1/26/2023 5:09 PM | |
Joined: 9/27/2006 Last visit: 9/25/2024 Posts: 12283 Rating: (2685)
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Hello fabioga; How and where have you searched for information on your ET 200S 1Si serial comm. module? The instructions you need to establish a Modbus RTU master exchange are S_SEND and S_RECV. Look at yhe information from this FAQ, and the sample Modbus program (under TIA Portal) from SIOS: https://support.industry.siemens.com/cs/ca/en/view/26263724 https://support.industry.siemens.com/cs/ca/en/view/99742035 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 01/26/2023 17:13:37 |
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