Rockwell Automation 1794-L34 FlexLogix Controller System User Manual - Manual (Page 78)

Publication 1794-UM001G-EN-P - January 2007
78 Develop Applications
unique name so that you don’t accidentally overwrite another
instruction of the same name.
Use Context Views
Context views let you visualize an instruction’s logic for a specific
instant, simplifying online troubleshooting of your Add-On
Instructions. Each instruction contains a revision, a change history,
and an auto-generated help page.
Create Custom Help
When you create an instruction, you enter information for the
description fields in software dialogs, information that becomes what
is known as Custom Help. Custom Help makes it easier for users to
get the help they need when implementing the instructions.
Apply Source Protection
As the creator of Add-On Instructions, you can limit users of your
instruction(s) to read-only access, or you can bar access to the internal
logic or local parameters used by the instruction(s). This source
protection lets you prevent unwanted changes to your instruction(s)
and protects your intellectual property.
For more information... The Logix5000 Controllers Common Procedures Manual, 1756-PM001
provides information on how to:
• design and program sequential function chart (SFC) logic
• program structured text (ST) logic
• program ladder diagram (LD) logic
• program function block diagram (FBD) logic
• force logic
The Logix5000 Controllers Execution Time and Memory Use Reference
Manual, publication 1756-RM087 provides information on memory
use and execution times for instructions.