Rockwell Automation 20-COMM-Q ControlNet Adapter User Manual

Page 186

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6-58

Using Explicit Messaging

20-COMM-C/Q ControlNet Adapter User Manual
Publication 20COMM-UM003F-EN-P

Figure 6.74 Example Ladder Logic to Copy Response Data for PowerFlex 750-Series

Drive

In this message example, the parameters have the following values.

Parameter 137 -
[Open Loop Fdbk]

PowerFlex
750-Series Drives

Parameter 001 -
[Output Freq]

PowerFlex 750-Series Drive Parameter

Read Value

Data Type

1 - [Output Freq]

45.0 Hz

REAL

7 - [Output Current]

0.04 Amp

REAL

137 - [Open Loop Fdbk]

710659711

DINT

21581 - [Port 5: Analog Out 0 Data]

45.0 Hz

REAL

260 - [Analog In0 Value]

9.361 Volts

REAL

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