Fig. 2. Ladder logic uses memory locations rather than hard-wired logic. For the program shown in Fig. 2, we took the relay logic’s ladder diagram from Fig. 1 and duplicated it with ladder logic — no ...

Back in the 70s, industrial control was done with either relays and ladder logic or new programmable logic controllers. These devices turned switches on and off, moved stuff around a factory, and ...

The debate between programming languages revolves around the necessity of sticking to ladder logic for ease of troubleshooting versus adopting higher-level languages for enhanced functionality and ...

Matteo Dariol: Ladder logic is like Assembly or C, they are old but widely used languages. They all have pros and cons, but they are all tools in a control engineer’s toolbox.

Yokogawa Corporation of America is proud to announce a new addition to their temperature controller product line, the UTAdvanced™ Hybrid Controller. The UTAdvanced Hybrid Controller takes the superior ...