Draw a Ladder Logic to control a bulb using push buttons in PLC

Concept of Latching in PLC

Explain the Concept of Latching in PLC using relevant example.  Draw a Ladder Logic to control a bulb using push

PLC Conversion Program

How to use Converters in PLC

To study the working of Converter (BCD TO INT/ INT TO BCD) in Allen Bradley programmable logic controllers (plc). Integer