Rockwell Automation 7000 PowerFlex Medium Voltage (B Frame) Commissioning - ForGe (PanelView 550) - Manual (Page 74)

70 Rockwell Automation Publication 7000-IN006B-EN-P - May 2013
Chapter 5 Commissioning the Drive
Definition and Maintenance” section.
Figure 43 - Location of AC/DC power supply on low voltage panel
DC/DC Converter (PS2)
The DC/DC converter has no provision for output power adjustments. A green
LED on front case of the power supply indicates that the power supply is
functioning properly. Using a Digital Multimeter, measure each of the outputs of
the DC/DC converter to ensure that they meet the values specified on the
electrical schematics. Compare these measured values to those displayed on the
Operator Terminal under the Metering group.
Record all plug values on the relevant Commissioning Guide data sheet.
If any values are out of the expected range, a bad DC/DC converter is suspect.
For additional information on how to troubleshoot the DC/DC converter, refer
to the troubleshooting section, Chapter 3 of the Technical Data manual,
publication 7000-TD002_-EN-P.
Control signals DC outputs
Single phase input
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