IEC 61131
IEC 61131 is an IEC standard for programmable controllers. It was known as IEC 1131 before the change in numbering system by IEC. The parts of the IEC 61131 standard are prepared and maintained working group 7, programmable control systems, of subcommittee SC 65B of Technical Committee TC65 of the IEC.
Sections of IEC 61131
Standard IEC 61131 is divided into several parts:[1]
- Part 1: General information
- Part 2: Equipment requirements and tests
- Part 3: Programming languages
- Part 4: User guidelines
- Part 5: Communications
- Part 6: Functional safety
- Part 7: Fuzzy control programming
- Part 8: Guidelines for the application and implementation of programming languages
- Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI)
A further part is currently being worked on:
- Part 10: XML exchange formats for programs according to IEC 61131-3
Related Standards
IEC 61499 Function Block
PLCopen has developed several standards and working groups.
- TC1 - Standards
- TC2 - Functions
- TC3 - Certification
- TC4 - Communications
- TC5 - Safe Software
- TC6 - XML
- Motion Control Library
- Presentation on IEC 61131-3
References
- ↑ All parts available for "IEC 61131", IEC Webstore
- PLCopen.org - International Not-For-Profit organization that supports and extends the IEC 61131 programming standard. http://www.PLCopen.org
- PLCopen North America http://www.PLCopen-NA.org Part of PLCopen
- XML Standard Documentation: http://www.plcopen.org/pages/tc6_xml/
Sources
- R.W. Lewis, Modelling control systems using IEC 61499
- R.W. Lewis, Programming industrial control systems using IEC 1131-3
- K.H. John & M. Tiegelkamp, IEC 61131-3: Programming Industrial Automation Systems
External links
- IEC 61131-1:2003 Programmable controllers - Part 1: General information
- IEC 61131-2:2007 Programmable controllers - Part 2: Equipment requirements and tests
- IEC 61131-3:2013 Programmable controllers - Part 3: Programming languages
- IEC TR 61131-4:2004 Programmable controllers - Part 4: User guidelines
- IEC 61131-5:2000 Programmable controllers - Part 5: Communications
- IEC 61131-6:2012 Programmable controllers - Part 6: Functional safety
- IEC 61131-7:2000 Programmable controllers - Part 7: Fuzzy control programming
- IEC TR 61131-8:2003 Programmable controllers - Part 8: Guidelines for the application and implementation of programming languages
- IEC 61131-9:2013 Programmable controllers - Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI)
- SC 65B Dashboard
- TC 65 Dashboard
Forums on LinkedIn
- IEC 1131 Forum Group
- TwinCAT Forum Group
- TwinCAT Service & Solution Providers Group
- TwinCAT Developers Jobs Group
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