1. © ABB University - 1 Revision C E x t e n d e d A u t o m a t i o n S y s t e m 8 0 0 x A Chapter 6 Application Structures Course T314

2. © ABB University - 2 Revision C Overview Objectives After this chapter you should be able to: Navigate in the Project Explorer Describe application structures Describe the POU editor Reference Documentation 3BSE041880Industrial IT 800xA - Control and I/O Getting Started 3BSE035980Industrial IT 800xA - Control and I/O Basic Control Software - Introduction and Configuration Application Structures

3. © ABB University - 3 Revision C Automation Solution Project Explorer Program Organization Unit (POU) Editor Test Mode / Control Structure – Project Explorer Application Structures

4. © ABB University - 4 Revision C Automation Solution Plant Explorer / Engineering Workplace Handles many Control Projects Control Project administration Faceplates and Alarm Lists Operator Workplace Control Builder M Project Explorer Handles one Control Project configuration Download and testing AC 800M Controller Synchronization 800xA System

5. © ABB University - 5 Revision C Control Network / Control Project Automation Solution An automation system might contain a number of Control Networks representing different parts of a large plant. Within each Control Network, you can create a number of Control Projects. A Control Project contains the configuration data for libraries, applications, connected hardware, etc. Each application contains programs and additional objects (data types, function block types, control module types) that are used within the application. Each program is connected to a task, which decides how often the program is executed.

6. © ABB University - 6 Revision C Start Control Builder M Automation Solution

7. © ABB University - 7 Revision C Automation Solution Project Explorer Program Organization Unit (POU) Editor Test Mode / Control Structure – Project Explorer Application Structures

8. © ABB University - 8 Revision C Overview and Online Help Project Explorer

9. © ABB University - 9 Revision C Toolbar Buttons Project Explorer

10. © ABB University - 10 Revision C Libraries / Applications / Controllers Project Explorer Max 64 programs per application Max 256 applications per Control Project Max 8 applications per controller Max 32 tasks per controller Max 32 controller per Control Project

11. © ABB University - 11 Revision C Instruction List LDA ANDNB STC Function Block Diagram A C B C:= A AND NOT B; Structured Text A B C -| |--|/|----------------( ) Ladder Diagram Step 1 N FILL Step 3 Step 2 S Empty Transition 1 Transition 2 Sequential Function Chart AND Languages according IEC 61131-3 Project Explorer

12. © ABB University - 12 Revision C Control Modules and Programs Application Control Module 1 Control Module 2 Control Module N Program 1Program 2Program N Project Explorer

13. © ABB University - 13 Revision C Multi-User Engineering Project Explorer

14. © ABB University - 14 Revision C Automation Solution Project Explorer Program Organization Unit (POU) Editor Test Mode / Control Structure – Project Explorer Application Structures

15. © ABB University - 15 Revision C POU Editor Application Code Program Code Program Code Function Block Code Function Code Function Block Code Function Block Code Function Program Organization Units

16. © ABB University - 16 Revision C Editor Overview POU Editor

17. © ABB University - 17 Revision C Declaration Pane POU Editor The variables in the program are the holders of values. They are declared by giving each a name and by assigning a data type. Variables can be written in Microsoft Excel and then copied and pasted to the declaration pane of the POU editor. Function blocks must be declared in the “Function Blocks” tab before they are used in the ST or IL languages (not necessary in the FBD or LD editors)

18. © ABB University - 18 Revision C Message Pane POU Editor

19. © ABB University - 19 Revision C Code Pane POU Editor

20. © ABB University - 20 Revision C Automation Solution Project Explorer Program Organization Unit (POU) Editor Test Mode / Control Structure – Project Explorer Application Structures

21. © ABB University - 21 Revision C Test (Simulation) Mode Test Mode To simulate a project without using any physical hardware

22. © ABB University - 22 Revision C Tag Shown on Both Places Synchronization

23. © ABB University - 23 Revision C Different Places Synchronization Libraries are handled in Library Structure and Object Structure. Connected libraries are in the Application aspect of a specific application (such as Sxx_ReactorApp) in the Control Structure. Data types, function block types and control module types are handled in the Object Structure.

24. © ABB University - 24 Revision C Automatic Update Synchronization

25. © ABB University - 25 Revision C