
Program Interrupts and
Dressing Interrupts
Chapter 22
22-12
Figure 22.3
Dressing Interrupts
Part
Reciprocation
Start
Cycle
Operatorrequestsdressing
interrupthere
Two blocks
remembered
for retrace
Programmed cycle blocks
Dressinginterruptprogramblocks
Control generated block to first
rememberedblockof interrupt
12080-I
Diamond
Dresser
Upon returning from the dressing interrupt, axis cycle or reciprocation
resumes as does program execution from the point of interruption.
Important: When dressing occurs, the in-process dresser feature generates
offsets based on the newly dressed wheel size. These offsets are activated
as necessary upon the wheel’s return to the calling program. F or details on
the in-process dresser feature, see chapter 21.
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