Control Command; I Remote Jack (Ci-V) Information - Icom IC-746PRO Instruction Manual

14

CONTROL COMMAND

I Remote jack (CI-V) information

• CI-V connection example
The transceiver can be connected through an optional
CT-17
CI-V LEVEL CONVERTER
equipped with an RS-232C port. The Icom Communi-
cations Interface-V (CI-V) controls the following func-
tions of the transceiver.
Up to 4 Icom CI-V transceivers or transceivers can be
connected to a personal computer equipped with an
RS-232C port. See p. 88 for setting the CI-V condition
using set mode.
• 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 or sub command is added
for some commands.
Controller to IC-746PRO
q
FE FE
FE FE
q
IC-746PRO to controller
• Command table
Command Sub command
00 —
01 Same as
command 06
02 —
03 —
04 —
05 —
06 00
01
02
03
04
05
07
08
07 —
00
01
A0
95
to a personal computer
w e r t
66 E0 Cn Sc Data area
E0 66 Cn Sc Data area
w e r t
Description
Send frequency data
Send mode data
Read band edge frequencies
Read operating frequency
Read operating mode
Set operating frequency
Select LSB
Select USB
Select AM
Select CW
Select RTTY
Select FM
Select CW-R
Select RTTY-R
Select VFO mode
Select VFO A
Select VFO B
Equalize VFO A and VFO B
IC-746PRO
OK message to controller
y u
FD FE FE
FD FE FE
y u
NG message to controller
Command Sub command
07
08
0001–0101*
09
0A
0B
0C
0D
0E
BC-25
(optional)
9–15 V
DC
ct- 17
mini-plug cable
E0 66 FB FD
E0 66 FA FD
Description
B0 Exchange VFO A and VFO B
— Select memory mode
Select memory channel
*P1=0100, P2=0101
0102 Select the call channel
— Memory write
— Memory to VFO
— Memory clear
— Read offset frequency
— Set offset frequency
00 Scan stop
01 Programmed/memory scan start
02 Programmed scan start
03 ∂F scan start
12 Fine programmed scan start
Fine ∂F scan start
13
22 Memory scan start
23 Select memory scan start
personal
computer