3BSE042835-600
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About This User Manual
General
This manual is primarily a style guide for building object types and data types in
application libraries. It describes a concept for enhancing consistency and
readability in a library.
The manual is organized in this manner:
•
describes briefly the purpose of this style guide and the two
main library categories user-defined libraries and support libraries.
•
teaches you the basic design of a given object type, either as a
control module type or as a Function Block type.
•
Section 3, Parameter Interface
discuss a common standard for naming libraries,
object types, data types, parameters etc. It also describes the different
parameter attributes.
•
Section 4, Engineering Interface
describes the interface towards the application
engineer. It shows the requirement on how Control Modules, Function Blocks,
and Diagram Types are designed for usage in the graphical editor environment.
•
refers to an operator interacting with the system
via a graphical interface in online mode. It introduces you to the concept of
InteractionPar, a parameter of a type specific structured data type which holds
components that can be interacted from a graphic interface.
•
Section 6, Program Code Issues
provide ideas for efficient programming. It
highlights among other things protection attributes, re-use of code for facilitate
maintenance, alarm and event handling etc.
•
Appendix A, Names and Abbreviations
list recommended names and
abbreviations for types and parameters.
Summary of Contents for AC 800M
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Page 3: ...AC 800M Library Object Style Guide System Version 6 0...
Page 12: ...Related Documentation About This User Manual 12 3BSE042835 600...
Page 18: ...Naming Convention Section 1 Libraries 18 3BSE042835 600...
Page 108: ...SIL Mark Restrictions Section 6 Program Code Issues 108 3BSE042835 600...
Page 116: ...Standard Library Parameters Appendix A Names and Abbreviations 116 3BSE042835 600...
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