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I am communicating raspberry with a modbus slave. The communication is correct but I would like to know if there is any variable that tells me that the slave stops working.
From the application I see it because the green symbol disappears but there is some variable that can show it to me. I am communicating with parity none.
best regards
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hello :
I am communicating raspberry with a modbus slave. The communication is correct but I would like to know if there is any variable that tells me that the slave stops working.
From the application I see it because the green symbol disappears but there is some variable that can show it to me. I am communicating with parity none.
best regards