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#1 24-03-2009 07:25:21
- Visitor
- visitor
- Registered: 01-06-2007
- Posts: 37
Modbus data conversion
Hello,
I am a beginner, please help me.
For an H4531, is possible to tell me what are the numbers for holding register (4000x), and how to convert it to something readable.
T -sensor show the right temperature but I am not able to read it only in this format.
reg hex dec
40001 - 000c - 12
40002 - 7f18 - 32536
40003 - a98c - -22132
40004 - 0000 - 0
40005 - 0000 - 0
40006 - 0000 - 0
40007 - 01c4 - 452
40008 - 0007 - 7
Thank you very much.
Constantin
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#2 24-03-2009 07:54:11
- MichalV
- Administrator
- Registered: 18-06-2007
- Posts: 132
Re: Modbus data conversion
Hi Constantin,
You read wrong holding registers.
Read device manual, chapter Communication protocols, section Modbus protokol.
Mike
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