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Logic Machine Forum › LogicMachine eco-system › Scripting v
Modbus RTU over TCP

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Modbus RTU over TCP
Christian_EWW Offline
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#1
28.06.2022, 07:01
Is it possible to use Modbus RTU over TCP via script?
I know that it is an unusual protocol, but I have a device that uses it.
Modbus RTU data is transmitted 1:1 via TCP and does not use the Modbus TCP header.

Thanks,
Christian_EWW
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admin Offline
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#2
28.06.2022, 09:49
This is possible via a virtual serial port (pseudo-terminal). But at this moment some library functions are missing that are required to implement this.
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Christian_EWW Offline
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#3
28.06.2022, 10:48
So I would have to implement the whole protocol on my own at the moment?
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