LENGTH-ANGLE-RADIUS-LOAD INDICATING SYSTEM
Contents
1. 1 10211 Vd Auedwog ou pue uogeuiojny 440 173 43 798 zu 318 2 ACY 9319915 1 15 dau dH 39vd 335 190234 E doc Hirschmann Automation and Control Rev 02 02 10 21 SYSTEM DRAWINGS DRAWING 2 SYSTEM WIRING DIAGRAM LINKBELT ram 307d 3 vM Z 399 eonou JNO uoneoyipow 1e21u4p9 o o9 qns si siu ou soluonoorg jo juesuoo ay Jo pesn eq jou pue jenuepyuoo ere eyep 991 5 o pue oy ueyeudoid 10241 vd OFS uapjag v pue L INANI Ar2. 28 6 9 SPARE PARTS LISTINGS cerei eani nian na nick ann oan nana dd ada da to una a nnn 29 Hirschmann Automation and Control Rev 02 02 10 190234 E doc sone TECHNICAL SERVICES GENERAL INFORMATION 1 1 GENERAL INFORMATION The purpose of this service manual is to provide additional information to assist a service or maintenance person in identifying malfunctions or system problems with the Mentor EI65 System A digital voltmeter and regular maintenance and service tools will be required to troubleshoot the system Note Knowledge of how to use a digital voltmeter is assumed REFERENCE Operator s Manual 190231 Calibration Manual 190232 Installation Manual 190233 SYSTEM MALFUNCTION In case of a malfunction of the system a code that identifies the system malfunction will be displayed in the upper right portion of 88780 1b the display The error codes are listed in Section 5 Error Codes The table identifies various faults that can occur with the Mentor EI65 explain each fault and describe the action which shall be taken to correct the fault Faults within the electronic microprocessor shall be repaired by factory trained service personnel When these faults occur contact your authorized dealer or service organization 90000 15 47 7 MAIN 3 If the operator identifies a possible problem system perform the pre operation insp
3. 10 778 934 dai 3831 153434411 1 190234 Hirschmann Automation and Control Rev 02 02 10 17 SYSTEM DRAWINGS 13 08138 S913 YOLNSW YOSIA 110 0011 __ A awouo woog 32 4431 3NV82 JWNOIS Ci3Ohi3ND 196 o INSS AMOS e Aldons zaan AlddNS zt Aldd NS Zr ACD 9 6 TWNOIS rOS 8 voe 7 1 z 9 7 ____ __ eos Aldans e ______ Aldd s 3 1oONVv HION3 59 ___ 31892 318vO WOO 3NV8HO LL OL AlddNS ACL OL A
4. Check the Main Aux voltages on connection board between Crane Power V and GND 12V or 24V Refer to Installation Manual for system wiring diagram or connection board designations this manual Check system power supply voltage No Complete to Section 4 2 No Display Yes wm Check the voltage at line rider between connector pins A and B GND Voltage 12 to 20 Refer to Drawing 7 in Section 5 and the Installation Manual for system wiring diagram On a 12V crane jumper out the zener diode Cable defective replace cable or cable assembly Refer to Installation Manual for system wiring diagrams Next Page Hirschmann Automation and Control Rev 02 02 10 190234 E doc 12 MENTOR EI65 SERVICE MANUAL PREVIOUS PAGE Remove hoist rope so there is no load on the load cell of the linerider Check the zero point of the linerider on connection board between Main SIG4 and SIG4 Aux SIG2 and SIG2 if there is no length sensor SIG1 and SIG1 if there is no second angle sensor or If length sensor and second angle sensor are being used then another board will be needed Aux SIG1 and SIG1 Voltage 0 0 025V Refer to Drawing 6 Circuit in Section 5 and the Installation Manual for system wiring diagrams With no load on the load cell of the linrider Check the zero point of the linerider in the boom tip junction box or as close to the linerider as possible Check the Main
5. 94 96 Zz 2 00V SUPPLY 0 750V MIN gt TERMINAL 1 250 2 00 190234 SYSTEM DRAWINGS 25 6 4 DRAWING 5 LENGTH SENSOR CIRCUIT gt 1 0 00 CABLE REEL GROUND ASS Y 0 FIXED RESISTOR _ 1 01 RETRACTED BOOM 420 2 4 MAXIMUM SIGNAL LENGTH SENSOR nn 10 O 10 TURNS 1 8V RASTON 2 00V VE SUPPLY LENGTH MINIMUM AND MAXIMUM VOLTAGES ARE _ SENSOR MEASURED BETWEEN THE SENSOR 7 AND TERMINALS nr 91 ME 200V MIN 0 200 MIN SIGNAL 1 800 SIGNAL 1 800 10 TURNS ERROR 2 92 CODE jJ 2 00 Hirschmann Automation and Control Rev 02 02 10 190234_E doc 26 MENTOR EI65 SERVICE MANUAL 6 5 DRAWING 6 LINERIDER CIRCUIT MAIN OR AUX TRANSDUCER CONNECTION BOARD ee FORCE TRANSDUCER e 4 V Ck I 2 4 519 D 5 D 1 SIG BL e 3 lt gt 64 end KMD 1 l FORCE TRANSDUCER MEASURING FORCE IN INERIDER OPERA
6. and signal and or check the Aux and signal at Voltage 0 0 025V Refer to Drawing 6 Linerider Circuit in Section 5 and the Installation Manual for system wiring diagrams Check cable continuity Replace cable if necessary Replace Load Cell or Linerider Assembly Lift test load and verify linerider output voltage increases after lifting the test load Check the zero point of the linerider on connection board between Main SIG4 and SIG4 Aux SIG2 and SIG2 if there is no length sensor or SIG1 and SIG1 if there is no second angle sensor or If length sensor and second angle sensor are being used then another board will be needed Aux SIG1 and SIG1 Voltage 0 0 025V Refer to Drawing 6 Linerider Circuit in Section 5 and the Installation Manual for system wiring diagrams Complete steps 4 1 4 2 4 3 4 11 Main or 4 1 Aux through 4 16 in the Calibration Manual Do NOT select Default in section 4 4 or all other calibration data will be lost and you will have to complete the entire calibration procedure No Replace Load Cell or Linerider Assembly Hirschmann Automation and Control Rev 02 02 10 190234 E doc SYSTEM DRAWINGS 13 5 ERROR CODE TABLE Error code Reason Action Operating data in the buffered RAM Turn on the system again and adjust operating data Crane parameters in the serial EPROM Re calibrate the system incorrect Wrong EPROM programming or EPROM Exchange EPROM
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8. TYLON 3909 M3N3Z CENTRAL UNIT CONSOLE 024 183 060 203 NHI MANG 187038 th aad IHM x8 190234 E doc 02 02 10 Hirschmann Automation and Control Rev MENTOR EI65 SERVICE MANUAL 22 Z 1 161 3 eonou JNO oj yoa qns s siu jo juasuoo peonpaidal 10 pasn aq oj jou pue pue Buiweip au uwous 0 pue sGuWeup siu oy fueyaudoid sen ase ou soruoso
9. defective Cable break min device term 11 amp 12 Check minimum layer device Check anti two block system Check anti two block system _ circuit A2B 1 term 98 10 Check anti two block system C Cable break A2B switch 1 term 9 amp 10 Check anti two block system 61 _____ Reduce load on main hoist Reduce load on aux hoist Decrease length limit Increase length limit Decrease main boom angle Increase main boom angle Decrease main boom angle Increase main boom angle Increase main boom angle Decrease main boom angle 82 ADC value 1 high point in main linerider Check zero point in aux linerider Check zero point in aux linerider value LG1 voltage too low Check main length sensor circuit Check main angle sensor circuit Check main angle sensor circuit 96 ADC Measuring value WG2 voltage too high Check luffing angle sensor circuit Limit set by the operator refer to Operator s Manual Section 4 3 Activating and Setting Preset Limits Hirschmann Automation and Control Rev 02 02 10 190234 E doc sone TECHNICAL SERVICES SYSTEM DRAWINGS 15 6 SYSTEM DRAWINGS The Mentor EI65 System drawings in this section are provided as reference material for the troubleshooting flow charts Use the drawings in conjunction with the flow charts to help understand the operation of the Mentor EI65 system Refer to the Ope
10. Installation Manual for system wiring diagram Check system power supply voltage Refer to Section 4 2 No Display this manual Check the voltage at angle sensor between connector pins A AGND and 2V Refer to Installation Manual for system wiring diagrams Cable defective replace cable or cable assembly Refer to Installation Manual for system wiring diagrams No Check the voltage between G3 ground and SIG signal output voltage Voltage should be 1 25V 09 1 0V 459 0 75V 90 9 Refer to Drawing 4 Angle Sensor Circuit in Section 6 Replace Angle Sensor Refer to Installation Manual Section 5 Mechanical Adjustments of Cable Reel Sensors Complete steps 4 1 4 2 4 3 4 8 4 8 1 and 4 14 through 4 16 in the Calibration Manual Do NOT select Default in section 4 4 or all other calibration data will be lost and you will have to complete the entire calibration procedure End Hirschmann Automation and Control Rev 02 02 10 190234 E doc LENGTH READING PROBLEM 9 4 5 LENGTH READING PROBLEM PROBLEM Length reading incorrect Crane is not in out of load chart condition START Check mechanical adjustment of length potentiometer in cable reel Refer to Installation Manual Section 5 Mechanical Adjustments of Cable Reel Sensors If unable to adjust replace length potentiometer assembly Remove slip ring body from shaft and remove gear wheel from poten
11. Now ODE ER Hirschmann Automation and Control Rev 02 02 10 190234_E doc 4 MENTOR EI65 SERVICE MANUAL 4 TROUBLESHOOTING FLOW CHARTS This section explains how to handle a problem that may arise with the Mentor EI65 Load Indicator System The procedures are easy to follow and are given in flowcharts on the following pages Start with the general flowchart below that will guide you to one of the detailed flowcharts shown in this section Section 6 contains the necessary drawings needed for troubleshooting 41 GENERAL FLOW CHART What s wrong Anti Two Block Problem gt Go to Section 4 3 Angle Reading Problem Goto Section 44 Length Reading Problem Load Reading Problem h Go to Section 4 6 Hirschmann Automation and Control Rev 02 02 10 190234_E doc NO DISPLAY PROBLEM 5 4 2 NO DISPLAY PROBLEM Blank console display with no warning light shown Measure crane voltage and verify to be between 12V and 30V Check crane power supply for faulty crane electric or if supply is too low Yes Replace console Hirschmann Automation and Control Rev 02 02 10 190234_E doc 6 MENTOR EI65 SERVICE MANUAL 4 3 ANTI TWO BLOCK PROBLEM PROBLEM Function of Anti Two Block System is faulty START Check to see whether or not crane is in two block condition No Lower hook down into safe position Check weight position Refer to Operator s
12. P1 P2 P3 P4 2 0 supply G1 G2 G3 G4 Sensor Ground Sensor input V Crane power 12VDC or 24VDC GND Crane ground CAN L CAN bus low signal CAN H CAN bus high signal For the second converter possibly used for a second force sensor if the length and second angle sensor are used the Module ID switches need to be set as shown below not the same as shown above mu Hirschmann Automation and Control Rev 02 02 10 190234 E doc 24 MENTOR EI65 SERVICE MANUAL 6 3 DRAWING 4 ANGLE SENSOR CIRCUIT ANGLE SENSOR FIXED SISTOR PART OF THE ANGLE POTENTIOMETER MINIMUM SIGNAL lt 0 750V 90 ANGLE B T ANGLE 40 2 SENSOR q MAXIMUM SIGNAL 1 250V 0 ANGLE D 2 im PART OF THE ANGLE POTENTIO NOTE MINIMUM VOLTAGES ARE MEASURED BETWEEN THE SENSOR AND TERMINALS MINIMUM SIGNAL 0 750 90 ANGLE MAXIMUM SIGNAL 1 250 O ANGLE Hirschmann Automation and Control Rev 02 02 10 VICE P3 ERROR f CODE E93 E95 d 2 A0 2
13. 4 024 000 100 103 1 BREATHER ELEMENT 5 031 300 060 382 1 MOUNTING ARM 6 092 000 060 91 1 CONNECTOR CAN M12 5 PIN 7 024 183 260 010 1 CONNECTOR M23 19 POL 8 024 183 290 001 1 CONNECTOR SUB D 9 PIN Hirschmann Automation and Control Rev 02 02 10 190234_E doc 30 MENTOR EI65 SERVICE MANUAL MANUAL REVISIONS REV DATE NAME DESCRIPTION 01 07 09 PE Mentor El65 SERVICE Manual created A 06 18 09 PE Revised after first field installation B 10 02 09 PE Add standard electrical prints C 11 03 09 PE Add Linkbelt specific electrical prints D 12 22 09 PE Change drawing line amp text colors to black for improved visibility E 02 02 10 PE Correct the method for entering service amp calibration screens Hirschmann Automation and Control Rev 02 02 10 190234 E doc
14. 41 GENERAL FLOW CHART ns 4 4 2 NO DISPLAY T Pt e MER RS 5 4 3 ANTI TWO BLOCK nennen nensi nnn nnns senten sentes inse 6 4 4 ANGLE READING PROBLEM nnn innen nen 8 4 5 LENGTH READING PROBLEM nennen nnn a senten sentes iain nenn 9 4 6 LOAD READING PROBLEM eene nennen nnne nnn nnn tria nnmnnn inneren en 11 5 wl 13 6 SYSTEM DRAWINGS Z mum guum gum 15 6 1 DRAWING 1 SYSTEM WIRING DIAGRAM 0 2 4 41 141 4 1 16 6 2 DRAWING 2 SYSTEM WIRING DIAGRAM LINKBELT 21 6 3 DRAWING 3 CONNECTION 1 esee eene tn 23 6 4 DRAWING 4 ANGLE SENSOR CIRCUIT ss 24 6 5 DRAWING 5 LENGTH SENSOR CIRCUIT cesis eene en 25 6 6 DRAWING 6 LINERIDER 1 nnne nhe nennen nnn ne 26 6 7 CAN BUS COMMUNICATION tria sse r intensa ne 26 6 7 1 Troubleshooting TEXT CAN BUS ERROR eese nnne nn 27 6 8 DRAWING 7 LINERIDER SUPPLY
15. Handbook Section 5 Pre Operation Inspection item 1 2 and 3 for switch weight positions for the main boom and extension No Position the weight Check the A2B circuit at the boom tip junction box With power off measure A2B signal boom tip junction box With the bypass plugs and switch weight in position the ohm meter reads 4 7K ohms No Replace Anti Two Block switch Yes Hirschmann Automation and Control Rev 02 02 10 190234_E doc ANTI TWO BLOCK PROBLEM 7 PREVIOUS PAGE With power off measure the A2B signal at the connector to the console Pin 1 and 6 With the switch weight in position the ohm meter reads 4 7K ohms Refer to Installation Manual for system wiring diagrams Fault in cable assembly Check cable assemblies and replace defective cable Refer to Installation Manual for system wiring diagrams Replace Console End Hirschmann Automation and Control Rev 02 02 10 190234_E doc 8 MENTOR EI65 SERVICE MANUAL 4 4 ANGLE READING PROBLEM PROBLEM Displayed Angle Incorrect Actual measured angle is different from displayed angle Use a calibrated inclinometer to measure the actual main boom angle and compare with displayed angle on console Refer to Installation Manual Section 5 Mechanical Adjustments of Cable Reel Sensors Check the supply voltage to angle sensor on connection board between 2V and ground Refer to
16. Hirschmann Inc www hirschmann com SERVICE MANUAL P N 190234 Rev E 02 02 10 sone TECHNICAL SERVICES MENTOR EI65 SERVICE MANUAL NOTICE The information in this document is subject to change without notice Hirschmann makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Hirschmann shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this manual This document contains proprietary information which is protected by copyright All rights reserved part of this document may be photocopied reproduced or translated to another language without prior consent of Hirschmann 2009 Hirschmann Chambersburg PA 17201 USA Hirschmann Automation and Control Rev 02 02 10 190234_E doc sone TECHNICAL SERVICES MENTOR EI65 SERVICE MANUAL Table of Contents 1 GENERAL INFORMATION aaa 1 REFERENCE aa 1 SYSTEM MALFUNCTION 1 SYSTEM DESCRIPTION Sn ea nz 1 2 WARNINGS 2 3 TROUBLESHOOTING USING THE ANALOG VALUES 3 4 TROUBLESHOOTING FLOW CHARTS uuussnsnnsnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 4
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18. TING WINDOW node mmo Pr um DIFFERENTIAL OUTPUT SIGNAL dE MEASURED BETWEEN 510 22 0 00 AND SIG P4 WORKING ZERO FORCE 0 00V 25mV RANGE MAX RATED FORCE 2 50V 7 2 50 ERROR cone 2 84 7 5 00V 6 6 CAN BUS COMMUNICATION The System measures the length of the main boom the angle of the main boom the pressures of the lift cylinder and the A2B state of the machine via a CAN Bus connection Since this is a digital bus connection it is not possible to measure the signals on the bus with a multimeter Instead the Mentor El65 provides you with error codes that give you an indication of the bus state The error codes are one of the following CAN BUS ERROR Error in the CAN bus data transfer for all CAN units Hirschmann Automation and Control Rev 02 02 10 190234 E doc SYSTEM DRAWINGS 27 Block Diagram Cable Reel Angle Sensor Mentor Console CU Linerider CAN Bus Converter 1 Sensors 1 1 1 1 1 1 1 1 1 1 in 2 Load Angle The block diagram tries to clarify that If the CU does not see any CAN Bus component it will report a CAN BUS ERROR 6 6 1 Troubleshooting TEXT CAN BUS ERROR In case of a CAN BUS error ensure that the CAN bus cable from the Mentor EI65 to the Analog to CAN converter is connected When power is correctly applied to the CAN converter one or both of the LEDs on the converter board will be lighted If the converter
19. board has power but is not communicating with at least one other CAN device on the bus including a second CAN converter module the ON CAN LED will switch between flashing green and red Connector M12 5 contacts Pin Layout DR 303 1 7 2 Pin Shield Pin2 U Pin3 Ground Pin 4 CAN High Pin 5 CAN Low Measure between pins 3 and 2 for crane voltage If you see voltage check all pins for continuity The central unit must be replaced if this cable is functioning correctly Use the Ohm meter to check the connector in the cable reel Either the connector has failed or the can bus converter boards must be replaced Hirschmann Automation and Control Rev 02 02 10 190234_E doc 28 MENTOR EI65 SERVICE MANUAL 6 7 DRAWING 7 LINERIDER SUPPLY VOLTAGES The supply voltage can be checked directly the cannon connection Using a digital voltmeter measure between pins A and B Crane Power B2 Ground This must be at least 11 0V but not more than 27 0V If this voltage is not correct refer to the system wiring diagram and verify all cable connections and the zener diode in the terminal box Hirschmann Automation and Control Rev 02 02 10 190234 E doc SYSTEM DRAWINGS 29 6 8 SPARE PARTS LISTINGS CONSOLE ASSY W RAM MOUNT PART NO 031 300 060 648 PART QTY DESCRIPTION 1 024 183 100 201 1 FRONTFACE HIRSCHMANN 2 050 000 100 294 1 LCD UNIT 3 024 183 100 008 1 HOUSING PRE ASSEMBLED
20. ection Section 5 in the Operator s Manual to define the problem SYSTEM DESCRIPTION The Length Angle Radius Load Indicator System Mentor EI65 has been designed to provide the crane operator with the essential information required to enable the machine to be used within its design parameters The Mentor EI65 System indicates the length and angle of the boom tip height working radius and the total weight being lifted by the crane Using the various sensors and the limits set by the operator the Mentor EI65 System warns the crane operator of certain approaching hazardous conditions which could occur during the operation of his crane WARNING Always refer to operational instructions and load charts provided by the crane manufacturer for specific crane operation and load limits Hirschmann Automation and Control Rev 02 02 10 190234 E doc 2 MENTOR EI65 SERVICE MANUAL 2 WARNINGS The Mentor EI65 is an operational aid which warns a crane operator of certain approaching hazardous conditions which could cause damage to equipment and personnel device is not and shall not be a substitute for good operator judgment experience and use of accepted safe crane operating procedures Theresponsibility for the safe operation of the crane shall remain with the crane operator who shall ensure that all warnings and instructions supplied are fully understood and observed Prior to operating the crane the operator mu
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23. rator s Manual for basic component layout on the crane and console drawing The Mentor 2165 console connection board has the following terminal designations Hirschmann Automation and Control Rev 02 02 10 190234_E doc MENTOR EI65 SERVICE MANUAL 16 6 1 SYSTEM WIRING DIAGRAM DRAWING 1 09 6 39 9 ym 1 oj 1oe qns s Dupweup siy 24 sotuonoe a juosuoo uou au 1o aq oj 10u pue jenuopyuco eje pue Bumeup vM t uoaJeu auj 0 pue uejaudoid sen ese sojuonoe 3 539714 030 3101 1 10211 Vd IANYA v pue UUEWUSSJIH 2 L WUSA WLI aay THM IHM CENTRAL UNIT CONSOLE 024 183 060 203 4 shal Doped e 1 gm
24. rom length transducer in cable at terminal between 2 signal and pin 1 ground Retract boom 0 Potentiometer turn 0 2V 10 Potentiometer turn 1 8V Refer to Drawing 5 Length Sensor Circuit Replace length potentiometer assembly Remove slip ring body from shaft and remove gear wheel from potentiometer axle Unscrew mounting plate and remove potentiometer assembly from mounting plate Remove assembly wires from terminal block Connect new assembly to terminal block Reinstall mounting plate gear wheelrand slipsrings With boomefully retracted reset potentiometemby turning counter clockwise until it stops No Measure signal from length transducer at console connection board between G2 ground and P2 signal 0 2V and 1 8V Refer to Installation Manual for system wiring diagram or connection board designations this manual Cable defective replace cable or cable assembly No Refer to Installation Manual for system wiring Connection board defective lt gt Yes Hirschmann Automation and Control Rev 02 02 10 190234_E doc LENGTH READING PROBLEM 11 4 6 LOAD READING PROBLEM PROBLEM Displayed Load is out of tolerance The displayed load should be equal to or 10 greater than the actual load Complete Pre Operation Inspection in Section 5 of the Operator s Manual Before changing calibration information complete the following steps
25. st carefully and thoroughly read and understand the information in the operator s manual to ensure that he she knows the operation and limitations of the indicating system and crane Hirschmann Automation and Control Rev 02 02 10 190234 E doc Troubleshooting Using The Analog Values Screen 3 3 TROUBLESHOOTING USING THE ANALOG VALUES SCREEN For a sensor error or problem with a sensor look at the output voltage of the linerider and angle sensors and compare the reading with the following Angle sensor 1 875 at 0 2 5 at 45 or 3 125 at 90 Linerider under no load is 0 to 15mV not to exceed 2500 mV To access the analog output screen use the following procedure 1 Power up the system The screen will display Mentor EI65 with the software version and date 2 When the startup screen shows MENTOR 65 and the startup version press the i button to enter the service mode The screen will change to CALIB PASSWORD 3 Enter the calibration password 0815 Use the UP and DOWN buttons to select the number and the OK button to confirm each entry Enter 0 OK 8 OK 1 OK 5 OK 4 Scroll to the ANALOG VALUES screen by pressing the UP or DOWN arrows pressing OK to select and show the following screen Analog input voltages shown in millivolts received from the sensors will be displayed here as described below The values shown in the screen below are random
26. tiometer axle Unscrew mounting plate and remove potentiometer assembly from mounting plate Remove assembly wires from terminal block Connect new assembly to terminal block Reinstall mounting plate gear wheel and slip rings With boom fully retracted reset potentiometer by turning counter clockwise until it stops Refer to Installation Manual for system wiring diagrams and Section 5 Mechanical Adjustments of Cable Reel Sensors Check out clutch in big gear wheel of length transducer Extend and retract boom to ensure that clutch is not slipping on potentiometer axle Replace the gear wheel clean potentiometer axle Reset length potentiometer No Refer to Installation Manual Section 5 Mechanical Adjustments of Cable Reel Sensors Yes Check 2 0V power supply to length transducer on connection board Refer to Installation Manual for system wiring diagram or connection board designations in this manual Check system power supply voltage No Refer to Section 4 2 No Display this manual Yes NEXT PAGE Hirschmann Automation and Control Rev 02 02 10 190234 E doc 10 MENTOR EI65 SERVICE MANUAL PREVIOUS PAGE Measure supply to length transducer in cable reel between Pin 1 ground and Pin 3 2V Refer to Installation Manual for system wiring diagram Cable defective replace cable or cable assembly No Refer to Installation Manual for system wiring Yes Measure signal f
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