Rockwell-automation 20P PowerFlex DC Drive - Frame C Pulse Transformer Manuel d'utilisateur télécharger pdf (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 -

Tab le 4 -

in the Total Resistance Values section on page 13.

1 . . . . . . . . . . . . . .13 . . . . . . . . . . . . . . . . . . . . 33

2 . . . . . . . . . . . . . 14 . . . . . . . . . . . . . . . . . . . 34

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.

1 2 ... 7 8 9 10 11 12 13 14 15 16

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Rockwell-automation 20P PowerFlex DC Drive - Frame C Pulse Transformer Manuel d'utilisateur Page 12