Setting up Connect+ with Modbus on CODESYS

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Amar
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Joined: 15 Jul 2019, 12:58

Re: Setting up Connect+ with Modbus on CODESYS

Post by Amar »

Hi Nicolai,
You have to remove the MODBUS RTU master configured from piCtory when using the one from CODESYS ,otherwise there will be device conflict.Then check Codesys Serial port Configuration if it matches with your slave.Restart of the device will be needed for codeys to take the configured serial port from CODESYSControl.cfg.
2020-07-10 10_38_30-RevPiConnectCodesysTest.project - CODESYS.png
2020-07-10 10_38_30-RevPiConnectCodesysTest.project - CODESYS.png (7.23 KiB) Viewed 2345 times
CODESYSControl.zip
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You can further check in codesys logs for possible errors and could also first simulate with MOdRSim2 Slave to check out further.
https://sourceforge.net/projects/modrssim2/
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