Al-0050 (Memory Error (Pci-Bus Common Ram)) - YASKAWA Motoman UP6 Instructions Manual

AL-0050 (MEMORY ERROR (PCI-BUS COMMON RAM))

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