Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive - Air-Cooled (A Frame) - Manual (Page 209)

Commissioning 4-55
7000 “A” Frame 7000A-RM001A-EN-P – January 2011
Configurable Alarms
Ensure that the configurable alarms have been programmed in the
drive control. Instructions on where to locate the following External
Fault related tasks in the manual are listed below:
• Setting Fault Masks: Chapter 3 – Operator Interface, Fault
Masks. Page 3-39
• Setting External Fault Text: Chapter 3 – Operator Interface,
User Definable External Text 3-42
• Setting Fault Classes: Chapter 4 – Commissioning
The external faults can be tested by lifting the wires to all external
warning / fault inputs while running in system test mode. These
wires are terminated at the Digital I/O boards. Opening the circuit at
any point will verify the external fault’s configuration and
functionality. However, it is preferable to actually force the trips
from the source. If that is not possible, then an acceptable alternative
is to lift the wire at the protective device.
A T T E N T I O N A T T E N T I O N Do not short the lifted wire to ground when
testing the circuit or damage will occur to the
Digital I/O board and possibly weld the
equipment’s trip contact.
Application of Medium Voltage Before running the drive on Medium Voltage, it is a good idea to set
up the diagnostic trending feature to capture any information in the
event of a fault during commissioning. REMEMBER TO RE-ARM
THE TRENDING BEFORE LEAVING THE DRIVE IN
PRODUCTION.
The diagnostic trending operation of the drive allows you to capture
the relationships of 16 parameters over a period of time. Trending is
a valuable tool for trouble shooting the drive.
Refer to Chapter 5 for instructions on setting up the Diagnostic
Trending.
The next test required to test phase rotation requires that medium
voltage be applied to the drive input. Ensure that the drive is
thoroughly inspected for debris and tools prior to energizing the
drive. Furthermore, ensure that all protective barriers have been
re-installed before continuing. Ensure that you have taken the drive
out of System Test mode and have returned to Normal operating
mode.