Delta Electronics VFD-F Series manual ASCII mode, RTU mode

VFD-F Series

ASCII mode:

Command message:

STX	‘:’
ADR 1	‘0’
ADR 0	‘1’
CMD 1	‘1’
CMD 0	‘0’
Data	‘0’
Starting	‘5’
address	‘0’
Number	‘0’
	‘0’
Of	‘0’
data	‘0’
(Word)	‘2’
Number of	‘0’
data (Byte)	‘4’
The first	‘1’
data	‘3’
	‘8’
The second	‘8’
	‘0’
data	‘F’
	‘A’
LRC CHK 1	‘0’
	‘9’
LRC CHK 0	‘A’
END 1	CR
END 0	LF

RTU mode:

Response message:

STX	‘:’
ADR 1	‘0’
ADR 0	‘1’
CMD 1	‘1’
CMD 0	‘0’
Data	‘0’
address	‘5’
	‘0’
	‘0’
Number	‘0’
Of	‘0’
data	‘0’
(Word)	‘2’
LRC CHK 1	‘E’
LRC CHK 0	‘8’
END 1	CR
END 0	LF

Error response message

STX	‘:’
ADR 1	‘0’
ADR 0	‘1’
CMD 1	‘9’
CMD 0	‘0’
Error	‘0’
code	‘2’
LRC CHK 0	‘6’
LRC CHK 1	‘D’
END 1	CR
END 0	LF

5

Command message:		Response message:		Error response message
ADR	01H	ADR	01H	ADR	01H
CMD	10H	CMD 1	10H	CMD 1	90H
Data starting	05H	Data starting	05H	Error	02H
address	00H	address	00H	CRC CHK LOW	CDH
Number of	00H	Number of	00H	CRC CHK HIGH	C1H
data (Word)	02H	data (Word)	02H
Number of data	04	CRC CHK LOW	41H
(Byte)		CRC CHK HIGH	04H
The first	13H
data	88H
The second	0FH
data	A0H
CRC CHK LOW	4DH
CRC CHK HIGH	D9H

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