DECODE EMU-C3 사용자 설명서 - 페이지 11
{카테고리_이름} DECODE EMU-C3에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DECODE EMU-C3 15 페이지. Electricity measurement units
EMU - User manual v1.2
5.1.3
Function Error
In the event of an error, the following response is returned.
Byte
Field name
1
Device address
2
Function
3
Error code
4
Register address Low
5
Register number Hi
Error code may have folowing values:
1 - Function code not supported
2 - Reading registers out of range (> 40017)
3 - Number of registers out of range (> 17)
4 - Function execution error
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Content
x
8
1, 2, 3 or 4
x
x
11/15
Modbus communication
EMU_UM_V12_05042020.pdf