Delta VFD004L11A User Manual page 63

Send Quote Requests to info@automatedpt.com
RTU mode:
Command message:
Command code: 06H, write 1 word
For example, writing 6000(1770H) to address 0100H of AMD with address 01H.
ASCII mode:
Command message:
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
ADR 01H
CMD 03H
Starting data 21H
address
02H
Number of data 00H
(count by word)
02H
CRC CHK Low 6FH
CRC CHK High F7H
STX ':'
ADR 1 '0'
ADR 0 '1'
CMD 1 '0'
CMD 0 '6'
Data dress '0'
'1'
'0'
'0'
'1'
'7'
'7'
'0'
LRC CHK 1 '7'
LRC CHK 0 '1'
END 1 CR
END 0 LF
Send Quote Requests to info@automatedpt.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com
Response message:
ADR
CMD
Number of data
(count by byte)
Content of data
address 2102H
Content of data
address 2103H
CRC CHK Low
CRC CHK High
Response message:
STX
ADR 1
ADR 0
CMD 1
CMD 0
Data address
Data content
LRC CHK 1
LRC CHK 0
END 1
END 0
5-45
VFD-L Series
01H
03H
04H
17H
70H
00H
00H
FEH
5CH
':'
'0'
'1'
'0'
'6'
'0'
'1'
'0'
'0'
'1'
'7'
'7'
'0'
'7'
'1'
CR
LF
5