10/19/2014 11:29 PM | |
Posts: 55 Rating: (0) |
Attached connection properties. This should work or not? Anyone? |
Last edited by: _spak at: 10/19/2014 11:29 PM |
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10/22/2014 11:19 AM | |
Posts: 457 Rating: (46) |
Hello spak, I do not understand clearly: you want to get a measured value by PAC and send it t o WinCC? Energy counter value is stored in a variable with 64-bit length? If a 32-bit value can be displayed correctly then you must define correct data type in WInCC and Sentron (Floating-point 64). Please try. Checkbox for 32-bit is ok. Do you use WinCC powerrate? There are some faceplates /drivers in WinCC for interchanging measurements with WinCC. Please google. In addition I found some FAQs regarding connection Sentron/WinCC: /tf/WW/en/Posts/34734 That's for flexible: https://cache.automation.siemens.com/dnl/TQ/TQ0MjgzMwAA_37450303_FAQ/68193_76.pdf And this one for WinCC: https://cache.automation.siemens.com/dnl/DU/DU0MDE0MQAA_37885119_FAQ/68375_00.pdf Georg |
10/27/2014 2:21 PM | |
Posts: 457 Rating: (46) |
Hello spak, Sentron reads a 64 bit value, but your PLC can't handle it because there are only 32 bit values possible. But nevertheless, the is a solution. Please see this FAQ: http://support.automation.siemens.com/WW/view/de/79161566 Georg |
11/3/2014 3:28 PM | |
Posts: 457 Rating: (46) |
Hello spak, a colleague confirmed that you must communicate with PLC. Don't ask me why?? , but direct connection Sentron - HMI is not possible and therefore please use FAQ posted above. Sorry, Georg |
11/18/2022 2:41 AM | |
Joined: 2/10/2017 Last visit: 10/10/2023 Posts: 53 Rating: (1) |
I confirm with support team that it is a defect in WinCC. Even until now with WinCC 7.5, it has not been solved yet. You can try to read this data from address 5600 (or nearby address around) as Float 32-bit instead. |
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