Rockwell Automation 20P PowerFlex DC Drive - Frame C Pulse Transformer Circuit Board - Manual (Page 12)

12 Rockwell Automation Publication 20P-IN010C-EN-P - February 2012
PowerFlex DC Drive Frame C Pulse Transformer Circuit Board
2. Connect the leads of the multimeter to pins 13 and 14 of connector XR on
the Pulse Transformer board (polarity is not important) and, using the TA
potentiometer in the center of the Pulse Transformer circuit board, set the
total resistance (RTA) to the appropriate value as indicated in
Table 3 - or
Table 4 - in the Total Resistance Values section on page 13 .
1 . . . . . . . . . . . . . .13 . . . . . . . . . . . . . . . . . . . . 33
2 . . . . . . . . . . . . . 14 . . . . . . . . . . . . . . . . . . . 34
XR
The XR connector is located on the
upper right corner of the Pulse
Transformer circuit board.
The TA potentiometer is located on the lower right corner of the Pulse
Transformer circuit board next to the control power terminal block.