IEC-61131-3
Programmable controllers — Programming languages
Defines five programming languages for PLCs: 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 across all PLC vendors.
- Document
- IEC 61131-3:2013
- URL
- https://webstore.iec.ch/en/publication/4552
- Label
- Standard
- Keywords
- PLC programming Ladder Diagram Function Block Diagram Structured Text SFC industrial automation IEC 61131
Domain: Programming Languages · Standard