Mitsubishi Electric C70 Setup Manual page 439

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
M01 Synchronous error excessive 0051
Details
The synchronization error of the primary and secondary axes exceeded the allowable value under
synchronous control. A deviation exceeding the synchronization error limit value was found with the
synchronization deviation detection.
Remedy
- Select the correction mode and move one of the axes in the direction in which the errors are
reduced.
- Increase "#2024 synerr(allowable value)" or set "0" to disable error check.
- When using simple C-axis synchronous control, set "0" for "synchronous control operation method".
M01 Wait for tap retract 0057
Details
The axis travel command is interlocked in the part system where the "Tap retract possible" signal is
ON.
Remedy
- If tap retract is necessary, perform it before issuing an axis travel command.
- If tap retract is not necessary, cancel the tap retract enabled state.
M01 Handle ratio too large 0060
Details
- The handle ratio is too large for the handle feed clamp speed.
(The handle feed clamp speed changes according to the rapid traverse rate, external feedrate,
maximum speed outside the soft limit range and etc. (or external deceleration speed when external
deceleration is valid))
Remedy
- Change the settings of the handle feed clamp speed or the handle ratio.
M01 Hypothetical axis high-accuracy control: Non-interpolation error 0090
Details
High-accuracy control was commanded in hypothetical axis command mode in the hypothetical linear
axis control. Otherwise, non-interpolation mode is selected.
Remedy
- Correct "#1086 G0Intp (G00 non-interpolation)" and "#1205 G0bdcc (Acceleration and deceleration
before G0 interpolation)" settings.
M01 Hypothetical linear axis control: Commanded axis illegal 0091
Details
Under hypothetical linear axis control, a command was issued to an actual axis on hypothetical plane
in hypothetical axis command mode or issued to a hypothetical axis in actual axis command mode.
Remedy
- Change the commanded axis or command mode.
M01 Hypothetical axis movable range exceeded 0092
Details
A hypothetical axis is being moved outside the movable range.
Remedy
- Correct the following parameter setting:
"#12015 v_dist (Hypothetical axis tool length)",
"#12016 v_ori (Hypothetical axis machine zero point)",
"#12020 r_lim+ (Actual axis movable range (+))",
"#12021 r_lim- (Actual axis movable range (-))"
M01 No operation mode 0101
Details
No operation mode
Remedy
- Check for any broken wires in the input mode signal line.
- Check for any failure of the MODE SELECT switch.
- Correct the sequence program.
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