Rockwell Automation 20P PowerFlex DC Drive - Frame B Field Dual Diode Module - Manual (Page 11)

PowerFlex® DC Drive - Frame B Field Dual Diode Module 11
13. Remove the seven screws that secure the Pulse Transformer and
Switching Power Supply boards to the stand-offs on the drive chassis
and remove the boards from the drive.
Figure 1 Field Circuit Board Layout
Remove screws
Note: Regenerative Drive Shown.
U1 V1 C1 D1
1 X3
XFCD
UF1
UF
VF1
VF