Watch this video and more on RealPars

Watch this video and more on RealPars

111. A few Practical Points on Comparator Operations

Comparing Values in PLC Programming – 3m 57s

Up Next in Comparing Values in PLC Programming

  • 112. Factory Warehouse PLC Program _ ...

    In the previous lessons, in the section about counters, I wrote a PLC program to run a conveyor belt and count the number of products entering the factory warehouse. In this lesson, I'm going to develop that PLC program using the comparator operations in a way such that when the number of product...

  • 113. Error Message While Entering Cor...

    In some cases, although you select the correct data type for the comparator operations, you'll see that there are still errors in the software.

    when you enter a variable for comparator instructions and you see that, despite considering all the parameters you'll constantly get an error, you nee...

  • 114. Material Handling PLC Program _ ...

    In a section of a factory there are two conveyor belts that are used to move pieces from one sector to another. Next to each conveyor belt, there is a photo eye sensor installed to keep track of the boxes and also commanding the electrical motors to start and stop.

    In this and the next lesson,...

2 Comments