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6/10/2013 2:54 PM | |
Posts: 3609 Rating: (29) |
Import of a Technical Question of the User jpzab
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6/10/2013 10:39 PM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687) |
Hello jpzab; What PLC are you using to read the Modbs registers of the PAC 3100, and does it support theDouble-Float datatype? http://en.wikipedia.org/wiki/Double-precision_floating-point_format Most of the values you have no problem with are integer (INT)or simple floating-point registers (2 word REAL). Double precision floating-point data uses 4 words, and are described as LREAL datatypes. Look at the attached document for a view of some register formats for the PAC 3100 energy meter. Once we know what CPU is used, then we may offer more help. Hope this helps, Daniel Chartier |
Last edited by: O_Moderator at: 6/11/2013 7:22 AM |
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