Appendix 2.3 Servo/Spindle Alarms (S); Appendix 2.3.1 Servo Errors (S01/S03/S04) - Mitsubishi Electric C70 Setup Manual

Appendix 2.3 Servo/Spindle Alarms (S)

Axis names are expressed with a letter in the following manner:
- NC axis: axis name defined by the parameter
- Spindle: "S" = the 1st spindle, "T" = the 2nd spindle, "M" = the 3rd spindle, "N" = the 4th spindle, "P" = the 5th spindle,
"Q" = the 6th spindle, "R" = the 7th spindle

Appendix 2.3.1 Servo Errors (S01/S03/S04)

Servo alarm is displayed in the following format.
S S
Alarm class Message
S01 Servo alarm
S03 Servo alarm
S04 Servo alarm
Error No. consists of four digits (0010 to). Servo alarms are explained in ascending order of the error No. The four digits
on the left part of each alarm indicate the error No.
(Note 1) For the details of servo alarms, refer to your drive unit's instruction manual.
(Note 2) PR alarms 005B, 005D, and 005E can be released by pressing the reset button. Upon completion of releasing a
safety observation alarm by pressing the reset button, the alarm of the highest priority of the remaining will be
displayed.
Drive unit alarms
0010 Insufficient voltage
Details
A drop of bus voltage was detected in main circuit.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
0011 Axis selection error
Details
The axis selection rotary switch has been incorrectly set.
- Servo stop method: Initial error
- Spindle stop method: Initial error
0012 Memory error 1
Details
A hardware error was detected during the power ON self-check.
- Servo stop method: Initial error
- Spindle stop method: Initial error
0013 Software processing error 1
Details
An error was detected for the software execution state.
- Servo stop method: Dynamic stop
- Spindle stop method: Coast to a stop
Axis name
Error No.
Reset method
Message
Alarm class
Reset method
After removing the cause of the alarm, reset the alarm by turning the
PR
NC power ON again.
After removing the cause of the alarm, reset the alarm by inputting
NR
the NC RESET key.
After removing the cause of the alarm, reset the alarm by turning the
AR
drive unit power ON again.
Appendix 2.3 Servo/Spindle Alarms (S)
Resetting methods
C70 Setup Manual
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