AL-1329 (DEFECTIVE SERIAL ENCODER COMMAND)
Replace the corresponding WRCA01
circuit board.
Alarm?
Yes
No
An alarm
occurs.
Contact your Yaskawa representative.
Remove connectors CNPG123 and
CNPG456 on the corresponding WRCA01
circuit board and re-insert them.
Alarm?
Yes No
Turn the control power supply OFF
and then ON.
Alarm?
Yes No
Replace the motor (encoder).
Alarm?
Yes No
CNPG456
CNPG123
SERVOPACK
Fig. 17
Continue normal operation.
A faulty connection caused the alarm.
Continue normal operation.
The defective encoder caused the alarm.
Continue normal operation.
Continue normal operation.
The defective WRCA01 circuit board caused the alarm.
To Next Page
Loading...
