Tag Archives: mitsubishi plc ladder logic examples

PLC control ladder design of traffic lights

There are three red, yellow and green signal lights in the north and south of the intersection, and the six lights reciprocate in a certain time sequence. North-south direction North and South Green (8s), East and West (8s) North and South Yellow (2.1s), East and West (2.1s), North and South Red (10.1s), East Green (8s), […]