National Instruments NI-Motion User Manual page 237

Motion control
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Chapter 14
Onboard Programs
Figure 14-18 shows the code that runs on the host.
1
2
3
1 Read Move Complete Status
2 Set User Status MOMO
3 Read Variable
Figure 14-18. Synchronization Host Code in LabVIEW
Note
As the host is polling a register on the motion controller, it is not invoking the Host
Communication Task on the real-time operating system on the motion controller.
Therefore, the onboard programs executing are not preempted. In this situation, the
onboard programs run deterministically.
© National Instruments Corporation
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NI-Motion User Manual

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