Communication Protocol VD120 Series Inverter User Manual
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160
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CRCCHK high Bit
C9H
END
T1-T2-T3-T4
RTU slave reponse information
When Fd-05=0
START
T1-T2-T3-T4
ADDR
01H
CMD
03H
Number of bytes
10H
Running frequency high Bit
xxH
Running frequency low Bit
xxH
Bus voltage high Bit
xxH
Bus voltage low Bit
xxH
Output voltage high Bit
xxH
Output voltage low Bit
xxH
Output current high Bit
xxH
Output current low Bit
xxH
Output power high Bit
xxH
Output power low Bit
xxH
CRCCHK low Bit
xxH
CRCCHK high Bit
xxH
END
T1-T2-T3-T4
When Fd-05=1
START
T1-T2-T3-T4
ADDR
01H
CMD
03H
Number of bytes high Bit
00H
Number of bytes low Bit
10H
Running frequency low Bit
xxH
Running frequency high Bit
xxH
Bus voltage high Bit
xxH
Bus voltage low Bit
xxH
Output voltage high Bit
xxH
Output voltage low Bit
xxH
Содержание VD120 Series
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