Rockwell Automation 7000 PowerFlex Medium Voltage (B Frame) Commissioning - ForGe (PanelView 550) - Manual (Page 113)

Rockwell Automation Publication 7000-IN006B-EN-P - May 2013 109
Commissioning the Drive Chapter 5
Capturing Data Once you complete the final commissioning procedures and the drive is running,
it is VERY IMPORTANT TO CAPTURE ALL THE DRIVE DATA for
future reference.
The last step should be to either PRINT DRIVE SETUP or upload “black box”
data from the DPM. This will capture all the parameters (regardless of the user
access level), the various firmware revisions, the exploded fault masks, the PLC
links, and the Analog configuration.
For instructions on uploding or printing drive data, refer to Printing and
Uploading Drive Data on page 125 .
All of this information is necessary as reference to address future customer issues.
Guidelines For Data Capture
This section provides some guidelines for capturing required commissioning data
and setting up oscilloscope to capture the waveforms. For detailed instructions,
always refer to the PowerFlex7000 user manual. Some sample waveforms have
been included for reference purpose.
Drive Input Voltage Phasing Checks
After applying medium voltage to the drive, perform an input voltage phasing
check.
Summary:
• Drive input contactor should be closed. If the drive input contactor
configuration is set to NOT RUNNING, you will have to temporarily
change it to ALL FAULTS.
• Ensure that the drive is not running when capturing these waveforms.
• Capture the three line voltage waveforms at ACB test points
– Master winding: V2uv, V2vw & V2wu
• In the case of 18-Pulse drive, verify 20 deg phase shift between the Master
and two Slave windings for each phase voltage and capture the waveforms
at ACB test points:
– Slave 1 winding: V3uv, V3vw, V3wu
– Slave 2 winding: V4uv, V4vw, V4wu
• Label the waveforms as “V2uv”, “V2vw” and “V2wu”, etc.
• Save the worksheet as “Input Phasing”.