12/11/2019 10:13 AM | |
Posts: 6 Rating: (0) |
Hi I am trying to interface the 750-352 to Seiemens Cpu (1511) If possible can you send me a copy/link of the guide you have Many thanks James ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 12/11/2019 14:02:17New subject after splitting |
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12/12/2019 12:30 PM | |
Joined: 9/27/2006 Last visit: 9/22/2024 Posts: 12282 Rating: (2685) |
Hello Beeky; Thé Wago 750-352 supports Ethernet/IP (which S7-1500 CPUs do not support directly) or Modbus TCP (supported by S7-1500 with instructions MB_Load and MB_Client). Here is the information from Wago on the 750-352 coupler, the manual found in the link discusses Modbus TCP exchanges: https://www.wago.com/global/i-o-systems/fieldbus-coupler-ethernet/p/750-352 And here us some information on using a S7-1500 CPU as a Modbus TCP client: https://support.industry.siemens.com/cs/ww/en/view/102020340
Hope this helps, |
12/12/2019 4:41 PM | |
Joined: 9/27/2006 Last visit: 9/22/2024 Posts: 12282 Rating: (2685) |
Hello Beeky; The manual suggested above would be a basic starting point, It discusses the setup of the Filedbus coupler (IP address, Modbus TCP poirt selection...), the configuration of the I/O modules on the coupler and the relationship between each type of I/O module and the Modbuis function that can be used to read/write to them. Download it and take the time to study the sections that concern Modbus TCP setup, parameterization and connection. There is a video on Youtube showing TIA Portal programming between a S7-1200 CPU as Modbus TCP client and a 750-341, which is an earlier version of the Wago 750-352; it also acts as a Modbus TCP server. Unfortunately the presentation is done in Spanish, which could impede your understanding the description if this is not your language, but generally you should be able to follow the steps shown on the video, for example the use of Wago's IO Check software to setup the IP configuration for the module and the parameters for the I/O modules, and the linking of TIA Portal with the coupler on a Modbus TCP link. https://www.youtube.com/watch?v=bUYVA-WULKs Hope this helps, |
Last edited by: dchartier at: 12/12/2019 17:34:52Last edited by: Jen_Moderator at: 12/13/2019 07:14:11Embedded video. |
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12/16/2019 2:37 PM | |
Posts: 6 Rating: (0) |
Thanks Daniel, Don't speak Spanish but I've got the gist of it. I will give it a try Cheers James |
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