Rockwell Automation 1794-L34 FlexLogix Controller System User Manual - Manual (Page 69)

69 Publication 1794-UM001G-EN-P - January 2007
Chapter
6
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,