Rockwell Automation 20G PowerFlex 750-Series AC Drives - Manual (Page 363)

Rockwell Automation Publication 750-RM002B-EN-P - September 2013 363
Integrated Motion on the EtherNet/IP Network Applications for PowerFlex 755 AC Drives Chapter 6
System Tuning When using the Integrated Motion on the Ethernet/IP Network connection
with the PowerFlex 755 drive, the tuning of the motion system is accomplished
via the Logix Designer application. This topic describes the axis hookup tests,
motor tests, and autotuning of the motion system required to measure the system
inertia. Manual tuning of the axis is also described in this section:
• For additional information on axis attributes and the Control Modes and
Methods, see the Integrated Motion on the Ethernet/IP Network
Reference Manual, publication
MOTION-RM003 .
• For start-up assistance of a Integrated Motion on the EtherNet/IP
Network Axis, see the Integrated Motion on the Ethernet/IP Network
Configuration and Startup User Manual, publication
MOTION-UM003 .
This topic assumes that you have completed all the steps necessary to configure
the drive module.
Axis Hookup Tests
The axis Hookup tests are the first tests to run when autotuning an axis. If you are
using a permanent magnet motor in your application, the Commutation test
must be run first, as part of the Hookup tests.
Motor and Feedback: This test is used to run the motor and verify the correct
direction of rotation, and also tests the motor feedback for the proper direction:
• The Test Distance value can be defined to be sure that the system does not
rotate too far.
• Click Start to initiate the test. The test completes and prompts you to
verify that the motor rotation direction was correct.