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DRYVE IGUS modbus Comunication [message #1855970]

Sun, 13 November 2022 10:00

Lorenzo Bérard

Messages: 1
Registered: November 2022

Junior Member

I'm trying to communicate between 4DIAC and a motor drive with Modbus TCP.

I don't quite understand which method I should use. I knew how to do it with classic Python code (with the Socket.py library)

But I would like to integrate all that into 4DIAC.

I don't know which address I should use IW%

If someone has a great tutorial to explain me how to do it...

A big thank you in advance for your responses.

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Re: DRYVE IGUS modbus Comunication [message #1856050 is a reply to message #1855970]

Thu, 17 November 2022 07:53

Alois Zoitl

Messages: 1639
Registered: January 2014

Senior Member

Hi Lorzenzo,

I fear we don't have a great tutorial. But here [1] you can find an example how Martin interacting with a Festo motor controller via Modbus. I hope this helps.

Cheers,
Alois

[1] https://git.eclipse.org/r/c/4diac/org.eclipse.4diac.forte/+/139744

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