Rockwell-automation 1794-L34 FlexLogix Controller System User Manual Bedienungsanleitung PDF herunterladen (Seite 69)

69 Publication 1794-UM001G-EN-P - January 2007

Chapter

Develop Applications

Use This Chapter

Manage Tasks

A Logix5000 controller lets you use multiple tasks to schedule and

prioritize the execution of your programs based on specific criteria.

This balances the processing time of the controller among the

different operations in your application.

• The controller executes only one task at one time.

• A different task can interrupt a task that is executing and take

control.

• In any given task, only one program executes at one time.

For this information: See:

Manage Tasks 69

Develop Programs 70

Organize Tags 75

Select a Programming Language 76

Monitor Controller Status 79

Monitor Connections 80

Select a System Overhead Percentage 82

Use the Event Task 85

See:

• Logix5000 Controllers Common

Procedures Manual, 1756-PM001

• Logix5000 Controllers Design

Considerations Reference Manual,

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 129 130

Keine Kommentare

Rockwell-automation 1794-L34 FlexLogix Controller System User Manual Bedienungsanleitung Seite 69