Instrumentation

What is a PLC Memory? Siemens PLC Memory Structure.

What is PLC Memory in Siemens? Memory in general is just like a human brain. That is used to store …

What is Temperature Scanner? How does it work?

Temperature is the basic, but very important parameter to measure in industry and even at home. Monitoring of the machine’s …

Difference between FC and FB in Siemens PLC

We have seen about siemens plc programming blocks in my previous article. We have seen in that article about different …

Shift and Rotate instructions in PLC | Free PLC Tutorials

Shift and Rotate Instructions in PLC You have seen my previous articles about the Basics of PLC programming. In this …

Difference between 2, 3 and 4-wire RTD Configuration

Difference between 2-wire, 3-wire, and 4-wire RTD configuration Resistance Temperature Detector(RTD) is the most popular temperature sensor in the industry. …

Basics of PLC Modules | Different Types of PLC Modules

Different types of PLC Modules A programmable logic computer (PLC) is an industrial digital computer that is generally used to …

Scaling and Unscaling in PLC Programming | Analog Scaling

What is Scaling and Unscaling in PLC? We have seen in my previous articles that What is PLC? and How …

What is a Servo Motor? How it works?

What is a Servo Motor? How its work? We have seen the working of robotics arms in many industries and …

Basics of Level Measurement | Working Principle and Types

Basics of Level Measurement Level measurement is a technique to measure the level of surface inside a tank, reactor, or …

What is Pyrometer? Types, Advantages, Applications, etc.

What is Pyrometer? Types, Advantages, Applications, etc. Temperature measurement is a critical parameter for any industry. A high degree of …