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Start/stop control circuit – Rockwell Automation 7000 PowerFlex Medium Voltage (B Frame) Commissioning - ForGe (PanelView 550) User Manual

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Rockwell Automation Publication 7000-IN006B-EN-P - May 2013

Chapter 5 Commissioning the Drive

The Feature Select screen highlights the first option, Operating Mode. Press
[Enter].

On the Operating Mode screen, use t

to scroll down to System Test. Press

[Enter], then EXIT to enter System Test mode.

You can check the entire system without medium voltage. As long as you have test
power to all your contactors, you can start, stop, E-Stop, trigger faults, check
remote IO, check PLC inputs, and verify other functionality.

Start/Stop Control Circuit

Once the drive is in System Test mode, ensure that the stop/start circuit functions
as desired. If necessary, review the electrical schematic drawings prior to
performing this test to better understand the control circuit.

Start the drive in local control while observing the system vacuum contactors or
customer supplied circuit breakers. If you must troubleshoot Rockwell
Automation medium voltage switchgear, refer to the following publications:

• Publication 1500-UM055_-EN-P, Medium Voltage Controller, Bulletin

1512B, Two-High Cabinet, 400 Amp • User Manual

• Publication 1503-IN050_-EN-P, OEM Starter Frame and Components •

Installation Manual

• Publication 1502-UM050_-EN-P, Medium Voltage Contactor, Bulletin

1502, 400 Amp (Series D) • User Manual

• Publication 1502-UM052_-EN-P, Medium Voltage Contactor, Bulletin

1502, 400 Amp (Series E) • User Manual

• Publication 1502-UM051_-EN-P, Medium Voltage Contactor, Bulletin

1502, 800 Amp • User Manual

If the Medium Voltage contactors or circuit breakers perform as desired, stop the
drive and perform the same test while operating in remote control.

Start the drive again and verify that all emergency stops installed in the system
function as desired. Ensure that all electrical interlocks installed in the system
function as desired. Make any necessary control wiring modifications at this time
and re-test the system if necessary.

Ensure that the drive is no longer running in system test mode

prior to applying medium voltage to the drive line-up. Failure

to do so may result in equipment damage.

ATTENTION: Ensure that the drive is no longer running in system test mode
prior to applying medium voltage to the drive line-up. Failure to do so may
result in equipment damage.