Delta Electronics AC Motor Drive VFD007S23A User Manual page 123

Chapter 5 Parameters|VFD-S Series
ASCII Mode:
Command message:
STX
ADR 1
ADR 0
CMD1
CMD0
Starting Data address
Number of data
(count by word)
Number of data
(count by byte)
Data content of
address 0500H
Data content of
address 0501H
LRC CHK 1
LRC CHK 0
END1
END0
RTU mode:
Command message:
Starting Data address
Number of data
(count by word)
Number of data
(count by Byte)
Data content of address 0500H
Data content of address 0501H
CRC CHK Low
CRC CHK High
3.4 Check sum
5-68
':'
'0'
'1'
'1'
'0'
'0'
'5'
'0'
'0'
'0'
'0'
'0'
'2'
'0'
'4'
'1'
'7'
'7'
'0'
'0'
'3'
'E'
'8'
'7
'2
CR
LF
ADR
CMD
Response message:
STX
ADR 1
ADR 0
CMD1
CMD0
Starting Data
address
Number of data
(count by word)
LRC CHK 1
LRC CHK 0
END1
END0
01H
10H
05H
00H
00H
02H
04H
17H
70H
03H
E8H
C8H
2EH
':'
'0'
'1'
'1'
'0'
'0'
'5'
'0'
'0'
'0'
'0'
'0'
'2'
'E'
'8'
CR
LF
Response message:
ADR
CMD
Starting Data address
Number of data
(count by word)
CRC CHK Low
CRC CHK High
Revision August 2006, SE08, SW V2.61
01H
10H
05H
00H
00H
02H
41H
04H