Mitsubishi Electric E70 Series Instruction Manual page 568

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M01 Movement prohibited during tool retract 0035
Details
An axis movement was attempted from the tool retract position.
The movement was attempted by a manual command in the tool return.
Remedy
It is not allowed to move an axis arbitrarily from the tool retract position. Take the following steps to
move the axis.
- Cancel the program execution by reset.
- Use the tool escape and retract function and let the axis escape from the tool retract position.
The interruption by a manual command is not allowed in a tool return. Take the following step to move
the axis.
- Cancel the program execution by reset.
M01 Chopping axis R-pnt incomplete 0050
Details
Chopping mode has been entered while the chopping axis has not completed reference position
return.
All axes interlock has been applied.
Remedy
- Reset the NC or disable the "chopping" signal, and then carry out the reference position return.
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 No spindle select signal 0053
Details
Synchronous tapping command was issued when the "spindle selection" signals for all spindles were
OFF in the multiple-spindle control II.
Remedy
- Turn ON the "spindle selection" signal for the tapping spindle before performing the synchronous
tapping command.
M01 No spindle serial connection 0054
Details
Synchronous tapping command was issued in the multiple-spindle control II, while the spindle with the
"spindle selection" signal ON was not serially connected.
Remedy
- Make sure the "spindle selection" signal for the spindle is ON.
- Consider the machine construction when issuing the command.
M01 Spindle fwd/rvs run para err 0055
Details
Asynchronous tapping command was issued when M code of the spindle forward/reverse run
command, set by "#3028 sprcmm", was one of the followings in the multiple-spindle control II.
- M0, M1, M2, M30, M98, M99, or M198
- M code No. that commands to enable/disable the "macro interrupt" signal
Remedy
- Correct the "#3028 sprcmm (Tap cycle spindle forward run/reverse run M command)" setting.
E70 Series Instruction Manual
Appendix 6.1 Operation Errors (M)
IV - 35

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