Comtech EF Data MBT-4000B - Manual (Page 47)

Multi-Band Transceiver System Revision 0
Remote Command MN/MBT4000B.IOM
A-11
Parameter
Type
Command
(Instruction
Code and
qualifier)
Valid on
MBT,
BDC, or
BUC
Arguments
for
Command
or
Response
to Query
Description of arguments
(Note that all arguments are ASCII numeric codes, that
is, ASCII codes
between 48 and 57)
Response to Command
(target to controller)
Query
(Instruction
Code and
qualifier)
Response to
query
(target to
controller)
Concise
Alarm
Status
N/A All 20 bytes,
numeric
Query only.
Used to query the alarm status of the unit.
Example:
<0001/CAS?{cr}
>0001/CAS=abcdefghijkl{cr}{lf}
where: a through l = 0 or 1, 0=OK, 1=FLT
All:
a=+15V Power Supply
b=+7.5V Power Supply
c=+5.0V Power Supply
MBT-4000B:
d=+28V Power Supply
e=Ref Oscillator Lock Detect
f=Intermodule Communications
g=Max current on LNA power supply AUX COMM1
h=Max current on LNB power supply Bias Tee
i=Current window LNA power supply AUX COMM1
j=Current window LNB power supply Bias Tee
k=Fault input AUX COMM1 (Pin F, J9)
l=Not used
BDC/BUC:
d=X (reserved for future use)
e=Synthesizer Lock Detect
f=Heat-sink Temperature
g=LNA current (BDC only, reserved on BUC)
h=Reserved, always zero
i-l=Not sent.
N/A CAS? CAS=x…X
(see
description for
details of
arguments)