PBV20N2 PBV20N2 Service Service ManualManual
CODE
CODE TRUCKTOOL TRUCKTOOL AND AND DISPLAY DISPLAY DESCRIPTIONDESCRIPTION
227227 Internal communication errorInternal communication error
SLAVE COM. ERRORSLAVE COM. ERROR
(Alarm)(Alarm)
StoredStored
This alarm occurs when there is a problem in This alarm occurs when there is a problem in the internal communication. In such a case,the internal communication. In such a case,
replace the steering controller.replace the steering controller.
237237 EPS on idle stateEPS on idle state
WAITING DATAWAITING DATA
(Warning)(Warning)
Not shown in the displayNot shown in the display
This is a warning shown This is a warning shown while the steering controller receives information from the COMBIACXwhile the steering controller receives information from the COMBIACX
controller. The safety relays remain open when this controller. The safety relays remain open when this warning is shown and the steering is notwarning is shown and the steering is not
activated.activated.
238238
Steering initialization errorSteering initialization error
EPS NOT ALIGNEDEPS NOT ALIGNED
(Warning)(Warning)
Not shown in the displayNot shown in the display
This is a real alarm, which cuts off the traction function. It occurs at the initial alignment if theThis is a real alarm, which cuts off the traction function. It occurs at the initial alignment if the
straight ahead condition is not straight ahead condition is not met within six seconds. Throughout this time, the steering is met within six seconds. Throughout this time, the steering is notnot
activated, the safety relays are open and activated, the safety relays are open and the traction is stopped.the traction is stopped.
239239 EPS waiting for system start.EPS waiting for system start.
WAITIN FOR TRACWAITIN FOR TRAC
(Warning)(Warning)
Not shown in the displayNot shown in the display
At startup, the steering coAt startup, the steering controller needs information from the tracntroller needs information from the traction controller to close thetion controller to close the
internal safety contacts and to switch to the internal safety contacts and to switch to the operational mode. Until this information is received,operational mode. Until this information is received,
this warning occurs. The steering is not activated and this warning occurs. The steering is not activated and the safety relays remain open while thisthe safety relays remain open while this
warning is present.warning is present.
241241
Feedback encoder damagedFeedback encoder damaged
ENCODER ERRORENCODER ERROR
(Alarm)(Alarm)
StoredStored
This alarm occurs in the application when ENCODER CONTROL is set to ON and the This alarm occurs in the application when ENCODER CONTROL is set to ON and the realreal
frequency does not match the commanded frequency. This condition is often due frequency does not match the commanded frequency. This condition is often due either to aeither to a
mismatching between the encoder resolution used in the SW mismatching between the encoder resolution used in the SW and the real encoder resolution,and the real encoder resolution,
or to a or to a wrong connection between the two encoder channels. In the wrong connection between the two encoder channels. In the later case, switch betweenlater case, switch between
the two encoder channels.the two encoder channels.
244244 Controller memory error 2Controller memory error 2
GAIN EEPROM KOGAIN EEPROM KO
(Warning)(Warning)
This warning indicates that the parameters to compensate values for current gain This warning indicates that the parameters to compensate values for current gain are no longerare no longer
in memory. In such a case, replace the steering in memory. In such a case, replace the steering controller.controller.
245245 Data acquisitionData acquisition
DATA ACQUISITIONDATA ACQUISITION
(Warning)(Warning)
This warning indicates that the acquisition of This warning indicates that the acquisition of the current gains is in the current gains is in progress. The warningprogress. The warning
disappears when the acquisition is finished.disappears when the acquisition is finished.
246246
Steering system damage detectedSteering system damage detected
MICRO SLAVE KOMICRO SLAVE KO
(Alarm)(Alarm)
StoredStored
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