AUTO DIAGNOSTIC - System internal working
Contents
1. 3B6 LOAD MOMENT INDICATOR LMI FOR MRT TELESCOPIC HANDLERS USER MANUAL SLIM ST01 Version 18 04 05 Complies to the MACHINES DIRECTIVE Standards EN60204 1 EN954 EN1207 2 EN 280 EMC according to the Heavy Industrial Environment category EN50081 2 EN50082 2 rs MANIIOU lt i INDEX What the load moment indicator does Page LOAD MOMENT INDICATOR LMI FUNCTIONAL DESCRIPTION 3 Which components are included in a LMI SYSTEM LAY OUT AND CONNECTIONS 4 How is the LMI installed on the machine COMPONENTS LOCATION ON THE MACHINE 5 What s the function of the control panel CONTROL PANEL DESCRIPTION 6 What happens when starting the machine SWITCHING THE MACHINE ON 7 What should be checked once the machine is running SWITCHING THE MACHINE ON 8 Is the control panel informing about safety on the machine PANEL MONITORING Lifting condition in and alarms 9 Is the control panel giving useful information to work PANEL MONITORING Main working data reading on the display 10 11 Has something to be set on the control panel SELECTING THE ATTACHMENT AND OPERATING MODE 12 Is it easy to understand in which working condition the system is SELECTING THE ATTACHMENT AND OPERATING MODE Monitoring through text messages 13 How to select the attachment SELECTING THE ATTACHMENT AND OPERATING M2. side lower than the e Verify the pressure transducer integrity minimum Reading pressure of the Verify that the cable or the connector wiring are not open compensation cylinder rod If the alarm persists please contact MANITOU Technical Assistance side higher than the Verify the pressure transducer integrity maximum Shut down output not verified Verify internal connections WDO alarm relay e Verify shut down output rS MANIIOU e How the fault shows up 19 a E Through codes automatically shown on the display as listed below Also shown are some hints to solve these fault codes 23 Notused o o SOS 24 Shut down output not verified Verify internal connections telescopic output e Verify shut down output 25 Shut down output not verified Verify internal connections telescopic inwind e Verify shut down output 2 Shut down output not verified Verify internal connections boom descending e Verify shut down output Shut down output not verified Verify internal connections rise boom e Verify shut down output Communication error e Verify the ASA sensor integrity CAN BUS CIT1B Verify the connecting cable integrity elf the alarm persists please contact MANITOU Technical Assistance 28 Communication error e Verify the ASA sensor integrity CAN BUS CITIA Verify the connecting cable integrity elf the alarm persists please contact MANITOU Technical Assistance 30 Outrigger out switch eCheck input wiring transducers con
3. i H 3 manta Mod This page shows working data and conditions OM Operating Mode from external automatic Inputs A Load Table corresponding to the last selected attachment IMPORTANT IT IS COMPULSORY BEFORE DOING ANY WORK TO MAKE SURE THAT THE SELECTED TABLE CORRESPONDS TO THE SELECTED ATTACHMENT IF A DIFFERENT ATTACHMENT IS SELECTED IPS COMPULSORY TO SELECT THE CORRESPONDING TABLE PLEASE SEE ATTACHMENT SELECTION AND OPERATING MODE SECTION MANITOU 356 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 LCD bar showing the lifted load in percentage to the maximum admitted load in that working condition Green reference Safe Zone Amber reference Alarm Zone Lifted load higher than 90 of maximum admitted load Red reference Shut off Zone Lifted load higher than 100 of maximum admitted load Green light on Safe Working Amber light on Alarm External buzzer on Red light on Dangerous movements shut off External buzzer on MANITOU 356 Is the control panel giving useful information to work 10 10 Yes It shows on the display all data related to the lifted load and the boom position PANEL MONITORING Main Working Data Reading on the display
4. 3B6 This page gets displayed for 30 seconds after which it gets returns to the normal working condition page The displayed parameters are as follows e 4 XXXX Main cylinder bottom side pressure value in Bits between 0 and 1023 e 5 XXXX Main cylinder rod side pressure value in Bits between 0 and 1023 e 6 XXXX Angle value in Bits between 0 and 1023 e 7 XXXX Boom Length value in Bits between 0 and 1023 Due to 10bits A D Converter MANITOU BEE the codes alarms is the LMI able to give further data about its own internal operations 57 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 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 Aio a4 ee ES Manion Mod 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 the symbol means non active Input J4 Pin 12 INP 5 Outrigger
5. Kan pe ae TE 13 e Verify the connecting cable integrity CAN BUS CIT1B elf the alarm persists please contact MANITOU Technical Assistance 14 Shut down output not verified Verify internal connections boom closed e Verify shut down output 15 Shut down output not verified Verify internal connections low angle e Verify shut down output e How the fault shows up 18 a E Through codes automatically shown on the display as listed below Also shown are some hints to solve these fault vam Description What to do codes e Verify int ti Shut down output not verified ee een e Verify shut down output ba down output not verified Verify internal connections ka the basket not used e Verify shut down output Reading pressure of the Verify that the cable or the connector wiring are not in short circuit compensation cylinder If the alarm persists please contact MANITOU Technical Assistance bottom side lower than the Verify the pressure transducer integrity minimum Reading pressure of the e Verify that the cable or the connector wiring are not open compensation cylinder If the alarm persists please contact MANITOU Technical Assistance bottom side higher than the Verify the pressure transducer integrity maximum Reading pressure of the e Verify that the cable or the connector wiring are not in short circuit compensation cylinder rod If the alarm persists please contact MANITOU Technical Assistance
6. VS MANIOU Mod 3B6 LIFTED LOAD WEIGHT It shows up when the forks are selected with the boom fully retracted as a option it is available also when a winch or basket are used regardless of the boom extension Graphic Symbol ACT Reading in Tonnes with a decimal point MAXIMUM ADMITTED LOAD In the machine s present configuration Graphic symbol Reading in Tonnes with a decimal point 2 WORKING RADIUS distance from the centre of turret rotation to applied load Graphic symbol Reading in Metres with a decimal point MANITOU 356 Is the control panel giving useful information to work 11 11 12 13 14 Yes It shows on the display all data related to the lifted load and the boom position WORKING CONFIGURATION The first figure refers to the Operating Mode Graphic symbol The second figure refers to the attachment been used Graphic symbol A BOOM LENGTH Graphic Symbol Reading in Metres with a decimal point BOOM ANGLE a Graphic Symbol Reading in Degrees with a decimal point HEIGHT FROM GROUND H Graphic Symbol Reading in Metres with a decimal point NOTE In case of Imperial Measurement System the weight will be displayed in Pounds 1000 and the geometric data in Feet MANITOU e Has something to be set on the control panel 12 a S Yes the machine can work with different attachments and their related Tables which can be
7. Winch 5T At present date system is When stopping and or restarting the F 6 Jib 5T provided with 32 attachments machine the previous Table will be G 7 Jib PT600 managing capability kept valid until the next manual H 8 Jib PT1200 selection is done a MANITOU e Can the LMI detect faults 15 Ss 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 with an auto diagnostic system which is able to detect faulty 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 code and message it will be possible to identify the fault 02 Mod 3B6 The codes are reported in the following list which also includes some hints to solve the problem to return to normal working conditions MANITOU e How the fault shows up 16 a S 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 Al Description What to do code Memory data not reliable Angle sensor 1 reading lower than the minimum value Angle sensor 1 reading higher than the maximum value Reading of the boom length sensor 1 l
8. 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 Pressing once again the button or the display will show the fourth page giving pressure transducers and length angle sensors digital signals corresponding to the actual measurements Mod 3B6 This page gets displayed for 30 seconds after which it returns to the normal working condition page The displayed parameters are as follows e 0 XXXX Main cylinder bottom side pressure value in Bits between 0 and 1023 e 1 XXXX Main cylinder rod side pressure value in Bits between 0 and 1023 e 2 XXXX Angle value in Bits between 0 and 1023 e 3 XXXX Boom Length value in Bits between 0 and 1023 Due to 10bits A D Converter MANITOU part the codes alarms is the LMI able to give further data about its own internal operations s a S 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 oA the display will show the fifth page giving pressure transducers and length angle sensors digital signals corresponding to the actual measurements VA manion Mod
9. 120 3 R15 1 Q G Mod 3B6 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 e P_ Main cylinder differential pressure in Bar e W Lifted load weight in Tonnes Pounds 1000 if Imperial Measurement System is used eM Maximum admitted load in present position in Tonnes Pounds 1000 if Imperial Measurement System is used e A Actual angle in Degrees e L Actual boom length in Metres in Feet if Imperial Measures System is used MANITOU e R Radius from turret rotation centre in Metres in Feet if Imperial Measurement System is used Apart from the codes alarms is the LMI able to give further data about its own internal operations 23 c 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 again the display will show the second page showing individual hydraulic pressures summary P100 L 50 H 0 h 8 maniau Mod 3B6 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 e P Main cylinder differential pressure in Bar e L Main cylinder bot
10. CTIONS MANUAL SELECTIONS from micro switches AOIS Outriggers Winch Turret rotation Automatic functions Basket Basket External alarm and automatic shut down zab Remark System complies to EN280 A1 CE standard therefore cable reel includes double angle and length sensors MANITOU e Which components are included in a LMI 4 a E It s a system 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 J4 S 2 I 4 4 L 0 6m L 5 6m E ai T l L 0 25m X3 X1 X2 4 x A CONN M12 X1A X2A sue E AF Ss L 6 6m 3 Sa L PRESSURE TRANSDUCERS Y11 4745 350 Main Unit L 1m J 5 Cable Reel 6 Cable Reel Cable L 1 5m Main cable Pressure Transducers Cable gt L 1 5m Pressure Transducers 4 MANITOU e 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 STAG Dual Length Angle N sensor On the left side of the boom M Main Uniti with fee r PER Baa og Nr 4 Pressure at pe the Cabin Qn Zee acing Transducers lt on Main and Compensation cylinders rS MANIIOU e What s the function of the control panel 6 a E It gives to the operator all information in order to work in
11. ODE Setting up load tables 14 Can the LMI detect faults AUTO DIAGNOSTIC 15 How the fault shows up ALARM CODES AND ACTIONS TO TAKE 16 21 AUTO DIAGNOSTIC System internal working condition monitoring Geometric data and load data 22 Hydraulic pressures data 23 Angle and Extension data 24 Status of digital input 25 Sensors digital signals 26 Status of digital Inputs from outside 27 Status of digital Outputs to outside 28 Angle and Extension read 29 30 What should be known before operating with the machine WARNINGS 31 32 MANITOU What the load moment indicator does 3 a S The LMI aim is to ensure that the machine doesn t exceed working condition limits making the Operator aware and acting through alarms and shut down of dangerous movements LOAD MONITORING INDICATOR LMI FUNCTIONAL DESCRIPTION Working condition Load Tables storage comparing Data display and setting measurements and processing ae CONTROL PANEL 0 1 2 3 5 6 if 8 9 10 29 0 0 57 6 7 79 9 1 10 3 11 5 12 8 14 15 2 16 6 4 1000 110 100 100 10 100 100 100 100 100 10 PRESSURE Se eee z TRANSDUCERS PESHEN READINGS Lifted load e 5 Tilting a ms s Lifted load Maximum load Working radius outreach Boom length Boom angle Operating mode Attachment used DUAL LENGTH AND ANGLE EY Diagnostic SENSOR Cie P Alarms Boom Geometric data Green Amber Red lights AUTOMATIC SELE
12. cations he must verify the correct 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 e When switching on the machine the last selected Table remains valid to allow Operator check For information please follow the instructions given in the ATTACHMENT SELECTION chapter An incorrect setting of the tables can cause an incorrect LMI operation and therefore can provoke a dangerous situation for the machine e Operating conditions usually change when Further attachments are fitted or removed jib winch basket forks and relevant Table selecting mode is set on the control panel Outriggers Extension Withdrawn Turret Front 360 rotation On Wheels Outriggers Operating Modes are set automatically by micro switches Generally its compulsory to follow the Manufacturer s instructions and procedures at all time MANITOU T S Have a good day MANITOU
13. d below Also shown are some hints to solve these fault Alarm Description What to do codes CRC Error in EPROM memories Contact MANITOU Technical Assistance Page 4 45 49 Not Used CRC error in load table area Contact MANITOU Technical Assistance CRC error in empty moment Contact MANITOU Technical Assistance area CRC error in parameters area 1 Contact MANITOU Technical Assistance CRC error in parameters area 2 Contact MANITOU Technical Assistance And more to make things easier the internal system operating conditions can be displayed directly on the display as follows rS MANITOU Apart the codes alarms is the LMI able to give further data about its own internal operations 59 a lS 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 the system which is very useful when a fault occurs Starting from the main working data page press twice the button to move within the page please use the keys If it is needed to visualize for few seconds the menu press once the key The display will show the first control page giving geometric data and main cylinder differential pressure summary P100 W5 0 M 5 0 A 60
14. ed movements J5 J4 e J5 Pin 3 OUT 1 Blocked lower angle 11213141516 718 9 1121314 567 e JS Pin 4 OUT 3 Boom retracted 10 11 12 13 14 15 16 17 18 8 9 10 11112 1314 e J5 Pin 10 OUT 4 Low speed MANITOU e Apart the codes alarms is the LMI able to give further data about its own internal operations 29 a 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 the display will show the eighth page giving summary of the reading of boom extension and boom angle Mod 3B6 This page stays on for 30 seconds then returns to the normal working condition page Boom Angle reading A A Angle Value in Bit E Number of error L Length in Bit Angle 90 Angle 90 2700 w Totally extended 973 lt 1000 MANITOU Apart the codes alarms is the LMI able to give further data about its own internal operations 30 iS 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
15. 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 A maion Mod 3B6 This page stays on for 30 seconds Then returns to the normal working condition page Boom Angle reading B A Angle Value in Bit E Number of error L Length in Bit Angle 90 973 1000 Totally extended 50 gt 40 MANITOU 356 What should be known before starting the machine 31 All the recommendations and rules from the Manufacturer to work safety Wisely and conscientiously at all times and in any given situation WARNINGS e The LMI is an electronic device whose aim is to help the operator in the current use of the machine warning him by means of visual and acoustic signals when approaching dangerous conditions e However this device can t replace the operator s good experience in the safe use of the machine e The responsibility for the safe operating conditions of the machine is the operator s concern as well as the compliance with all prescribed safety rules e The Operator must be able to detect if the data given by the LMI is correct and corresponds to actual working conditions e He must be able to utilise the data given by the LMI in order to operate in safe conditions at all time e The LMI is an electronic system including several sensing components therefore it can be subject to failures or defects e The operat
16. or must recognise these events and he must take the appropriate action to proceed to repair if possible or to call Assistance e Before starting any operations with the machine the user must fully read this manual and follow the instructions at all time MANITOU 356 What should be known before starting the machine 32 All the recommendations and rules from the Manufacturer to work safety Wisely and conscientiously at all times and in any given situation e The LMI is supplied with a key to bypass the shut down function e In normal working operations this key must not be used to by pass shut down It s forbidden to use the key to lift loads exceeding the loads values allowed by the Manufacturer e The key can be used only when an emergency malfunctioning occurs or a situation justifying its use e Only Authorised Personnel are allowed to use the key they are also responsible for it e The LMI has a powerful FAIL SAFE auto diagnosis program suitable to verify its correct operation including the various sensors and 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 e In spite of this the Operator before starting any operation with the machine must take 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 indi
17. ower than the minimum value Reading of the boom length sensor 1 higher than the maximum value Length 1 value lower of the calibration settings Length 2 value lower of the calibration settings e Switch the system off and on If the alarm persists please contact MANITOU Technical Assistance to Verify that E2prom chip is fitted properly in its socket e Re enter data and save again it e Replace the E2PROM chip and recalibrate the machine e Verify that the wiring and the connectors are not in short circuit If the alarm persists please contact MANITOU Technical Assistance e Verify the angle sensor integrity Verify that the cable or the connector wiring is not open If the alarm persists please contact MANITOU Technical Assistance e Verify the angle sensor integrity e Verify that the wiring and the connectors are not in short circuit If the alarm persists please contact MANITOU Technical Assistance Verify the length transducer integrity e Verify that the cable or the connector wiring is not broken If the alarm persists please contact MANITOU Technical Assistance e Verify the length transducer integrity e Verify that the wiring and the connectors are not in short circuit If the alarm persists please contact MANITOU Technical Assistance Verify the length transducer integrity e Verify that the wiring and the connectors are not in short circuit If the alarm persists please contact MANITOU Technical As
18. s fully extended J5 J4 e J4 Pin 6 INP 6 Frontal position e J5 Pin 17 INP 8 Outriggers on the ground 1 2 3 4 5 6 7 8 9 12 3 45 6 7 e J5 Pin 9 INP 9 Basket 10 11112 13114115 16 17 18 8 9 10111 121314 e J5 Pin 12 INP 16 Overide key NOTE The combination of the Inputs status automatically selects the proper Operating Mode OM and the corresponding load Table depending on the machine model MANITOU 336 the codes alarms is the LMI able to give further data about its own internal operations gt g 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 Outputs to outside Pressing again the button fA the display will show the seventh page giving Outputs of the system status summary automatic signals a ae CS Maiin Mod This page gets displayed for 30 seconds after which it returns to the normal 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 the symbol means non active Output J5 Pin 11 OUT 0 Block
19. s it easy to understand in which working condition the system is 13 a lS Yes because the display will show also text messages SELECTING THE ATTACHMENT AND OPERATING MODE Monitoring through text messages In order to have an easier understanding of the working condition the OM Operating Mode and the A Load Table can also be monitored in text form Pressing the Ca button the display will clearly show the Operating Mode and the selected attachment to select Operating Mode and Table press This page will be held for three seconds after which the display returns to the main working page MANITOU e Howto select the attachment 14 cS Simply pushing two buttons on the control panel SELECTING THE ATTACHMENT AND OPERATING MODE Setting up Load Tables Starting from the basic monitoring press the 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 buttons in order to select the 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 is selected press the button to confirm the selection in order to make it effective Attachment Available A 1 Forks B 2 Basket 2 4 365Kg C 3 Pendulum a D 4 Basket 2 4 700Kg Now the machine is ready to work E 5
20. safe conditions and allows proper setting CONTROL PANEL DESCRIPTION Operating Mode Identification Symbols External automatic selections Attachment Identification symbols Manually selected from the control panel Graphic display for showing working data Green Amber Red Lights showing working conditions Safety Alarm Shut down VS maniau Mod 3B6 Icon representing the Symbols and letters related machine and letters to the display indications related to geometric data 4 Set up keys MANITOU e What happens when starting the machine 7 Ss 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 6 pia Mod 3B6 Afterwards still for few seconds it shows the machine working condition that is the load table attachment selected and the present Operating Mode MANITOU 356 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 the display shows the page where the main readings are monitored M
21. 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 are displayed as shown below by numbers The following example of working conditions shows OM 3 Side on Wheels r H Forks Referring to the symbols on the control panel these are the possible selections l The selection of the equipment type is made by pressing the key A OM Automatic mainly kani Oni hiedisolaw wi 1 360 on Outriggers en to move press n the graphic display will appear 2 Front on Wheels the icon of the chosen equipment FORCHE 3 Side on Wheels Example 4 360 on Outriggers l Front on Outriggers Front on Outriggers A Manual Selectable from the control panel A 1 Forks B Z 2 32 They change depending on model of machine Please refer to the specific machine manual At present date system is provided with 32 attachments managing capability MANITOU I
22. sistance Verify the length transducer integrity e How the fault shows up 17 a E Through codes automatically shown on the display as listed below Also shown are some hints to solve these fault codes Reading pressure of the main Verify that the cable or the connectors wiring is not in short circuit cylinder bottom side lower If the alarm persists please contact MANITOU Technical Assistance than the minimum e Verify the pressure transducer integrity Reading pressure of the main Verify that the cable or the connector wiring is not open cylinder bottom side higher If the alarm persists please contact MANITOU Technical Assistance than the maximum e Verify the pressure transducer integrity Reading pressure of the main Verify that the wiring and the connectors are not in short circuit 10 cylinder rod side lower than If the alarm persists please contact MANITOU Technical Assistance the minimum e Verify the pressure transducer integrity Reading pressure of the main Verify that the cable or the connector wiring is not open 11 cylinder rod side higher than If the alarm persists please contact MANITOU Technical Assistance the maximum e Verify the pressure transducer integrity e Verify the ASA sensor integrity Internal error code 12 CAN BUS CIT1A e Verify the connecting cable integrity elf the alarm persists please contact MANITOU Technical Assistance Internal error code
23. sistency 2 3 31 Y2 Outrigger out switch eCheck input wiring transducers consistency Angle consistency eCheck sensors values Boom length consistency eCheck sensors values e How the fault shows up 20 a S Through codes automatically shown on the display as listed below Also shown are some hints to solve these fault Angle sensor 2 reading lower than Verify that the wiring and the connectors are not in short circuit the minimum value If the alarm persists please contact MANITOUT technical Assistance e Verify the angle sensor integrity Angle sensor 2 reading higher Verify that the cable or the connector wiring is not open than the maximum value If the alarm persists please contact MANITOU Technical Assistance e Verify the angle sensor integrity Reading of the boom length 2 Verify that the cable or the connector wiring is not open sensor lower than the minimum If the alarm persists please contact MANITOU Technical Assistance value Verify the length transducer integrity Reading of the boom length 2 e Verify that the wiring and the connectors are not in short circuit sensor higher than the maximum If the alarm persists please contact MANITOU Technical Assistance value e Verify the length transducer integrity Consistency alarm front end switch eCheck input wiring transducers Se Page 1 Page 2 Page 3 e How the fault shows up 21 a E Through codes automatically shown on the display as liste
24. tom side pressure in Bar e H Main cylinder rod side pressure in Bar Lower row e p Compensation cylinder differential pressure in Bar e Compensation cylinder bottom side pressure in Bar e h Compensation cylinder rod side pressure in Bar MANITOU Apart the codes alarms is the LMI able to give further data about its own internal operations 94 a IS 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 once again the button or the display will show the third page giving Angle1 value angle2 value and their difference and extension1 extension2 and their difference ot ee eS maian Mod 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 e A Angle1 value e Angle2 value e Difference between angle1 value and angle2 value Lower row e L Extension1 value e Extension2 value l e Difference between extension1 value and extension2 value MANITOU 3567 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
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