YASKAWA YASNAC XRC - Al-1300 (Servo Cpu Synchronizing Error)

AL-1300 (SERVO CPU SYNCHRONIZING ERROR)
Check the connection of the
communications cable.
An alarm
occurs.
Remove connector CN10 on the
WRCA01 circuit board and re-insert it.
Alarm?
Yes No
Continue normal
operation.
Remove connector CN05 on the
XCP01 circuit board and re-insert it.
Alarm?
Yes No
Continue normal operation.
Replace the WRCA01 circuit board.
Alarm?
Yes No
Contact your Yaskawa
representative.
Continue normal operation.
The defective WRCA01 circuit
board caused the alarm.
Remove the terminal connector of
CN10 on the WRCA01 circuit board
and re-insert it.
Alarm?
Yes No
Continue normal operation.
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