Mitsubishi Electric C70, Setup Manual

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Appendix 2 Explanation of Alarms
MITSUBISHI CNC
426
M01 Chopping override zero 0150
Details
The override became "0" in the chopping operation.
Remedy
- Correct the setting of "chopping override" (R2503).
- Correct the setting of "rapid traverse override" (R2502).
M01 Command axis chopping axis 0151
Details
A chopping axis movement command was issued from the program during the chopping mode. (This
alarm will not occur for the command with the movement amount "0".)
(All axes interlock state will be applied.)
Remedy
- Press the reset button or turn OFF the "chopping" signal. When the "chopping" signal is turned OFF,
the axis returns to the reference position and performs the movement command in the program.
M01 Bottom dead center pos. zero 0153
Details
The bottom dead center position is set to the same position as the upper dead center position.
Remedy
- Correct the bottom dead center position.
M01 Chopping disable for handle ax 0154
Details
Chopping has been attempted while the chopping axis is selected as the handle axis.
Remedy
- Select an axis other than the chopping axis as the handle axis, or start chopping after changing the
mode to the other mode.
M01 No speed set out of soft limit 0160
Details
The axis, without any maximum speed outside of the soft limit range set, was returned from the outside
of the soft limit range.
Remedy
- Correct the "#2021 out_f (Maximum speed outside soft limit range)" setting.
- Correct the soft limit range (with "#2013 OT- (Soft limit I-)" and "#2014 OT+ (Soft limit I+)").
M01 APLC password mismatch 0280
Details
The APLC authentication password is inconsistent.
Remedy
- Contact the machine tool builder.
M01 G114.n command illegal 1005
Details
G114.n has been commanded during the execution of G114.n.
G51.2 has been commanded when G51.2 spindle-spindle polygon machining mode has been already
entered at another part system.
Remedy
- Command G113 to cancel the operation.
- Turn ON the "spindle synchronization cancel" signal to cancel the operation.
- Command G50.2 to cancel the operation.
- Turn ON the "spindle-spindle polygon cancel" signal to cancel the operation.