Comtech EF Data CDM-IP 300L User Manual
Page 140
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CDM-IP 300L IP-Centric Satellite Modem
Rev. 1
CD/CDMIP300L.IOM
114
Parameter
Type
Protocol
Description
Demodulator
Stored Faults
Command:
Response:
MM/DD/YYYY'cr'
MOD_xxx'cr'
CD_xxx'cr'
SYN_xxx'cr'
ICH_xxx'cr'
QCH_xxx'cr'
BERT_xxx'cr'
CONF_xxx'cr''
LNB_xxx’cr’’lf’]
Demod Module (OK/FLT)
Carrier Detect (OK/FLT)
IF Synthesizer Lock (OK/FLT)
I Channel (OK/FLT)
Q Channel (OK/FLT)
BER Threshold (OK/FLT)
Configuration (OK/FLT)
LNB (OK/FLT)
Common
Equipment
Stored Faults
Command:
Response:
MM/DD/YYYY'cr'
M&C_xxx'cr'
INT_xxx'cr'
BAT_xxx'cr'
+5_xxx'cr'
+12_xxx'cr'
-12_xxx'cr'
ST_xxx'cr''lf']
Monitor & Control Module (OK/FLT)
Data Interface/Overhead Module (OK/FLT)
Battery/Clock (OK/FLT)
+5 Vdc Power Supply (OK/FLT)
+12 Vdc Power Supply (OK/FLT)
-12 Vdc Power Supply (OK/FLT)
Self Test (OK/FLT)
Reed-
Solomon
Unavailable
Seconds
Command:
Response:
MM/DD/YYYY'cr'
UNA_xxx'cr''lf']
Unavailable Seconds (FLT/OK)
Bulk Consol.
Analog
Status
Command:
Response:
This command is similar to the 'BCS_' command, but returns
modem analog parameters. Additional status of new options and
features will always be appended to the end.
Where 'pn' is the last parameter returned.
Parameter
Number
Parameter Name
(Command Reference)
Description
1
2
3
4
5
6
7
Receive Signal Level
(ref. 'RSL_' command).
Raw BER
(ref. 'RBER_' command).
Corrected BER
(ref. 'CBER_' command).
Interface Read Error Status
(ref. 'IRES_' command).
EB/NO
(ref. 'EBN0_' command).
Buffer Fill Status
(ref. 'IBFS_' command).
LNB Current
p1 = xsnn.n, receive signal level in dBm.
p2 = xm.mE-ee.
p3 = xm.mE-ee.
p4 = tttt_xm.mE-ee.
p5 = xnn.n, EB/NO in dB.
p6 = nn%, buffer fill status.
P7 = nnn, LNB Current
Note: Parameters 2 through 6 are dependent on carrier acquisition, if the decoder is not locked empty data blocks are returned (,,,,,).