AFFZP0BB – ACE3 – User Manual
Page – 111/139
5)
ACQUIRING A.S.
Cause:
Controller is acquiring data from the absolute feedback sensor.
Troubleshooting:
The alarm ends when the acquisition is done.
6)
ACQUIRE END
Cause:
Absolute feedback sensor acquired.
7)
ACQUIRE ABORT
Cause:
The acquiring procedure relative to the absolute feedback sensor aborted.
8)
SIN/COS D.ERR
Cause:
This alarm occurs only when the controller is configured as PMSM and the
feedback sensor selected is sin/cos.
The signal coming from sin/cos sensor has a wrong direction.
Troubleshooting:
-
Check the wirings.
-
If the motor direction is correct, swap the sin and cos signals.
-
If the motor direction is not correct, swap two of the motor cables.
-
If the problem is not solved, contact a Zapi technician.
9)
ENCODER D.ERR
Cause:
This alarm occurs only when the controller is configured as PMSM and the
feedback sensor selected is the encoder. The A and B pulse sequence is not
correct.
Troubleshooting:
-
Check the wirings.
-
If the motor direction is correct, swap A and B signals.
-
If the motor direction is not correct, swap two of the motor cables.
-
If the problem is not solved, contact a Zapi technician.
10)
BRAKE RUN OUT
Cause:
The CPOT BRAKE input read by the microcontroller is at its maximum value
without the hand-brake request.
Troubleshooting:
Check the mechanical calibration and the functionality of the brake
potentiometer. If the alarm is still present, replace the logic board.
Содержание ACE3
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Страница 16: ...Page 16 139 AFFZP0BB ACE3 User Manual 3 4 Connection drawing ACE3 Pump Standard...
Страница 17: ...AFFZP0BB ACE3 User Manual Page 17 139 3 5 Connection drawing ACE3 Pump Premium...