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Command
Command
Parameter
(Instruction
Valid for
Type
Code and
PCB or
SSPA
qualifier)
Retrieve
N/A
N/A
Alarm Status
Retrieve
N/A
N/A
Configuration
Status
Serial Remote Control
Arguments for
Description of Arguments
Command or
(Note that all arguments are ASCII numeric codes – i.e.,
Response to
ASCII codes between 48 and 57)
Query
53 bytes
Query only.
alphanumeric
Used to Query the Alarm status of the unit.
Example: RAS='cr'
P24VT=OK'cr'
P5VLT=OK'cr'
SSPA1=OK'cr'
SSPA2=OK'cr'
SSPA3=NA'cr'
SW1FT=OK'cr'
SW2FT=OK''cr''lf'
33 bytes
Query only.
alphanumeric
Used to Query the configuration status.
Example: RCS='cr'
ATT=12.75'cr'
AMP=1'cr'
MUT=1'cr'
PCM=1,0'cr'
FLT=0,0,X'cr''lf' where:
ATT= attenuation in dB
AMP= RF power amplifier state, 0=OFF, 1=ON
MUT=RF mute state, 0=unmuted, 1=muted
PCM=Redundancy/Phase Combined mode,
0 = off
1 = 1:1 phase combine
2 = 1:2 phase combine (future)
3 = reserved
4 = reserved
FLT=X,Y,Z -> SSPAs fault state
X = SSPA#1 (1=faulted, 0=unfaulted)
Y = SSPA#2 (1=faulted, 0=unfaulted)
Z = reserved (X)
Response to
Command
(Target to
Controller)
N/A
N/A
5–11
PCB-4000A 1+1 Phase Combiner
Revision 2
Query
Response to
Query Valid
Query
(Instruction
for PCB or
Code and
(Target to
SSPA
qualifier)
Controller)
RAS?
ALL
RAS=x....x
(Check
(see
SSPA
Description of
manual for
Arguments for
arguments
details)
returned
from SSPA)
RCS?
SSPA
RCS=x....x
(per MBT
(see
manual)
Description of
Arguments for
details)
MN-PCB-4000A
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