Delta Electronics VFD-M Series, User Manual

Page: 100 / 173

Chapter 4 Parameters
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Revision May 2008, ME14, SW V3.04 4-65
Command code: 10H, write multiple data to registers
For example, set the multi-step speed,
Pr.17=50.00 (1388H), Pr.18=40.00 (0FA0H). AC drive address is 01H.
ASCII Mode:
Command message: Response message:
STX ‘:’ STX ‘:’
‘0’ ‘0’
ADR 1
ADR 0
‘1’
ADR 1
ADR 0
‘1’
CMD 1 ‘1’ CMD 1 ‘1’
CMD 0 ‘0’ CMD 0 ‘0’
‘0’ ‘0’
‘0’ ‘0’
‘1’ ‘1’
Starting data address
‘1’
Starting data address
‘1’
‘0’ ‘0’
‘0’ ‘0’
‘0’ ‘0’
Number of data
(count by word)
‘2’
Number of data
(count by word)
‘2’
‘0’ ‘D’
Number of data
（
count by byte
）
‘4’
LRC Check
‘C’
‘1’ CR
‘3’
END
LF
‘8’
The first data content
‘8’
‘0’
‘F’
‘A’
The second data content
‘0’
‘8’
LRC Check
‘E’
CR
END
LF