6/27/2013 1:04 AM | |
Posts: 72 Rating: (6) |
Are you getting other values ok in wincc like INT ? What value you are getting for real?
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6/27/2013 5:54 AM | |
Joined: 4/17/2012 Last visit: 8/30/2024 Posts: 474 Rating: (10) |
Hi, In the above discussion i made some "BOLD" marks i need clarification on that.... """saythatit isREALandhas a value412.5is theresult of dividing thetwo valuesINT4125 and INT 10"" ""symbol tablePreviewthis valueas a decimal value"" In TIA symbol table have you check the data type of MD12 ??? What u configured??? In TIA portal have you monitored the value in watch table??? Give your SCADA SCreenshot of TAG ??? and TAG connection field I/O field properties
Attachmentscreen.zip (160 Downloads) |
6/27/2013 6:19 AM | |
Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365) |
Hello, My suggestion would be, if you want to divide 2 INT numbers and result will be real try to convert those INT to floating point and there would not any problem at all.Also check data structure of your floating point number both in controller and WINCC to be same.You can check the hex equivalent and pattern illustrated here: How do you check real numbers for parity?Best regards Hamid Hosseini |
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