Mitsubishi Electric MELDAS 600M Series Instruction Manual page 503

No.
OPW0135 Axis-moving
OPW0136 Ref point return
OPW0137 No mode
OPW0138 Ref. point return
OPW0150 Now skip on
OPW0151 No skip
OPW0160 Chopping axis
OPW0161 Chopping
OPW0162 Chopping axis
OPW0163 Chopping stroke
OPW0164 Chopping
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CHAPTER 4 APPENDICES
Appendix 4. Warning Messages
Message
Manual return of the axis to the
direction restart position was attempted,
opposite but the axis was moved in the
opposite direction.
The 2nd reference point return
No. invalid was attempted, even though the
1st reference point return was
not completed.
Neither the automatic nor
manual mode has been
selected.
When moving manually to the
in research program restart position, the
axis was moved in the reference
point return mode.
The skip signal was input when
the skip return operation
changed to the measurement
operation.
Even though the 1st skip was to
the correct position, the 2nd skip
could not be found.
The chopping signal turned ON
ZRN incomplete before the chopping axis zero
point return was completed.
The override amount became
override zero "0" during the chopping
operation.
A chopping axis command was
conflict issued from the program during
the chopping mode.
The bottom dead center position
zero was set to the same position as
the top dead center position by
the chopping operation
command.
The chopping signal was turned
ON when the chopping axis was
occupied by
selected as the handle axis or
manual
when the axis was being moved
manually.
Or, the chopping axis was
selected as the handle axis
during a chopping operation or
when the axis was being moved
manually.
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Details
• Move the axis in the correct
direction.
• Execute the 2nd reference point
return again after the 1st
reference point return is
completed.
• Select the automatic or manual
mode.
• Move to the restart position in the
jog feed mode.
• Increase the skip return amount.
• Check whether the measurement
target has moved.
• Turn OFF the chopping signal,
and execute the chopping axis
zero point return.
• Check the chopping override
amount.
• Check the rapid traverse override
when in rapid traverse.
• Reset, or turn OFF the chopping
signal.
• The program movement
command is executed after a
return to the reference position
when the chopping signal is
turned OFF.
• Correctly set the bottom dead
center position.
• Select an axis other than the
chopping axis as the handle axis,
or turn ON the chopping signal
after stopping the manual feed of
the chopping axis.
IV – 61
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