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PLC Motor Control Ladder Logic Programming

S Bharadwaj Reddy
Now we are discussing about How a PLC Motor Control ?. Before going into the article, let us assume some conditions here. A PLC has to start a Motor when the...

PLC Valve Control Ladder Logic Programming

S Bharadwaj Reddy
Objective : To understand the basic concept of PLC Valve Control Ladder Logic. Target Users : Students, Technicians, Freshers, Trainee engineers. Note : Barrier or Relay not shown in above...

PLC Memory Mapping and I/O addressing

S Bharadwaj Reddy
A wise PLC programmer once told me that the first thing any aspiring programmer should learn about the PLC they intend to program is how the digital memory of that...

Oil and Water Separation Process using PLC Programming

S Bharadwaj Reddy
Oil and Water Separation Process This is PLC Program for automatic water separation process. Problem Description Implement oil and water separation process in PLC using ladder diagram programming language. Problem...

T Flip Flop PLC Ladder Diagram

S Bharadwaj Reddy
T Flip Flop Logic using PLC This is PLC Program to implement T flip flop. Problem Description Implement T flip flop in PLC using ladder diagram programming language. Problem Diagram...

Motor Speed Control using VFD and PLC Programming

S Bharadwaj Reddy
This is PLC Program to control motor speed using VFD drive. Motor Speed Control A VFD drive controls the motor speed. The VFD can be controlled remotely by using PLC/DCS...

PLC Program for Food Processing Industry

S Bharadwaj Reddy
PLC Program Food Processing Industry This is PLC Program to detect burned chips and remove them by using PLC. Problem Description Potato chips are made in company and send to...

PLC Program to Drain Same Products from Two Tanks

S Bharadwaj Reddy
Drain Same Products from Two Tanks This is PLC Program to drain same products from two tanks. Problem Description Two tanks are filled with same products. Draining materials from these...

PLC Program for Control Valve Scaling

S Bharadwaj Reddy
Control Valve Scaling This is PLC Program to implement analog scaling in S7-300 PLC. Problem Description Implement PLC program in S7-300 for analog scaling. Problem Diagram Problem Solution Analog inputs...

PLC Program for Alarm Security System

S Bharadwaj Reddy
Alarm Security System This is PLC Program for Alarm Security System. Problem Description Make burglar alarm system program in S7-1200 PLC for the house. Consider one house, in this we...

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