CAN YOU WRITE A LADDER LOGIC PROGRAM FROM THE SCHEMATICS SERIES
When 12 parts (stack) are placed on the conveyor, it turns ON and moves the stack at the position B.Ī sensor is used to stop the conveyor at B. stack height is controlled by PLC counter function. When the ON button is pushed, a stacker starts stacking plywood sheet at position A.
3 Way Traffic Light Control using PLC LogicĮxample 5 Develop ladder logic for an automatic paint process.The same sequence is followed by each side.The green light of each side is ON for 10 sec only one side at a time and the same time, the respected red light is ON for 30sec.
We have to control the traffic of 4 roads.