This program aims to learn adequate information in the field of logical control in terms of the main components of the PLC and the interpretation of its specifications, the operation, and programming of the PLC, and its employment in a specific application by programming and mechanizing devices and machines and controlling them through pre-stored orders. One of the traditional computer systems is designed to suit the conditions of the work environment, bears temperatures, and dust, and is resistant to electromagnetic interference and mechanical vibration conditions. The devices are controlled and mechanized in proportion to the working conditions. In the training program, the focus was on the (PLC) system designed with a structure of serial digital controllers Which in turn works by a logical analysis of the inputs on the basis of which the response (outputs) previously stored in memory is determined, and if the response is not done, this will lead to errors in the control process entrusted to it, as well as knowledge of troubleshooting techniques.