Rockwell-automation 1794-OB16D FLEX I/O Diagnostic Modules User Manual Instrukcja Użytkownika Pobierz pdf (Strona 36)

Publication 1794-UM061A-EN-P - July 2006

34 Configuring Modules for Communication on a Remote I/O Network

Add a 1756-DHRIO Module

The 1756-DHRIO module provides two configurable channels that can either

send and receive messages over DH+ or scan remote I/O devices. When a

channel is configured for remote I/O, the 1756-DHRIO module is designed to

function as a remote I/O scanner for a ControlLogix controller. I/O data is

exchanged between the 1756-DHRIO module and:

• remote adapters on the remote I/O link

• the ControlLogix controller

• remote block transfer modules

Use the following steps to add a 1756-DHRIO module to your RSLogix5000

project.

1. Start the RSLogix 5000 software.

2. Begin a new project or open an existing project offline.

3. Add the 1756-DHRIO Module to the project.

A. Right-click on I/O Configuration folder

in the controller organizer and select

New Module

from the pull-down menu.

B. Click on the + to the nonisolated left of

the Communications group to display

the communication modules available.

C. Select the series of 1756-DHRIO

module you are using in your

configuration.

D. Click OK.

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 131 132

Brak uwag

Rockwell-automation 1794-OB16D FLEX I/O Diagnostic Modules User Manual Instrukcja Użytkownika Strona 36