Delta VFD-EL-W Series - Page 131

Chapter 4 Parameters｜VFD-EL-W
126
Command Message
Response Message
02H
Content of data address
2102H
17H
Number of data
(count by word)
00H
70H
02H
Content of data address
2103H
00H
LRC Check Low
6FH
00H
LRC Check High
F7H
LRC Check Low
FEH
LRC Check High
5CH
Function code 06H: write single register (can write up to 20 data to the register at the same
time)
Example: Writing data 6000 (1770H) to register 0100H. AMD address is 01H.
ASCII mode:
Command Message
Response Message
STX
‘:’
STX
‘:’
Address
‘0’
Address
‘0’
‘1’
‘1’
Function
‘0’
Function
‘0’
‘6’
‘6’
Data address
‘0’
Data address
‘0’
‘1’
‘1’
‘0’
‘0’
‘0’
‘0’
Data content
‘1’
Data content
‘1’
‘7’
‘7’
‘7’
‘7’
‘0’
‘0’
LRC Check
‘7’
LRC Check
‘7’
‘1’
‘1’
END
CR
END
CR
LF
LF
RTU mode:
Command Message
Response Message
ADR
01H
ADR
01H
CMD
08H
CMD
08H
Data
00H
Data
00H
00H
00H
Data
17H
Data
17H
70H
70H
LRC Check Low
8EH
LRC Check Low
8EH
LRC Check High
0EH
LRC Check High
0EH