What is a PLC control system and how does it operate? The Programmable logic controller is a digitally operated device that has a programmable memory...
Introduction SIMATIC is a series of programmable logic controllers and automation systems developed by Siemens introduced in 1958 the series has gone through four major...
Introduction This session contains general information about the data handling instructions for plc and explains how they function in your application program. Convert to BCD...
Introduction Comparison instructions in PLC are used to test pairs of values to condition the logical continuity of a rung. As an example, suppose a...
This session is the continuation of PLC Interview Questions with Answers Part 1 This session also contains 15 questions.The link to the PLC interview question...
In this session we are gonna discuss about some PLC Interview Questions with Answers and this part contains 15 questions 1. What is Programmable Logic Controllers...
DIFFERENCE BETWEEN DCS ,PLC AND SCADA SCADA (Supervisory contol and Data Acquisition) is essentially a computer based (usually PC nowadays) system for displaying field data. The difference...
Introduction There are two basic counter types: count-up and count-down. When the input to a count-up counter goes true the accumulator value will increase by...