IEC and PLCopen: what do we bring

Transcription

1 IEC and PLCopen: what do we bring Eelco van der Wal - Managing Director evdwal@plcopen.org PLCopen 1 printed at

2 IEC Harmonizing the way people look to control PLCopen 2 printed at

3 Main features of IEC Encourages well structured top-down or bottom-up programming Strong data typing Full execution control Full support for complex sequential behavior Support for defining data structures Flexible language selection Allows for vendor independent software development PLCopen 3 printed at

4 Decomposition PLCopen 4 printed at

5 Decomposition Program Function Block Function Block Function PLCopen 5 printed at

6 Standardized Function Blocks PLCopen 6 printed at

7 Function Block Instantiation Function Block Instance 1 Function Block Instance 2 Function Block Class Function Block Instance 3 PLCopen 7 printed at

8 Instantiation PLCopen 8 printed at

9 IEC Harmonizing the way people look to control and PLCopen extending this basis PLCopen 9 printed at

10 PLCopen 10 printed at

11 The association PLCopen? It is not just about IEC anymore PLCopen 11 printed at

12 Programming in its environment Database Tools Visualization / HMI Project design Tools Documentation Tools Programming Tools Debugging Tools Networking Tools Configuration Tools Simulation Tools PLCopen 12 printed at

13 PLCopen tagline PLCopen 13 printed at

14 Flexibility in Manufacturing Time-to-Market Total costs of assets etc. via flexibility in equipment and process PLCopen 14 printed at

15 PLCopen Organization General Meeting, BOM, MD TC1 TC2 TC3 TC4 TC5 TC6 PC1 PC2 PC3 PC4 PC5 TECHNICAL COMMITTEES PROMOTIONAL PLCopen 15 printed at

16 TC2 Functions TF Motion Control Part 1 FBs released Nov Part 2 Extensions rel. June 2005 Part 3 User Guidelines April 2008 Part 4 Coordinated Motion, Nov.08 Part 5 Homing extensions V 0.99 Over 25 companies certified Check website for full list PLCopen 16 printed at

17 Real life Advantages (F&B) Targets for a new packaging machine design: Zero maintenance Easy to clean design Solution: - Aim for a 50% mechanical parts reduction PLCopen 17 printed at

18 Traditional Mechanical Design Over 350 parts PLCopen 18 printed at

19 Multi Axis Servo Drive Major part count reduction Pulleys - 45 to 0 Belts - 15 to 0 Drive sprockets - 15 to 0 Spline shafts - 2 to 0 Gearboxes - 16 to 10 Motors - 1 to 10 Bearings - 18 to 3 Line shafts - 6 to 0 Total to 23 (81% reduction) PLCopen 19 printed at

20 The End Result From This To This Faster Better Cheaper! PLCopen 20 printed at

21 Join the Revolution! PLCopen 21 printed at

22 PLCopen Motion Control = The merge of Logic and Motion Logic Motion Control PLCopen IEC PLCopen 22 printed at

23 The next step: Adding Safety (at machine level) Logic Safety PLCopen Motion Control IEC PLCopen 23 printed at

24 TC5 - Safety : Goal Allow the user to achieve the functional safety at the plant and machine level PLCopen 24 printed at

25 TC6 XML Opening up the development environments by specifying XML formats for IEC PLCopen 25 printed at

26 TC6 - XML Producer of graphical and logical information XML Other Development tool XML Development tool XML Other Development tool XML Consumer of graphical and logical information PLCopen 26 printed at

27 PLCopen 27 printed at

28 PLCopen 28 printed at

29 TC3 Certification CL and RL PLCopen 29 printed at

30 TC3 - Benchmarking A benchmark is a reproducible, portable test to measure the performance of a given system in comparison to other systems PLCopen 30 printed at

31 TC3 - Benchmarking There are two main objectives to use a benchmark: 1. To estimate the performance of the PLC in your own application 2. To compare the performance of the PLC with other PLCs and find out the specific strength and weakness of a given system PLCopen 31 printed at

32 TC3 - Benchmarking Two different sets of benchmarks defined: 1. 5 different types of applications, which are typical for the usage of a PLC. 2. Measures each language feature of the IEC separately PLCopen 32 printed at

33 Wrap Up PLCopen 33 printed at

34 15 years PLCopen 15 years of excellence PLCopen 34 printed at

35 End of Presentation Thanks for being here And check PLCopen 35 printed at

36 PLCopen 36 printed at

37 Organizational issues Non-profit association according to Dutch law All voting members are equal: one member = one vote PLCopen is focussed towards independent services, not products Focus towards users awareness Commitment of users and suppliers members PLCopen 37 printed at