Rockwell-automation 1756-EWEB ControlLogix EtherNet/IP Web Server Modu Uživatelský manuál stáhnout pdf (Strana 20)

20 EtherNet/IP Web Server Module

Publication

1756-IN588A-EN-P - February 2004

Create a Data View

Before you can create a data view in the web server, the tags you want to view

must exist in the controller that is local (in the same chassis) to the web server

module. The tags in the controller must be controller-scoped. For example,

create:

TEST

type DINT

controller-scope

value 123

To create a create a data view, you need Administrator or Write access. You

create a data view from the Data Views → New Data View page.

1. In the Create Data View window, specify a name for the data view and

enter a description (optional).

2. In the New Data View window, specify at least one tag (EWEB_test

in this example). You must specify the:

• slot number of the controller

• tag name (exactly as it is in the controller)

• type of tag

• how to display the tag data

• access limit of the data view

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Rockwell-automation 1756-EWEB ControlLogix EtherNet/IP Web Server Modu Uživatelský manuál Strana 20