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CDM-Qx Satellite Modem Revision 4
Remote Control MN/CDMQx.IOM
C-21
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)
AUPC Enabled
(Modem only)
AUP= 1 byte, value
of 0, 1
Command or Query
AUPC mode enable/Disable, where:
0=Disabled
1=Enabled
Example: AUP=1 (Enabled)
Note: EDMAC framing must be selected for the AUPC
feature to work.
AUP=
AUP>
AUP*
AUP#
AUP^
AUP? AUP=x
(see description of
arguments)
AUPC
Parameters
(Modem only)
APP= 6 bytes Command or Query
Defines AUPC operating parameters. Has the form
abc.cd, where:
a=Defines action on max power condition
(0=do nothing, 1=generate TX Alarm)
b=Defines action on remote demod unlock.
(0=go to nominal power, 1=go to max power)
c= target Eb/No value, for remote demod, from 0.0 to
9.9 dB
d=Max increase in Tx Power permitted, from 0 to 9 dB
Example: APP=015.67 (sets no alarm, max power, 5.6 dB
target and 7 dB power increase)
APP=
APP?
APP*
APP#
APP^
APP? APP=abc.cd
(see description of
arguments)
Group GRP 1 byte Command or Query
Group a modulator/demodulator pair into a modem
A grouped mod and demod will respond to either address
0=Both sides ungrouped
1=Left side (as viewed from back of chassis) grouped
2=Right side grouped
3=Both sides grouped
Example: GRP=3 (both sides of chassis are grouped into
modems)
GRP=
GRP?
GRP*
GRP#
GRP$
GRP^
GRP? GRP=x