Al-0030 (Rom Error); Al-0040 (Memory Error (Cpu Board Ram)) - YASKAWA Motoman UP6 Instructions Manual

AL-0030 (ROM ERROR)

An error occurs during the ROM's total check.
Turn the power OFF and then ON.
Continue normal operation.
Continue normal operation.
The defective ROM board caused the alarm.

AL-0040 (MEMORY ERROR (CPU BOARD RAM))

An error occurs during the local RAM's reading/writing check.
Turn the power OFF and then ON.
Continue normal operation.
No
Continue normal operation.
The defective RAM board
caused the alarm.
An alarm occurs.
No
Alarm?
An alarm occurs.
No
Yes
Alarm?
Remove the corresponding RAM board and
Replace the board.
Yes
Alarm?
Yes
Remove the corresponding ROM board and
remount it.
No
Alarm?
remount it.
Yes
Alarm?
Contact your Yaskawa representative.
10
Yes
Contact your Yaskawa representative.
No
Continue normal operation.