YASKAWA YASNAC XRC - Al-1316 (Broken

AL-1316 (BROKEN PG LINE)
An alarm
occurs.
Contact your Yaskawa
representative.
Continue normal
operation.
Remove connector CNPG789 on the
WRCF01 circuit board and re-insert it.
Alarm?
Yes No
Remove connector CN2 on the XEI01
circuit board and re-insert it.
Alarm?
Yes No
Remove connector CN1 on the XEI01
circuit board and re-insert it.
Alarm?
Yes No
Remove connecotor CN20 on the
XIU01 unit and re-insert it.
Alarm?
Yes No
Check the power
supply for the
XEI01 board.
Check the power
supply for the
XEI01 board.
Replace the XEI01 circuit board.
Alarm?
Yes No
Replace the WRCF01 circuit board.
Alarm?
Yes No
Replace the cable between the
WRCF01 circuit board and the XEI01
circuit board.
Alarm?
Yes No
This alarm occurs at the servo gun axis. There may be a defect in the WRCF01
circuit board, the XEI01 circuit board, the XIU unit, or the connecting cable
between the WRCF01 circuit board and the XEI01 circuit board.
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