2/15/2011 3:30 AM | |
Joined: 11/1/2007 Last visit: 5/22/2024 Posts: 36 Rating: (0) |
Hello, [schnippschnapp] I have new problem the display kwhr reading in the PAC3200 is not the same in the HMI. Even if I reset the PAC3200 the value is still not the same. Is there wrong with my configuration in the HMI? Splitted from PAC3200 No Communication. |
Last edited by: O_Moderator at: 2/16/2011 8:38 AMnew subject after splitting |
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2/16/2011 12:57 PM | |
Posts: 50 Rating: (6)
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Hello, Yes that´s right for the offset address 801. The SENTRON PAC3200 has two available energy counter formats, double and float. The offset address 801 is a 64bit (double) value. But WinCC like for the MODBUS TCP driver a 32 bit (float) value. Please look to this LINK, there can you find the 32 bit offset address http://support.automation.siemens.com/WW/view/en/31674577 Look to the device information menu point 21.1. SW-REV: ????? You need for the 32bit values the device firmware 2.1 |
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