In previous issues, we have discussed troubleshooting input modules. In the examples, the output modules checked out OK. But what if they don't? As with input modules, output modules can be digital or ...
From factory floors to complex automation systems, AI copilots are stepping in as tireless junior engineers for PLC programming. These domain-specific assistants speed up code generation, testing, and ...
In our previous issue, we said a digital output module could be tested by using the PLC logic to force the output on and off then and observing the module’s response. If the module doesn't respond, ...