Rockwell-automation 2711 PanelBuilder Software Getting Started Manual de usuario descargar pdf (Pagina 32)

3–6 Overview of Sample Application

Publication 2711-6.2

The sample application has a collection of read/write tags that define

how objects interact with SLC 500 or PLC controller addresses. The

following table defines the attributes of each tag.

Tag Attributes Description

Tag Name Unique name identifying tag address

Data Type Bit, 4BCD, Unsigned/Signed Integer, Bit Array,

Character Array, Float

Array Size Array size (length) of bit array

Description General description of tag

Node Name Name of controller associated with tag

Tag Address Specifies data table word or bit

Initial Value Value stored at tag address on powerup

Update Frequency Rate at which tag address value is updated

Scaling

Scale and offset scale values

Data Entry Limits

High and low limits of data stored at tag address

Fields display only if data type is 4BCD, Signed/Unsigned Integer, or IEEE Float.

Tags used by the DH-485 or DH+ application are stored in a tag

database that is referenced by the project name GS. The GS project

has 9 tags.

Tags used by the Remote I/O application are stored in a database

referenced by the project GSRIO. The GSRIO project has 12 tags.

Tags are created using the Tag Editor.

Objects that don’t read or write to a controller address such as screen

selector buttons and background text do not require a tag.

Application Tags

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Rockwell-automation 2711 PanelBuilder Software Getting Started Manual de usuario Pagina 32