Rockwell Automation Allen-Bradley CENTERLINE 2500, Instruction Manual

Page: 47 / 88

Publication 2500-IN001A-EN-P - May 2006
Commissioning 5-7
5. Energize from the source of the system, working toward the loads.
Energize one unit at a time, beginning with control units then feeder
units.
6. Fully withdrawable units can be commissioned in the Test position. This
position helps allow control and network connections to be tested
without engaging three phase power. See
Chapter 6 – Unit Information for
more information on operating positions.
7. After the disconnect devices have been closed, loads such as lighting
circuits, motor starters, contactors, etc. may be energized.
A. When power factor correction capacitors are energized with the
motor windings and the start-up procedure requires that the
respective motors be jogged or inched, temporarily disconnect the
power factor correction capacitors. For more information on power
factor capacitors and MCC units, contact your local Rockwell
Automation Representative.
B. Verify that acceleration times are within application specifications.
NOTE: Excessive starting currents and/or acceleration times may cause
inverse time circuit breakers, power fuses, overload relays and other
components to overheat and/or shutdown equipment.
8. Verify meters, including voltmeters and ammeters, are working properly.
9. Reset device settings that were adjusted during installation and
commissioning to appropriate operational settings.
10. For commissioning MCCs with DeviceNet and/or IntelliCENTER,
refer to publication 2500-TD002
x …, CENTERLINE 2500 DeviceNet
Motor Control Centers .