Compatibility means the sensors and actuators should be compatible with the PLC input and output modules in terms of voltage, current, frequency, signal type, and communication protocol.

The PLC receives information from connected sensors or input devices (thru the Input Modules), processes the data (in its Processor), and triggers outputs (connected to the Output Module) based on pre ...

In this course, engineer and educator Zara Khalil covers the basics of PLC ladder logic programming. Explore fundamental concepts such as rung operation, timer and counter instruction, and the main ...

The current program uses every input and output of the configured device modules. By adjusting/removing them this naturally causes build issues. These build issues will be fixed in the next topic ...