Hirschmann PAT IFLEX5 Service Manual
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Hirschmann PAT IFLEX5 Service Manual

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HIRSCHMANN
www.hirschmann.com
LOAD MOMENT INDICATOR
iFLEX5
SERVICE MANUAL
P/N 031-300-190-154 REV I 05/22/2017

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Altonji
April 14, 2025

When I load the program on IFLEX5 and after it gives me a successful download, it gives the following error message TriggerOutputs: Timed actvation before end last cycle

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1 comments:
Mr. Anderson
May 14, 2025

The error message "TriggerOutputs: Timed activation before end last cycle" for the Hirschmann PAT IFLEX5 after a successful program load likely indicates that an output signal was triggered before the previous activation cycle was completed. This suggests a timing issue in the output control sequence, where a new output event was attempted too early, interrupting the expected timing flow.

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Summary of Contents for Hirschmann PAT IFLEX5

  • Page 1 HIRSCHMANN www.hirschmann.com LOAD MOMENT INDICATOR iFLEX5 SERVICE MANUAL P/N 031-300-190-154 REV I 05/22/2017...
  • Page 3 NOTICE Hirschmann Electronics, Inc. makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and/or its fitness for a particular purpose. Hirschmann will not be liable for errors contained in this manual or for incidental or consequential damages in connection with the furnishing, performance, or use of this manual.

  • Page 4: Table Of Contents

    Boom Control System (BCS) ..................24 14.1 RT9000E / RT800E B ..................... 24 ASICS 14.1.1 Terminology: ........................24 14.1.2 Components:........................24 14.1.3 Manual / Auto Mode: ....................... 24 14.2 T : ........................26 EQUENCE © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 5 17.4.3 Cable Reel Length Cable Replacement Procedure ............58 17.5 A ................59 NGLE ENSOR ALIBRATION ROCEDURE 17.6 Z ................61 ETTING OTENTIOMETER Error Codes ..........................62 Troubleshooting Moisture ..................... 72 19.1 W ........................72 ATER NGRESS 19.2 C ........................73 ONDENSATION © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 7: General Information

    To prevent material damage and serious or even fatal accidents, the correct adjustment of the LMI has to be ensured before starting the crane operation. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 8: Description Of The System

    50 Kbit/s for a 1 km network distance. CAN will operate in extremely harsh environments and the extensive error checking mechanisms ensure that any transmission errors are detected. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 9: Description Of The System Components

    LED, indicating relay energized and a communication LED that flashes through red, yellow, and green colors. Slew Potentiometer: This component is not supplied by PAT/Hirschmann. It is part of the electrical swivel (slip ring assembly). The potentiometer has two wipers which are used to determine the slewing angle (rotational positioning) of the super structure in relation to the carrier.

  • Page 10: What's Wrong

    Please go to section CAN-Bus Communication! I NEED TO IDENTIFY A SPARE PART Please go to the Spare Part Listings! 4.10 I HAVE NOTICED WATER IN SOME PART OF THE SYSTEM Please go to section Troubleshooting Moisture! © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 11: Angle Sensing

    The converter board supplies a constant voltage of 5V to the angle sensor and in return monitors the voltage of the potentiometer. The terminal used is X21. The angle sensor is connected as follows: Terminal X21 + 5V Signal © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 12: Angle Sensing Error - Flow Chart

    4.75 to 5.25V ? If unplugging the angle sensor made the voltage return to the acceptable range, replace the angle sensor. Follow procedure for angle sensor installation and calibration. © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 13 Note: If you need to determine the angle for voltages other than shown above, do so by using the following formula: Angle (degrees) = 90 degrees – ((Voltage-1.875) * 72) © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 14: Length Sensing

    4.7V to the length potentiometer and in return monitors the output voltage of the potentiometer. The terminal used is X20. The length sensor is connected as follows: Terminal X20 + (~ 4.8V) Signal - (~ 0.2V) © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 15: Length Sensing Error - Flow Chart

    Return to the indication screen and again button twice compare the indicated and actual length. Replace length sensor. Does the indicated length vary significantly from the actual length (more than 0.3 feet)? Proceed to next length sensing flow chart. © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 16 For the boom control system, the length sensors are the same as described above with the exception of cable reel internals (location of hardware, wiring, and gear wheels). Refer to the LWG520 and LG152 spare part list for these differences. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 17: Pressure Sensing

    If the reading is slightly off, small variations can be adjusted; see section Service Screen For Sensor Calibration. Note: After exchanging the pressure transducer block, BOTH transducer channels need to be zeroed, see procedure Zero-Setting The Transducer Inputs. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 18: Slewing Sensing

    2160 -60.1 1681 1168 1172 1680 2161 Modular Slew Pot - Voltage on Service Screen 4000 3500 3000 2500 2000 1500 Potentiometer 1 1000 Potentiometer 2 -135 SLEW ANGLE Display screen for sensor inputs © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 19: Slew Sensing Error - Flow Chart

    Modular Slew Pot - Output Currents mA 2 mA 3 (When the crane is over front, you should see about 4mA in one channel (wire #2) and 12mA in the other channel (wire #3)). Degrees © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 20: Load Sensing

    Correct whichever Press the info value differs button twice Do the displayed values differ from the actual value? Zero pressure transducers, calibrate angle and length If a problem still persists, replace the pressure transducer block. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 21: No Console Display

    * X10-X22 could be plugged into X17 by mistake when the console is communicating). Software is defective. If voltage is present on all Console electronics pins and connector are in need replaced. place, but you still do not get any console lighting. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 22: A2B Problem

    Switch open = > 1 Megaohm. correct, replace A2B switch. Are the ohmmeter readings correct? Replace the A problem lies with either the wiring slip ring. harness, cable reel length/angle boards, and/or the central unit. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 23: Cann-Bus Communication

    You can verify that power is being supplied to the sensor by testing the CAN connectors per this layout: Connector M12, 5 contacts Pin Layout (CiA DR-303-1 7.2) Pin 1 Shield Pin 2 + U Pin 3 Ground Pin 4 CAN High Pin 5 CAN Low © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 24: E61 - Flow Chart

    If cable checks connector at cable reel good replace c/u Replace can bus cable between Cable reel and transducer block Ohm out connector in cable reel. If connector Checks good replace can bus converter board. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 25: E62

    (see E61). Replace the connector if this check fails. If the connector checks properly, the board in the cable reel might be defective. (CAN) (A2B) (length) (angle) CAN-Bus electronics in cable reel. X1 Pin CAN_SHLD CAN +UB CAN GND CAN_H CAN_L © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 26: E64 - Flow Chart

    In case of an E65, the cable reel is reporting an internal problem. In most cases, this will be an angle sensor, length potentiometer or A2B wiring. Go to those chapters (Angle Sensing, Length Sensing, PROBLEM) to continue trouble shooting. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 27: Troubleshooting A Sensor Problem Using The Display

    Press “INFO” To review software version information The values shown in the screen here are just examples of actual values. Refer to the table listed below for actual value ranges. © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 28 If the displayed angle is incorrect, please go to section Angle Sensing. If the displayed length is incorrect, please go to section Length Sensing If the displayed pressures are incorrect, please go to section Pressure Sensing © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 29 - is the iflex in the reset procedure, hanging somewhere or is the Operating system running? You cannot be sure if the LED shows running Operating system that all necessary tasks of the System program are running correct, too. That has to be made sure via terminal commands. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 30: Iflex5 Boom Control System (Bcs)

    BCS as digital input 17. DI 17=0 is manual mode. And DI 17=1 is auto mode. Refer to table 1 for digital input definitions © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 31 And so on. When retracting, the BCS realizes DO 18=1 (retract pressure switch) and does not activate DO 6 or DO 9. DO 1 or DO 3 are activated based on the current boom position. figure 1 Refer to table 2 for digital output definitions © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 32: Tele Sequence

    Luffing Extension Raise (remote switch on ext.) Luffing Extension Lower (remote switch on ext.) “A” Mode (cab switch) R100 Auto Mode (cab switch) R101 Boom Retract (pressure switch) R102 Boom Extend (pressure switch) R103 © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 33: Rt9000E / Rt800E Iflex5 Bcs Digital Outputs

    **MP = Measuring Point; i.e. R89 designates resistor number; see sketches below for specific location; Notes: must measure on bottom leg of the resistor. DO 1 = PWM 1 DO 3 = PWM 2 DO 5 = PWM 3 DO 7 = PWM 4 © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 34 See table above and sketches below. Be cautious not to short the probe across connector pins. Junction Box Assy – located on rear exterior of cab © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 35: Iflex5 Bcs Analog Inputs And Pwm Outputs

    At the flashing command prompt press and hold “Ctrl” and “A” to enter the RTOS (an asterisk will display). Type “adctest” and press “Enter”. The result should be the screen shown below. © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 36 Center-Mid Tele Output Inner-Mid Tele Output Luffing Extension Raise Output Luffing Extension Raise Output Note: DO 1 = PWM 1 DO 3 = PWM 2 DO 5 = PWM 3 DO 7 = PWM 4 © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 37: Iflex5 Bcs Test Display

    Manual Mode retract at overload, A2B, error condition Mode A, Out of Sequence Mode B, Out of Sequence Mode A or B, neutral position 200 - 202 Luffing jib raise 210 - 212 Luffing jib lower © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 38: Boom Out Of Sequence

    See the logic chart below. Tele Two Stage Relief Retract pressure Extend pressure OM/Fly IM rertract CM retract Solenoid (DO15) sw. (DI 18) sw. (DI 19) Percentage sw. (DI 7) sw. (DI 6) >4% © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 39: Hydraulic Luffing Boom Extension

    DO 9 & 11 respectively. If DI 10=1, then DO 5, 7, & 9=1. If DI 11=1, then DO 11=1. The proportional valve on the luffing cylinder is not be energized for luffer lower. Hydraulically the proportional valve is bypassed for luffer lower. See sketch below. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 40: Drawings

    Service Manual iFLEX5 15 DRAWINGS 15.1 COMPONENTS OF THE LMI SYSTEM PAT IFLEX5 POWER LOCKOUT OTHER 1 Central-Micro-Processor Unit 2 Operating Console 3 Pressure Transducers 4 Length/Angle Sensor 5 Anti Two-Block Switch(es) © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 41: Block Diagram

    Length/Angle Sensor Switch Hirschmann Electronics, Inc. reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice.

  • Page 42: Electrical System Diagram Standard System

    15.3.1 Central Unit to Crane and Console Wiring Diagram Hirschmann Electronics, Inc. reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice.

  • Page 43: Cable Reel (Length/Angle Sensor) Wiring Diagram

    15.3.2 Cable Reel (length/angle sensor) Wiring Diagram Hirschmann Electronics, Inc. reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice.

  • Page 44: Boom Extension Anti-Two Block Wiring Diagram

    Hirschmann Electronics, Inc. reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice. 15.4 MAIN CENTRAL UNIT CONNECTOR This is a 70 pass connector.

  • Page 45: Electrical System Diagram Boom Control System

    Drawings 15.5 ELECTRICAL SYSTEM DIAGRAM BOOM CONTROL SYSTEM 15.5.1 Central Unit to Crane Interface Wiring Diagram © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 46: Console And Sensor Wiring Diagram

    REFER TO CABLE REEL (LG152/0056) WIRING DIAGRAM Hirschmann Electronics, Inc. reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice.
  • Page 47 Hirschmann Electronics, Inc. reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice.

  • Page 48: Cable Reel (Lwg520/0002) Wiring Diagram

    Service Manual iFLEX5 15.5.3 Cable Reel (LWG520/0002) Wiring Diagram TO PRESSURE TRANSDUCER BLOCK REFER TO CONSOLE AND SENSOR WIRING DIAGRAM TO LG152/0056 REFER TO CABLE REEL (LG152/0056) WIRING DIAGRAM © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 49: Luffer Extension Wiring Diagram

    Drawings 15.5.4 Luffer Extension Wiring Diagram BOOM TIP CONNECTION TO LWG520/0002 REFER TO CABLE REEL (LWG520/0002) WIRING DIAGRAM © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 50: Spare Part Listings

    NO. PART NO. QTY DESCRIPTION 024-000-100-041 CENTRAL UNIT ACCY, GROUNDING KIT 022-022-300-031 BATTERY, LITHIUM 3V 024-350-100-661 KEY SWITCH 031-300-110-151 CENTRAL UNIT COVER iFLEX 024-350-100-135 SCREW SET 031-300-101-131 SPARE KEY 42” GASKET 024-350-110-066 * ITEM NOT SHOWN © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 51: Graphic Console Assy, Vertical Part No. 050-350-061-356

    8 LED BOARD, LED’S BY SELECTION BUTTONS 050-150-300-073 Hirschmann reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice.

  • Page 52: Graphic Console Assy, Part No. 050-350-061-376

    031-300-050-223 Fuse, 2A Hirschmann Electronics, Inc. reserves proprietary rights to this document and to the data shown there on. This document and data are confidential and are not to be used or reproduced without the written consent of Hirschmann Electronics, Inc. This document is subject to technical modification without prior notice.

  • Page 53: Cable Reel, Lwg508 Part No. 068-508-060-001

    068-000-110-038 75T GEAR WHEEL 092-000-060-387 CONNECTOR, 5 POLE W/WIRES 068-000-100-196 LID, BLACK 068-000-110-003 CABLE REEL ACCY, GASKET FOR COVER 068-000-110-031 CABLE REEL ACCY, SCREW/CAPTIVE * ITEM NOT SHOWN Also see detail on next page. © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 54 Service Manual iFLEX5 Hirschmann reserves proprietary rights to this drawing and to the data shown there on. The drawing and data are confidential and are not to be used or reproduced without the written consent of Hirschmann. This drawing is subject to technical modification without prior notice.

  • Page 55: Cable Reel, Lwg521 Part No. 068-521-060-002

    SLIP RING ASSEMBLY 11 CONDUCTOR 006-800-005-002 24T GEAR WHEEL 092-000-060-387 CONNECTOR, 5 POLE W/WIRES 068-000-100-196 LID, BLACK 002-090-100-031 CABLE REEL ACCY, GASKET FOR COVER 068-000-110-031 CABLE REEL ACCY, SCREW/CAPTIVE 068-000-110-038 GEAR WHEEL, KT200 * ITEM NOT SHOWN © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 56: Cable Reel, Lwg152 Part No. 067-152-060-056

    000-268-030-003 HARDWARE, STANDOFF 6MM X 117MM MM 067-000-110-020 HARDWARE, GASKET 067-000-050-059 SENSOR ACCY, COVER KT152 067-000-110-025 SENSOR ACCY, NUTS (4) & WASHER (4) FOR KT152 COVER 031-010-100-556 CABLE ASSEMBLY, 2.5m * ITEM NOT SHOWN © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 57: Pressure Transducer Block, Dav314/0014 Part No. 044-314-060-014

    Spare Part Listings 16.7 PRESSURE TRANSDUCER BLOCK, DAV314/0014 PART NO. 044-314-060-014 16.8 CABLE ASSEMBLY 11M, PART NO. 031-010-101-007 16.9 WIRING HARNESS STANDARD, PART NO. 031-010-100-549 © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 58: Wiring Harness Boom Control, Part No. 031-010-100-554

    6 Cables for: 1. Console 2. Crane interface 7 conductors 3. Crane interface 24 conductors 4. LG152 cable reel 5. CAN bus cable 6. Optional radio wind speed receiver 16.11 CABLE ASSEMBLY, 14M PART NO. 031-010-100-555 © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 59: Trs05 Repeater, Radio Windspeed Kit 031-300-104-087

    Spare Part Listings 16.12 TRS05 REPEATER, RADIO WINDSPEED KIT 031-300-104-087 031-300-060-596 TRS 05 REPEATER 031-300-060-601 CABLE ASSY, 15' 2 COND SS 031-300-050-688 ANTENNA, 918 MHz RCL 90° 20AWG W/12 SKT DEUTSCH © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 60: Service Screen For Sensor Calibration

    The return key toggles between the piston-side, the rod-side zero setting, slew angle, length, and boom angle calibration. When the sensor calibration is finished, pressing the ESC or INFO key returns the console display to normal. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 61: Zero-Setting The Transducer Inputs

    Note: The indicator line will move to zero on the bar graph. When the operator is finished, pressing the EXC or INFO key returns the console display to normal. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 62: Length Sensor Calibration Procedure

    If it is not, adjust length potentiometer as described in 6.3.1. Afterwards always adjust retracted length by software as described in section Length Sensor Adjustment Procedure. 17.4.1 Cable Reel LWG508 Adjustment Procedure Now perform Length Sensor Adjustment Procedure as detailed in section Length Sensor Adjustment Procedure. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 63: Length Sensor Adjustment Procedure

    Now, press the ‘OK’ button to calibrate retracted length. The indication will change to show your correct retracted boom length. Now extend main boom all the way out. Make sure you are within the allowed operating range (especially maximum radius). © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 64: Cable Reel Length Cable Replacement Procedure

    Recheck length and angle display. Refer to section Cable Reel LWG508 Adjustment Procedure. 15. Connect bus connector 16. Follow Length Sensor Adjustment Procedure. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 65: Angle Sensor Calibration Procedure

    Material required – calibrated inclinometer. See section Activating the Service Screen for Sensor Calibration on how to access the angle sensor calibration screen. Select the angle calibration by pressing “OK” at the calibrate angle screen. © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 66 When the display shows the correct angle, press ‘OK’. Repeat the above procedure to verify/set the angle at 60 (range 55°- 65°) and 70 (range 65°- 75°). boom angles. Press ESC to leave service screen. © Hirschmann Rev. I 0522/17 190154_I.DOC...

  • Page 67: Zero-Setting The Slew Potentiometer

    By pressing the “+” and “-“ keys simultaneously, the zero setting occurs automatically. Note: The indicator line will move to zero on the bar graph. When the operator is finished, pressing the ESC key returns the console display to normal. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 68: Error Codes

     Clutch between length  Replace the complete sensor pot and drive is clutch including drive defective wheel and adjust length sensor pot as described above  © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 69  Angle potentiometer  Replace angle sensor Fallen below lower limit value in defective measuring channel "angle main boom"  Electronic component in  Replace sensor unit the measuring channel defective. © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 70 "slewing angle 2"  Angle potentiometer  Replace angle sensor Fallen below lower limit value in defective measuring channel "luffing jib angle"  Electronic component in  Replace sensor unit the measuring channel defective. © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 71  Angle potentiometer  Replace angle sensor Upper limit value in measuring channel defective "luffing jib angle" has been exceeded  Electronic component in  Replace sensor unit the measuring channel defective. © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 72  Replace central unit  Flash-EPROM defective  Calibration data file does  Upload calibration data Error in serial crane data file. not contain valid data. file  Flash-EPROM defective  Replace central unit © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 73 /angle sensor unit  See E62  See E62 Error in the can bus data transfer of the force sensor unit  See E63  See E63 Error in the can bus force sensor unit © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 74  The operating mode on  Select operating mode Operating mode switchover with the console has been without load on the boom load. switched over with the boom loaded. © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 75 LMI main board  Computer module is  Replace processor board. defective  Electro-magnetic  Eliminate the source of interferences (e.g. when interferences by inverse switching contactors or diodes or varistors. valves) © Hirschmann Rev. I 05/22/17 190154_I.DOC...
  • Page 76  Check values in the data prom DGA 11.5.  Luffing jib is raised too far  Luff down the jib to a Angle range of luffing jib exceeded angle specified in the load chart. © Hirschmann Rev. I 0522/17 190154_I.DOC...
  • Page 77 Message disappears after a extra time few seconds than 0.5 sec, e.g. Flash PROM write Note: If an error message is displayed which is not contained in above list, please contact the competent PAT service department. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

  • Page 78: Troubleshooting Moisture

    19 TROUBLESHOOTING MOISTURE The PAT iFLEX5 LMI contains electronic components in various locations, such as central unit, sensors, junction boxes etc. These internal components cannot be designed to withstand exposure to moisture over a longer period of time. For this reason, the housings of the components are water protected according to IP 65.

  • Page 79: Condensation

    2. If the effect is more severe, the only way to get rid of this effect is then to give the box the ability to breath without sacrificing its water tightness. Contact your PAT representative for breathing elements to than can be added to the box and will help to reduce the effects of humid climates. © Hirschmann Rev. I 05/22/17 190154_I.DOC...

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