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MITSUBISHI CNC
Appendix 6 Explanation of Alarms
002D Motor side dtc: Error 3
Details
An error was detected by the detector connected to the motor side.
The error details are different according to the detector type.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
[Detector alarm (Servo drive unit)]
- OSA105, OSA105ET2A, OSA166, OSA166ET2NA(MITSUBISHI) Data alarm
- OSA18(MITSUBISHI) Data alarm
- MDS-B-HR(MITSUBISHI) Data error
- MBA405W(MITSUBISHI) Data error
- AT343, AT543, AT545, ST748(Mitsutoyo) Photoelectric type, static capacity type data mismatch
- LC193M, LC493M, LC195M, LC495M, LC291M, RCN223M, RCN227M, RCN727M, RCN827M, EIB
Series(HEIDENHAIN) Relative/ absolute position data mismatch
- MPRZ Scale(Mitsubishi Heavy Industries) Detection position deviance
- SR75, SR85, SR77, SR87, RU77(Magnescale) Encoder mismatch error
- SAM/SVAM/GAM/LAM/HAM Series (FAGOR) Absolute position detection error
- RL40N/RA Series (Renishaw) Absolute position data error
[Detector alarm (Spindle drive unit)]
- MDS-B-HR(MITSUBISHI) Data error
- OSA18(MITSUBISHI) Data error
- MBE405W(MITSUBISHI) Data error
- MPCI scale(Mitsubishi Heavy Industries) Detection position deviance
(Note) A driver processes all reset types of alarms as "PR". However, "AR" will be applied according to
the detector.
002E Motor side dtc: Error 4
Details
An error was detected by the detector connected to the motor side.
The error details are different according to the detector type.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
[Detector alarm (Servo drive unit)]
- AT343, AT543, AT545, ST748(Mitsutoyo) ROM/RAM error
- LC193M, LC493M, LC195M, LC495M, LC291M, RCN223M, RCN227M, RCN727M, RCN827M, EIB
Series(HEIDENHAIN) ROM/RAM error
- MPRZ Scale(Mitsubishi Heavy Industries) Scale breaking
- SAM/SVAM/GAM/LAM/HAM Series (FAGOR) H/W error
[Detector alarm (Spindle drive unit)]
- MPCI scale(Mitsubishi Heavy Industries) Scale breaking
(Note) A driver processes all reset types of alarms as "PR". However, "AR" will be applied according to
the detector.
002F Motor side dtc: Commu error
Details
An error was detected in the communication with the motor side detector.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0030 Over regeneration
Details
Over-regeneration level exceeded 100%. The regenerative resistor is overloaded.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0031 Overspeed
Details
The motor speed exceeded the allowable speed.
- Servo stop method: Deceleration stop enabled
- Spindle stop method: Deceleration stop enabled
IV - 66
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