This page last changed on Jul 08, 2015 by madspoulsen.

Hi

I have a KNX energymeter, but there is a problem with the value.

The raw output is 4 hex bytes value 45 58 D0 00
When i assign it to a label, the label shows 1163448320, but it should show 3469.
I think it need to convert somehow from signed 4 byte, to float.

I have attached a screenshot from a online-converter, where it is able to convert it correctly.

anyone? anyone?

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I changed the command from DPT 13.001 to 14.001.
Now the values are correct.
problem solved.

Posted by madspoulsen at Jul 09, 2015 23:07
Document generated by Confluence on Jun 05, 2016 09:32