Comtech EF Data SDM-2020 User Manual
Page 187
SDM-2020 Satellite Modulator
Revision 7
Remote Control Operation MN/SDM2020M.IOM
A-17
Parameter
Type
Command/Status/
Response
Description of Arguments
Comments
Modulator
Config.
Status
Command:
Response:
RF_xxx'cr'
MF_nnn.nnnn'cr'
MR_nnnn_mmm.mmmmmm'cr'
AMRA_nnnn_mmm.mmmmmm'cr'
AMRV_nnnn_mmm.mmmmmm'cr'
MPO_snn.n'cr'
MOP_snn.n'cr'
SE_xxx'cr'
COM_xxxxxx'cr'
MSR_xxx'cr'
MT_xxxx'cr'
TXPU_xxxxx'cr''lf']
RF Output (ON/OFF)
Modulator Frequency
Modulator Rate
Modulator Rate
Modulator Rate
Modulator Power Offset
Modulator Output Power
Scrambler Enable (ON/OFF)
Carrier Only Mode
Modulator Spectrum Rotation
Modulator Type
Transmit IF Output Power-up Configuration
The Modulator configuration status command
causes a block of data to be returned by the
addressed mod. The block of data reflects the
current configuration status of the modulator
module. Additional configuration status of new
options and features will always be appended
to the end.
Modulator/
Coder
Config.
Program
Status
Note: This command is used by Comtech EFData M:N protection switch to collect information that is necessary
to configure back-up modulators. Because this command (content and/or order) can be changed at any time by
Comtech EFData, it is advisable that other commands (“MCS_”, “ICS_”, or “BCS_”) be used for M&C systems.
This command varies depending on the installed interface. The command is located in the interface sections.
Interface
Config.
Status
Note: The interface configuration status command causes a block of data to be returned by the addressed
MODEM. The block reflects the current configuration of the interface. Additional configuration status of new
options and features will always be appended to the end. This command varies depending on the installed
interface. This command is located in the interface sections.
Modem
Faults
Status
(Summary)
Command:
Response:
MOD_xxx'cr'
ITX_xxx'cr'
CEQ_xxx'cr''lf']
Modulator (FLT/OK)
Interface Transmit Side (FLT/OK)
Common Equipment (FLT/OK)
Modulator
Status
Command:
Response:
RF_xxx'cr'
MOD_xxx'cr'
SYN_xxx'cr'
DCS_xxx'cr'
ICH_xxx'cr'
QCH_xxx'cr'
AGC_xxx'cr'
IF_xxx'cr'
CONF_xxx'cr'
SFLT_xx'cr''lf']
RF Output (ON/OFF) Actual status not config.
Module (OK/FLT)
IF Synthesizer (OK/FLT)
Data Clock Synthesizer (OK/FLT)
I Channel (OK/FLT)
Q Channel (OK/FLT)
AGC Level (OK/FLT)
IF Module Fault (OK/FLT)
Configuration Fault (OK/FLT)
Number of Stored Faults Logged (0 to 10)