Difference between Compact PLC and Modular PLC
In this article, we will discuss the difference between compact PLC and modular PLC. PLCs can be classified into several types based on their functions, … Read more
PLC
PLC Analog Input Scaling | PLC Conversion
In this article, we will discuss the PLC analog Input scaling and its importance. The analog input card of an Allen-Bradley SLC500 programmable logic controller … Read more
What is Interposing Relay in a PLC System?
Interposing Relay system is the system used to isolate two different systems working on the different magnitudes of voltages. The different voltages can be 24 … Read more
One Shot Rising and One Shot Falling Instructions in PLC
In this article, we will discuss the instructions for the One Shot Rising and One Shot Falling function in Allen Bradley PLC. One Shot Rising (OSR) … Read more
Technical Evaluation for DCS and ESD
Technical evaluation for DCS and ESD (Distributed Control system & the Emergency Shutdown System ) for projects in process and manufacturing industries shall include Specifications, … Read more
Distributed Control System & Motor Control Center Interface Philosophy
DCS and MCC Interface Philosophy is very important and the implementation of the system varies from plant to plant. Every drive in the plant is … Read more
How to Choose a PLC for New Project? – PLC Selection Criteria
In this article, we will discuss the important points of PLC selection criteria. The PLC is the key equipment for plant automation and the smooth … Read more
Various Causes for PLC going into Stop Mode
In this article, we will discuss the causes of PLC stop mode from its run mode or program mode. Allen Bradley PLC has 3 modes. … Read more
Programmable Logic Controller (PLC) Scan Time- Types, Theory
The time taken by PLC to read the input, execute the program, and output the logic is called PLC scan time. Programmable Logic Controller which … Read more
Allen Bradley PLC ControlLogix Hardware
In this article, we will discuss different modules of Allen Bradley PLC ControlLogix hardware along with their properties and functionality. Allen Bradley PLC ControlLogix 1756 … Read more