Comtech EF Data CDM-625 Installation And Operation Manual page 279

CDM-625 Advanced Satellite Modem
Remote Control
Command
Parameter Number of
(Instruction
Type Arguments
& Qualifier)
Rx Data Rate RDR= 9 bytes
Rx Symbol RSR= 9 bytes,
Rate numeric
Rx Data Invert RDI= 1 byte, 0 or 1
Exception
600/600L
emulation:
IRD=
Rx Reed- RRS= 1 byte, value
Solomon of 0 thru 3
Decoding
Description of Arguments
Command or Query.
Rx Data Rate, in kbps, between 18 kbps to 25 Mbps.
Resolution=1 bps
Example: RDR=02047.999.
Additional auxiliary G.703 sub-rates are available, selected using:
00512.AUX
01024.AUX
02048.AUX
If set for QDI (Quad D&I), RDR is query only.
The connectors used for the Aux rates are IDI/DDO.
These Aux rates are not available with D&I or IDR.
Query only.
This command allows remote access to the Rx Symbol Rate.
Format is ddddd.ddd
Command or Query.
Invert Receive Data:
0=Normal
1=Inverted
Example: RDI=1 (selects Inverted RX Data)
Command or Query.
Rx RS decoding, where:
0=Normal (based on the Open Network framing selected)
1=IESS-310 mode, valid with QDI, unframed, IBS, D&I, IDR.
2=EF Data legacy standard (225,205) – unframed, QDI only
3=IBS (126,112) – unframed only
Note: Available in all framing modes, except EDMAC.
(This is a 'don't care' if no R-S is selected in FEC type)
Example: RRS=0 (selects Normal)
D–19
MN-0000036 (Ref MN/CDM625.IOM)
Query
Response to
(Instruction Response to Query
Command
& Qualifier)
RDR= RDR? RDR=xxxxx.xxx
RDR? (see description of
arguments)
RDR*
RDR#
RSR= RSR? RSR=ddddd.ddd
(see description of
RSR?
arguments)
RSR*
RSR#
RDI= RDI? RDI=x
RDI? (see description of
arguments)
RDI* Exception
RDI# 600/600L
emulation:
IRD?
RRS= RRS? RRS=x
RRS? (see description of
arguments)
RRS*
RRS#
Revision 1