Comtech EF Data CDM-Qx, Installation And Operation Manual

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CDM-Qx Satellite Modem Revision 6
Remote Control MN/CDMQx.IOM
Parameter
Type
Command
(Instruction
Code and
qualifier)
Arguments
for Command
or Response
to Query
Description of arguments
Response
to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response to query
(Target to
Controller)
Redundancy Auto
or Manual
Switching RAM= 1 byte Command or Query.
0 = manual switching (default)
1 = automatic switching RAM =
RAM?
RAM *
RAM #
RAM^ RAM? RAM=x
(see description of
arguments)
Forced Back-up
in redundancy FBU= 1 byte Command or Query
Valid only if redundancy is enabled (see IRM command).
If FBU is activated, this will force the back-up card(s) to take over
the selected primary.
Syntax: FBU=x
Where x = 0, back to primary being backed-up or none
1 = slot#1 is the primary card to be backed-up.
2 = slot#2 is the primary card to be backed-up.
3 = slot#3 is the primary card to be backed-up.
Note: For 1:1 Modem, use FBU=1 FBU=
FBU?
FBU*
FBU#
FBU$
FBU^ FBU? FBU=x
(see description of
arguments)
Online status for
Internal
Redundancy N/A 4 bytes Query Only.
ONL=abcd
Where: a=1, slot#1 is online, 0 otherwise
b=1, slot#2 is online, 0 otherwise
c=1, slot#3 is online, 0 otherwise
d=1, slot#4 is online, 0 otherwise
In 1:1 modem, abcd=1100, modem #1 is online
abcd=0011, modem #2 is online
N/A ONL? ONL=abcd
(see description of
arguments)
Carrier-in-Carrier
(CnC) Mode CNM= 1 byte, value of
0,1,2 Command or Query
CnC Mode of Operation
0=Off
1=On
CNM=
CNM?
CNM*
CNM#
CNM$
CNM^
CNM@ CNM? CNM=x
(see description of
arguments)
Carrier-in-Carrier
(CnC) Frequency
Offset CCF= 9 bytes Command or Query
CnC Sweep frequency range from 0 to 32 kHz
Syntax: CCF=xxx
Example: CCF=030
CCF=
CCF?
CCF *
CCF #
CCF $
CCF ^
CCF@ CCF? CCF =xxx,yyy
(see description of
arguments)
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