How to Quickly Understand PLC Programs?
How to Understand PLC Programs? 1. Fully understand the process flow of machine automation equipment. 2. Fully comprehend the principles and installation locations of all sensors. 3. Fully understand all actuators including inverters, servo motors, stepper motors, hydraulic, pneumatic, and other mechanisms, their principles, and the reasons for their use. 4. Understand the wiring of … Read more