Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive - Air-Cooled (A Frame) - Manual (Page 168)

4-14 Commissioning
7000A-RM001A-EN-P – January 2011 7000 “A” Frame
PowerFlex 7000 “A” and “B” Frame Drive Commissioning Check List
Record customer name, location, date and drive ID number
Record drive nameplate data
Record motor nameplate data and compare it to the dimensional drawings
Record tachometer nameplate data, if applicable.
Record harmonic filter nameplate data, if applicable.
Record source of control power, auxiliary cooling information,
environmental conditions, drive password.
Service Data
Record all Dip switch settings, jumper settings and revision levels on
printed circuit boards, power supplies, communication modules and
protective relays.
Verify mechanical interlocks.
Perform a resistance check on all devices and snubber circuits.
Verify that the 3-phase control power coming into the control section is
within specification. Most drives will not have this option.
Control Power Off
Tests
Verify that all additional sources of low voltage power are within
specification and have grounded neutrals.
Power Supply Tests
Apply control power and verify that AC voltages are within specifications.
Verify the AC/DC output is 56 Volts DC at the input of the DC/DC
converter and at the input to gate driver power supplies. Adjust if
necessary.
Verify the 20V output of SGCT IGDPS boards.
Verify that all of the DC outputs in the DC/DC converter are at rated value.
Verify that healthy lights are on for all control boards and firing boards
(Use wire harness with power supply adapter to test SCR gate driver
boards).
Converter Tests
Confirm that SCR and SGCT gating pulse sequence are correct for all
devices.
Programming the Operator Interface
Verify preliminary parameter settings.
Calibrate signal conditioners
Set analog outputs
Fault masks / External faults
Analog
I/O
PLC In/Out
System Tests
Perform a system test with low voltage control/test power.
Prove all protection functions as desired.
Verify that all emergency stop devices are functioning correctly.
Calibrate the analog I/O.
Verify that the drive cooling fan(s) is/are operating properly.
Control Power On
Tests
Measure input contactor drop out time. (2-cycle advance warning needed
if input contactor is not part of drive line-up)