Owner manual

PowerFlex® DC Drive - Frame B Field Circuit Board 7
3. Remove the cable from connector XTA on the Pulse Transformer board
(see Figure 1 on page 6
for location).
4. Remove the plug-in terminals from the Control power block on the
Pulse Transformer board (see Figure 1 on page 6
for location).
5. For Pulse Transformer boards with an armature voltage feedback
terminal block, FIR2-XX, rev. “N” and higher, remove the connector
from XCD_IO on the lower left corner of the board.
=
Remove cable Remove plug-in
terminals
XCD_IO
C
XTA
XM
D
78 79 35 36 75 76 U2 V2
S3 S4
1
Remove connector from XCD_IO