Rockwell Automation 20-COMM-Q ControlNet Adapter - Manual (Page 96)

5-22 Using the I/O
20-COMM-C/Q ControlNet Adapter User Manual
Publication 20COMM-UM003F-EN-P
Figure 5.11 ControlLogix Example Ladder Logic Program Using a Drive Generic
Profile for PowerFlex 750-Series Drives Datalink Scaling
For PowerFlex 750-Series drives, the destination tag can be a REAL or
DINT. Make the destination tag the same data type as the parameter being
read. For information on Datalink scaling, see
page 5-12 .
TIP: When using a drive that has 16-bit Datalinks (PowerFlex 70,
PowerFlex 700, and PowerFlex 700H drives) to transfer a 32-bit parameter,
two contiguous drive Datalink parameters (for example, Data Out A1/A2,
B1/B2, and so forth) are required. To determine if a parameter is a 32-bit
parameter, see the Parameter section in the drive documentation and look
for a
symbol in the ‘No.’ column. (All parameters in PowerFlex 700
Series B drives are 32-bit parameters.) For example, parameter 3 - [Output
Current] in a PowerFlex 70 EC drive is a 32-bit parameter. When using a
drive that has 32-bit Datalinks (PowerFlex 700 VC, PowerFlex 700S, and
PowerFlex 750-Series drives), only one drive Datalink parameter is required
to transfer any parameter.
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