Al-1306 (Amplifier Type Mismatch) - YASKAWA Motoman UP6 Instructions Manual

AL-1306 (AMPLIFIER TYPE MISMATCH)

The capacity of the amplifier, 1.0 kW or less, or 1.5 kW
and more, is selected according to the controller.
SERVOPACK
CNPB4 CNPB5 CNPB6
CNPB1 CNPB2 CNPB3
Fig. 1
Contact your Yaskawa representative.
Was the servo unit
replaced?
Remove the corresponding connectors
CNPB1 to CNPB6 on the corresponding
WRCA01 circuit board and re-insert
them. (See Fig. 1)
Alarm?
Yes
Replace the WRCA01 circuit board.
Alarm?
Yes
Replace the SERVOPACK.
Alarm?
Yes
An alarm
occurs.
No Yes
Check the capacity of the amplifier.
Alarm?
Yes
No
A faulty connection caused the alarm.
No
The defective WRCA01 circuit board caused the alarm.
No
The defective SERVOPACK caused the alarm.
30
No
Continue normal operation.
Selection of the wrong
amplifier caused the alarm.
Continue normal operation.
Continue normal operation.
Continue normal operation.