IEC-61131
Programmable controllers
Multi-part standard for programmable logic controllers (PLCs). Part 3 defines five programming languages: Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL), and Sequential Function Chart (SFC). The universal standard for industrial automation programming.
- Document
- IEC 61131 (series)
- URL
- https://webstore.iec.ch/en/publication/4552
- Label
- Standard
- Keywords
- PLC programmable controllers ladder diagram structured text function block diagram industrial automation
Domain: Electrical and Electronics Engineering · Standard