Comtech EF Data SDM-650B - Manual (Page 331)

SDM-650B Satellite Modem Trojan Interface
Rev. 5 G–35
G.6.4.5.2 Modem Faults Status (Summary)
This command returns the current overall fault conditions of the modem.
Command:
Response: >add/MFS_”cr”
DMD_xxx”cr”
Demodulator (FLT/OK)
MOD_xxx”cr” Modulator (FLT/OK)
CEQ_xxx”cr””lf”] Common Equipment (FLT/OK)
G.6.4.5.3 Modulator Status
The modulator status is returned as a block of data which indicates general status
information.
Command:
Response: >add/MS_”cr”
RF_xxx”cr”
RF output (ON/OFF) actual status not config
MOD_xxx”cr” Module missing or will not program (OK/FLT)
AGC_xxx”cr” AGC leveled (OK/FLT)
SYN_xxx”cr” Carrier synthesizer (OK/FLT)
BCLK_xxx”cr” Bit clock (OK/FLT)
TCLK_xxx”cr” Transmit clock (OK/FLT)
ICH_xxx”cr” I-channel (OK/FLT)
QCH_xxx”cr” Q-channel (OK/FLT)
SFLT_xx”cr””lf”] Number of stored faults logged (0 to 10)
G.6.4.5.4 Demodulator Status
The demodulator status is returned as a block of data which provides general status
information.
Command:
Response: >add/DS_”cr”
DMD_xxx”cr”
Demod module (OK/FLT)
CD_xxx”cr” Carrier detect (OK/FLT)
SYN_xxx”cr” Synthesizer lock (OK/FLT)
DSCR_xxx”cr” descrambler (OK/FLT)
ICH_xxx”cr” I-channel (OK/FLT)
QCH_xxx”cr” Q-channel (OK/FLT)
BCLK_xxx”cr” bit clock (OK/FLT)
BERT_xxx”cr” BER threshold (OK/FLT)
RSL_-nn.ndBm”cr” Receive Signal Level (level or No Data)
CSV_snnnnn”cr” Current Sweep Value
SFLT_xx”cr””lf”] Number of stored faults logged (0 to 10)