PLC Programming Challenge! Which of the following is the Ladder Logic language? Ladder Diagram (LD) Instruction List (IL) 🅲️ Sequential Function Chart (SFC) If you work with PLCs and industrial automation, understanding IEC 61131-3 programming languages is essential. Each language has its own strengths and applications in process control, machine automation, and system design. Quick Fact: Ladder Diagram (LD) is the most widely used PLC programming language because it closely resembles electrical relay logic and is easy to troubleshoot. Can you identify the correct answer? Drop your answer in the comments and challenge your fellow engineers! Post navigation SIS VOTING LOGIC EXPLAINED: 1oo1 vs 1oo2 vs 2oo3
