Viral Nagda, Author at Inst Tools

Programmable Logic Controller (PLC) Scan Time – Types, Theory

In this post, we will see the concept of scan time, and its types in a programmable logic controller (PLC).

In this post, we will see the concept of high-speed inputs in a PLC. Also learn high-speed counter (HSC).

In this post, we will see the braking theory and logic used in a variable frequency drive (VFD) for proper control of a motor.

In this post, we will see the theory of connecting multiple motors to run with a single variable frequency drive (VFD).

Safety relays can detect wire breaks, faulty contactors, faulty safety actuators, short circuits, etc. Learn the basic concepts.

In this post, we learn the use of isolators and barriers in an electrical PLC and DCS panel in industrial automation.

In this post, we will see what a ground loop is in an analog circuit and how to prevent ground loops.

Motion controllers consists of PLC, encoders, servo motors and other motion instruments for providing accurate and precise outputs.

In this post, we will cover the basic topics on how to follow standard earthing practices used for a PLC control panel.

Acronym HVAC stands for heating, ventilation, and air conditioning. Sometimes Refrigeration “R ” is also added and it becomes “HVACR”.