the same for all of these commands. The only difference is which axis gain is being set (azimuth
or elevation), and which gain setting (A or B).
Command format:
@8xxx [y] R<cr> <lf>
or
@8xxx [y] Wz[,z]...<cr> <lf>
Parameters:
x:
command type :
AGA: az gain A
AGB: az gain B
EGA: el gain A
EGB: el gain B
y:
receiver channel number; value may range from '1' to '7' to select
receiver 1 to 7 respectively; if no channel specified, '1' is assumed.
z:
gain setting in hex; gain is deterned by the value divided by 256.
For example, 0x0100 = gain of 1, 0x0200 = gain of 2, 0x0080 =
gain of 0.5, etc.
Response:
@8<ack>z,[z,]...<cr><lf>
for read
or
@8<ack><cr><lf>
for write
Example commands: @8AGA R<cr><lf>
read azimuth gain for setting A
@8EGB W0380<cr><lf>
write elevation gain for setting B
Example responses: @8<ack>0628,<cr><lf>
read gain of 6.16
@8<ack><cr><lf>
A.2.7.9
Autotrack Valid Acquire Time
Command format:
@8AQT R<cr> <lf>
or
@8AQT Wx<cr> <lf>
Parameters:
x:
the minimum time required after target acquisition to establish ac-
curate tracking rates of the target in autotrack mode. If track is lost
before this time, the backup mode will be Position Memory (if
3862 Autotrack Controller
A-37
REMOTE INTERFACE COMMANDS
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