Specifications

I Alarms
Servo/Spindle Alarms (S)
I - 16
0041 Feedback error 3
Details
Either a missed feedback pulse in the motor side detector or an error in the Z-phase was de-
tected in the full closed loop system.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0042 Feedback error 1
Details
Either a missed feedback pulse in the position detection or an error in the Z-phase was detect-
ed. Or the distance-coded reference check error exceeded the allowable value when the dis-
tance-coded reference scale was used.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0043 Feedback error 2
Details
An excessive difference in feedback was detected between the machine side detector and the
motor side detector.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0045 Fan stop
Details
An overheat of the power module was detected during the cooling fan stopping.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0046 Motor overheat
Details
Either the motor or the motor side detector detected an overheat.
Or, the thermistor signal receiving circuit of the linear motor or DD motor was disconnected.
Or, the thermistor signal receiving circuit was short-circuited.
- Servo stop method: Deceleration stop enabled
- Spindle stop method: Deceleration stop enabled
0048 Motor side dtc: Error 5
Details
An error was detected by the detector connected to the main side.
The error details are different according to the connected detector.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
[Detector alarm (Servo drive unit)]
- MDS-B-HR() Scale not connected
- AT343, AT543, AT545(Mitsutoyo) CPU error
- LC193M, LC493M, RCN223M, RCN227M, RCN727M, RCN827M, EIB Series(HEIDEN-
HAIN) CPU error
- MPRZ Series(MHI) Absolute value detection fault
- SAM/SVAM/GAM/LAM Series (FAGOR) CPU error
[Detector alarm (Spindle drive unit)]
- MDS-B-HR() Connection error
- EIB Series(HEIDENHAIN) CPU error
(Note) A driver processes all reset types of alarms as "PR". However, "AR" will be applied ac-
cording to the detector.
0049 Motor side dtc: Error 6
Details
An error was detected by the detector connected to the main side.
The error details are different according to the connected detector.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
[Detector alarm (Servo drive unit)]
- AT343, AT543, AT545(Mitsutoyo) Photoelectric type overspeed
- LC193M, LC493M, RCN223M, RCN227M, RCN727M, RCN827M, EIB Series(HEIDEN-
HAIN) Overspeed
- SR75, SR85, SR77, SR87, RU77(Magnescale) Over speed
[Detector alarm (Spindle drive unit)]
- TS5690, TS5691(MITSUBISHI) Overspeed
- EIB Series(HEIDENHAIN) Overspeed
(Note) A driver processes all reset types of alarms as "PR". However, "AR" will be applied ac-
cording to the detector.
004A Motor side dtc: Error 7
Details
An error was detected by the detector connected to the main side.
The error details are different according to the connected detector.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
[Detector alarm (Servo drive unit)]
- AT343, AT543, AT545(Mitsutoyo) Static capacity type error
- LC193M, LC493M, RCN223M, RCN227M, RCN727M, RCN827M, EIB Series(HEIDEN-
HAIN) Absolute position data error
- MPRZ Series(MHI) Gain fault
- SR75, SR85, SR77, SR87, RU77(Magnescale) Absolute position data error
[Detector alarm (Spindle drive unit)]
- MPCI scale(MHI) Gain fault
(Note) A driver processes all reset types of alarms as "PR". However, "AR" will be applied ac-
cording to the detector.