Rockwell-automation 20P, 23P PowerFlex DC Drive and SAR Control Circui Manual do Utilizador descarregar pdf (Página 2)

Publication 20P-IN004B-EN-P

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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Rockwell-automation 20P, 23P PowerFlex DC Drive and SAR Control Circui Manual do Utilizador Página 2