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[ Pobierz caÅ‚ość w formacie PDF ] Button lighting ....................................................................................................................346 Bus-stop brake relay ..........................................................................................................347 Relay, adhesion display .....................................................................................................348 Central warning lamp .........................................................................................................358 Gearbox oil warning lamp ..................................................................................................359 Service brake .....................................................................................................................361 Parking brake.....................................................................................................................362 Load pickup........................................................................................................................363 Button.................................................................................................................................364 Control reset.......................................................................................................................391 Software.............................................................................................................................392 REA0 control element ........................................................................................................399 Monitoring controller...........................................................................................................451 Supply voltage....................................................................................................................481 Control pressure.................................................................................................................499 SD 206-2.97 Page 47 of 62 Voith-Retarder Reading out the fault memory - Retarder step switch in zero position. Switch off ignition and connect up request button - Switch on ignition - Press button for > 2 seconds When the first fault code has been emitted, emission of further codes will be automatically interrupted. For the next fault the button must be pressed again for at least 2 seconds. Duration of a ten...............................................................................................approx. 2 s Duration of a unit..............................................................................................approx. 1 s Dark phase.......................................................................................................approx. 1 s Example of flashcode: Fault code 12 on Lamp in request button off Erasing the fault memory - Retarder step switch in zero position. 0, Switch off ignition and connect up request button. - Press button and keep it pressed - Switch on ignition and release button after >2 seconds. Connection diagram for request button X207 SD 206-2.97 Page 48 of 62 Type of fault Flashcode Relay, retarder operation in stages, short-circuit to earth ......................................................1 Output, relay for speed reduction, short-circuit to +UBatt ......................................................2 Engine brake relay, short-circuit to earth ...............................................................................3 LED output in stage switch, short-circuit to earth...................................................................4 PIN X1/7, undervoltage ( PIN X1/7, overvoltage (> 32,5 Volt) .......................................................................................6 Water temperature sensor: Ò! Interruption or short-circuit to UBatt (> 2000 Ohm) ...........................................................8 Ò! Short-circuit to earth ( Oil temperature sensor: Ò! Interruption or short-circuit to UBatt (> 2000 Ohm) .........................................................11 Ò! Short-circuit to earth ( Stage switch: Ò! Undefined switching status..............................................................................................13 Ò! Short-circuit to UBatt .......................................................................................................14 Ò! Short-circuit to earth ........................................................................................................15 Speedo signal, interruption ..................................................................................................16 Speedo signal, short-circuit to UBatt or undefined signal ....................................................18 ABS signal, short-circuit to earth..........................................................................................19 ABS signal, signal level undefined.......................................................................................21 ABS signal, internal fault in Digiprop control unit .................................................................22 Fault in prop. valve: Ò! Short-circuit to UBatt at prop. valve, or control unit defective .........................................23 Ò! Short-circuit in prop. valve solenoid, short-circuit in prop. valve cable, interruption in prop. valve solenoid, interruption in prop. valve cable, short-circuit to earth at prop. valve ..................................................................................24 Ò! Control unit defective.......................................................................................................25 Ò! Control unit defective.......................................................................................................26 Ò! Control unit defective.......................................................................................................27 PIN X1/13, undervoltage ( Internal fault relating to safety module .................................................................................29 Data record / parameters, faulty coding...............................................................................31 Retarder operation lamp: Ò! Interruption or short-circuit to earth .................................................................................32 Ò! Short-circuit to UBatt .......................................................................................................33 Engine speed signal missing................................................................................................34 Internal fault relating to ROM / EEPROM.............................................................................35 SD 206-2.97 Page 49 of 62 ZF-Retarder (Intarder) Reading out the fault memory - Switch off ignition and connect up request button - Switch on ignition - Press request button for > 2 seconds [ Pobierz caÅ‚ość w formacie PDF ] |
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