Comtech EF Data Vipersat SLM-5650A, Инструкция по установке и эксплуатации

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SLM-5650A Satellite Modem
Revision 10
Serial Remote Control 10–20 MN-SLM-5650A
10.3.4 Demodulator (Rx) Commands and Queries
Rx Priority System = (Highest priority) MOM, RFB, ITF (See Sect. C.6.1 ), RFM, RFT, RMD, RCR, and RDR (Lowest Priority). Priority
commands are indicated by shading . Any change to a higher priority parameter can override any of the lower priority parameters.
Parameter
Type
Controller-to-Target
Instruction Code and
Qualifier
Arguments
for Command
or Query
Description of Arguments
(Note that all arguments are ASCII numeric codes from 48 to 57)
Target-to-Controller
Command Query
Response to
Command
Response to Query
(see Description of
Arguments)
Rx Framing
Mode
RFM= RFM? 1 byte Command or Query.
Sets or returns the Rx Overhead Type in the form x, where:
0 = None (Unframed)
1 = IBS
2 = IDR
4 = AUPC
Note: Depending on the active Modem Mode, not all selections will
be valid.
Example: <0001/RFM=0{CR} (selects Unframed mode)
RFM=
RFM?
RFM*
RFM#
RFM=x
Rx FEC Type RFT= RFT? 1 byte Command or Query.
Sets or returns the Rx FEC coding type in the form x, where:
0 = None (Uncoded)
1 = Viterbi
2 = Turbo
3 = Sequential
4 = LDPC ULL (Ultra Low Latency)
5 = LDPC LL (Low Latency)
6 = LDPC HP (High Performance)
Example: <0001/RFT=2{CR} (selects Turbo coding)
RFT=
RFT?
RFT*
RFT#
RFT=x
(same format
as command
argument)