Encoder Alarm (Spindle Drive Unit) - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
3 Servo/Spindle Alarms (S)

Encoder alarm (Spindle drive unit)

Alarm number when the
encoder is connected toCN2
side
Alarm number when the
encoder is connected to CN3
side
TS5690 Mitsubishi
TS5691 Electric
MDS-EX-HR
OSA24RS
HEIDENHAIN Initialization
EIB Series
ADB-20J Mitsubishi
ADB-K20M Heavy
Industries
Machine Tool
(Note) A drive unit processes all reset types of alarms as "PR". However, "AR" will be applied according to the encoder.
IB-1501279-H
2B 2C
1B 1C
Memory error Waveform
error
Initialization - Data error
error
CPU error - Data error
EEPROM
error error
Installation - Detection
accuracy position
fault deviance
2D 2E 48
1D 1E 27
- - -
- Connection
error
- -
- - CPU error
Scale -
breaking
52
49 4A 4B
28 29 2A
Overspeed - Relative
position data
error
- - -
- - -
Overspeed - Relative
position data
error
- Gain fault Phase fault