Comtech EF Data CDM-625 - Page 502

CDM-625 Advanced Satellite Modem Revision 13
Appendix D MN-CDM625
D–32
Parameter
Type
Command
(Instruction
& Qualifier)
Number of
Arguments
Description of Arguments
Response to
Command
Query
(Instruction &
Qualifier)
Response to
Query
Initialize
Stored
Events
Pointer
IEP=
None
Command only.
Resets internal pointer to allow RNE? queries to start at the beginning of the stored events log.
IEP=
IEP#
N/A
N/A
Statistics
Sample
Interval
SSI=
1 byte,
numerical
Command or Query.
Used to set the sample interval for the Statistics Logging Function in the form x, where:
x= 0 to 9 in 10 minute steps.
Note: Setting this parameter to 0 disables the statistics logging function.
Example: SSI=3 means 30 minutes
SSI=
SSI?
SSI*
SSI#
SSI?
SSI=x
(see Description of
Arguments)
Number of
Unread
stored
Statistics
N/A
3 bytes
Query only.
Unit returns the number of stored Statistics, which remain Unread (over remote control) in the form xxx,
where:
x = 0-255
Example: NUS=187
N/A
NUS?
NUS=xxx
(see Description of
Arguments)
Retrieve next
5 unread
Stored
Statistics
N/A
135 bytes
Query only.
Unit returns the oldest 5 Stored Statistics, which have not yet been read over the remote control in the reply
format [CR]sub-body[CR]sub-body[CR]sub-body[CR]sub-body[CR]sub-body, where sub-body=
AA.ABB.BC.CD.Dddmmyyhhmmss:
AA.A=Minimum Eb/No during sample period.
BB.B=Average Eb/No during sample period.
C.C=Max. Tx Power Level Increase during sample period.
D.D=Average Tx Power Level Increase during sample period.
ddmmyy = date stamp.
hhmmss = time stamp.
If there are no new events, the unit replies with RNS*. If there are less than 5 statistics to be retrieved, the
remaining positions are padded with zeros.
N/A
RNS?
RNS=[CR]AA.ABB.
BC.CD.Dddmmyyhh
mmss[CR]AA.ABB.
BC.CD.Dddmmyyhh
mmss[CR]AA.ABB.
BC.CD.Dddmmyyhh
mmss[CR]AA.ABB.
BC.CD.Dddmmyyhh
mmss[CR]AA.ABB.
BC.CD.Dddmmyyhh
mmss
(see Description of
Arguments)