Mitsubishi C70

IV - 47
Appendix 7. Explanation of Alarms
Appendix 7.1 Operation Errors (M)
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 Aux axis changeover error 0166
Details
One of the following attempts was made on an axis that can be switched to NC/auxiliary
axis.
- A command was issued to an auxiliary axis from machining program.
- When there were more than one NC axis having a same name, a command was issued to
those axes from machining program.
- "NC axis control selection" signal was turned OFF while the NC axis was in motion.
- "NC axis control selection" signal was turned ON while the auxiliary axis was in motion.
Remedy
- Turn ON the "NC axis control selection" signal to set the auxiliary axis to NC axis when
issuing a command to the axis from machining program.
- When more than one axis have a same name, let only one of the axes work as an NC axis.
- Do not change the "NC axis control selection" signal while the axis is in motion.
M01 Illegal operation during tool tip control 0170
Details
Illegal operation was attempted during tool tip center control.
Remedy
- Change the operation mode to the previous one and restart.
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.
M01 Spindle in-use by synchro tap 1007
Details
The spindle is being used in synchronized tapping.
Remedy
- Cancel the synchronized tapping.