Rockwell-automation 1788-CN2FFR EtherNet/IP and ControlNet to FOUNDATI Uživatelský manuál stáhnout pdf (Strana 53)

Rockwell Automation Publication 1788-UM057B-EN-P - September 2014 51

Logix Assemblies Chapter 3

BusA/BTerminated

The master mode setting sets the termination for H1 ports A and B. For example,

if the mode setting is Master Mode 0 - Single Master, A Bus Only, then A is

enabled and terminated (see page 85

Field Device Tag Structure

This section describes the elements of the field device tag structure.

FFNode

The node value specifies the number of the field device.

Allocate

Indicates that this field device index has been allocated for a specific field device

and another device cannot use it.

Compel

If this bit is set, the linking device is requesting process variable data from the field

device.

Live

A connection has been established to the field device and the linking device is

receiving live data.

Tag

This element specifies the tag name of the field device.

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Rockwell-automation 1788-CN2FFR EtherNet/IP and ControlNet to FOUNDATI Uživatelský manuál Strana 53