Okuma Alarm-A 1155 MCS Converter link error
The convertor link (used for communication between power unit and inverter unit) caused an error, disabling the NC from monitoring the power unit condition.
Object
Axis name or none (spindle)
Character-string
None
Code
XAAAAAYY
AAAAA is always 0.
X=0: communication error
X=1: Time-out error (communication interrupted)
YY=communication status
When X is ONE(1),always 0
Probable Faulty Locations
– Convertor link cables or connectors
– Power unit
– Inverter unit control board