Rockwell Automation 8520-GUM 9/Series CNC Grinder Operation and Programming Manual Documentation Set User Manual
Page 732
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![background image](/manuals/580089/732/background.png)
Program Interrupts and
Dressing Interrupts
Chapter 22
22-12
Figure 22.3
Dressing Interrupts
Part
Reciprocation
Start
Cycle
Operator requests dressing
interrupt here
Two
blocks
remembered
for retrace
Programmed cycle blocks
Dressing interrupt program blocks
Control
generated
block
to
first
remembered block of 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. For details on
the in-process dresser feature, see chapter 21.
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