Fanuc Series 15i/150i-MA (Programming) Operators Manual

B-63324EN/03 PROGRAMMING 17.CUSTOM MACRO
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- Custom macro interrupt and custom macro modal call
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 M99 Qxxxxxxxx;, the
modal call in the interrupt program remains valid.
NOTE
In the following modes, only those programs
consisting of macro programs only can generate
interrupts. If programs containing NC statements
attempt to generate an interrupt, alarm PS0101 is
issued.
1) Canned cycle
2) Programmable mirror image
3) Coordinate system rotation
4) Scaling
B’
B
A’
A
Interrupt generated
Programmed tool path
Offset vector
Tool center path

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