Mitsubishi Electric MELDAS 60 Series Parameter Manual page 198

6.3 Absolute Position Parameters
# Items
2049 type Absolute
(PR) position
detection
method
2050 absdir Base point
of Z
direction
2051 check Check
2052 absg28
2053 absm02
2054 clpush Current limit
(%)
2055 pushf Push speed Set the feedrate for the automatic initial setting during
2056 aproch Approach
6. Axis Specifications Parameters
6.3 Absolute Position Parameters
(SETUP PARAM 2. 5/8)
Specify the absolute position zero point alignment
method.
0: Not absolute position detection
1: Stopper method (push with mechanical stopper)
2: Origin point alignment method (align with
marked point)
3: Dog-type (align with dog and proximity switch)
4: Reference point alignment method II (align to
alignment mark)
(Type that does not return grid after reference
alignment)
9: Simple absolute position
(Not absolute position detection‚ but the position
when the power is turned off is registered.)
Automatic initial setting is valid only when the stopper
method is selected.
Set the direction of the absolute position reference point
(grid point immediately before) seen from the machine
reference point for when using reference point
alignment.
Set the tolerable range for the movement amount
(deviation amount) when the power is turned OFF.
0: Not checked
1 to 99999.999mm: If the difference of the position
Not used.
Not used.
Set up the current limit value for the initial setting when
detecting an absolute position with a dog-less system.
The setup value is the ratio of the current limit value to
the rated value.
stopper method.
Set the approach distance for the automatic initial
setting in the push method.
Approach distance:
II - 102
Details
when the power is turned OFF
and turned ON again is larger
than this value‚ an alarm will
be output.
After using stopper once‚ the
tool returns this distance‚ and
then use stopper again.
When set to 0‚ the reference
point coordinates set in #2037
G53ofs will be used as the
approach start position.
Setting range (unit)
0 to 9
0: Positive direction
1: Negative
direction
0 to 99999.999 (mm)
0 to 100 (%)
1 to 999 (mm/min)
0 to 999.999 (mm)