Okuma Alarm-A 1162 MCS Winding change failure
The winding-change magnet switch does not come on.
Object
Axis name or none (spindle)
Character-string
None
Code
YYYYZZZZ
If YYYY = 0000
ZZZZ = 0001: Magnet conductor for low-speed winding is ON.
ZZZZ = 0002: Magnet conductor for high-speed winding is ON.
ZZZZ = 0003: Magnet conductors for both windings are ON.
ZZZZ = 0004: Winding change time-out
ZZZZ = 0002: Magnet conductor for high-speed winding is ON.
ZZZZ = 0003: Magnet conductors for both windings are ON.
ZZZZ = 0004: Winding change time-out
If YYYY = 1010
ZZZZ = 0001: Faulty servo data file
Probable Faulty Locations
– Winding-change magnet switch