Components of PLC
The recommended controller for SCADA systems is the programmable logic controller (PLC). PLCs are general-purpose microprocessor-based controllers that provide logic,
PLC Tutorials
Tutorials of Programmable Logic Controller – Learn PLC programs and ladder logic lectures of GE, ABB, Siemens, Allen Bradley, Omron PLC’s.
Types of Industrial Control Systems
Industrial Control Systems Different Types of Industrial Control Systems are Distributed Control System (DCS), Remote terminal unit (RTU) and Programmable
What is Motor Jogging ?
Jogging refers to repeated starting and stopping of a motor in short bursts to perform a particular movement such as
PLC Ladder Logic for Tanks Filling as per Priority
Write the PLC program for two tanks filling as per priority. Design the PLC Ladder Logic programming for this application.
Comparator in PLC Programming
To study the working of comparator blocks (EQU, NEQ, LES, GRT, LEQ and GEQ) using simple example in Allen Bradley
One Shot Rising and One Shot Falling Instructions in PLC
To study the working of One Shot Rising (OSR) and One Shot Falling (OSF) functions in Allen Bradley programmable logic
SCADA for Substation Automation
IEC 61850 is a standard for the design of substation automation and a part of the International Electro-technical Commission’s (IEC)
SCADA Communication and Protocols
SCADA software is the most important aspect which runs on the hardware. Earlier SCADA was mostly hardware and less on
Features of SCADA
The important features of SCADA are the following : 1. Alarm Handling2. Trend Curves Patterns3. Data Access and Retrieval4. Computer
SCADA Hardware and Software
A SCADA system consists of a number of remote terminal units (RTU) collecting field data and sending that data back