Okuma Alarm-D 4164 MCS Encoder detected error
The motor encoder has become unable to detect positional data.
Axis name or none (spindle)
XX= Encoder error code depending on the encoder type
YY = Detailed encoder status. The status varies with the encoder type.
ZZZZ = Multi-turn position data. This data appears when the multi-turn position data has exceeded the rotating range.
XX = 0 (fixed)
YY = 1 (fixed)
ZZZZ = Multi-turn position data
Probable Faulty Locations
– Motor encoder