10H: Write Multiple Registers (Write Multiple Data To Registers) - Delta VFD-VE User Manual

Chapter 4 Parameters

(3) 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:
RTU mode:
4-164
Data content
CRC CHK Low
CRC CHK High
Command message:
STX
Address 1
Address 0
Function 1
Function 0
Starting data
address
Number of data
(count by word)
Number of data
(count by byte)
The first data
content
The second data
content
LRC Check
END
Command message:
Address
Function
Starting data
address
Number of data
(count by word)
Number of data
(count by byte)
The first data
content
The second data
content
17H
70H
86H
22H
':'
'0'
'1'
'1'
'0'
'0'
'5'
'0'
'0'
'0'
'0'
'0'
'2'
'0'
'4'
'1'
'3'
'8'
'8'
'0'
'F'
'A'
'0'
'9'
'A'
CR
LF
01H
10H
05H
00H
00H'
02H
04
13H
88H
0FH
A0H
Data content
CRC CHK Low
CRC CHK High
Response message:
STX
Address 1
Address 0
Function 1
Function 0
Starting data
address
Number of data
(count by word)
LRC Check
END
Response message:
Address
Function
Starting data address
Number of data
(count by word)
CRC Check Low
CRC Check High
17H
70H
86H
22H
':'
'0'
'1'
'1'
'0'
'0'
'5'
'0'
'0'
'0'
'0'
'0'
'2'
'E'
'8'
CR
LF
01H
10H
05H
00H
00H
02H
41H
04H