5/31/2019 7:52 AM | |
Posts: 31 Rating: (0) |
Hello! I am just begining on WINCC and i would like to exchange data between STEP7 V5.5 and PL7 PRO via WINCC 7.2 . how to do please? |
5/31/2019 2:30 PM | |
Joined: 9/27/2006 Last visit: 5/7/2024 Posts: 12257 Rating: (2666) |
Hello Le_Taffy; WinCC v7.2 can communicate over Modbus TCP (as a master, or client) to a Modbus TCP server (slave). It is designed for Modicon PLC servers, as you can see in the attachment below. WinCC V7.2: Communication https://support.industry.siemens.com/cs/mu/en/view/73568736 PL7 Pro, to my knowledge, is an older Schneider programming software that supports Modicon Premium and Micro PLCs. https://www.schneider-electric.com/en/product-range-presentation/544-pl7/ So if you can setup your Modicon PLCs as Modbus TCP servers, you should be able to make this work. Hope this helps, Edit: have you thought of connecting the 2 CPUs directly over Modbus TCP? Tell us more about your S7 PLC and programming software (including version) and we may be able to provide more information. D.C. |
Last edited by: dchartier at: 05/31/2019 14:37:03 |
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