Lecture 6: PLC: Timers and Counters - ppt video online download

Lecture 6: PLC: Timers and Counters - ppt video online download: Function Blocks There are several types of function blocks in ladder programming that implement: Logic operations (AND, OR, NOT, etc.). Math operations (addition, multiplication, etc.) Timers. Counters. In the following slides, we study different types of timers and counters in PLC ladder programming.