roghenr Posted May 30, 2022 Report Share Posted May 30, 2022 Hi all experts I need help. I'm starting a project in modbus and when inserting instruction as shown, it no longer communicates online. I forgot to introduce ladder contact before. An initialize port message was shown, what does this mean? I need to program in modbus, what steps are necessary? Will this happen again since I need to program and test with a yaskawa inverter at the same time with the same port? thanks Quote Link to comment Share on other sites More sharing options...
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