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CDM-625 Advanced Satellite Modem
Appendix D
D.5.9
LNB Parameters (L-Band Device)
Command
Parameter
Number of
(Instruction
Type
Arguments
& Qualifier)
LNB
LPS=
1 byte
DC Power
Control
Exception –
600L Emulation:
LNB & LNV
LNB
LNR=
1 byte, value
Reference
of 0 or 1
Enable
LNB
LNL=
3 bytes
Low Current
Limit
LNB
LNH=
3 bytes
High Current
Limit
LNB
N/A
4 bytes
Current
LNB
N/A
4 bytes
Voltage
Description of Arguments
Command or Query.
LNB DC Power Supply Control, in the form x, where:
0 = OFF
1 = 13V LNB Voltage
2 = 18V LNB Voltage
3 = 24V LNB Voltage
Command or Query.
LNB Reference Enable, in the form x, where:
0 = Disable LNB Reference
1 = Enable LNB Reference
Command or Query.
Low Current Limit in the form xxx, where xxx is a value between 0 and 500 mA.
Command or Query.
High Current Limit in the form xxx, where xxx is a value between 0 and 500 mA.
Query only.
LNB Current in the form xxxx, where the value is in mA.
Query only.
LNB Voltage in the form xxxx, where the value is in volts.
D–59
Revision 13
MN-CDM625
Query
Response to
Response to
(Instruction &
Command
Qualifier)
LPS=
LPS?
LPS=x
LPS?
(see Description of
LPS*
Arguments)
LPS#
Exception –
600L Emulation:
LNB & LNV
LNR=
LNR?
LNR=x
LNR?
(see Description of
LNR*
Arguments)
LNR#
LNL=
LNL?
LNL=xxx
LNL?
(see Description of
LNL*
Arguments)
LNL#
LNH=
LNH?
LNH=xxx
LNH?
(see Description of
LNH*
Arguments)
LNH#
N/A
LNC?
LNC=xxxx
(see Description of
Arguments)
N/A
LVO?
LVO=xxxx
(see Description of
Arguments)
Query
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