Mitsubishi Electric C70 Setup Manual page 456

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(Mitsutoyo) ROM/RAM error
- LC193M, LC493M, RCN223M, RCN227M, RCN727M, RCN827M, EIB Series(HEIDENHAIN) ROM/
RAM error
- MPRZ Series(MHI) Scale breaking
- SAM/SVAM/GAM/LAM Series (FAGOR) H/W error
[Detector alarm (Spindle drive unit)]
- MPCI scale(MHI) 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
0032 Power module overcurrent
Details
The power module detected the overcurrent.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0033 Overvoltage
Details
The bus voltage in main circuit exceeded the allowable value.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0034 NC-DRV commu: CRC error
Details
The data received from the NC was outside the setting range.
- Servo stop method: Deceleration stop enabled
- Spindle stop method: Deceleration stop enabled
0035 NC command error
Details
The travel command data received from the NC was excessive.
- Servo stop method: Deceleration stop enabled
- Spindle stop method: Deceleration stop enabled
C70 Setup Manual
Appendix 2.3 Servo/Spindle Alarms (S)
439