Rockwell Automation 20P, 23P PowerFlex DC Drive and SAR Control Circuit Board Installation Instructions - Manual (Page 2)

Publication 20P-IN004B-EN-P
2
What You Need to Do To install the Control board:
❐ Step 1: Save the Parameter Configuration
❐ Step 2: Remove Power from the Drive
❐ Step 3: Remove the Drive Covers
❐ Step 4: Remove the Communication Adapter and EMI Shield
❐ Step 5: Remove the Existing Connections and Option Board(s)
❐ Step 6: Remove the Existing Control Board
❐ Step 7: Install the New Control Board
❐ Step 8: Wire the Control Board
❐ Step 9: Document the Change
Step 1: Save the
Parameter Configuration If possible, save the drive and adapter parameter configuration to a Human
Interface Module (HIM) Set or by up loading the drive and adapter parameters
to an offline database file using DriveExecutive™. Refer to the PowerFlex DC
Digital Drive User Manual, publication
20P-UM001 , for information on using
the HIM or the on-line Help provided with DriveExecutive.
Step 2: Remove Power
from the Drive
Remove and lock-out all incoming power to the drive.
ATTENTION: Remove power before making or breaking cable
connections. When you remove or insert a cable connector with
power applied, an electrical arc may occur. An electrical arc can
cause personal injury or property damage by:
• sending an erroneous signal to your system’s field devices,
causing unintended machine motion
• causing an explosion in a hazardous environment
Electrical arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may create electrical
resistance.
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