Rockwell Automation 7000A PowerFlex Medium Voltage Drive (A-Frame) - Classic Control - Manual (Page 216)

4-42 Commissioning
7000A-UM150F-EN-P – June 2013 7000 “A” Frame
Component LED Activated
AC/DC Converter Power Supply NO Healthy LEDs Provided
DC/DC Converter Power Supply 1 Green LED on Case of Power Supply (No Label)
SGCT Power Supplies  1 Green LED per section of Power Supply (No Label)
SGCT Integrated Firing Card LED 4 (Green)
LED 3 (Green)
LED 1 (Red)
Drive Control Boards 2 Green LEDs – Healthy
Customer Interface Board LED1 (Green)
LED 2 (Green)
LED 3 (Green)
External I/O Various YELLOW Surface Mounted LEDs based on I/O status
Remote I/O Adapter LED configuration will change based on adapter. Refer to the
adapter user's manual to identify the state the adapter is in.
Operator Interface Terminal Displays Boot Sequence. Communications Error will occur in a
fault situation. A small flashing indicator in bottom right corner
indicates good communication.
 Number of supplies varies based on drive configuration.
Failure of LED to illuminate indicates a problem with the power-up
self-test. See the troubleshooting section of the manual (Chapter 7)
to identify how to troubleshoot the problem.
Control Power Transformer (CPT)
A control power transformer is supplied only in certain drive
configurations. If there is no control transformer supplied in the drive
being commissioned, please disregard the following information.
The CPT for fan power will always be fed from MV on all standard
“A” frame drives, either from the isolation transformer tap or from a
dedicated transformer.
This means you will not be able to verify the fan voltage until the
medium voltage is applied later in commissioning.