Zapi ACE3, Руководство пользователя

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Page – 92/139 AFFZP0BB – ACE3 – User Manual
9)
TILLER ERROR
Cause
Input mismatch between Hard&Soft input (A11) and tiller/seat input (A6): the two
inputs are activated at the same time.
Troubleshooting
- Check if there are wrong connections in the external wiring.
- Using the TESTER function verify that inputs are in accordance with the
actual state of the external switches.
- Check if there is a short circuit between A11 and A6.
- In case no failures/problems have been found, the problem is in the
controller, which has to be replaced.
10)
OVERLOAD
Cause
The motor current has overcome the limit fixed by hardware.
Troubleshooting
Reset the alarm by switching key off and on again.
If the alarm condition occurs again, ask for assistance to a Zapi technician. The
fault condition could be affected by wrong adjustments of motor parameters.
11)
FIELD ORIENT. KO
Cause
The error between the Id (d-axis current) setpoint and the estimated Id is out of
range.
Troubleshooting
Ask for assistance to a Zapi technician in order to do the correct adjustment of
the motor parameters.
12)
IQ MISMATCHED
Cause
The error between the Iq (q-axis current) setpoint and the estimated Iq is out of
range.
Troubleshooting
Ask for assistance to a Zapi technician in order to do the correct adjustment of
the motor parameters.
13)
EVP DRIV. SHORT.
Cause
- The EVP driver is shorted (output A19).
- The microcontroller detects a mismatch between the valve set-point and
the feedback of the EVP output.
Troubleshooting
- Check if there is a short circuit or a low-impedance conduction path
between the negative of the coil and -BATT.