Comtech EF Data CDM-710, Installation And Operation Manual

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CDM-710 Broadcast Satellite Modem Revision 11
Appendix A MN/CDM710.IOM
A–30
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
Response to
Command
Query
(Instruction
Code and
Qualifier)
Response to Query
Rx Interface
Enable
RIE= 2 bytes Command or Query.
Interface Slot Enable/Disable in the form sx, where:
s=Defines which interface slot (1 or 2)
x=Rx Interface Status, where:
0=Disabled
1=Enabled
Example: RIE =11 (Slot 1 Rx interface enabled)
RIE=
RIE?
RIE*
RIE# RIE?s RIE=sx
Retrieve next 5
unread Stored
Events
N/A 75 bytes Query only.
Unit returns the oldest 5 Stored Events which have not yet been read over the
remote control in the form {CR}Sub-body{CR}Sub-body{CR}Sub-body{CR}Sub-
body{CR}Sub-body, where Sub-body= ABCddmmyyhhmmss is as follows:
A being the fault/clear indicator.
F=Fault
C=Clear
I=Info
B being the fault type where:
1=Unit
2=Rx Traffic
3=Tx Traffic
4=Log
C is Fault Code numbers, as in FLT? or Info Code, which is:
0=Power Off
1=Power On
2=Log Cleared
3=Global Config Change
4=Redundancy Config Change
If there are less than 5 events to be retrieved, the remaining positions are
padded with zeros. If there are no new events, the response is RNE*.
RNE?
RNE*
RNE# RNE? RNE={CR}ABCddmmyyhhmm
ss{CR}ABCddmmyyhhmmss{
CR}ABCddmmyyhhmmss{CR}
ABCddmmyyhhmmss
{CR}ABCddmmyyhhmmss
Rx Pilot On/Off
N/A 1 byte Command or Query.
Rx Pilot On/Off selection in the form x, where:
0=Off,
1=On
Example: RPI=0 (Pilot Off selected)
Note: Valid only in DVB-S2 mode. This is automatically detected on demod
acquisition, but if the unit is not locked, the query returns ‘x’.
RPI=
RPI?
RPI*
RPI# RPI? RPI=x
Rx Signal Level
N/A 3 bytes Query only.
Unit returns the value of the Rx signal level, in dBm, b3.0 and –99.0
dBm, in the form xxx where;
xxx is the Rx signal level.
Examples: RSL=+03
RSL=-41
RSL?
RSL*
RSL# RSL? RSL=xxx