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
8–9
8.3.3 ATT (Attenuation Level)
Command or query. Use “ATT” to set or return the attenuation level, in dB, in 0.1
dB steps.
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
ATT_y_xx.xx ATT_y_
7 bytes,
alphanumeric
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)
ATT_y_xx.xx ATT_y_ xx.xx
Command Example: <0001/12.20{cr}
8.3.4 CAA (Clear All Alarms)
Command only. Use “CAA” to clear all stored alarms from the Target’s events
log.
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
CAA_xxx{cr} N/A
3 bytes,
alphabetic
Set or return in the form CAA_xxx where:
xxx=YES
CAA_CLEARED N/A
Command Example: <0001/CAA_YES{cr}