90
Troubleshooting
Try to switch the key off and then on again, if the alarm is still present replace
the logic board.
212
W.SET. TG-EB
XX
Cause:
Supervisor microcontroller has detected that the master microcontroller has
imposed a wrong setpoint for TG or EB output
Troubleshooting:
- Check the matching of the parameters between master and supervisor.
- Ask for the assistance of a Zapi technician.
- If the problem is not solved, replace the logic board.
213
INPUT
MISMATCH
Cause:
The supervisor microcontroller records different input values with respect to
the master microcontroller.
Troubleshooting:
- Compare the values read by master and slave through the TESTER
function.
- Ask for the assistance to a Zapi technician.
- If the problem is not solved, replace the logic board.
227
OUT
MISMATCH
XX
Cause:
This is a safety related test. Supervisor
μ
C has detected that master
μ
C is
driving traction motor in a wrong way (not corresponding to the operator
request).
Troubleshooting:
- Checks the matching of the parameters between Master and Supervisor.
- Ask for assistance to a Zapi technician.
- If the problem is not solved, replace the logic board.
229
NO CAN WR
MSG.XX
Cause
CANbus communication does not work properly. The hexadecimal value
“
XX
”
identifies the faulty node.
Troubleshooting
- Verify the CANbus network (external issue).
- Replace the logic board (internal issue).
230
SOFTWARE
ERROR
Cause:The software of the slave microcontroller is wrong,ask help to the
inveter manufacturer
235
CTRAP
THRESHOLD
Cause
This alarm occurs when a mismatch is detected between the setpoint for the
overcurrent detection circuit (dependent on parameter DUTY PWM CTRAP)
and the feedback of the actual threshold value.
Troubleshooting
The failure lies in the controller hardware. Replace the logic board.
237
ANALOG
INPUT
Cause
This alarm occurs when the A/D conversion of the analog inputs returns
frozen values, on all the converted signals, for more than 400 ms. The goal of
this diagnosis is to detect a failure in the A/D converter or a problem in the
Summary of Contents for G3 Series
Page 1: ......
Page 4: ...1 I Main specifications of forklift trucks 1 External view of the truck P1 R G F C D ...
Page 29: ...26 Figure 4 1 Principle diagram of electric system CPD40 50 GB3Li ...
Page 30: ...27 Figure 4 2 Principle diagram of electric system CPD40 50 GB2Li ...
Page 109: ...106 5 Connect the battery 6 Close the side door ...
Page 110: ......
