When a PLC is used primarily to replace relays, timers, and counters, it's hard to beat the simplicity and usefulness of ladder diagram programming. Their ability to accept programming in ladder ...

When learning ladder logic, I was told that some new PLC systems were moving to scripted programming languages. My instructor assured us that we would not need to know anything other than ladder logic ...

Programmable Logic Controller (PLC): A PLC that supports counter functions. PLC Programming Software: Software such as RSLogix, TIA Portal, or CX-Programmer. Computer System: For programming and ...