Rockwell-automation 22-COMM-C ControlNet Adapter Instrukcja Użytkownika Pobierz pdf (Strona 46)

4-12 Configuring the I/O

Example Network

After the adapter is configured, the connected drive and adapter will be a

single node on the network. This section provides the steps that are

needed to configure a simple network like the network in Figure 4.16. In

our example, we will configure a PLC-5/40C controller to communicate

with a drive using Logic Command/Status and Reference/Feedback over

the network.

Figure 4.16 Example ControlNet Network

Adding the Drive and Adapter I/O to the Controller

To establish an I/O configuration that can be used between the controller

and drive over a ControlNet network, you must first create an I/O image

for the PLC-5/40C controller’s built-in scanner.

1. Launch RSNetWorx for ControlNet. In the RSNetWorx for

ControlNet window, select File > New to display the New File

screen. Then select ControlNet Configuration as the network

configuration type, and click OK.

2. Select Network > Online to display the Browse for Network screen

(Figure 4.17

PLC-5 Example

Node 1

PLC-5/40C Controller

ControlNet Network

(optional redundancy)

Node 2

PowerFlex 40 Drive

with 22-COMM-C

ControlNet Adapter

Node 99

Computer with 1784-PCC

Network Interface Card and

RSNetWorx for ControlNet

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Rockwell-automation 22-COMM-C ControlNet Adapter Instrukcja Użytkownika Strona 46