Specifications

I Alarms
Servo/Spindle Alarms (S)
I - 22
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
0036 NC-DRV commu: Commu error
Details
The communication with the NC was interrupted.
- Servo stop method: Deceleration stop enabled
- Spindle stop method: Deceleration stop enabled
0037 Initial parameter error
Details
An incorrect set value was detected among the parameters send from the NC at the power
ON.
In the SLS (Safely Limited Speed) function, an error was detected in the relation between the
safety speed and safety rotation number in the speed observation mode.
- Servo stop method: Initial error
- Spindle stop method: Initial error
0038 NC-DRV commu: Protocol error 1
Details
An error was detected in the communication frames received from the NC.
Or, removing an axis or changing an axis was performed in the synchronous control.
- Servo stop method: Deceleration stop enabled
- Spindle stop method: Deceleration stop enabled
0039 NC-DRV commu: Protocol error 2
Details
An error was detected in the axis data received from the NC.
Or, in changing an axis, the parameter setting of the synchronous control was applied when
the axis was installed.
- Servo stop method: Deceleration stop enabled
- Spindle stop method: Deceleration stop enabled
003A Overcurrent
Details
Excessive motor drive current was detected.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
003B Power module overheat
Details
The power module detected an overheat.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
003C Regeneration circuit error
Details
An error was detected in the regenerative transistor or in the regenerative resistor.
- Servo stop method: Dynamic stop
003D Pw sply volt err acc/dec
Details
A motor control error during acceleration/deceleration, due to a power voltage failure, was de-
tected.
- Servo stop method: Dynamic stop
003E Magnet pole pos detect err
Details
The magnetic pole position, detected in the magnetic pole position detection control, is not cor-
rectly detected.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
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