Rockwell-automation 20P PowerFlex DC Drive - Frame A SCR Modules for D Manuel d'utilisateur télécharger pdf (Page 11)

PowerFlex® DC Drive - Frame A SCR Modules for Drives with a Power Traces Circuit Board 11

2. Remove the plug-in control power terminal block from the Pulse

Transformer circuit board (refer to Figure 1 on page 10

for location).

3. Remove the cables from connectors X3 and XP on the Pulse

Transformer board (refer to Figure 1 on page 10

for location).

4. For drives with a fan, remove the cable from connector X4 on the Pulse

Transformer board.

5. For Pulse Transformer boards with an armature voltage feedback

terminal block, FIR1-XX, rev “Q” and higher, remove the connector

from XCD_IO on the upper left corner of the board.

Remove

plug-in

terminal

block

Remove cables from X3 and XP

Remove cable from X4 for drives with a fan

XSW1

XSW

TR2 TR1

XCD_IO

Remove connector

from XCD_IO

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Rockwell-automation 20P PowerFlex DC Drive - Frame A SCR Modules for D Manuel d'utilisateur Page 11