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8/16/2010 6:51 AM | |
Posts: 18 Rating: (0) |
you have to need WinCC Flexible 2008 software for loggin data |
8/17/2010 3:23 PM | |
Joined: 1/17/2007 Last visit: 10/6/2020 Posts: 289 Rating: (3) |
If you want the cheapest version of data log with S7-200 (using memory card) this is what you can obtain. https://www.automation.siemens.com/tf/WW/en/Posts/35977#top But you can't print the graph directely from S7-200 (you can print it but from excel, you need an adapter and someone to download the data, import it in excel and then print) Some simple data storage also you can do with receipe function (using the same memory card). Also as Dev... sugested you can use some more expensive HMI device or a runtime installed on a PC. It depends on your needs. What are the requirements? What should you obtain at the end regarding trend logging? Thank you. |
8/21/2010 8:03 PM | |
Posts: 2 Rating: (0) |
thanks for the info. I think memory card is enough for this case. Actually user had connected from this controllervia modbus to their BMS system. but their wanted to compare BMS captured and controller stored. Especially the alarm fault. "Customer always right!!!" user willing to pay for such stupid comparison. pls provide me the memory card part number and the procedure how to fix this memory card and copy down the data from the CPU S7-200. And i think as Dev, where to get this HMI device? preparing for those stand alone. |
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