Unit Parameters - Comtech EF Data CDM-740 Installation And Operation Manual

CDM-740 Advanced Satellite Modem
Remote Control
A.5.3

Unit Parameters

Command
Parameter Number of
(Instruction
Type Arguments
& Qualifier)
Adjustment ADJ= 4 bytes, numeric
for Internal
10MHz High-
stability
Reference
Auto Logout ALO= 2 bytes, 0 to 15
Rx 1 Allow AU1= 1 byte, value 0
Unicast or 1
Tx BERT BTX= 1 byte, value of
State 0 or 1
Clear All CAE= None
Stored Events
Circuit ID CID= 4 to 32 bytes
String
Modem Date DAY= 6 bytes
Description of Arguments
Command or Query.
Provides fine adjustment of the Internal 10MHz Reference on the High-
Stability Frequency Reference module in the form sddd, where:
s= sign [– (negative) or + (positive)]
ddd= value, 0-999.
Command or Query.
Number of minutes before user interfaces automatically log out, where:
xx = 0 to 15 minutes
A value of 0 means the feature is disabled and the interface never logs out.
Command or Query.
Selects whether the CDM-740 allows unicast traffic from the Rx 1 Tuner,
where:
0=Off (default)
1=On
Example: AU1=1 (allow unicast traffic from Rx 1)
Command or Query.
Tx BERT State, where
0=Off
1=On
Example: BTX=1 (Tx BERT On)
Command only.
This command takes no arguments. Forces the software to clear the
software events log.
Example: CAE=
Command or Query.
Sets or returns the user-defined Circuit ID string, which is 4 to 32
characters in length. Valid characters include:
Space ( ) * + – , . / 0 9 and A thru Z
Command or Query.
A date in the form ddmmyy (international format), where:
dd = day of the month (01 to 31)
mm = month (01 to 12)
yy = year (00 to38)
Example: DAY=240425 (April 24, 2025)
A–12
MN-CDM740
Query
Response to
(Instruction Response to Query
Command
& Qualifier)
ADJ= ADJ? ADJ=sddd
ADJ? (see Description of
ADJ* Arguments)
ADJ#
ALU= ALO? ALO=x
ALO? (see Description of
ALO* Arguments)
ALO#
AU1= AU1? AU1=x
AU1? (see Description of
AU1* Arguments)
AU1#
BTX= BTX? BTX=x
BTX? (see Description of
BTX# Arguments)
CAE= N/A N/A
CAE?
CAE*
CAE#
CID= CID? CID=x
CID? (see Description of
CID* Arguments)
CID#
DAY= DAY? DAY=ddmmyy
DAY? (see Description of
DAY* Arguments)
DAY#
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