
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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#7 #6 #5 #4 #3 #2 #1 #0
3104 DAC DAL DRC DRL PPD MCN
[Data type] Bit
MCN Machine position
0 : Displayed according to the unit of output.
(The machine position is displayed regardless of whether metric
input or inch input is used; for a machine with metric output, the
machine position is displayed in mm, and for a machine with
inch output, the machine position is displayed in inches.)
1 : Displayed according to the unit of input.
(When input is made in mm, the machine position is displayed in
mm, and when input is made in inches, the machine position is
displayed in inches accordingly.)
PPD Relative position display when a coordinate system is set
0 : Not preset
1 : Preset
NOTE
When PPD is set to 1 and the absolute position
display is preset by one of the following, the
relative position display is also preset to the same
value as the absolute position display:
1) The manual reference position return
2) Setting of a coordinate system by G92 (G50 for
T series G code system A)
DRL Relative position
0 : The actual position displayed takes into account tool length
offset (M series) or tool offset (T series).
1 : The programmed position displayed does not take into account
tool length offset (M series) or tool offset (T series).
NOTE
When tool geometry compensation of the T system
is to be performed by shifting the coordinate
system (with bit 4 (LGT) of parameter No.5002 set
to 0), the programmed position, ignoring tool offset,
is displayed (with this parameter set to 1), but the
programmed position, ignoring tool geometry
compensation, cannot be displayed.
DRC Relative position
0 : The actual position displayed takes into account cutter
compensation (M series) or tool nose radius compensation (T
series).
1 : The programmed position displayed does not take into account
cutter compensation (M series) or tool nose radius compensation
(T series).