3B6 LOAD MOMENT INDICATOR (LMI) FOR MRT TELESCOPIC HANDLERS USER MANUAL SLIM - ST01 Su stabilizzatori 360°
4
5
6
7
8
9
10 10
0
0
5, 7
6, 7
7, 9
9, 1
10, 3
1 1, 5
1 2, 8
14
15,2
1 6, 6
1
1000
110
100
100
100
100
100
100
100
100
100
2 3
1001 4
0
1
2
3
5
5
5
4, 5
4
3,2
3
2,8
2, 2,8
2, 2 ,4
4 5
4, 5 5
5 4, 5
5 4, 5
5 4, 5
4, 5 4, 5
4 4
3,2 3,2
3 3
2,8 2,8
2 ,8 2, 8
2 ,4 2,4
6
5, 5
4, 2
4, 2
4, 2
4, 2
3, 7
3
3
2,8
2, 8
2 ,4
7 8
6 6, 5
4
4 4
4 4
4 4
3, 5 3, 2
3 2 ,8
2, 8 2 ,8
2 ,8 2, 2, 55
2, 2, 65 2, 2, 5
2, 2,3 2 ,3
9
7
3, 2
3 ,2
3 ,2
3
2,8
2 ,4
2 ,4
2 ,3
2 ,2
10 11
7, 5 8
3 2, 8
3 2, 8
3 2, 8
2, 8 2, 8
2 ,4 2,2
2 ,2 2, 2
2 ,2 2,1
2, 2, 15 2 , 05
2, 2,1 1, 1, 95
12 13
8 ,5 9
2, 4 2, 4
2, 2, 4 2, 2, 4
2, 2, 4 2, 2, 4
2, 2,2 2, 2,2
2, 2, 1 1, 1, 9
2 1, 1,9
1, 9 1, 1, 8
14
9, 5
2, 1
2, 2 ,1
2, 2,1
2, 2 ,1
1, 1 ,9
1, 1 ,8
1, 1 ,7
1, 1 ,6
15 16
10 10 10 10, 5
2
2 1, 65
2 1,65
2 1, 65
1, 1,8 1,65
1, 65 1,6
1, 6 1, 1,5
1, 55 1, 45
17 18
11
29
1, 1,8 1, 1,7
11 11, 5
1, 6 1, 4
1 ,6 1,4
1, 6 1, 4
1,5 1 ,4
1, 45 1, 4
1, 45 1,4
19
12 12
1,35
1, 35
1,35
1, 35
1, 35
1, 35
20 21
12, 5 13 13
1, 2 1,15
1,2 1, 15
1, 2 1,15
1 ,2 1, 15
1, 2 1, 15
1,2 1, 15
22 23
13, 5 14
1 0, 95
1 0,95
1 0, 95
1 0, 95
1 0, 95
24
14, 5
0,85
0, 85
0, 85
0, 85
25 26 27
15 15, 5
0, 8 0, 8
0,8 0,8
0, 8 0, 8
0,8 0 ,8
28 29
Version 18/04/05
Complies to the MACHINES DIRECTIVE Standards: EN60204–1 , EN954, EN1207-2,EN 280 EMC according to the “Heavy Industrial Industrial Environment” category: EN50081-2, EN50082-2 EN50082-2
2
INDEX What the load moment indicator does? LOAD MOMENT INDICATOR (LMI) FUNCTIONAL DESCRIPTION Which components are included in a LMI? SYSTEM LAY-OUT AND CONNECTIONS How is the LMI installed installed on the the machine? machine? COMPONENTS LOCATION ON THE MACHINE What’s the function of the control panel? CONTROL PANEL DESCRIPTION What happens when starting the machine? SWITCHING THE MACHINE ON What should be checked once the machine is running? SWITCHING THE MACHINE ON Is the control panel panel informing about safety on the machine? machine? PANEL MONITORING– Lifting condition in % and alarms alarms Is the control panel giving useful information to work? PANEL MONITORING– Main working data reading on the display Has something to be set on the control panel? SELECTING THE ATTACHMENT AND OPERATING MODE Is it easy to understand understand in which working condition condition the system is? is? SELECTING THE ATTACHMENT AND OPERATING MODE – Monitoring through text messages messages How to select the attachment ? SELECTING THE ATTACHMENT AND OPERATING MODE – Setting up load tables tables Can the LMI detect faults? faults? AUTO DIAGNOSTIC How the fault shows up ? ALARM CODES AND ACTIONS TO TAKE AUTO DIAGNOSTIC – System internal working condition monitoring Geometric data and load data Hydraulic pressures data Angle and Extension data Status of digital input Sensors digital signals Status of digital Inputs from outside Status of digital Outputs to outside Angle and Extension read What should be known before operating with the machine?
Page 3 4 5 6 7 8 9 10,11 12 13 14 15 16,21 22 23 24 25 26 27 28 29,30
What the load moment indicator does ?
3
The LMI aim is to ensure that the machine doesn’t exceed working condition limits, limits, making the Operator aware and acting through alarms and shut-down of dangerous movements.
LOAD MONITORING INDICATOR (LMI) FUNCTIONAL DESCRIPTION Working condition measurements
Load Tables storage, comparing and processing Su stabilizzatori 360°
0
PRESSURE TRANSDUCERS
(Lifted load)
4
5
6
7
8
9
10 10
0
0
5, 7
6, 7
7, 9
9, 1
10, 3
1 1, 5
1 2, 8
14
15, 2
16 1 6, 6
1
1000
110
1
100
2
100
3
100
100
100
100
100
100
100
11
29
CONTROL PANEL
2 3
1001 4
5
4, 5
4
3, 2
3
2, 8
2, 2,8
2, 2, 4
4
4, 5
5
5
5
4, 5
4
3, 2
3
2, 8
2 ,8
2 ,4
5
5
4, 5
4, 5
4, 5
4, 5
4
3, 2
3
2, 8
2, 8
2, 4
r
6 7
5, 5 6
4, 2 4
4, 2 4
4, 2 4
4, 2 4
3, 7 3, 5
3 3
3 2, 8
2, 8 2, 2 ,8
2, 8 2, 2, 65
2, 4 2, 3
a
5
5
8
6, 5
4
4
4
3, 2
2 ,8
2 ,8
2, 2, 55
2, 5
2, 2 ,3
9 10
7 7, 5
3, 2 3
3 ,2 3
3 ,2 3
3 2, 8
2, 8 2 ,4
2 ,4 2 ,2
2 ,4 2 ,2
2 ,3 2, 2, 15
2 ,2 2, 1
11
8
2, 8
2, 8
2, 1
2 , 05
1, 95
12
8, 5
2, 4
2, 2, 4
2, 2, 4
2, 2, 2
2, 2, 1
2
1, 9
13 14
9 9, 5
2, 4 2, 1
2, 2, 4 2, 2 ,1
2, 2, 4 2, 2 ,1
2, 2, 2 2, 2 ,1
1, 1, 9 1, 1 ,9
1, 1, 9 1, 1,8
1, 1,8 1 ,7
1, 1, 7 1, 1,6
15 16
10 10 10 10, 5
2
2 1, 65
2 1, 65
2 1, 65
1, 1 ,8 1, 65
1, 65 1, 6
1, 6 1, 1 ,5
1, 55 1, 45
2, 8
2, 8
2, 2
2, 2
1, 1, 8
17
11
1, 6
1, 6
1, 6
1, 5
1, 45
1, 45
18 19
11, 5 12 12
1, 4 1, 35
1, 4 1, 35
1, 4 1, 35
1, 4 1, 35
1, 4 1, 35
1, 4 1, 35
20
12, 5
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
21
13 13
1, 15
1, 15
1, 15
1, 15
1, 15
1, 15
22 23
13, 5 14
1 0, 95
1 0, 95
1 0, 95
1 0, 95
1 0, 95
24
14, 5
0, 85
0, 85
0, 85
0, 85
25 26
15 15, 5
0, 8 0, 8
0, 8 0, 8
0, 8 0, 8
0, 8 0, 8
27 28 29
DUAL LENGTH AND ANGLE SENSOR * (Boom Geometric data )
AUTOMATIC SELECTIONS from micro-switches : - Outr Outrig igge gers rs - Turret Turret rotat rotation ion - Bask Baske et
Data display and setting
l
h
Esc ACT
Enter
l h
a
OM
READINGS :
- % Tilting - Lift Lifted ed load load - Maximu Maximum m load load - Working Working radius radius (outreac (outreach) h) - Boom Boom len lengt gth h - Boom Boom ang angle le - Operat Operating ing mode mode -Attachment used - Diagno Diagnost stic ic
Alarms: Green/Amber/Red lights
Automatic functions External alarm and automatic shut-down
MANUAL SELECTIONS: - Forks - Winch - Bas Basket ket - Jib
*Remark: System complies to EN280 A1 CE standard therefore cable reel includes double angle and length sensors.
Which components are included in a LMI?
4
It’s a system including including sensors able to detect lifted load,boom position, a main unit and a control panel situated inside the cabin.
SYSTEM LAY-OUT AND CONNECTIONS 1
J5
m 4 , 0 = L
J4
L =0,6m
X3
2
4 L=5,6m
m 3 , 4 = L
L=0,25m X1
X2
X1A
M
X2A
CONN. M12
F
m 2 , 0 = L
L =6,6m
3
PRESSURE TRANSDUCERS Y11 4745-350
L =1m
L =1m
6 L =1,5m
L =1,5m
5
1 2 3 4 5 6
Main Unit Cable-Reel Cable-Reel Cable Main cable Pressure Transducers Cable Pressure Transducers (4)
How is the LMI installed on the machine?
5
The sensors are positioned on the boom and cylinders in order to detect data when working, while the main unit and the control panel are located inside the cabin.
Dual Length/Angle sensor: On the left side of the boom
Main Unit with display in the cabin
Nr.4 Pressure Transducers: on Main and Compensation cylinders
What’s the function of the control panel?
6
It gives to the operator all information in order to work in safe conditions and allows proper setting .
CONTROL PANEL DESCRIPTION Operating Mode Identification Symbols ( External automatic selections) Attachment Identification symbols symbols (Manually selected selected from the control panel) Green/Amber/Red Lights showing working conditions ( Safety/ Alarm/Shut down)
1 2
Graphic display for showing working data
l
A
ACT
3 4
A
5,5
-9.9 3.0 l
Enter
h
5 Mod.3B6
4 Set-up keys
5,5
a r
Icon representing the machine and letters related to geometric data.
3A 1 2 3 4 5
OM
h
-6,8
r
99
a
A
Symbols and letters related to the display indications
What happens when starting the machine?
7
The system is activated and automatically proceeds to its self test mode giving information to the Operator.
SWITCHING THE MACHINE ON Starting the machine, the system automatically switches on and, for a few seconds, the machine model and the software version is shown ( dd.mm.yy= software date of development) 1 2
l
A
ACT
h
STS2_2 dd-mm-yy MRT1635R
3 4
r a
A
l
Enter
h
5
a r
Mod.3B6
1 2 3 4 5
OM
A
Afterwards, still for few seconds, it shows the machine working working condition, condition, that that is the load table table (attachment selected ) and the present Operating Mode.
1 2
l
h
A
Forks Confirm
r
3 4
a
A
l
Enter h
5 Mod.3B6
a r
A
What should be checked once the machine is running?
8
Once the self test is processed, the control panel informs the operator of the working conditions which the machine is currently set, which should be checked to confirm they are correct.
SWITCHING THE MACHINE ON At this stage, stage, the display shows shows the page page where where the main main readings readings are monitored. monitored.
1 2
l
A
5,5
-9.9 3.0
ACT
3 4
5,5
A
l
Enter
h
5 Mod.3B6
a r
3A 1 2 3 4 5
OM
h
-6,8
r
99
a
A
This page shows working data and conditions: OM = Operating Mode ( from external automatic Inputs) A = Load Table correspondin corresponding g to the last selected selected attachment. attachment. IMPORTANT IT IS COMPULSORY, BEFORE DOING ANY WORK, TO MAKE SURE THAT THE SELECTED TABLE CORRESPONDS TO THE SELECTED ATTACHMENT.
IF A DIFFER DIFFERENT ENT ATTACH ATTACHMENT MENT IS IS SELECTE SELECTED, D, IT’S IT’S COMPUL COMPULSORY SORY TO SELECT SELECT THE CORRESPONDING TABLE ( PLEASE SEE “ ATTACHMENT SELECTION AND OPERATING MODE” SECTION)
Is the control panel informing about safety on the machine?
9
Yes! It has been designed and its main scope is to check the machine working conditions, comparing them to the limits given by the load Tables previously memorised
PANEL MONITORING - Lifting Conditions % and alarms 2
3
4
1
7 6
1 2
l
A
5,5
-9.9 3.0
ACT
3
5
4
A
l
Enter
h
5 Mod.3B6
1)
5,5
a r
3A 1 2 3 4 5
OM
h
-6,8
r
99
a
A
2)
LCD LCD bar bar showi showing ng the the lift lifted ed load load in perce percent ntag age e to to the the maximu maximum m admi admitte tted d load load in that that workin working g condition. Green reference: Safe Zone.
3)
Amber Amber refere reference nce:: Alar Alarm m Zon Zone e (Lift (Lifted ed load load high higher er tha than n 90% 90% of maxi maximu mum m admi admitte tted d loa load). d).
4)
Red Red refe referen rence: ce: ShutShut-of offf Zone Zone ( Lifte Lifted d load load hig highe herr than than 100% 100% of maxi maximu mum m admit admitted ted load). load).
5)
Green light on: Safe Working
6)
Amber lig ligh ht on on: Ala Alarm rm (Ext (Exter ern nal bu buzzer zer on on )
7)
Red Red lig light ht on: on: Dan Dange gero rous us move moveme ment nts s shu shutt off off (Ext (Exter erna nall buz buzze zerr on on )
Is the control panel giving useful information to work?
10
Yes! It shows on the display all data related to the lifted load and the boom position position
PANEL MONITORING -Main Working Data Reading on the display 12 1 2
l
A
ACT
3 4
A
8
h
5 Mod.3B6
14
5,5
5,5
-9.9 3.0 l
Enter
9
a r
3A 1 2 3 4 5
OM
11 8)
h
-6,8
r
99
a
A 10 13
LIFTED LOAD WEIGHT: It shows up when the forks are selected with the boom fully retracted. ( as a option it is available also when when a winch or basket basket are used, regardless of the boom extension). Graphic Symbol :
ACT
Reading in “Tonnes”, with a decimal point
9)
MAXIMUM ADMITTED LOAD: In the machine’s present configuration. Graphic symbol : Reading in “Tonnes”, with a decimal point MAX
10)
WORKING RADIUS: distance from the centre of turret rotation to applied load). R Graphic symbol : Reading in “Metres”, with a decimal point
Is the control panel giving useful information to work?
11
Yes! It shows on the display all data related to the lifted load and the boom position position
11)
12)
WORKING CONFIGURATION: The first figure refers to the Operating Mode.
Graphic symbol:
OM
The second figure refers to the attachment been used .
Graphic symbol:
A
BOOM LENGTH.
L
Graphic Symbol : 13)
BOOM ANGLE.
Reading in “Metres”, with a decimal point. A
Graphic Symbol : 14)
HEIGHT FROM GROUND.
Reading in “Degrees” wi with a decimal point. H
Graphic Symbol :
Reading in “Metres”, with a decimal point.
NOTE :In case of Imperial Measurement Measurement System, the weight weight will be displayed in “Pounds/1000” and the geometric data in “Feet”.
Has something to be set on the control panel?
12
Yes, the machine can work with different attachments and their related Tables which can be selected by the Operator. The load Tables, are also changed by the different Operating Modes of the machine but this is done automatically by micro-switches installed onboard .
SELECTING THE ATTACHMENT AND OPERATING MODE Every time that an attachment needs to be changed, i.e. the forks are removed and the jib is fitted, this setting must be done manually on the control panel, selecting the proper related Table ( A ). The selection of the Operating Mode ( OM ) is automatic because of the external micro-switches. In the main working page display, the selected attachment Table A, and the machine Operating Mode OM, OM, are displayed as shown below, by numbers. The following example of working conditions shows : OM =3 Side on Wheels
1 2
l 5,5
A
ACT
3
A= Forks.
4
A
Enter
h
5 Mod.3B6
5,5
-9.9 3.0 a r
l
3A 1 2 3 4 5
OM
h
-6,8
r
99
a
A
Referring to the symbols on the control panel, these are the possible selections:
OM (Automatic) mainly: 1 = 360° on Outriggers 2 = Front on Wheels 3 = Side on Wheels 4 = 360° on ½ Outriggers . = Front Front on Outriggers . = Front on ½ Outriggers Outriggers
The selection of the equipment type is made by pressing the key A then to move press A A On the graphic display will appear the icon of the chosen equipment. JIB Example:
A (Manual) Selectable from the control panel: A (1) = Forks B … Z (2-32)* (2-32)* = They change change depending on model of machine. machine. Please, refer to the specific machine manual.
Is it easy to understand in which working condition the system is? Yes, because the display will show also text messages.
SELECTING THE ATTACHMENT AND OPERATING MODE - Monitoring Monitoring through through text text messag messages es In order to have an easier understanding of the working condition, the OM Operating Mode and the A Load Table can also be monitored monitored in text form: Pressing the
button, the display will clearly show the Operating Operating Mode and the selected
attachment, to select Operating Mode and Table press
A
A
This page will be held for three seconds; after which the display returns to the main working page.
1 2
l
h
A
Forks Confirm
r
3 4
a
A
l
Enter h
5 Mod.3B6
a r
A
13
How to select the attachment ?
14
Simply pushing two buttons on the control panel.
SELECTING THE ATTACHMENT AND OPERATING MODE Setting up Load Tables Starting from the basic monitoring, monitoring, press the
A
button in order to change from that page to the
page related to the OM Operating Mode and the A Tables related to the attachment being used. In this condition, press the
A
A
buttons in order to select the appropriate appropriate table required,
scrolling through the different attachments available. During this operation, the system will automatically put itself in shut-down condition.
After the right Table Table is selected, press the
Enter
button to confirm the selection in order to make
it effective.
1 2
l
A
h
Forks Confirm
r
3 4
a
A Enter
5
Now the machine is ready to work. When stopping and/or restarting the machine the previous Table will be kept valid, until the next manual selection is done.
Attachment Available l A (1) Forks a h B (2) Basket 2-4 365Kg r Mod.3B6 C (3) Pendulum D (4) Basket 2-4 700Kg E (5) Winch 5T F (6) Jib 5T G (7) Jib PT600 H (8) Jib PT1200 --
A * At present date system system is provided with 32 attachments managing capability.
Can the LMI detect faults?
15
Of course. To be considered a reliable system, it must be able to perform a self-check in order to detect internal or components faults.
AUTO-DIAGNOSTIC The LMI is equipped equipped with an auto diagnostic diagnostic system system which is able to detect detect faulty pressure pressure transducers, or boom angle/length sensors, broken cables or internal electronic faults. When an alarm occurs, the LMI puts itself in a safe condition stopping the dangerous movements and at the same time the display shows an alarm message on the first row . According to the alarm alarm code and message, message, it will be be possible to identify identify the fault. fault.
1 2
l
A
ACT
3 4
A
Alarm
-9.9 3.0 l
Enter
h
5 Mod.3B6
a r
h
18
3A 1 2 3 4 5
OM
-6,8
r
99
a
A
The codes are reported in the following list, which also includes some hints to solve the problem, to return to normal working conditions.
How the fault shows up?
16
Through codes automatically shown on the display, as listed below. Also shown are some hints to solve these faults.
ALARM CODES AND ACTIONS TO TAKE Alarm code
Description
What to do
1
Memory data not reliable
• Switch Switch the syste system m off and and on. If the alarm persists, please, contact MANITOU Technical Assistance to: •Verify that E2prom chip is fitted properly in its socket. • Re-enter Re-enter data data and save save again again it • Replace the E2PROM chip and recalibrate recalibrate the machine
2
Angle sensor 1 reading reading lower than the minimum value
• Verify that the wiring and the connectors connectors are not in short circuit. If the alarm persists, please, contact MANITOU Technical Assistance : • Verify Verify the angle angle sensor sensor integrity. integrity.
3
Angle sensor 1 reading reading higher than the maximum value
•Verify that the cable or the connector connector wiring is not open If the alarm persists, please, contact MANITOU Technical Assistance : • Verify Verify the angle angle sensor sensor integrity. integrity.
4
Reading of the boom length sensor 1 lower than the minimum value
• Verify that the wiring and the connectors connectors are not in short circuit circuit If the alarm persists, please, contact MANITOU Technical Assistance: •Verify the length transducer integrity
5
Reading of the boom length sensor 1 higher than the maximum value
• Verify that that the cable or the connector connector wiring is not broken If the alarm persists, please, contact MANITOU Technical Assistance : • Verify the length length transducer transducer integrit integrity y
6
Length 1 value lower of the calibration settings
• Verify that the wiring and the connectors connectors are not in short circuit circuit If the alarm persists, please, contact MANITOU Technical Assistance: •Verify the length transducer integrity
7
Length 2 value lower of the calibration settings
• Verify that the wiring and the connectors connectors are not in short circuit circuit If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance:
How the fault shows up?
17
Through codes automatically shown on the display, as listed below. Also shown are some hints to solve these fault. Alarm codes
Description
8
Reading pressure of the main cylinder (bottom side) lower than the minimum.
• Verify that the cable or the connectors wiring is not in short circuit If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance : • Verify Verify the pressure transduc transducer er integrity integrity
9
Reading pressure of the main cylinder (bottom side) higher than the maximum.
• Verify that that the cable or the connector connector wiring is not open If the alarm persists, please, contact MANITOU Technical Assistance : •. Verify the pressure transducer integrity
10
Reading pressure of the main cylinder (rod side) lower than the minimum.
•Verify that the wiring and the connectors are not in short circuit If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance : •. Verify the pressure transducer integrity
11
Reading pressure of the main cylinder (rod side) higher than the maximum.
• Verify that that the cable or the connector connector wiring is not open If the alarm persists, please, contact MANITOU Technical Assistance : •. Verify the pressure transducer integrity
12
13
Internal Internal error error code CAN-BUS CIT1A Internal Internal error error code CAN-BUS CIT1B
What to do
• Verify Verify the ASA sensor sensor integrity integrity • Verify Verify the connecting connecting cable cable integrity integrity •If the alarm persists, please, contact MANITOU Technical Assistance • Verify Verify the ASA sensor sensor integrity integrity • Verify Verify the connecting connecting cable cable integrity integrity •If the alarm persists, please, contact MANITOU Technical Assistance
14
Shut down output not verified boom closed
• Verify Verify internal internal connect connections ions
15
Shut down output not verified low angle
• Verify Verify internal internal connect connections ions
• Verify Verify shut shut down down output output • Verify Verify shut shut down down output output
How the fault shows up? Through codes automatically shown on the display, as listed below. Also shown are some hints to solve these fault. Alarm codes
Description
What to do • Verify Verify internal internal connect connections ions
16
Shut down output not verified
17
Shut down output not verified for the basket (not used)
• Verify Verify internal internal connect connections ions
18
Reading pressure of the compensation cylinder (bottom side) lower than the minimum.
•Verify that the cable or the connector wiring are not in short circuit If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance : • Verify the pressure pressure transducer transducer integrity.
19
Reading pressure of the compensation cylinder (bottom side) higher than the maximum.
• Verify that that the cable or the connector connector wiring are not open If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance : • Verify the pressure pressure transducer transducer integrity.
20
Reading pressure of the compensation cylinder (rod side) lower than the minimum.
• Verify that the cable cable or the connector connector wiring are not in short circuit circuit If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance : • Verify Verify the pressure pressure transducer transducer integrity. integrity.
21
Reading pressure of the compensation cylinder (rod side) higher than the maximum.
•Verify that the cable or the connector connector wiring are not open If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance : •Verify the pressure transducer integrity.
22
Shut down output not verified WDO alarm relay
•Verify internal connections
• Verify Verify shut shut down down output output • Verify Verify shut shut down down output output
• Verify Verify shut shut down down output output
18
How the fault shows up? Through codes automatically shown on the display, as listed below. Also shown are some hints to solve these fault. Alarm codes
Description
What to do
23
Not Not used used
24
Shut down output not verified telesco telescopic pic output output
25
Shut down output not verified telesc telescopic opic inwind inwind
26
Shut down output not verified boom descending
27
Shut down output not verified rise boom
• Verify Verify shut shut down down output output
28
Communic Communicati ation on error error
• Verify Verify the ASA sensor sensor integrity integrity
CAN-BUS CIT1A
•Verify the connecting cable integrity
•Verify internal connections • Verify Verify shut shut down down output output •Verify internal connections • Verify Verify shut shut down down output output •Verify internal connections • Verify Verify shut shut down down output output •Verify internal connections
•If the alarm persists, please, contact MANITOU Technical Assistance 29
Communic Communicati ation on error error
• Verify Verify the the ASA ASA senso sensorr integr integrity ity
CAN-BUS CIT1B
•Verify the connecting cable integrity •If the alarm persists, please, contact MANITOU Technical Assistance
30
Outrigger out switch consistency
•Check input, wiring transducers
31
½ Outrigger out switch consistency
•Check input, wiring transducers
32
Angle consistency
•Check sensors values
33
Boom length consistency
•Check sensors values
19
How the fault shows up? Through codes automatically shown on the display, as listed below. Also shown are some hints to solve these fault. Alarm codes
Description
What to do
34
Angle sensor 2 reading reading lower than the minimum value
•Verify that the wiring and the connectors are not in short circuit. If the alarm persists, please, contact MANITOUT technical Assistance : • Verify Verify the angle angle sensor sensor integrity. integrity.
35
Angle sensor 2 reading reading higher than the maximum value
•Verify that the cable or the connector connector wiring is not open If the alarm persists, please, contact MANITOU Technical Assistance : • Verify Verify the angle angle sensor sensor integrity. integrity.
36
Reading of the boom length 2 sensor lower than the minimum value
•Verify that the cable or the connector connector wiring is not open If the alarm persists, please, contact MANITOU Technical Assistance : •Verify the length transducer integrity
37
Reading of the boom length 2 sensor higher than the maximum value
• Verify that the wiring wiring and the connectors connectors are not in short circuit. circuit. If the alarm persists, persists, please, contact contact MANITOU Technical Technical Assistance : • Verify the length length transducer transducer integrit integrity y
38
Consistency alarm front end switch
•Check input, wiring transducers
39
Not Used
40
Not Used
41
CRC Error in EPROM memories
•Contact MANITOU Technical Assistance
Page 1 42
CRC Error in EPROM memories
•Contact MANITOU Technical Assistance
Page 2 43
CRC Error in EPROM memories Page 3
•Contact MANITOU Technical Assistance
20
How the fault shows up? Through codes automatically shown on the display, as listed below. Also shown are some hints to solve these fault. Alarm codes 44
Description
What to do
CRC Error in EPROM memories
•Contact MANITOU Technical Assistance
Page 4 45-49
Not Used
50
CRC error in load table area
•Contact MANITOU Technical Assistance
51
CRC error in empty moment area
•Contact MANITOU Technical Assistance
52
CRC error in parameters area 1
•Contact MANITOU Technical Assistance
53
CRC error in parameters area 2
•Contact MANITOU Technical Assistance
54 - 69
Not Used
And more, to make things easier, the internal system operating conditions can be displayed directly on the display as follows.
21
Apart the codes alarms, is the LMI able to give further data about its own internal internal operations? 22 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC- System internal working conditions monitoring Geometric data and load data These readings show on some pages the internal status of t he system which is very useful when a fault occurs. Starting from the main working working data page press twice the
button; to move within the page, please use the keys A If it is needed to visualize for few seconds the menu, press once the key Enter
Enter
The display will show the first control page, giving geometric data and main cylinder differential pressure summary.
1 2
l
A
h
P100 A 60
ACT
W 5.0 L20.3
M 5.0 R15.1
3 4
P02
A
l
Enter
h
5 Mod.3B6
a r
1 2 3 4 5
OM
r a
A
This page is displayed for 30 seconds; after which, it returns to the normal working condition page. Page Number The displayed parameters are as follows: • P : Main cylinder differential pressure in Bar; • W : Lifted load weight in Tonnes Tonnes (Pounds/1000 (Pounds/1000 if Imperial Measurement Measurement System System is used); • M : Maximum admitted load in present position in Tonnes (Pounds/1000 if Imperial Measurement Measurement System is used) • A : Actu Actual al angl angle e in Degree Degrees: s: • L : Actual Actual boom length length in Metres Metres (in Feet Feet if Imperia Imperiall Measures Measures System System is used used );
A
Apart from the codes alarms, is the LMI able to give further data about its own internal operations? 23
Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC- System internal working conditions monitoring Hydraulic pressures data By pressing the button or A again the display will show the second page showing: individual hydraulic pressures summary : Enter
1 2
l
A
h
P100 p 0
ACT
L: 50 l: 0
H: 40 h: 0
3 4
P03
A
l
Enter
h
5 Mod.3B6
a r
1 2 3 4 5
OM
A
This page is displayed for 30 seconds; after which, it returns to the normal working condition page. The displayed parameters are as follows: Upper row: • P : Main cylinder differential pressure in Bar; • L : Main cylinder bottom bottom side side pressure pressure in Bar • H : Main Main cylinde cylinderr rod side pressure pressure in Bar Bar Lower row: • p : Compensation Compensation cylinder cylinder differential pressure in Bar; • l : Compensation cylinder bottom side pressure in Bar; • h :Compensation cylinder rod side pressure in Bar;
r a
Apart the codes alarms, is the the LMI able to give give further data about its own internal operations? 24 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC- System internal working conditions monitoring Angle and extension data A Pressing once again the button or the display will show the third page giving Angle1 value, angle2 value value and their difference, and extension1, extension2 and their difference: difference: Enter
1 2
l
A
h
A 45.1 L 15
ACT
45.0 15.2
0.1 0.2
3 4
P04
A
l
Enter
h
5 Mod.3B6
a r
1 2 3 4 5
OM
A
This page is displayed for 30 seconds; after which, it returns to the normal working condition page. The displayed parameters are as follows: Upper row: • A : Angle1 Angle1 value value ; • Angle2 value; • Diff Differ eren ence ce bet betwe ween en ang angle le1 1 valu value e and and angl angle2 e2 val value ue;; Lower row: • L : Extension1 Extension1 value; value; • Extension2 value
r a
Apart the codes alarms, is the LMI able to give further data about its own internal operations? 25 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC - System internal working conditions monitoring Status of Digital Inputs Enter
Pressing once again the button or A the display will show the fourth page giving pressure transducers and length/angle sensors digital signals corresponding to the actual measurements.
1 2
l
A
h
0 XXXX 2 XXXX
ACT
1 XXXX 3 XXXX
3 4
P05
A
l
Enter
h
5 Mod.3B6
a r
1 2 3 4 5
OM
A
This page gets displayed displayed for 30 seconds; after which, it returns to the normal working working condition page. The displayed parameters are as follows: • 0 XXXX : Main cylinder bottom side pressure pressure value value in Bits; between between 0 and 1023 (*) • 1 XXXX : Main Main cylinder rod side pressure value value in Bits; between between 0 and 1023 (*) • 2 XXXX : Angle value in Bits; between 0 and 1023 1023 (*) • 3 XXXX : Boom Length value value in Bits; Bits; between between 0 and 1023 1023 (*) (*) = Due to 10bits A/D Converter
r a
Apart the codes alarms, is the LMI able to give further data about its own internal operations? 26 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC - System internal working conditions monitoring Sensors Digital Signals Pressing once again the button or A the display will show the fifth page giving pressure transducers and length/angle sensors digital signals corresponding to the actual measurements. Enter
1 2
l
A
h
4 XXXX 6 XXXX
ACT
5 XXXX 7 XXXX
3 4
P06
A
l
Enter
h
5 Mod.3B6
a r
1 2 3 4 5
OM
r a
A
This page gets displayed for 30 seconds; after which, it gets returns to the normal working condition page. The displayed parameters are as follows: • 4 XXXX : Main Main cylinder bottom side pressure pressure value value in Bits; between between 0 and 1023 (*) • 5 XXXX : Main Main cylinder rod side pressure value in Bits; between between 0 and 1023 (*) • 6 XXXX : Angle Angle value value in Bits; Bits; between between 0 and and 1023 1023 (*) • 7 XXXX : Boom Length value in Bits; Bits; between between 0 and 1023 (*) (*) = Due to 10bits A/D Converter
Apart the codes alarms, is the LMI able to give further data about its own own internal operations? 27 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC - System internal working conditions monitoring Status of Digital Inputs from outside Enter
Pressing the button or A again, the display will show the sixth page giving Inputs given by the micro-switches (Operating Mode OM ) status summary.
1 2
l
A
h
I 01234 5 6 7 8 9 01 0 123 ----- * *- * * -- ---1
ACT
r
3 4
a
P07
A
l
Enter
h
5
1 2 3 4 5
a r
Mod.3B6
OM
A
This page is displayed for 30 seconds; after which, it returns to the normal working condition page. The displayed parameters are as follows: Digital Inputs (I) The upper row indicates the Input number, while the lower row indicates its status. The symbol “*” means active Input, Input, the symbol “-” means non active Input . • J4 - Pin 12 - INP 5 : Outr Outrigg iggers ers fully fully exten extended ded • J4 - Pin Pin 6 - INP INP 6 : Fro Front ntal al pos posit itio ion n • J5 - Pin 17 - INP 8 : Outr Outrigg iggers ers on on the the ground ground • J5 - Pin Pin 9 – INP INP 9 : Bas Baske kett • J5 - Pin Pin 12 – INP INP 16 : Ove Overi ride de key key
J5 1
J4 2
3
4
5
6
7
8
9
1
2
10 11 12 13 14 15 16 17 18
8
9
3
4
5
6
7
10 11 12 13 14
NOTE : The combination of the Inputs status automatically selects the proper Operating Mode (OM ) and the
Apart the codes alarms, is the the LMI able to give further data about its own internal internal operations? 28 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote remote locations.
AUTO DIAGNOSTIC - System internal working conditions monitoring Status of Digital Outputs to outside Pressing again the button or A , the display will show the seventh page giving Outputs of the system status summary ( automatic signals ). Enter
1 2
l
A
h
O 0 1 2 3 4 567890123 * * * * *---------1
ACT
r
3 4
a
P08
A
l
Enter
h
5
1 2 3 4 5
a r
Mod.3B6
OM
A
This page gets displayed displayed for 30 seconds; after after which, it returns to the normal working working condition page. The displayed parameters are as follows: Digital Outputs (O) The upper row indicates the Output number, while the lower row indicates its status. The symbol “*” means active Output, Output, the symbol “-” means non active Output . • J5 – Pin Pin 11 – OUT OUT 0 : Blo Block cked ed mov movem emen ents ts • J5 – Pin Pin 3 – OUT OUT 1 : Blo Block cked ed low lower er ang angle le • J5 – Pin Pin 4 – OUT OUT 3 : Boo Boom m ret retra ract cted ed • J5 – Pin Pin 10 10 – OUT OUT 4 : Low Low spee speed d
J5 1
J4 2
3
4
5
6
7
8
9
1
2
10 11 12 13 14 15 16 17 18
8
9
3
4
5
6
7
10 11 12 13 14
Apart the codes alarms, is the the LMI able to give give further data about its own internal operations? 29 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC- System internal working conditions monitoring Angle and extension data Pressing again the button or A , the display will show the eighth page giving summary of the reading of boom extension and boom angle Enter
1 2
l
A
ACT
h
Asa1A 0 E:
0
A: L:
0 0
3 4
P09
A
l
Enter
h
5 Mod.3B6
This page stays on for 30 seconds,
a r
Boom Angle reading A: E: Number of error L: Length in Bit
OM
Lifeti Lifetime me Counte Counter r
then returns to the normal working condition page A: Angle Value in Bit
1 2 3 4 5
AsaA Angle 0°
1800
Angle +90°
900
Angle -90°
2700
Not Not exte extend nded ed
50 (>40)
Totall Totall extend extended ed
973 (<1000)
A
r a
Apart the codes alarms, is the LMI LMI able to give further further data about its own internal operations? 30 Yes, through the display, which gives various data regarding sensors and Input/Output’s status signals. This data is valuable in order to inform the MANITOU Technical Assistance even from remote locations.
AUTO DIAGNOSTIC- System internal working conditions monitoring Angle and extension data Pressing again the button or A , the display will show the ninth page giving summary of the reading of boom extension and boom angle Enter
1 2
l
A
ACT
h
Asa1B 0 E:
0
A: L:
0 0
3 4
P10
A
l
Enter
h
5 Mod.3B6
This page stays on for 30 seconds,
a r
Boom Angle reading B:
AsaB
A: Angle Value in Bit L: Length in Bit
OM
Lifeti Lifetime me Counte Counter r
Then returns to the normal working condition page
E: Number of error
1 2 3 4 5
Angle 0°
1800
Angle +90°
2700
Angle -90°
900
Not Not exte extend nded ed
973 (<1000)
A
r a
What should be known before starting the machine? All the recommendations and rules from the Manufacturer to work work safety. Wisely and conscientiously at all times and in any given situation.
WARNINGS • The LMI is an electronic electronic device whose aim is to help the operator operator in the current current use of the machine, machine, warning him by means of visual and acoustic signals when approaching dangerous conditions. • However this device device can’t replace the operator’s operator’s good experience experience in the safe safe use of the machine. machine. • The responsibility responsibility for the safe operating conditions conditions of the machine is the operator’s concern concern as well as the compliance with all prescribed safety rules • The Operator Operator must be able to detect detect if the data given by the LMI is correct correct and corresponds corresponds to actual working conditions. • He must be able to utilise the data data given by the LMI in order order to operate in safe conditions conditions at all time. • The LMI is an electronic electronic system including several several sensing components, components, therefore therefore it can be subject subject to failures or defects. • The operator must recognise recognise these events events and he must take the appropriate action action ( to proceed to repair if possible or to call Assistance). • Before starting starting any operations operations with the machine, machine, the user must fully read this this manual and follow the instructions at all time.
31
What should be known before starting the machine? All the recommendations and rules from the Manufacturer to work work safety. Wisely and conscientiously at all times and in any given situation. • The LMI is supplied with a key to bypass the shut-down function. function. • In normal working operations, operations, this key must not be used to by-pass by-pass shut-down. It’s forbidden to use the key to lift loads exceeding the loads values allowed by the Manufacturer. • The key can be used used only when an emergency/malfunctioning emergency/malfunctioning occurs occurs or a situation justifying justifying its use. • Only Authorised Personnel Personnel are allowed to use the key; key; they are also responsible responsible for it. • The LMI has a powerful FAIL-SAFE FAIL-SAFE auto diagnosis program suitable suitable to verify its correct operation, including the various sensors and transducers. transducers. In case a fault has been detected, the LMI puts itself in a safe state by stopping the manoeuvres (please see the AUTODIAGNOSTIC chapter). chapter). • In spite of this, the Operator, before starting starting any operation operation with the machine, machine, must take care care that the LMI is working correctly. To do this, he must verify the validity of the displayed values by doing some tests. He must verify that there are not messages or alarm alarm indications; he must verify verify the correct operation operation of the manoeuvre stopping functions. The operator is responsible for the correct setting of the machine load table and therefore for correct LMI setting. • When switching on the machine the the last selected Table remains remains valid, to allow Operator Operator check. For information, please follow the instructions given in the ATTACHMENT SELECTION chapter An incorrect setting of the tables, tables, can cause an incorrect incorrect LMI operation and therefore can provoke a dangerous dangerous situation for the machine. • Operating conditions usually change when: Further attachments are are fitted or removed ( jib, winch, basket, basket, forks ) and relevant relevant Table selecting mode is set set on the control panel. Outriggers Extension Extension / Withdrawn, Withdrawn, Turret Front/360° rotation , On Wheels/Outriggers, Wheels/Outriggers, Operating Operating Modes are set automatically by micro-switches. micro-switches. Generally, it’s compulsory to follow the Manufacturer’s instructions and procedures at all time.
32
33
Have a good day !
