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5. Program
5.6 PLAYBACK
I-200
(4) Playback counter display
Operation of the playback counter may depend on the control unit mode.
#1126 PB-G90=0 #1126 PB-G90=1
Counter display at start of
playback
Displays 0. Displays the current value (2)
(added by a manual interrupt
value if any).
Setting by position data
[PLAYBACK: ***]
X 10.002
[ADD] G01X10. ;
INPUT
[PLAYBACK: INC]
X 0.002
MEMORY] G01X10. ;
[ADD]
The difference between an axis
command value and playback
counter remains in the playback
counter.
[PLAYBACK: ABS]
X 10.002
[MEMORY] G01X10. ;
[ADD]
The playback counter is not
changed and the move distance
is accumulated.
Setting G92 (counter preset)
[PLAYBACK: ***]
X 20.000
[ADD] G92X10. ;
INPUT
[PLAYBACK: INC]
X 0.000
[MEMORY] G92X10. ;
[ADD]
Regardless of the axis
command value following G92,
the playback counter is cleared
to 0.
[PLAYBACK: ABS]
X 10.000
[MEMORY] G92X10. ;
[ADD]
The axis command value
following G92 is set in the
playback counter.
(5) Coordinates to be stored
1) A coordinate value is stored in memory with a decimal point in playback mode. The trailing 0s are
omitted.
(Example) Playback counter Memory
X 0.000
X0
X 10.000
X10.
2) The No. of digits in the axis command value during playback will depend on the input unit (#1015
cunit) for each axis.