Comtech EF Data LBC-4000, Инструкция по установке и эксплуатации

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LBC-4000 L-Band Up/Down Converter System
Revision 6
Serial Interface Operation 8–9 MN-LBC-4000
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
(Note that all arguments are ASCII
numeric codes between 48 and 57)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response to
Query
(Target to
Controller)
Attenuation
Level
ATT_y_xx.xx 7 bytes,
alphanumeric
Command or Query.
Use “ATT” to set or return the attenuation level, in dB, in 0.1 dB
steps.
Set or return in the form ATT_y_xx.xx where:
y=A (Conv A) or B (Conv B)
xx.xx=Valid attenuation level, in dB (0.1 dB step size is factory
default)
Command Example: <0001/12.20{cr}
ATT_y_xx.xx
ATT_y_
ATT_y_ xx.xx
Clear All Alarms CAA_xxx{cr} 3 bytes,
alphabetic
Command only.
Use “CAA” to clear all stored alarms from the Target’s events log.
Set or return in the form CAA_xxx where:
xxx=YES
Command Example: <0001/CAA_YES{cr}
CAA_CLEAR
ED
N/A
N/A
Concise Alarm
Status
N/A 13 bytes,
numeric
Query only.
Use “CAS” to return the Alarm Status for the unit.
Returns alarm status as 0 = NO FAULT or 1 = FAULT for each item
in the form “CAS_abcdefghijklm{cr}{lf}” where:
a=12VDC #1 Fault
b=8VDC #1 Fault
c=5VDC #1 Fault
d=12VDC #2 Fault
e=8VDC #2 Fault
f=5VDC #2 Fault
g=REF LD Fault
h=IFLO A Fault
i=RFLO A Fault
j=TEMP A Fault
k=IFLO B Fault
l=RFLO B Fault
m=TEMP B Fault
N/A
CAS_
CAS_x…x