In CP1L, plc link realizes 1:N communication. Does the data sent by the master station go to the first slave station, then return to the master station, and then send data to the second slave station,
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Recently, I used the adjustable sine wave part in the project. The controller generates sine waves, which takes up a lot of resources and is not very convenient to adjust. I plan to use the controller
I'm thirsty and want to drink something.I only have this bottle left. Should I give it to my dad or mom, or drink it myself?It's a very tricky question indeed.Please God give me a hint.(Haha, I hope G