit speed; ET = Ejection relay activation time; AT = Minimum activation time of the alarm relay; t1 = Alarm time, generally corresponding to the transit of the metal mass through the probe.


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3.11.5 - Automatic ejection with photocell s ynchronis ation EM

Typical product

FS

Single-line, light, poorly spaced packed product. Very high throughput.

Ejector Type

Ejection

Notes

Air jet


Synchronization photocell and ejection check sensor, required

Operation with automatic rejection of contaminated material, synchronised by output photocell. Very similar to the previous application, this mode can be used for packaged products. The synchronising photocell must be installed at the antenna exit only.

S: Metal Detector probe N: Conveyor belt A: Air jet ejector F1: Synchronization photocell F2: Ejection check sensor PL: Pack length DW: Detector width ED: Ejection distance PD: Photocell distance ECPD: Photocell distance Photocell at the exit (PH=OUT) Waveform

Function

Photocell

Synchronization

Alarm relay (ALARM)


Ejection relay (EJECT) and ejection activation

Ejection

Yellow lamp


AT = minimum activation time of the alarm relay; a = obtained from ED, BS, ES, ERT; b = obtained from PLEN, ERT, ERF, EE, ES t1 = alarm time, generally corresponding to the transit of the metal mass through the probe.

PL = Pack length; DW = Detector length; E = Ejected pack; C = Contaminated and ejected pack; EE = Ejection end synchronization area; ES = Ejection start synchronization area

After an alarm, the THS system will eject all products in the areas: EE + PL + DW + PL + ES

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3.11.6 – Reversing belts EM

Typical product

Ejector Type

Ejection

Notes

R

Light/small packed product, bulk material. Low/medium throughput.

Belt reversing


Available only with Conveyor Control System

This mode cannot be used with the integrated systems: THS/MBB, THS/M65, THS/M69K, THS/MBR or on all the other systems involving inversion of the direction of travel. Operation with manual or automatic rejection of contaminated material, by reversing the belt direction. This mode can be used for both packaged or bulk products. The mode allows the following settings to be selected: – –

alarm relay activation time (AT parameter); ejection distance (ED parameter);

S: Metal Detector probe N: Conveyor belt PL: Pack length DW: Detector width


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3.12 – Connecti ons t o ot her devices 3.12.1 - Sensors Sensor configuration and positioning depend on the application. This section provides some examples which are intended as a guide only.

: Conveyor belt; S : Metal Detector antenna; E : Ejection system; N : Reject product bin B : Air pressure sensor; EPC : Ejector position check sensor; AP CE : Product rejection confirmation sensor; ECK : Product ejection check sensor; : Reject bin full sensor; LA: Bin present sensor; LF Remote parameters Input

Function type Input (NO/NC)

Control activation (ON/OFF)

Related parameters (see Programming Manual)

J17 pin 17, 18, 19

IE

CE

CT

ALM board connection

Description

EJECT.CONFIRMATION Check for ejection confirmation EJECTION CHECK

Check for complete ejection of product

J16 pin 1, 2, 3

IP1

ECK

ECKA

LOW PRESSURE

Check for compressed air pressure

J17 pin 8, 9, 10

IAP

AP

APDL

BIN FULL

Check for bin full

J17 pin 2, 3, 4

IL

LF

LFD

BIN ABSENT

Check for bin presence

J16 pin 10, 11, 12

IA

LA

LAD

EPC

EPCD

EJECTOR POSITION J16 2 Check for ejector position IE CHECK pin 4, 5, 6 1 The functioning type is the same as that for the synchronising photocell 2 The functioning type is the opposite to that set for the IE. 3.12.2 – External reset pus hbut ton

The reset pushbutton is used to reset alarm or fault conditions where resetting is to be performed manually by the operator. Connect a single-contact NO pushbutton to the input RESET (pin 12, connector J17 on the ALM card) following the logic set for the parameter LO. You can also activate the pushbutton backlighting by connecting up to the output SPARE LAMP (pin 7, connector J18 on the ALM board). This output is activated when a reset request is activated.

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FI002K0018v1000UK FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance INSTALLATION

3

3.12.3 – Emergency stop pushbutton Pressing the emergency stop pushbutton immediately stops the system and the conveyor line connected up. You can use a single-contact NC pushbutton and/or a twin-contact NC (J19) pushbutton. Where these are not connected up you should jumper the related inputs (see electrical diagram. Only available with the Conveyor Control System and the Control Power Box, complete version.

3.13 3.13 – Connecti Connecti ons w ith external machines The operation of the Metal Detector can be synchronised with the machines upstream and downstream on the production line. 3.12.4 3.12.4.1 .1 – Upstream con veyor belt For systems with the Conveyor Control System or the Control Power Box with encoder, activation of the relay PREC_CONV starts belt movement. Output

Description

PREC_CONV RELAY (upstream conveyor relay)

Start belt moving

ALM AL M board bo ard Remote parameters connection Acti Ac tivat vatio ionn (ON/OFF) J01 pin 7, 8, 9

PC

3.12.4.2 – Downstream belt For systems with the Conveyor Control System, activation of the input FOLL_CONV (by a machine downstream) provides the consent signal to start the belt of the Metal Detector.

Input

ALM AL M board bo ard connection

Description

FOLLOWING CONVEYOR Consent from machine (downstream conveyor) * Only available with Conveyor Control System

Remote parameters Logic (NO/NC)

J16 pin 16, 17, 18

IW

Acti Ac tivat vat ion io n (ON/OFF)

FC

Other parameters *

RE

For systems with the Control Power Box without an encoder, deactivating the input stops the ejection time count. (This could be useful on systems with intermittent product conveying). For systems with the Control Power Box with encoder, deactivating the input also deactivates the diagnostic check of the encoder input. 3.13.3 – Other equipment Other equipment and machinery (e.g. external warning beacon) can be connected up using the relays described in section 3.6.4.


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3.14 3.14 – Checking Checking c orr ect inst allation #

1 2

3

4 5

108

Step Switch on the Metal Detector Check the connections

Check that detection and rejection rejection is correct.

Check the selfdiagnostics system Check the line connection

Actio n Check that there is no electrical or mechanical noise.

Reference Reference  Configuration > Check compatib.

Check that the input lines switch correctly. Do this by simulating the conditions needed to activate the devices connected up. Check that the output lines switch correctly. Do this by simulating the conditions needed to activate the devices connected up. Where necessary correct the parameters which control functioning of the input and output lines. Define the detection sensitivity according to the product being processed. Provide metallic test samples. Depending on the ejection method selected, check that the product is detected and ejected correctly by passing some of the test samples through the unit. Set the parameters for the diagnostic checks performed by the sensors.



I/O state > Inputs



I/O state > Ouptuts



Configuration(adv)



Self-teach Self-teach (advanced) Detection Ejection Detection Configuration (adv) Diagnostics management

Check that Metal Detector alarm or fault states are followed by action on the production line.




     



Configuration (adv) Diagnostics management

FI002K0018v1000UK FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance USE OF THE DEVICE

4

4 - USE OF THE DEVICE Before starting to use the device, carefully read the Safety Safety instruc tions – Warnings section Warnings section of this manual

4.1 4.1 - Indicator s 4.1.1 4.1.1 - Optical i ndic ators The control panel, containing the optical indicators and the Metal Detector controls, is located on one side of the electronics unit:

THS/21 Control Panel

A POWER

a green indicator green indicator indicates indicates the presence of power

AL ARM B ALARM

a red indicator red indicator indicates indicates the detection of a metal fragment or a fault in the unit

C

display the messages relating to use, programming and selfdiagnosis of the device

Display

THS/21E Control Panel


A POWER

Conveyor

E movement

1

a white indicator white indicator indicates indicates the presence of power

a green indicator green indicator indicates indicates that the conveyor is running 1

Flashes to indicate indicate that the belt has been stopped by the DOWNSTREAM CONVEYOR CONVEYOR input and is waiting waiting to be restarted automatically (see parameter RE).


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FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance USE OF THE DEVICE External beacon The external beacon has coloured light modules which light up to indicate the following states (the coloured light modules actually present depend on the beacon supplied): Model

THS/FBB

THS/FB

THS/MBB

THS/M65

THS/MBR

a

RED

Fault present











b

AMBER

Detection alarm present











c

BLUE

Test request











d

Buzzer

External horn











 

Standard Optional / Accessory

If you dismantle the beacon modules, make sure that you refit them in the original order. THS/FBB systems have a single red module which lights up to indicate an alarm or a fault. Light

a

RED

b

AMBER

c

BLUE

Meaning No alarm or fault present An emergency to be reset Fault or alarm present No alarm present Detection alarm present Waiting for alarm reset No test request present Test request present

Light indication Off Slow flashing Fast flashing Off On fixed Slow flashing Off Slow flashing

4.1.2 – Acousti c i ndicators Systems fitted with the Control Power Box and the Conveyor Control System have an acoustic warning device (buzzer or horn) which sounds when the detector detects metal fragments or sounds to indicate a fault or a request for operator intervention.

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FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance USE OF THE DEVICE

4

4.2 – Control s 4.2.1 – Control Panel The control panel keyboard is used to control the Metal Detector and set the device parameters. The control panel keys and their functions are shown below: THS/xx21E and THS/xx21 Key

Function Access and exit from the programming step Return from the submenus to the previous menu Exit from the Metal Detector Status display Scroll through a list of instructions Select the parameters to be changed Metal Detector Status display Select a submenu from the main menu Confirm data entries Reset fault (not all types)

Only o n THS/xx21 Key

Function Cancel the last character entered Quick access to preset functions

Modification of the parameter values


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4.2.2 – Conveyor Control System power supply unit control panel On the power supply unit of the Conveyor Control System, the enclosure cover incorporates a motor control panel. Key

Function Start the conveyor belt * Stop the conveyor belt Manual forward Increase speed

See the table below.

Manual reverse Decrease speed Metal Detector reset Emergency reset The motor speed control keys, depending on UD and MM parameters, have different functions:

MM OFF OFF

UD ON

ON

No function

Manual forward

No function

Manual reverse

Increase speed

Manual forward

Decrease speed

Manual reverse

Set MM=OFF on systems with THS/MBB, THS/M65, THS/MBR or on systems where the conveyor direction of travel cannot be reversed. The manual forward/reverse controls are only enabled when the belt is stopped. The increase/decrease speed controls are enabled both when the belt is stopped and the belt is running.

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4

4.3 – Access levels When you enter the Programming mode you will be asked for a user name and a password. Every level of programming allows access to various groups of operating parameters, as can be seen below (see Programming Manual).

Operator

Supervisor

Predefined operators Quality Control Head of Technician Administrator Operator Quality Control

Administrator

•

Reset Product Selection Products Autolearn

•

• • •

Autolearn-advanc Detection Ejection

•

• •

• • • • • •

Counters

U N Configuration E M Configuration-adv Barcode reader1

• •

I/O Status Diagnosis managem.

• • • •

MD Test

•

Fail-Safe test

• • •

Print Q-C setup Test samples

• • • • • • • • • • • • • • • • • • •

1 - The Barcode reader menu is available only upon request


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4.4 – Swit chi ng o n th e Metal Detector 4.4.1 – Checkin g th e safety features

1

1

THS/21x

1

3 5

2 3

2

5

2

3

1

3

2

1

3

2

3 4

4

THS/FBB and THS/MBB

2

3

THS/FB and THS/M65

4

3 2

1

3 2

3

4

THS/MBR

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5

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 (EN 60204 Standard). This will also prevent accidental switching when the cover is closed. Ejector Check that all guard covers are correctly fitted and fastened in place. Product exit Check that the product exits (checked and rejected) are completely separate, with no risk of the two types being mixed. Before you use the unit with product, check that the conveyor belt is aligned with the belt downstream. Floor fixing Version with feet: check that the structure is firmly anchored to the floor. Version with castors: check that the castors are locked. Obstructions on belt Before you start the conveyor belt, check that there are no extraneous objects on the belt.


4

4.4.2 – Switc hing on Do not start a system whose safety systems are not fully efficient. Do not tamper with safety devices. The manufacturer declines all liability for damage resulting from tampering with safety features. On the Conveyor Control System model, the ON/OFF switch is located on the power supply unit cover. On the Control Power Box, the external switch must be operated.

Conveyor Control System 4.4.3 - Signals at power-up The detector is designed to be switched on directly from the electrical panel that controls the production line.

Control Panel

The presence of mains power supply is signalled by the lighting up of the indicator located on the control panel. On the Conveyor Control System this is also indicated by a warning light on the door of the box.


When the device is turned on, the display lights up, as do the indicators located on the front of the electronics unit. The display shows, in sequence, the serial number and the version of the software program that drives the power supply unit. On integrated systems, the display shows the message RESET EMERGENCY and waits for you to press the Emergency Reset key. After this the following display appears: THS/xx21E THS/xx21E V5.xxx Prod. PROD01

^

The first line identifies the model and the software version of the Metal Detector. The second line indicates the type of programming, specific to one product which may be chosen from among 250 stored sets.

THS/xx21 /xx ALM V5.xxx THS V5.xxx

The first line identifies the model. The second line identifies the software version of the Metal Detector. The last line indicates the type of programming, specific to one product which may be chosen from among 500 stored sets.

Product:PROD01

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 “Remote control ON” appears).


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4


4.4.4 – Signals given during normal operation 4.4.4.1 – Indicati on of the received sig nal On the fourth line of the display the signal being received is displayed by a horizontal illuminating bar, divided into sections. When the signal increases, the bar extends towards the right. The alarm threshold corresponds to the centre of the bar: the sections on the left are vertical bars, those on the right fill a white area. THS/xx21E

THS/xx21

THS/xx21E V5.xxx

CEIA THS/xx21 ALM V5.xxx THS V5.xxx

Prod. PROD01

Signal well below the threshold level ^ Product:PROD01 THS/xx21E V5.xxx Prod. PROD01

CEIA THS/xx21 ALM V5.xxx THS V5.xxx

Signal just below the threshold level ^^^^^^^^^^ Product:PROD01 THS/xx21E V5.xxx Prod. PROD01 A: 0.3dB

CEIA THS/xx21 ALM V5.xxx THS V5.xxx A: 0.3dB

Signal above the threshold level (alarm)

^^^^^^^^^^*** Product:PROD01 THS/xx21E V5.xxx Prod. PROD01 A: 0.3dB

CEIA THS/xx21 ALM V5.xxx THS V5.xxx A=8.5dB

^^^^ Product:PROD01

116


After the alarm, the maximum signal is displayed for a few seconds together with its amplitude


4

4.4.4.2 – Display messages The Metal Detector display shows messages relating to its current mode of operation: THS/xx21E

THS/xx21 CEIA THS/xx21 ALM V5.xxx THS V5.xxx

THS/xx21E V5.xxx Prod. PROD01

The Metal Detector is in normal operating mode.

^

Product:PROD01 / ALM V5.xxx THS V5.xxx

THS/xx21E V5.xxx Prod. PROD01

A: 0.3dB

A: 0.3dB ^^^^^^^^^^***

Product:PROD01

Password

Password

#_____

#_____

Reset

@

Products Autolearn

The Metal Detector is in normal operating mode: it has just detected a metal object and has activated connected slave devices.

ese ~~~~~~~~~~~~~~~@ Products Autolearn Detection Ejection

Detection

Programming access step. The Metal Detector requests a password.

The Metal Detector has been set to programming mode: accessible parameters can be modified.

TEST

The Metal Detector requests a functional test (see “Periodic test management” section in this manual).

Prod. PROD01

^

Product:PROD01 RESET EMERGENCY (press R button)

RESET EMERGENCY (press R button)

The Metal Detector requires an intervention. ^^ Product:PROD01 \\\\\\] ====== STATUS ====== [\\\\\ Sensitivity 265 4 Sensitivity 265 Detection mode FE diameter 0.80 1.00 TX program 0 NFE diameter SS diameter 1.20 Band HIGH Prd.alarms 10 {|| & Scroll down ||}

Press the STATUS key from the normal screen, to obtain a list of information about device status. Use the arrow keys to scroll through the list. Press P to return to the standard screen.

4.4.5 – Signals given during self-diagnosis The THS/21 Metal Detector has an embedded self-diagnosis system. The messages shown on the display are given in section 5.5.


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4.5 – Use of the devi ce 4.5.1 – Sensitivity check with reference sample It is important to check the efficiency (sensitivity and ejection of material) of the Metal Detector at regular intervals. To do this, perform a sensitivity test with a reference sample. See section 4.7.1 for the procedure. 4.5.2 – Starting/stopping the conveyor belt With the power supply on and with the motor stopped, check that the LED are ON or OFF as shown in the following table: Indicator

Status Mains voltage

ON

Motor running

OFF



Press the Start button indicator comes on.

to start the motor: check that it starts up, and that the “Motor on”



To stop the motor, press the Stop button indicator goes off.

: check that it stops, and that the “motor on”

When the Downstream Conveyor input is used (FC=ON) with automatic restart (RE=ON), the indicator if the belt is stopped following deactivation on the input.

118


will start to flash


4

4.5.3 – Adj ustm ent of t he belt speed The motor speed control keys have different functions according to the value of parameter MM (see section 4.2.2). 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 the parameter MM=OFF. During programming of the Metal Detector, speed adjustment using the and keys is disabled. When the Conveyor Control System keys are being used, the Metal Detector programming is disabled. Minimum~speed~~~~~~~20@ Speed

40

Maximum speed

60

The “Speed” reading indicates the speed set, and varies in real time when the and keys are pressed. Any variation in speed is stored to memory as a parameter specific to the current product type.

4.5.4 – Alarm reset In case of an alarm due to metallic contamination, the contaminated product is ejected from the product conveyor according to the type of operation which has been selected: 

in operation with automatic ejection of the contaminated material, the belt is not stopped and the contaminated product is sent into a reject bin which should be emptied at regular intervals 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. All material between the probe and the stop line must be removed

A manual reset and restart of the belt is required. To reset an alarm manually: - Press key E on the front panel (if KAR=ON). - Activate the RESET input. - Enter the programming mode and select the Reset command. - Press the Detector Reset pushbutton (on the Conveyor Control System only). 4.5.5 – Fault reset For faults which require a manual reset, trace and remove the cause of the fault and then: - Press key E on the front panel (if KFR=ON). - Activate the RESET input. - Enter the programming mode and select the Reset command. - Press the yellow Reset pushbutton (only on Conveyor Control System and with KFR=ON or RBO).


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4.5.6 – Removing and empt ying the reject bi n The reject bin must be emptied at regular. During this operation exercise extreme caution. The reject material bin could be heavy or could contain very hot material. You should define a procedure for this operation. The manufacturer declines all liability for injury to persons or damage to property caused by emptying the bin in an incorrect manner. 4.5.6.1 – THS/FBB and THS/MBB

Press the Stop Belt button

Using the key provided, open the door of the reject bin. Empty the bin.

Check that all the safety devices are present and efficient. Check for other hazards. Start the belt by pressing the Start button.

4.5.6.2 – THS/FB and THS/M69K


120

Using the key provided, release the reject bin. Turn the handle to release it. Remove the bin from its seat. Empty the bin.


After emptying, slide the bin onto its guides. Lock it in position with the handle and the key. Check that all the safety devices are present and efficient. Check for other hazards. Start the belt by pressing the Start button.


4

4.5.6.3 – THS/MBR


Using the key provided, release the reject bin. Turn the handle to release it. Remove the bin from its seat. Empty the bin.


After emptying, slide the bin onto its guides. Lock it in position with the handle and the key. Check that all the safety devices are present and efficient. Check for other hazards. Start the belt by pressing the Start button.

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4


4.5.7 – Auto matic s top This function is only available on the Conveyor Control System. On systems fitted with a synchronising photocell, if nothing passes through the Metal Detector for the length of time set in the parameter ST (see Programming section), the conveyor belt will stop automatically. Emergency butto n An extra emergency button is mounted on the conveyor belt. Use this to stop the unit in the event of an emergency or a malfunction. If necessary, the main system switch can also be used for this purpose. RESET EMERGENCY (press R button)

The alarm indicators are activated Product:PROD01

Trace and remove the cause of the emergency stop and then reset the system by pressing the Emergency Reset key.

4.6 - Progr amming For all programming operations, modifications of installation parameters, local and remote control, see the Programming manual, shipped with the present manual. 4.6.1 - Access to Programming mode To enter the Programming mode press the key password:

. The Metal Detector will ask you to enter a

Enter the password on the numeric keypad and then confirm by pressing the E key.

Password #_____

Access to programming: password entry After the password has been entered, the Metal Detector is inhibited, access to programming is given, and the display shows the parameters available for the programming level in question: Parameter value Parameter

Sensitivity~~~~~~265@ Products

name

Cursor

Example of display output during operator-level programming

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4

4.7 – Sensi tiv ity c heck wit h reference sampl e It is important to check at regular intervals that the Metal Detector is operating efficiently. This is done running a detection and ejection test using test reference samples. - Depending on product characteristics and/or internal quality procedures, the customers can use samples they have defined themselves or request specific samples from CEIA. - The tests can be carried out at any time deemed necessary (e.g. at the shift changeover) and/or pre-programmed. In the latter case, the Metal Detector will automatically request the test. It is possible to test the detection capability of the Metal Detector by selecting the DEFAULT product mode and using one or more of the reference samples indicated in the Factory Acceptance test (FAT).

4.7.1 - Programming the frequency of the tests -

Select the time between the system power-on and the first test request via the1st test delay parameter (FTD, see Q-C setup menu). Select the time between one test and another using theTest period parameter (TE, see QC setup menu).

Example: Setting a test period of 2 hours and a 1st test delay of 5 minutes, at 08:22, the first test will be requested at 08:27 and subsequent tests will be requested at 10:27, 12:27, 14:27 and so on. At each Metal Detector startup, the first test will be requested after 5 minutes and the subsequent tests every 2 hours, starting from the first request. To disable periodic test requests, set the parameter Test period = 00:00. -

Set the waiting period for carrying out the test via theTest delay parameter (TD, see Q-C setup). Where required you can set the other parameters involved in the test (TMD, SAC, STM).

4.7.2 – Performing periodic tests At the end of the Test period, a message requesting a test is displayed. At the same time the external blue lamp is activated (BLUE LAMP output) together with the Test relay (depending on the settings of TRM parameter).

TEST

** TEST **

Prod. PROD01

^

Product:PROD01

The test can be started by the quality control operator or the quality control supervisor (depending on the access level).


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4

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance USE OF THE DEVICE 4.7.2.1 - Test procedure The procedure below describes a test with a ferrous sample; the other two samples, made from non-ferrous metal and in stainless steel, follow the same procedure. For the double and the triple test (see TMD on Programming Manual), the tests will be requested one after the other. The execution of the tests and the final response will be recorded in the event log. THS/21E

THS/21 FE~test~-0.80~~~~~~~@ @ NFE test-1.00 SS test -1.20

To perform the Metal Detector test (independently or in response to the automatic request), select MD Test > FE test and press E key.

FE test -0.80

Wait a few seconds, before performing the sample transit.

=====================

NFE test-1.00 SS test -1.20

WAIT

[\\\\\\\\\\\\\\\\\\\] WAIT {|||||||||||||||||||}

---------------------

Pass the requested sample, together with the pure product, through the probe within 1 minute.

=====================

[\\\\\\\\\\\\\\\\\\\] PASS FE SAMPLE

PASSE FE SAMPLE

{|||||||||||||||||||}

If the sample is correctly detected and ejected (through the Ejection Confirmation check), the test is successful.

=====================

[\\\\\\\\\\\\\\\\\\\] TEST PASSED

TEST PASSED

{|||||||||||||||||||}

Pressing any key, the display returns to the MD test menu, where the positive outcome is also shown.

FE test -0.80

---------------------

---------------------

OK

NFE test-1.00

FE~test~-0.80~~~~~OK NFE test-1.00 SS test -1.20

SS test -1.20

Repeat the test with the non-ferrous and stainless steel samples. If the test is unsuccessful, one of the following messages will be seen: FAILED TEST for Sample not detected THS/21E

THS/21

If the sample is not detected it could be that the transit was performed in the 20 seconds immediately after the request, or the sample signal is lower than the alarm threshold.

=====================

Pressing any key, the display returns to the MD test menu, where the negative outcome is also shown.

FE test -0.80

TEST FE FAILED NO SAMPLE DETECTED ---------------------

NFE test-1.00

FE~Test~-0.80~~NO(1)@ NO(1)@ NFE Test-1.00 SS test -1.20 1- NO SAMPLE DETECTED

SS test -1.20 1- NO SAMPLE DETECTED

124

[\\\\\\\\\\\\\\\\\\\] TEST FE FAILED NO SAMPLE DETECTED {|||||||||||||||||||}



4

FAILED TEST for Sample too b ig THS/21E The signal given by the sample is considered too high to perform a valid test, according to SAC settings (see Programming Manual).

THS/21

===================== TEST FE FAILED

[\\\\\\\\\\\\\\\\\\\] TEST FE FAILED SAMPLE TOO BIG {|||||||||||||||||||}

SAMPLE TOO BIG ---------------------


FE test -0.80 NFE test-1.00

FE~Test~-0.80~~NO(2)@ NO(2)@ NFE Test-1.00 SS test -1.20 2- SAMPLE TOO BIG

SS test -1.20 2- SAMPLE TOO BIG

TEST FAILED for Ejection not confirmed THS/21E If the sample is correctly detected, but there is not any confirmation of its ejection, the test is considered to be unsuccessful.

THS/21

===================== TEST FE FAILED

[\\\\\\\\\\\\\\\\\\\] TEST FE FAILED EJECT.NOT CONFIRM {|||||||||||||||||||}

EJECT.NOT CONFIRM ---------------------


FE test -0.80 NFE test-1.00

FE~Test~-0.80~~NO(3)@ NO(3)@ NFE Test-1.00 SS test -1.20 3- EJECT.NOT CONFIRM

SS test -1.20 3- EJECT.NOT CONFIRM

TEST ABORTED THS/21E If the self-diagnosis system detects a fault of any kind, the test procedure will be interrupted and the message shown here will be displayed. The test can also be interrupted by pressing P during the test.

THS/21

FE~Test~-0.80~~NO(1)@ ===================== NFE Test-1.00 [\\\\\\\\\\\\\\\\\\\] TEST ABORTED TEST ABORTED {|||||||||||||||||||} ---------------------

In the event of an unsuccessful test, the fault condition “TEST FAILED” is activated as set in the FF parameter (see Programming Manual). In this case, one of the following actions is possible: - Reset the system and if necessary perform the test again (STM=OFF) - Perform the test again to proceed (STM=ON) See the STM parameter in the Programming Manual. 4.7.3 – Quick test You can run a single test without having to enter the programming mode. This is done by enabling the input IN_AUX1 (with for example a pushbutton). Select the test by selecting the QCKT parameter in the QA Configuration menu. When you activate the input, the display will show a message requesting the corresponding test. Run the test by passing the sample through the unit in the manual mode or use an automatic system driven by the AUX relay (activated for 3 seconds when IN_AUX1 is activated). The result of the test will be recorded as usual in the event log as a Quick Test. ORIGINAL INSTRUCTIONS

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4


4.8 – Settings for CFR21 Standards 4.8.1 4.8.1 - General General inf ormati on The U.S. U.S. Code of Federal Regulations, CFR Title 21, Volume 1 – Part 11 “ Electronic Electronic Records; Records; Electronic Electronic Signatures Signatures”” contains a series of requirements for the secure and reliable management of electronic records, electronic signatures and for access, reading and processing the stored data. The requirements contained in the regulation can be grouped into two categories: - Requirements applicable to the intrinsic operation and to the programming of the equipment ® under test (in this case the Pharmaceutical Metal Detector THS/PH21N ). - Requirements that govern correct management and organization by the user, so as to comply completely with the regulation in question. The complete range of procedures applied by the user and applied to the operational characteristics of the Metal Detector must guarantee complete compliance with the regulation. 4.8.2 4.8.2 – Metal Metal Detecto Detecto r s etting s In order to ensure compliance with CFR21 standards you should note the following

126

-

All users working with with the Metal Detector Detector must have their ownusername own username and password . This management shall be performed according to CFR21 standards. Direct access to any of the programming menus, without a password (user 000000), must not be available. The Administrator must periodically modify the passwords of all the operators.

-

Set the Restricted access (FLR) access (FLR) parameter to ON, to prevent any access by unauthorised personnel.

-

In case of remote programming, check that the way to access to remote programming will be treated as per the local programming, setting RS232Password (RM) and Au and Au xRS232pas sw (AURM) to “NULL”. Also check that the automatic exit from remote programming is set (RPTO = ON).

-

Set the Event Event b uffer fault parameter (FB) to ON, to prevent loss of stored data and events.

-

All production data must be printed and/or and/or saved and maintained apart, on a regular basis and managed according to CFR21 standards. This can be easily performed using THS Production software.


FI002K0018v1000UK FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE

5

5 - MAINTENANCE Before starting any maintenance operation, carefully read the Safety instructions - Warnings section of this t his manual. Any maintenance or repair of the device while open and powered up 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. 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. When the I2 service switch is turned off, most components remain energised.

5.1 - Periodic Maintenance The following is a list of maintenance operations and their suggested frequency. Operation Operation Preventive maintenance

Detection check

Check the bearings

Cleaning Cleaning of the conveyor belt Conveyor belt tension adjustment (THS/FBB and THS/FB) Locking of terminals used to connect control panels Tightening of the screws

Frequency At the beginning of each shift shift On changing product type Periodically At the beginning of each shift shift On changing product type Periodically

Operator

Procedure Visual check of the integrity of the components and check of safety components

Operator Quality-control operator; Head of quality control

Section 4.7.1

Periodically

Operator

Visual check of bearing efficiency. Grease where specified.

At the beginning of each shift On changing product type Periodically When needed

Operator Operator

6 months or when needed

Maintenance personnel Section 5.2.3

6 months

Maintenance personnel

6 months

Maintenance personnel

Section 5.2.1

Operator

Section 5.2.2

The operator must monitor the condition of the system and its suitability for use and consult the maintenance personnel if necessary.

5.2 5.2 – Perio Perio dic Maint Maint enance enance pr ocedures 5.2.1 – External cleaning instructions Use only products compatible with stainless steel (AISI 316), PETG and silicon.

Do NOT u se HYDROCHLORIC HYDROCHLORIC ACID or o r its i ts solu so lutition ons. s.

Use a slightly moist, non-abrasive cloth

Do NOT use any ot her cleaning procedure.

.


127

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE

5

5.2. 5.2.2 2 – Parts Parts i n con tact with the product In order to clean the parts in contact with the product, follow the procedure described in section 5.2.3. Only use the materials indicated in the following table: A

E

B

E A

B

C

D E

D

B

C

A C

C

THS/xx21 and THS/xx21E

THS/FBB

THS/FB

B A

B

C

E

C

A C

C E

C B

C C

C

THS/MBB

C

THS/M65

A

B

THS/MBR

C

E

up to 50°C

Water

up to 80°C

Distilled water

up to 30°C

Take careful note of the specifications of the particular detergent used

Alkaline and acid-based acid-based pharmaceutical pharmaceutical cleaning agents Mild soap solutions Hydrogen peroxide

up to 28%

Caustic soda

Solution 25%

Sulphuric acid

10%

Phosphoric acid

50%

Oxalic acid Alcohol *

up to 30%

Ammonia solution

Allowed

128

D

Not allowed


* WARNING Risk of material damage to acrylic glass parts. Do not use alcohol for cleaning. Alcohol causes cracks on some components not in contact with the product, but still exposed and reachable during cleaning operations.


5

5.2.3 – Cleaning of the Conveyor belt Shut down the system at the main switch.

5.2.3.1 – Ejection sys tem If the conveyor belt is fitted with an ejection system, perform with the following steps, before continuing: THS/FBB and THS/MBB ejection syst em

Unlock the transparent cover of the ejection area, using its key.

Remove the transparent cover from the ejection area.

Empty product from the bin, then lift it up and remove it from its supports.

THS/FB, THS/M65 and THS/M69K ejection system

Unlock the transparent cover of the ejection area, using its key.

Remove the transparent cover from the ejection area.


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FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE 5.2.3.2 – Belt di sassembly THS/FBB

Unlock the belt by raising the idle roller support

Extract the idle roller from the side supports

Pull the idle roller out of the belt

Raise the support surface from its position and pull it out of the belt

Remove the guard from the cover using a no. 10 box spanner

Remove the drive roller from the guides on the other side of the motor thus freeing the support surface.

Raise the support surface from its position and from the belt

Open the drive roller and remove the belt which is now free and ready to be cleaned.

To refit the belt, follow this procedure in reverse order.

Crushing and cutting hazard. When you are positioning the support surface on the entrance side, take precautions to prevent the risk of crushing and cutting between the surface and the belt frame.

130



5

THS/FB


Extract the idle roller from the side supports

Pull the idle roller out of the belt

Raise the support surface from its position and pull it out of the belt

Pull the other roller out of the side supports

Remove the roller from the belt

Raise the support surface from its position

Pull the surface out of the belt, that now is free and ready to be cleaned

To refit the belt, follow this procedure in reverse order.

Crushing and cutting hazard. When you are positioning the support surface on the entrance side, take precautions to prevent the risk of crushing and cutting between the surface and the belt frame.


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FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE THS/MBB and THS/MBR

Using a screwdriver, push one of the pins of the modular belt out of its seat.

Remove the pin completely from the modular belt, to open the belt. Remove the belt from the structure and clean it.

When you have cleaned the belt, return it to its position and refit the pin.

5.2.4 – Conveyor belt tension adjustment 5.2.4.1 – THS/FBB


Adjust the tension of the belt. Loosen the screws as shown in the figure. Use a screwdriver in the slot to tension the belt and then tighten the screws.

Lock back the belt by lowering the idle roller support.

Adjust the belt tension using the screws indicate until reaching the correct tension or alignment

Lock back the belt by lowering the idle roller support.

5.2.4.2 – THS/FB


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5

5.3 - Troubleshooting 5.3.1 - Self-resetti ng pro tecti ons  



The ALM card power supply inputs are protected by self-resetting components PTC. The inverter outputs are electronically protected against short circuit between two phases and between each phase and the ground. The ALM card inputs are protected against wrong connection up to the voltages present on the board itself, with the exception of t he mains vol tage.

5.3.2 – Troublesh ooti ng t able Symptom Power supply unit or Metal Detector system OFF

Probable cause No line voltage Unstable or partial connections Malfunction of the power supply section

Power supply unit or Metal Detector system Malfunction of the power alternates between ON supply section and OFF

Actio n Check the power supply connections Check insertion of the ALM card connectors Switch off, wait a few minutes to let any self-resetting components inside cool down, then switch on the system again. If the problem persists, substitute the ALM card. Switch off, wait a few minutes to let any self-resetting components inside cool down, then switch on the system again. If the problem persists, substitute the ALM card.

Perform the Autolearn procedure as described in section 2.2 of Programming Manual. If the samples are not detected even after the Autolearn procedure, because of the product effect, use bigger samples. Metal Detector does not give an alarm in Perform one the following operations in sequence: the presence of metal  Disconnect the ALM card connectors which do not link up masses of the same to the power supply or probe. type as the reference  Select the “Default” product and check, with the sample sample and of equal or SCD card malfunction specified on the FAT, that the detector gives an alarm. greater mass If the detector does not give an alarm, replace the SCD card, otherwise create a new product and perform the Autolearn procedure as described in section 2.2 of the Programming Manual. Perform the “ Checking for environmental electromagnetic Environmental interference interference” procedure, as described in section 5.4.2. Deactivate all electrical and mechanical devices surrounding the detector, or move it into a place which is guaranteed free Metal Detector gives of interference. false alarms with no SCD card malfunction Disconnect the ALM card connectors which do not link up to product in transit the power supply or probe. If the interference signal remains the same, replace the SCD card Line voltage insufficient or Check the mains. unstable Wrong detection parameters for the current product


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5


5.4 - Extraordi nary maint enance proc edures 5.4.1 – Changing f uses The figure shows the position and rating of the fuses fitted to the device.

Control Power Box

134


Small Size Power Supply

Ref.

Type

Descriptio n

Reference

1

250V 2,5A T-Lag 5x20mm

Auxiliary relay protection

AUX RELAY

2


Test request relay protection

TEST REQUEST RELAY

3


Upstream conveyor relay protection

PREC CONV RELAY

4


Ready relay protection

READY RELAY

5


Ejector relay protection

EJECT RELAY

6


Metal Detector alarm relay protection ALARM RELAY

7

250V 10A fast 5x20mm

8


9

Main voltage protection

-


24V supply protection

-

A


-

B


-


FI002K0018v1000UK FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE

5

5.4.2 5.4.2 – Subst Subst itu tin g th e SCD SCD card -

Switch off the device and disconnect the system from all power sources.

-

Remove the control panel from the detector head by unscrewing the 4 fixing nuts.

-

The card is attached to the detector control panel. Remove Remove it taking care not to pull on the internal connecting wires. Disconnect all internal plugs.

-

Take care to disconnect also the SPM module module from the card to be substituted.

The memory card contains all the device’s stored programming and products for the device it was programmed for. Do not exchange SPM cards between devices. -

Remove the card to be substituted from the steel support and fit a new card in its place.

-

Connect all internal plugs to the new card, taking care to refit the SPM module.

-

Fix back the control panel to the probe.

Perform the TA Autolearn (TL) procedure: - The procedure must be carried out in an interference-free environment: deactivate any other power devices in the area. - Set the parameter TA Autolearn (TL) = ON and ON and exit from Programming. The message “TA Autolearn” will appear on the display: press down firmly for at least a second on the probe (as shown here, press down on the top on the left or on the right but not in the centre). Repeat TA autolearn for each detection mode or band available on the metal. In the case that the procedure is not carried out, or is carried out improperly, product compensation may not be correct. As a check, select the “default” product and make some tests with the sample indicated in the test sheet enclosed with this manual. Check that the system operates properly with all the products stored in memory. The SPM card stores the values of all the operating parameters including those of the ALM and RCU cards. If the ALM or the RCU card are substituted, therefore, it is not necessary to reprogram the system.


135

5


5.5 – Compatibility check procedures 5.5.1 5.5.1 – General General com patibi lit y check This command performs a complete set of automatic checks to verify the general compatibility (for electrical and/or mechanical noises) of the system with the environment. THS/21E Access the Programming mode mode and select the Configuration menu. Configuration menu.

THS/21

Counters Configuration

§

Configuration(advan) I/O Status

Select the submenu Compatibility Compatibility check. check.

Compatibility check § Buzzer Ext.buzzer Language

Select the command Gener.comp.check by pressing the E key.

The system will ask you to stop the machinery transporting the product through the detector (or other machinery working close to the Metal Detector), if present.

Gener.comp.check

@

Autolearn Autolearn-advance Detection Ejection Counters Configuration~~~~~~~§ Configuration(advan) I/O Status Compatibility~check~§ Buzzer Ext.buzzer Language Transmission TX Channel Keyb alarm reset Keyb fault reset Gener.comp.check~~~~@ Elec.comp.check

Elec.comp.check

Stop transport Press E when done Press P to exit

[\\\\\\\\\\\\\\\\\\\] Stop transport Press E when done Press P to exit {|||||||||||||||||||}

When done, press E to continue. The system starts the General Compatibility check. This check is divided into 4 steps, clearly identified on the display, that shows also the progress of each step.

STEP 1/4 pk:0.18

av:0.05

^^^^

[ Gener.comp.check \] STEP 1/4 pk:0.18 av:0.05 ####

20%

20% {|||||||||||||||||||}

The pk value pk value indicates the maximum detected noise in this step (peak), the av value av value indicates the average detected noise. A value of 1 indicates a noise equal to the alarm threshold. At the end of each step, the system will change the configuration parameters, in order to continue with the procedure.

===================== WAIT UPDATING CONFIG. ---------------------

Before starting step 3, the system will ask you to start the machinery transporting the product through the detector (or other machinery working close to the Metal Detector), if present, but without the product. When done, press E to continue

At the end of the 4 steps, the display will shows the result of the check: GOOD, SUFFICIENT or INSUFFICIENT.

Start transport without product Press E when done Press P to exit

Compatibility:

[ Gener.comp.check \] STEP 2/4 pk:--av:--WAIT UPDATING CONFIG. {|||||||||||||||||||} [\\\\\\\\\\\\\\\\\\\] Start transport without product Press E when done Press P to exit {|||||||||||||||||||}

[ Gener.comp.check \] Compatibility:

GOOD

GOOD

{ &=more

136


|

P=exit }

FI002K0018v1000UK FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE THS/21E If the result of the check is negative (INSUFFICIENT or BAD), the system can also display a comment describing the incompatibility (see 2.10.3).

5

THS/21 [ Gener.comp.check \] Compatibility:

Compatibility: INSUFFICIENT

INSUFFICIENT

Note: IMPROVE

Note: IMPROVE ELECTROM. COMPATIB. { &=more | P=exit }

ELECTROM. COMPATIB.

For instructions on improving the situation, see the Installation Manual. Press the Down arrow key, to display all the data collected during the 4 steps. Press P to return to the Compatibility check menu. check menu.

1

0.18 ^

0.05

2

0.15 ^

0.06

3

0.15 ^

0.06

4

0.15 ^

0.06

[ Gener.comp.check \] pk av 1 0.18 I 0.05 2 0.15 I 0.06 3 0.15 I 0.06 4 0.15 I 0.06 { $=more

|

P=exit }

5.5.2 – Electrical Compatibility check This command performs a complete set of automatic checks to verify the electrical compatibility of the system with the environment. THS/21E Access the Programming mode mode and select the Configuration menu. Configuration menu.

THS/21

Counters Configuration

§

Configuration(advan) I/O Status

Select the submenu Compatibility Compatibility check. check.

Language

Compatibility~check~§ Buzzer Ext.buzzer Language Transmission TX Channel Keyb alarm reset Keyb fault reset

Gener.comp.check

Gener.comp.check Elec.comp.check~~~~~@

Compatibility check § Buzzer Ext.buzzer

Select the command Elec.comp.check by Elec.comp.check by pressing the E key.

The system will ask you to stop the machinery transporting the product through the detector (or other machinery working close to the Metal Detector), if present.

Autolearn Autolearn-advance Detection Ejection Counters Configuration~~~~~~~§ Configuration(advan) I/O Status

Elec.comp.check

@

Stop transport Press E when done Press P to exit

[\\\\\\\\\\\\\\\\\\\] Stop transport Press E when done Press P to exit {|||||||||||||||||||}

When done, press E to continue. c ontinue. The system starts the Electrical Compatibility check. This check is divided into 2 steps, clearly identified on the display, that shows also the progress of each step.

STEP 1/2 pk:0.18

av:0.05

^^^^

[\ Elec.comp.check \] STEP 1/2 pk:0.18 av:0.05 ####

20%

20% {|||||||||||||||||||}

The pk value pk value indicates the maximum detected noise in this step (peak), the av value av value indicates the average detected noise. A value of 1 indicates a noise equal to the alarm threshold. At the end of each step, the system will change the configuration parameters, in order to continue with the procedure.

===================== WAIT UPDATING CONFIG. ---------------------


[\ Elec.comp.check \] STEP 1/2 pk:--av:--WAIT UPDATING CONFIG. {|||||||||||||||||||}

137

5

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE THS/21E Before starting step 2, the system will ask you to start the machinery transporting the product through the detector (or other machinery working close to the Metal Detector), if present, but without the product. When done, press E to continue At the end of the 2 steps, the display will shows the result of the check: GOOD, SUFFICIENT or INSUFFICIENT.

THS/21

Start transport without product Press E when done Press P to exit

[\\\\\\\\\\\\\\\\\\\] Start transport without product Press E when done Press P to exit {|||||||||||||||||||}

[\ Elec.comp.check \] Compatibility:

Compatibility: GOOD

GOOD

{ &=more

If the result of the check is negative (INSUFFICIENT or BAD), the system can also display a comment describing the incompatibility (see 2.10.3).

P=exit }

[\ Elec.comp.check \] Compatibility:

Compatibility: INSUFFICIENT Note:IMPROV

|

TRANSPORT

ELECTROM. COMPATIB.

INSUFFICIENT Note:IMPROV TRANSPORT ELECTROM. COMPATIB. { &=more | P=exit }

For instructions on improving the situation, see the Installation Manual. Press the Down arrow key, to display all the data collected during the 2 steps. Press P to return to the Compatibility check menu.

1

0.18 ^

0.05

2

0.15 ^

0.06

[\ Elec.comp.check \] pk av 1 0.18 I 0.05 2 0.15 I 0.06

{ $=more

|

P=exit }

5.5.3 – Notes about the nature of the incompatibility Message

Nature of the incomp atibili ty

IMPROV TRANSPORT ELECTROM. COMPATIB.

Electrical noises due to the product conveying system or to other devices working near the Metal Detector (i.e. electric motors, inverters, lamps, power cables).

IMPROV TRANSPORT GENERAL COMPATIB.

Electrical and/or mechanical noise due to the product conveying system or to other devices working near the Metal Detector (i.e. electric motors, inverters, lamps, power cables for the electrical noises; vibrations, metallic masses in movement near the probe, intermittent coils for the mechanical noises).

IMPROVE ELECTROM. COMPATIB.

Electrical noises present in the installation environment.

For instructions on improving the situation, see the Installation Manual.

138



5

5.6 - Self-diagnosi s 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 alarm warning lights, the buzzer, the fault relay (if the Fault Relays parameter is ON) and the flashing light (if FR=ON). Fault status can only be reset by eliminating the cause of the fault. Message

Probable cause

Acti on

NO COMMUNICATION

Fault in communication between SCD and ALM cards

Contact service technician

EMERGENCY

The emergency button has been pressed

Release the emergency button and press E to reset the alarm status.

NO EJECT.CONFIRM

Ejection of material not carried out (enabled by the Ejection confirmation parameter)

Check that the ejector is not blocked, or that the ejection times are correct. 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.

BIN FULL

Storage container full

Empty it and press E

LOW AIR PRESSURE

Compressed air pressure too low

Check the compressed air connection.

POW. SUPPLY FAULT

Power-supply section faulty


Overloading of the belt motor

Remove the cause of overloading and press E key.

Wrong setting of CU parameter

Contact service technician.

PROBE FAULT(x)

Probe connection broken or probe damaged

Contact service technician. X is a numerical code corresponding to type of fault

TEST TIME OUT

Time-out for pre-programmed test.

Carry out the test

SPM NOT DETECTED

Memory faulty or absent (THS system not operative)


COMPATIBIL.ERROR

SCD card incompatible with the data Use compatible SCD card (ask service personnel) stored in the SPM memory card

V SUPPLY TOO HIGH

Power supply voltage too high.

LOGIN RESTRICTED

Three attempts to access with the wrong password or User ID have Contact the Programming Supervisor. been made.

EVENT BUFFER FULL

Event memory buffer full.

Contact the Programming and Data management supervisor.

EJECT.SYSTEM JAM

Ejection system faulty or blocked

Check that the ejector is not blocked. Check the ejector connections. When the cause of the fault has been eliminated, press the E key.

TEST FAILED

The test was not successful.

Check for the actions to be taken in section 4.7.

BIN ABSENT

Storage container not in place

Return the bin to its position and then press E.

SELF-BALANCING

The Metal Detector is in Auto matic Balancing Status. Wait until the end of the procedure.

EXTERN.EMERGENCY

The external emergency button has been pressed

MOTOR FAULT

Check that the voltage is within the range on the rating plate.

Release the external emergency button and press E to reset the alarm status.


139

5

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE Message

Probable cause

Actio n

EMERG.CIRC.FAULT

Emergency stop circuit faulty.

Check it and repair it if necessary

RESET EMERGENCY

The emergency stop button needs to Press the Emergency Reset button. be reset.

EJECT CHECK FAULT

SYNC PHOTOC.FAULT

CHECK PHOTC.FAULT

ENCOD.FRQ.TOO LOW

Ejection of material not carried out correctly (Enabled by parameter ECK) Photocell malfunction or pack stuck in front of photocell (Enabled by parameter Photocell alarm only if ECK = ON)

Speed measured by Encoder is below BL (KT=0) or is significantly lower than BS (KT>0)

Check that the ejector is not blocked, or that the ejection times are correct. Check photocell operation (positioning, connections etc.). Check the Ejection Check input connections. When the cause of the fault has been eliminated, press the E key to reset the alarm status. 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

Check KE/DI Check the connections Check encoder wheel movement

ENCD.FRQ.TOO HIGH

Speed measured by Encoder is above BM (KT=0) or significantly higher than BS (KT>0)

INVERTER NOT RESP

The inverter module is not connected or operating

Check the inverter connections on the ALM card.

EJECT.OUT OF ORDER

The ejector position is wrong.

Check the operation of the ejector. Check the efficiency of the ejector position sensor.

ALR RATE TOO HIGH

WAIT UPDATING CONFIG

Vin FAULT

Vout FAULT

SCD CARD FAULT (X)

140

Alarm rate too high (see ART, ARP The system need to be manually reset, according to the and EMEX parameters) related parameters. Updating the configuration (at startWait until the end of the procedure. The system will reset up or changing the transmission automatically. channel)

Fault Vin voltage

Disconnect all devices connected to the inputs to identify the fault cause. If the problem persists substitute the ALM card. Contact service technician

Fault Vout voltage

Disconnect the device connected to Vout. If the problem persists substitute the ALM card. Contact service technician.

SCD card faulty

Check all cable connections between the antenna and Power Supply Box. If the problem persists, substitute the ALM card and if necessary also the SCD card. Contact service technician.



5

5.7 – Uninst allation p roc edure 5.7.1 – Disassembl y Disconnect any power source from the device, before performing any operation. 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. When the I2 service switch is turned off, most c omponents remain energised. Uninstall the probe and the Control Power Box from the production line and place them apart. 5.7.2 – Packing 5.7.2.1 – Prob es

Place the probe on the wooden base.

Place the manuals inside the tunnel and fix the probe to the wooden base with the plastic straps as shown in the figure. Remember to protect the probe surface, on top, with card strips.

Position the Power Supply Box on top of the probe, placing the cable around the base.

Refit the package to the wooden base.

Fill the empty space around and on top of the Power Supply Box and close the package.

Close the package with plastic straps.


141

5

FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance MAINTENANCE 5.7.2.2 – Integrated sys tems A

B

Using a forklift truck with a suitable load bearing capacity, move the conveyor belt unit onto its original pallet.

Fix the system to the pallet by passing the plastic straps around the horizontal beams of the system. Pass two straps around the top part alongside the (A), and three straps around the bottom beams (B). Do not pass the straps around the conveyor belt.

Place any accessories inside the reject bin or on top of the conveyor belt. Accessories should be individually packed and fixed so that they cannot move around or knock other parts during shipping.

Fit the original cardboard box and fix it at the bottom to the pallet.

Fix the box to the pallet with steel staples

Finally, close the packaging by wrapping two plastic straps around it as shown in the figure.

5.8 – Dispo sal of the device 5.8.1 - Disposal of the device and of consumables wit h environmental impact For disposal follow the regulations in force in the country where the device is being used.

142


FI002K0018v1000UK – THS/21 Instruction manual for installation, use and maintenance APPENDICES

6

6 - APPENDICES

6.1 – CE Declaration of Conf orm ity 6.1.1 – THS/21, THS/G21, THS/SL21, THSMN21, THS/MS21


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Installation Manual - THS21

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