Motion Configuration Instructions
Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018 313
This information applies to the CompactLogix 5370, ControlLogix 5570,
Compact GuardLogix 5370, GuardLogix 5570, Compact GuardLogix 5380,
CompactLogix 5380, CompactLogix 5480, ControlLogix 5580, and GuardLogix
5580 controllers. Controller differences are noted where applicable.
Use the Motion Run Axis Tuning (MRAT) to command the motion module to
run a tuning motion profile for the specified axis. The tuning motion profile
consists of one or more acceleration and deceleration ramps induced by applying
fixed voltages to the servo’s drive output. Note that this instruction does not at
any time close the servo loop. While this instruction takes no explicit input
parameters, it does derive input from the Axis Tuning Configuration parameters.
The result of executing the MRAT instruction is a set of measurement data that is
Motion Run Axis Tuning (MRAT)