Watlow LogicPro Manual de usuario descargar pdf (Pagina 278)

Chapter 17: Dynamic Data Exchange LogicPro User’s Guide

262 Watlow Anafaze Doc.# 28002-00 Rev 3.00

• The symbolic name.

• Type of Variable (BOOL=0, INT=1, REAL=2).

• A Program index.

The Variable names are the same as the item names used by

other application Programs to make requests through the DDE

Server.

NOTE! Do not modify this file. LogicPro will make any

corrections as they are needed.

For more detailed information, refer to Chapter 6, Variables.

Topics

The following commands for topics are accessed through the

Topic menu:

• New Topic

• Open Topic

• Close Topic

• Modify Topic

• Delete Topic

Creating A New Topic

Before any communication can begin between the LogicPro

DDE Server and client applications, you need to create a

topic.

To create a New topic:

1. Select the Topic menu.

2. Select New Topic. The New DDE Topic dialog box

appears.

3. Enter a topic name in the Topic field.

4. Enter the name of the .FPR file. If you are not sure of the

file's name or location, click [Search] to open a stan-

dard Windows search dialog to locate the file.

5. Click [OK].

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Watlow LogicPro Manual de usuario Pagina 278