Rockwell-automation 1794-L34 FlexLogix Controller System User Manual Instrukcja Użytkownika Pobierz pdf (Strona 77)

Publication 1794-UM001G-EN-P - January 2007

Develop Applications 77

Add-On Instructions

With version 16 of RSLogix 5000 programming software, you can

design and configure sets of commonly used instructions to increase

project consistency. Similar to the built-in instructions contained in

Logix5000 controllers, these instructions you create are called Add-On

Instructions. Add-On Instructions reuse common control algorithms.

With them, you can:

• ease maintenance by animating logic for a single instance.

• protect intellectual property with locking instructions.

• reduce documentation development time.

You can use Add-On Instructions across multiple projects. You can

define your instructions, obtain them from somebody else, or copy

them from another project.

Once defined in a project, Add-On Instructions behave similarly to the

built-in instructions in Logix5000 controllers. They appear on the

instruction tool bar for easy access, as do internal RSLogix 5000

software instructions.

Save Time

With Add-On Instructions, you can combine your most commonly

used logic into sets of reusable instructions. You save time when you

create instructions for your projects and then share them with others.

Add-On Instructions increase project consistency since commonly

used algorithms all work in the same manner, regardless of who

implements the project.

Use Standard Editors

You create Add-On Instructions by using one of three RSLogix 5000

software programming editors.

• Standard Ladder

• Function Block Diagram

• Structured Text

Once you have created instructions, you can use them in any RSLogix

5000 editor.

Export Add-On Instructions

You can export Add-On-Instructions to other projects as well as copy

and paste them from one project to another. Give each instruction a

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Rockwell-automation 1794-L34 FlexLogix Controller System User Manual Instrukcja Użytkownika Strona 77