Advanced Control C220 Series - Page 173

Communication Protocol
C220/C420General Flux Vector Control Inverter User Manual
172
STA
RT
Slave
Add
C
M
D
H
i
g
h
A
d
d
r
L
o
w
A
d
d
r
High
Write
Data
Low
Write
Data
High
CRC
Low
CRC
END
>=
3.5-
char
acte
r
time
1
～
247
0
x
0
6
Ad
dre
ss_
H
Ad
dre
ss_
L
Data_H
Data_L
*
*
>=3.
5-
chara
cter
time
For example: Write 0x01 into F0-03 which slave address is 1.
Mast Send
STAR
T
Slave
Add
C
M
D
H
i
g
h
A
d
d
r
L
o
w
A
d
d
r
High
Write
Data
Low
Writ
e
Data
Hig
h
CR
C
Low
CRC
END
>=
3.5-
charac
ter
time
0x01
0
x
0
6
0x
f0
0x
03
0x00 0x01
0x8
B
0x0A
>=
3.5-
character
time
Slave return
STAR
T
Slave
Add.
C
M
D
H
i
g
L
o
w
High
Write
Data
Low
Writ
e
Hig
h
CR
Low
CRC
END