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Change Baud Rate on port

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  • MVP 2014

You can do it through info mode, correct. This is handy to make a quick change for testing and initial setup.

If the change is to be permanent, I prefer to do it via a COM_INIT block in the ladder program, using SB2. That way the com settings will always be confirmed at power up. The settings are then part of the project so they will be transferred if you load the program into a new PLC.

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Thanks for replies. Is possible apply changes from INFO MODE in the COM_Init block ? - I can change same parameters on info mode, but, after PLC restart, the code stored on ladder load values write in the code. Is possible access these parameters on SI, SB or other mode to write on ladder ?

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