Comtech EF Data CDM-570 Installation And Operation Manual page 377

CDM-570/570L Satellite Modem with Optional IP Module
Appendix D
Command
Parameter (Instruction
Type Code and
Qualifier)
Retrieve next 5 N/A 130 bytes
unread Stored
Statistics
Request to Send RTS= 1 byte,
value of 0 thru 3
Statistics Sample SSI= 1 byte, numerical
Interval
Arguments for
Command or
Response to
Query
Query only.
Unit returns the oldest 5 Stored Statistics, which have not yet been read over the
remote control. 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.
ddmmyyhhmmss = date/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.
Command or Query.
Defines how RTS/CTS will operate at the main data interface
0 = RTS/CTS Loop, No Action
RTS and CTS are looped, so that CTS echoes the state of RTS, but RTS does
not control the ON/OFF state of the carrier
1 = Loop, RTS Controls Tx O/P
RTS and CTS are looped, so that CTS echoes the state of RTS, and RTS
controls the ON/OFF state of the carrier (in other words, the modem will not
bring up its TX carrier until RTS is asserted.)
2 = Ignore RTS, Assert CTS
3 = 1:N system in use.
RTS/CTS ignored (Query only) RTS is ignored, and CTS is asserted
unconditionally.
Example: RTS=0 (RTS/CTS Loop, No Action).
Command or Query.
Sets 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 (30 minutes)
Description of Arguments
D–27
Revision 12
MN/CDM570L.IOM
Query
Response to
(Instruction Code
Command
and Qualifier)
N/A RNS? RNS={CR}AA.ABB.
BC.CD.Dddmmyyh
hmmss{CR}AA.AB
B.BC.CD.Dddmmyy
hhmmss{
CR}AA.ABB.BC.CD
.Dddmmyyhhmmss{
CR}AA.ABB.BC.CD
.Dddmmyyhhmmss{
CR}AA.ABB.BC.CD
.Dddmmyyhhmmss
(see description for
details of
arguments)
RTS= RTS? RTS=x
RTS? (see Description of
RTS* Arguments)
RTS#
SSI= SSI? SSI=x
SSI? (see description for
SSI* details of argument)
SSI#
Response to
Query