Motion control instructions Chapter 17
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015 477
MC_ReadActualPosition returns the actual position of the axis.
Tip:
MC_ReadActualPosition is only applicable to feedback motion.
MC_ReadActualPosition operation
Before executing the MC_ReadActualPosition function block, verify the axis is in
one of the following Axis States:
• Disabled
• Standstill
• Discrete Motion
• Error Stop
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