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CDM-625 Advanced Satellite Modem
Remote Control
Command
Parameter
Number of
(Instruction
Type
Arguments
& Qualifier)
Faults and
N/A
10 bytes
Status
Description of Arguments
Query only.
Unit returns the current highest-priority fault and status codes for the
Unit (hardware), TX Traffic, RX Traffic, and ODUs:
a = Unit status:
0=No faults
1=Power supply fault, +5 volts
2=Power supply fault , +12 volts
3=Power supply fault, –5 volts
4=Power supply fault, +3.3 volts
5=Power supply fault, –12 volts
6=Power supply fault, +2.5 volts
7=Top Card comms
8=Tx synthesizer lock
9=Rx synthesizer
A=Top card load fail
B=TPC/LDPC FPGA load fail
C=HDLC FPGA load fail
D=CinC FPGA load fail
E=VersaFEC FPGA load fail
F=Calibration data missing
G=Reference unlocked (Note: Tx off)
H=TXDCM fail
Exception: 600L: F=Rx synthesizer2
b = Tx Traffic status:
0=Tx traffic OK
1=No clock from terrestrial interface
2=Tx FIFO slip
3=AIS detected on incoming data
4=AUPC upper limit reached
5=(Hi-Stab) No External Ref found (no activity)
6=BUC summary alarm (if ABA enabled)
7=G.703 Loss of Signal (only valid in Clock Extend Mode)
Exceptions:600L:
6=BUC current, 7=BUC voltage,
8=BUC no comms/bad checksum
9=BUC PLL, A=BUC temperature
D–51
Revision 1
MN-0000036 (Ref MN/CDM625.IOM)
Query
Response to
(Instruction &
Response to Query
Command
Qualifier)
N/A
FLT?
FLT=abcdefghxx
(see description of
arguments)
600/L format:
FLT=abcdef
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