Mitsubishi Electric C70 Setup Manual page 440

M01 Cutting override zero 0102
Details
The "cutting feed override" switch on the machine operation panel or the "rapid traverse override"
switch is set to"0".
The override was set to "0" during a single block stop.
Remedy
- Set the "cutting feed override" switch or the "rapid traverse override" switch to a value other than "0"
to clear the error.
- If the "cutting feed override" switch or the "rapid traverse override" switch has been set to a value
other than "0", check for any short circuit in the signal line.
- Correct the sequence program.
- When using the cutting feedrate override method selection or the rapid traverse override method
selection, check if the override ratio is not zero.
M01 External feed rate zero 0103
Details
MANUAL FEEDRATE switch on the machine operation panel is set to "0" when the machine is in the
JOG or automatic dry run mode.
"Manual feedrate B" is set to "0" during the JOG mode when manual feedrate B is valid.
"Each axis manual feedrate B" is set to "0" during the JOG mode when each axis manual feedrate B is
valid.
Remedy
- Set the MANUAL FEEDRATE switch to a value other than "0" to release the error.
- If the MANUAL FEEDRATE switch has been set to a value other than "0" check for any short circuit
in the signal line.
- Correct the sequence program.
- Correct the external deceleration parameters as follows:
When "#1239 set11/bit6" is set to "0", set a non-zero value in "#1216 extdcc".
When "#1239 set11/bit6" is set to "1", set a non-zero value in "#2086 exdcax1" or "#2161 exdcax2" -
"#2165 exdcax6" referring to the value set in the external deceleration speed selection signal.
M01 F 1-digit feed rate zero 0104
Details
The F1-digit feedrate has been set to "0" when the F1-digit feed command was executed.
Remedy
- Set the F1-digit feedrate (from "#1185 spd_F1 (F1 digit feedrate F1)" to "#1189 spd_F5 (F1 digit
feedrate F5)").
M01 Spindle stop 0105
Details
The spindle stopped during the synchronous feed/thread cutting command.
Remedy
- Rotate the spindle.
- If the workpiece is not being cut, start dry run.
- Check for any broken wire in the spindle encoder cable.
- Check the connections for the spindle encoder connectors.
- Check the spindle encoder pulse.
- Correct the program. (commands and addresses)
M01 Handle feed ax No. illegal 0106
Details
The axis, designated at handle feed, is out of specifications.
No axis has been selected for handle feed.
Remedy
- Check for any broken wires in the handle feed axis selection signal line.
- Correct the sequence program.
- Check the number of axes in the specifications.
C70 Setup Manual
Appendix 2.1 Operation Errors (M)
423