Write a PLC Program for the following task :
There are three machines, each with its own start and stop buttons.
Any two machines may run at one time (also, any one may run by itself).
Each start button is to have a sealing circuit.
Construct a PLC circuit with appropriate interlocking for this problem.
PLC Ladder Logic :
Author : Dr. D. J. Jackson
- PLC Program for Conditional Control Logic
- PLC Program for Sequential Motor Control
- PLC Program using Timers
- PLC Program to Control Level of Two Tanks
- PLC Ladder Logic for 3 Phase Asynchronous Motor Control
- PLC Program for Alternate Output Circuit
- PLC Program using Counters
- PLC Program for Automatic Parameter Initialization when Power UP
- PLC Program for Latching and unlatching Circuit
- PLC Program to Control Level of Parallel Tanks