Rockwell Automation 20Y PowerFlex Active Front End - Manual (Page 81)

Rockwell Automation Publication 20Y-UM001E-EN-P - July 2014 81
Chapter
3
Startup
This chapter describes how to start up the Active Front End. For a brief
description of the HIM (Human Interface Module), see
Appendix B .
The basic start-up procedure must be performed when starting a new AFE to
verify the condition of the unit, and to configure essential parameters for
operating the AFE.
Because the names of the switches, pushbuttons, and status indicators are
different for an AFE in a IP20 2500 MCC Style enclosure than an AFE in a IP21
Rittal enclosure, see the appropriate subsection.
AFE in IP20 2500 MCC Style
Enclosure This procedure requires that a HIM be installed. If an operator interface is not
available, remote devices must be used to start up the AFE.
Startup Procedure
Before Applying Power to the AFE
1. Verify that the input circuit breaker is off.
2. Confirm that all wiring to the AFE (AC Input, ground, DC bus, and I/O)
is connected to the correct AFE terminals and is secure.
3. Verify that AC line power at the disconnect device is within the rated value
of the AFE.
Topic Page
AFE in IP20 2500 MCC Style Enclosure 81
AFE in IP21 Rittal Enclosure 86
ATTENTION: Power must be applied to the Active Front End 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 must 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 can exist even when main AC
power is not applied to the AFE. Correct the malfunction before continuing.