FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

OPERATION
11. SETTING AND DISPLAYING DATA
B–62764EN/01
742
A workpiece coordinate system shifted by an operation such as manual
intervention can be preset using MDI operations to a pre–shift workpiece
coordinate system. The latter coordinate system is displaced from the
machine zero point by a workpiece zero point offset value.
A command (G92.1) can be programmed to preset a workpiece coordinate
system. (See II–8.2.4 in the section for programming.)
Procedure for Presetting the Workpiece Coordinate System
1 Press function key
POS
.
2 Press soft key
[(OPRT)].
3 When
[WRK–CD] is not displayed, press the continuous menu
key
.
4 Press soft key
[WRK–CD].
5 Press soft key
[ALLAXS] to preset all axes.
6 To preset a particular axis in step 5, enter the axis name (
X
,
Y
,
...) and
0
, then press soft key [AXS–CD].
This function can be executed when the reset state or automatic operation
stop state is entered, regardless of the operation mode.
As with absolute coordinates, bit 3 (PPD) of parameter No. 3104 is used
to specify whether to preset relative coordinates (RELATIVE).
11.1.4
Presetting the
Workpiece Coordinate
System

WRK-CD
ALLAXS AXS-CD
ABS
REL
ALL
(OPR)
Explanations
D Operation mode
D Presetting relative
coordinates

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