Rockwell Automation 20T PowerFlex Diode Bus Supply - Manual (Page 27)

PowerFlex Diode Bus Supply User Manual
Publication 20T-UM001D-EN-P
Chapter 2
Start Up/Troubleshooting
This chapter provides the necessary information for the start up and
troubleshooting of the Diode Bus Supply.
Topic Page
Start-Up 2-2
Power On LED 2-3
Troubleshooting 2-3
!
ATTENTION: Power must be applied to the Diode Bus Supply
and the drive to perform the following start-up procedure. Some of
the voltages present are at incoming line potential. To avoid
electric shock hazard or damage to equipment, only qualified
service personnel should perform the following procedure.
Thoroughly read and understand the procedure before beginning.
If an event does not occur while performing this procedure, do not
proceed. Remove power including user-supplied control voltages.
User-supplied voltages may exist even when main AC power is not
applied to the Diode Bus Supply. Correct the malfunction before
continuing.