Comtech EF Data CD-MNLBC4000, Инструкция по установке и эксплуатации

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LBC-4000 L-Band Up/Down Converter System MN/LBC4000.IOM
Serial Interface Operation Revision 5
8–8
8.3.1 AID (Application Identification)
Command or Query. Use “AID” to sets or return a name (also called the ‘Circuit
ID’) for the unit or station.
Controller-to-Target
Instruction Code and Qualifier
Arguments for
Command or
Response to
Query
Description of Arguments
Target-to-Controller
Response
Command Query Command Query
AID_ AID_ 48 bytes,
alphanumeric
Set or return in the form AID_xxxxxxxxxxxxxxxxxxx
xxxxxyyyyyyyyyyyyyyyyyyyyyyyy where:
x...x=First line, limited to first 24 characters.
y...y=Second line, limited to next 24 characters.
(Do not issue carriage return between first line and
second line)
AID_ AID_x...y
Command Example: <0001/AID_----Earth Station 1-------------Converter #1-----{cr}
8.3.2 ATO (Attenuation Offset)
Command or Query. Use “ATO” to set or return the Converter A attenuation
offset value.
Controller-to-Target
Instruction Code and Qualifier
Arguments for
Command or
Response to
Query
Description of Arguments
Target-to-Controller
Response
Command Query Command Query
ATO_A_SY.Z ATO_A_
6 bytes,
alphanumeric
Set or return in the form ATO_A_SY.Z where:
A=Conv ‘A’
S=Sign (+ or -)
Y=Number between 0 and 5
Z=Number between 0 and 9
ATO_A_SY.Z ATO_A_
Command Example: <0001/2.3{cr}
Notes:
1) “ATO” is valid for Conv A only. Specifying Conv B returns an error
message.
2) Y.Z value cannot be greater than 5.0.
3) If (displayed atteoffset)<0, actual attenuation will be set to 0 dB.
4) If (displayed atteoffset)>maximum attenuation, actual
attenuation will be set to maximum attenuation.
5) Actual attenuation equals the sum of Attenuation displayed on front panel
plus Offset.