Motion control instructions Chapter 17
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015 485
MC_ReadAxisError describes general axis errors not related to the Motion
control function blocks.
MC_ReadAxisError operation
• When an axis is in a Disabled state, the MC_ReadAxisError function block
may or may not get a non-zero Error ID for the axis as a Disabled axis can
contain errors or be error-free.
• When the Enable input of the MC_ReadAxisError function block is set to
False, the Error, ErrorID, and AxisErrorID outputs are all reset to False or
0.