Fanuc Power Mate i-D/H Operator Manual

PROGRAMMING
(Common to Power Mate i–D and –H)
13. CUSTOM MACRO
B–63174EN/03
150
The coordinates of point A can be read using system variables #5001
and up until the first NC statement is encountered.
The coordinates of point A’ can be read after an NC statement with no
move specifications appears.
The machine coordinates and workpiece coordinates of point B’ can be
read using system variables #5021 and up and #5041 and up.
B’
B
A’
A
Interrupt generated
Tool center path
Offset vector
Programmed tool path
When the interrupt signal (UINT) is input and an interrupt program is
called, the custom macro modal call is canceled (G67). However, when
G66 is specified in the interrupt program, the custom macro modal call
becomes valid. When control is returned from the interrupt program by
M99, the modal call is restored to the state it was in before the interrupt
was generated. When control is returned by M99Pxxxx;, the modal call
in the interrupt program remains valid.
System variables
(position information
values) for the interrupt
program
Custom macro interrupt
and custom macro
modal call

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