Delta Electronics AC Drive VFD-F Series Especificaciones descargar pdf (Pagina 91)

VFD-F Series

5-58

3.3 CMD (command code) and DATA (data character)

The format of data characters depends on the command code. The available command codes

are described as followed:

 Command code: 03H, read N words. The maximum value of N is 10. For example,

reading parameters 01-01 and 01-02 from address 01H.

ASCII mode:

Command message: Response message: Error response message

STX ‘:’ STX ‘:’ STX ‘:’

ADR 1 ‘0’ ADR 1 ‘0’ ADR 1 ‘0’

ADR 0 ‘1’ ADR 0 ‘1’ ADR 0 ‘1’

CMD 1 ‘0’ CMD 1 ‘0’ CMD 1 ‘8’

CMD 0 ‘3’ CMD 0 ‘3’ CMD 0 ‘3’

Starting ‘0’ Number of ‘0’ Error code ‘0’

data ‘1’ data(Word) ‘4’ ‘2’

address ‘0’ Data ‘1’ LRC CHK 0 ‘6’

‘1’ of ‘7’ LRC CHK 1 ‘D’

Number ‘0’ 0101H ‘7’ END 1 CR

of ‘0’ ‘0’ END 0 LF

data ‘0’ Data ‘0’

(Word) ‘2’ of ‘8’

LRC CHK 1 ‘D’ 0102H ‘9’

LRC CHK 0 ‘7’ ‘8’

END 1 CR LRC CHK 1 ‘D’

END 0 LF LRC CHK 0 ‘1’

END 1 CR

END 0 LF

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Delta Electronics AC Drive VFD-F Series Especificaciones Pagina 91