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11-2
11
CONTROL COMMAND
■
Controlling the radio with CI-V
D
CI-V connection example
The transceiver can be connected through an optional
CT-17
ci
-
v
level
converter
to a personal computer
equipped with an RS-232C port. The Icom Commu-
nication interface-V (CI-V) controls the following func-
tions of the transceiver.
Up to four Icom CI-V transceivers or receivers can be
connected to a personal computer equipped with an
RS-232C port. See page 10-16, 10-17 to set the CI-V
option in the Set mode.
D
Data format
The CI-V system can be operated using the following
data formats. Data formats differ according to com-
mand numbers. A data area is added for some com-
mands.
IC-7200
9−15V DC
PC
ct-17
mini-plug cable
RS-232C
cable
CONTROLLER TO IC-7200
FE
FE
FE 76 E0 Cn Sc
Data area
FD
Preamb
le code (fix
ed)
Tr
ansceiv
er’
s def
ault address
Controller’
s def
ault address
Command number (see tab
le at r
ight)
Sub command number
(see tab
le at r
ight)
BCD code data f
or frequency or
memor
y number entr
y
End of message code (fix
ed)
OK MESSAGE TO CONTROLLER
FE FE E0 76 FB FD
Preamb
le code (fix
ed)
Controller’
s def
ault address
Tr
ansceiv
er’
s def
ault address
OK code (fix
ed)
End of message code (fix
ed)
NG MESSAGE TO CONTROLLER
FE FE E0 76 FA FD
Preamb
le code (fix
ed)
Controller’
s def
ault address
Tr
ansceiv
er’
s def
ault address
NG code (fix
ed)
End of message code (fix
ed)
IC-7200 TO CONTROLLER
FE E0 76 Cn Sc
Data area
FD
Preamb
le code (fix
ed)
Controller’
s def
ault address
Tr
ansceiv
er’
s def
ault address
Command number (see tab
le at r
ight)
Sub command number
(see tab
le at r
ight)
BCD code data f
or frequency or
memor
y number entr
y
End of message code (fix
ed)
q
w
e
r
t
y
u
q
w
e
r
t
y
u
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