8. COORDINATE SYSTEM
(3)A custom macro allows a workpiece zero point offset value to be
handled as a system variable.
(4)Workpiece zero point offset data can be entered or output as external
(5)The PMC window function enables workpiece zero point offset data
to be read as program command modal data.
A P code must be specified after G54.1 (G54). If G54.1 is not followed
by a P code in the same block, additional workpiece coordinate system
1 (G54.1P1) is assumed.
If a value not within the specifiable range is specified in a P code, an P/S
alarm ( No. 030) is issued.
P codes other than workpiece offset numbers cannot be specified in a
G54.1 (G54) block.
Example) G54.1 (G54) G04 P1000 ;
D Specifying P codes