1/14/2019 3:44 PM | |
Joined: 1/5/2015 Last visit: 2/26/2024 Posts: 108 Rating: (3) |
Hi opcxpert, thanks for yor replay! Can you please tell me which OPC software are you using? BR |
1/16/2019 10:26 PM | |
Joined: 9/27/2006 Last visit: 3/28/2024 Posts: 12249 Rating: (2660) |
Hello Dren; Your BMXNOC0401 Ethernet communication module can act as a Modbus TCP scanner. WinCC 7.4 has the possibility of connecting directly to your Modicon PLC through its Modbus TCP channel. The Modbus TCP channel is described in detail in section 4.3 of the following manual: WinCC V7.4: Communication https://support.industry.siemens.com/cs/ww/en/view/109736225 The following discussion applies to Modicon M340 PLCs and WinmCC v7.3, the informations should be identical for v7.4: WinCC 7.3 with M340 and possibly with S7-200 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 1/16/2019 10:41:46 PM |
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2/2/2019 1:25 PM | |
Joined: 1/5/2015 Last visit: 2/26/2024 Posts: 108 Rating: (3) |
Hi all, I just want to share my solution of this problem! In my network a have a few S7300 PLC with profinet and made a connection with modicon M340 with Modbus TCP which can be found in this LINK. Afterwards I transferred the desired %MW from M340(server) to S7300(client) DB and from here to WinCC. That's it! Improvising! BR |
Last edited by: Dren Bejtullahi at: 2/2/2019 1:30:21 PM |
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