Research on Multi-PLC Node Collaborative Programming Technology

Multi-plc node collaborative control is becoming more and more important in the field of industrial automation, especially in large or complex production environments. Through collaborative control, more efficient and flexible automation solutions can be realized. This paper studies multi-PLC node collaborative programming technology, and proposes a multi-node control logic dependency intelligent analysis and parallel compilation linking technology. To realize the distributed cooperative transparent configuration of PLC control logic, and solve the problems of complicated development of existing control system and unbalanced control resource load.