Mitsubishi Electric MELDAS 600M Series Instruction Manual page 211

(3) Restrictions
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3.8.1 Carrying out rotation measurement
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CHAPTER 1 SCREEN OPERATIONS
The rotation measurement counter display becomes blank after reflecting on the NC reset and
workpiece coordinate offset. Note that the display becomes to blank (measurement canceled)
by the NC reset only when the Rotate meas screen is displayed.
An error will not occur during the measurement, even if there is axis movement other than that
of the measurement target axis.
The measurement mode and measurement counter are held even when the screen changes
during measurement.
Only 1st system axes can be used as measurement target axes.
The measurement results can only be set in the 1st system workpiece coordinate offset,
coordinate rotation center and coordinate rotation angle.
An axis other than the measurement axis cannot be moved during the measurement operation
after the skip signal is input.
1)
Turn ON the control
parameter "Coord rot param
invd".
2)
Turn ON the manual absolute
switch.
3)
Set the following machining
parameters to "0".
"Coord rot center (H)"
"Coord rot center (V)"
"Coord rotation angle"
(Note) The measured value will not be
set if these parameters are not
set to "0".
4)
Carry out an operation such
as a reference point return to
position the tool on the
reference point.
5)
Turn ON the measurement
switch on the machine
operation board.
6)
Set the center shift amount.
Setting is not required if the
coordinate rotation center is
to be the workpiece zero
point.
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The message "On meas" appears.
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