Rockwell-automation 20P PowerFlex DC Drive - Frame D Field SCR Module Uživatelský manuál stáhnout pdf (Strana 5)

Publication 20P-IN055A-EN-P

Important: Mark all connections and wires before removal to avoid

incorrect wiring during reassembly.

2. Disconnect the cables from connector XFCD and X3 on the field board (see

Figure 2

below for location).

3. Remove the eleven hexalobular screws that secure the field board to the

control EMI shield and remove the board.

Figure 2 Field Circuit Board Layout

XFCD

TA_1

PFC-XX

R1R4

C4C7

Note: Field board for 70A field supply shown.

T25

Tightening torque:

2.5…4.0 N•m

(22…35 lb•in)

Tightening torque:

1.0…1.2 N•m

(9…10.5 lb•in)

T25

1 2 3 4 5 6 7 8

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Rockwell-automation 20P PowerFlex DC Drive - Frame D Field SCR Module Uživatelský manuál Strana 5