Comtech EF Data Vipersat SLM-5650A, Installation And Operation Manual

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SLM-5650A Satellite Modem
Revision 10
Serial Remote Control 10–41 MN-SLM-5650A
Parameter
Type
Controller-to-Target
Instruction Code and
Qualifier
Arguments
for Command
or Query
Description of Arguments
(Note that all arguments are ASCII numeric codes from 48 to 57)
Target-to-Controller
Command Query
Response to
Command
Response to Query
(see Description of
Arguments)
Modem
Reference
Clock
MRC= MRC? 1 byte Command or Query.
Sets or returns Modem Reference Clock (for Frequency Accuracy) in
the form x, where:
0 = Internal
1 = External 1 MHz
2 = External 5 MHz
3 = External 10 MHz
MRC=
MRC?
MRC*
MRC#
MRC=x
Modem Alarm
Mask
MSK= MSK? 6 bytes Command or Query.
Sets or returns Alarm mask conditions in the form abcdef, where:
a=spare (must be set to 0)
b=spare (must be set to 0)
c=spare (must be set to 0)
d=spare (must be set to 0)
e=Demod Faults
0 = unmasked
1 = masked
f=Eb/No Threshold Alarm
0 = unmasked
1 = masked
Example: <0001/MSK=000001{CR}
MSK=
MSK?
MSK*
MSK#
MSK=abcdef