11/20/2021 2:35 PM | |
Joined: 10/30/2012 Last visit: 11/25/2023 Posts: 56 Rating: (2) |
<<<<<<< LATEST UPDATE FROM ACTUAL SITE >>>>>>> Hello, Now the real work has started at site and I have installed 300 energy meters and RS485 cabling work is going on. 300 EMs are divided in 9 different locations. Please check the attached "overview" screen shot. Every S71200 PLC is receiving data from 48 EMs. There are total 9 S71200 PLC installed. Data from meters will be received in DB (attached screen shot). All S71200 will transfer data to S71500 PLC for visualization and also reporting in SQL Server Please suggest the best possible solutions to transfer data from All 9 S71200 PLC to S71500 PLC. I can think of GET/PUT, MODBUS TCP/IP, i-device or please suggest some otherways. Further S71500 will communicate to 3 WINCC Advance RT. I also need to transfer complete data in SQL Server for reporting. I am using WINDOWS 10 Professional, with Core i5,10th Gen, 16GB RAM and SSD hard drive. Edit: Is it also possible that all S71200 PLC directly talk to WinCC Advance TiA V16? As per my understanding WINDOWS 10 can resource upto 10 connections, is it right? AttachmentUpdate From Site.zip (505 Downloads) |
Last edited by: nitin.tech@29 at: 11/20/2021 17:49:43Last edited by: nitin.tech@29 at: 11/20/2021 17:51:04 |
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11/23/2021 2:45 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi nitin.tech@29, in my opinion the easiest way for communication between Simatic Controller in the same subnet is I-Device. Have a look to this application sample: Configuration and Application of the PROFINET I-Device FunctionFor communication in other subnets I would use S7-communication with PUT/GET. The communication resources do not depend on the panels operating system. Have a look into the technical data of your devices and product you use. there´s mentioned how many connections to each appliction are possible. The communication between HMI and S7-1200 take place with the S7-1200 as server. The HMI-connection is only loaded to the HMI an it accesses the PLC. hope this helps, regards, |
Last edited by: mopS04 at: 11/23/2021 14:55:59FCK WAR! |
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