Rockwell-automation 20-COMM-E PowerFlex EtherNet/IP Adapter Manual do Utilizador descarregar pdf (Página 185)

Using Explicit Messaging 6-59

20-COMM-E EtherNet/IP Adapter User Manual

Publication 20COMM-UM010G-EN-P

MicroLogix 1100/1400 Controller Example Write Single Request Data

In this message example, we use the data table address in Figure 6.72

store the request value (10.0 sec.) that was written to drive parameter 140 -

[Accel Time 1]. To determine the data type for the parameter and its

required scaling, see the specific drive documentation.

Figure 6.72 Example Write Single Request Data File

Figure 6.73 shows example ladder logic to correctly format the three

possible data types for write messages in the MicroLogix 1100/1400

controller.

Figure 6.73 Example Ladder Logic to Format Parameter Data Types for Writes

For 16-bit Integer

Parameters – All

PowerFlex 7-Class

Drives

For 32-bit Integer

Parameters – All

PowerFlex 7-Class

Drives

For 32-bit REAL

(Floating Point)

Parameters –

PowerFlex 700S

and PowerFlex

750-Series Drives

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