Comtech EF Data SDM-2020 User Manual
Page 221
SDM-2020 Satellite Demodulator
Revision 4
Remote Control Commands
MN/SDM2020D.IOM
A–21
Interface
Receive Side
Stored Faults
Command:
Response:
FSYN_xxx'cr'
RXD_xxx'cr'
PLL_xxx'cr'
FIFO_xxx'cr'
INT_xxx'cr'
2047_xxx’cr’
UNFL_xxx’cr’
OVFL_xxx’cr’
CLK_xxx’cr’
BUFF_xxx’cr’’If]
Frame Sync Lock (OK/FLT)
Data Stable/AIS (OK/FLT)
Receive Synth PLL Lock (OK/FLT)
Receive FIFO (OK/FLT)
Interface Module (OK/FLT)
2047 Pattern Lock Detect
Buffer Underflow (OK/FLT)
Buffer Overflow (OK/FLT)
Select Buffer Clock Activity (OK/FLT)
Buffer Full (OK/FLT)
Common
Equipment
Stored Faults
Command:
Response:
M&C_xxx'cr'
BAT_xxx'cr'
- 12_xxx'cr'
+12_xxx'cr'
+5_xxx'cr'
LNB_xxx'cr''lf']
Monitor & Control Module (OK/FLT)
Battery/Clock (OK/FLT)
-12V Power Supply (OK/FLT)
+12V Power Supply (OK/FLT)
+5V Power Supply (OK/FLT)
LNB (OK/FLT)
Reed-
Solomon
Unavailable
Seconds
Command:
Response:
MM/DD/YY'cr'
UNA_xxx'cr''lf']
Unavailable Seconds (OK /FLT)