Comtech EF Data SDM-309B, Installation And Operation Manual

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SDM-309B Satellite Modem Remote Control
MN/U-SDM309B Rev. # B-B–15
4.4.3 Remote Configures the MODEM for remote operation.
The SDM308-5 will respond to any status request at any time. However, the SDM308-5
must be in “Remote Mode” to change configuration parameters.
Command:
<add/REM_”cr”
Response:
>add/REM_”cr””lf”]
4.4.4 Clear Stored Faults
This command is used to clear all stored faults logged by the SDM308-5.
Command:
<add/CLSF_”cr”
Response:
>add/CLSF_”cr””lf”]
4.4.5 Modem Operation Mode
This command configures the modem for simplex or duplex operation modes. When
transmit only mode is selected receive faults are inhibited and when receive only mode is
selected transmit faults are inhibited.
Command: <add/MOM_xxxxxxx”cr”
Response:
>add/MOM_xxxxxxx”cr””lf”]
xxxxxxx = TX_ONLY, RX_ONLY, or DUPLEX.
Status Only:
<add/MOM_”cr”
Response:
>add/MOM_xxxxxxx”cr””lf”]
5.0 Status Commands/Responses
5.1 Configuration Status
5.1.1 Modulator/Coder Configuration Status
The Modulator/Coder configuration status command causes a block of data to be
returned by the addressed modem. The block of data reflects the current configuration
status of the Modulator/Coder.
Command:
<add/MCS_”cr”
Response:
>add/MCS_”cr”
RF_xxx”cr”
RF output (ON/OFF)
MF_nnn.nnnn”cr” Modulator Frequency
MPO_snn.n”cr”
Modulator Power Offset
MOP_snn.n”cr”
Modulator Output Power
MR_nnn_mmmm.m”cr” Modulator Rate