National Instruments NI-Motion User Manual page 172

Chapter 12 Synchronization
NI-Motion User Manual
–1000
Figure 12-11. Breakpoint Modulus of 500
As another example, if you set the breakpoint repeat period to be 2000
counts and the offset to be –500, breakpoints occur at –4500, –2500, –500,
1500, 3500. If the breakpoint is enabled when the axis is at 2210, the
breakpoints at 1500 and 3500 are both armed, as shown in Figure 12-12.
–4000
–4500
Figure 12-12. Breakpoint Modulus of 2000 with an Offset of 500
Each time a breakpoint occurs, re-enable it to load the next breakpoint.
12-22
–500 0 500
= Current Position
= Breakpoint
= Armed Breakpoint
–2000 0 2000
–2500 –500 1500
1000
4000
3500
= Current Position
= Breakpoint
= Armed Breakpoint
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