PLC Programming to Control Lights in a Sequence
Develop ladder logic program for a display sign that will sequentially turn ON. Three lights (L1, L2, L3) 3 sec
Develop ladder logic program for a display sign that will sequentially turn ON. Three lights (L1, L2, L3) 3 sec
The PLC Sequencer Instruction (SQO) is an output instruction. SQO instructions can perform the same specific “ON” or “OFF” patterns