Delta Electronics VFD-E manual Command message Address 01H Function 08H Data address 00H

Chapter 4 Parameters

RTU mode:

Command message:

Address	01H
Function	08H
Data address	00H
	00H
Data content	17H
	70H
CRC CHK Low	EEH
CRC CHK High	1FH

Response message:

Address	01H
Function	08H
Data address	00H
	00H
Data content	17H
	70H
CRC CHK Low	EEH
CRC CHK High	1FH

(4)10H: write multiple registers (write multiple data to registers) Example: Set the multi-step speed,

Pr.05.00=50.00 (1388H), Pr.05.01=40.00 (0FA0H). AC drive address is 01H.

ASCII Mode:

Command message:

STX	‘:’
Address 1	‘0’
Address 0	‘1’
Function 1	‘1’
Function 0	‘0’
Starting data	‘0’
	‘5’
address	‘0’
	‘0’
Number of data	‘0’
	‘0’
(count by word)	‘0’
	‘2’
Number of data	‘0’
(count by byte)	‘4’
	‘1’
The first data	‘3’
content	‘8’
	‘8’
The second data	‘0’
	‘F’
content	‘A’
	‘0’
LRC Check	‘9’
	‘A’
END	CR
	LF

Response message:

STX	‘:’
Address 1	‘0’
Address 0	‘1’
Function 1	‘1’
Function 0	‘0’
Starting data	‘0’
	‘5’
address	‘0’
	‘0’
Number of data	‘0’
	‘0’
(count by word)	‘0’
	‘2’
LRC Check	‘E’
	‘8’
END	CR
	LF

4-120 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11