Comtech EF Data LPOD Series Installation And Operation Manual page 157

Controller-to-Target
Parameter
Instruction Code and
Type
Qualifier
(* indicates
End-of-Life)
Command Query
Switch Bias Tee SBT= SBT?
Set FSK SFA= SFA?
Address
Summary Fault N/A SFS?
Status*
SNMP SNA= SNA?
Authentication
Trap Enable
Serial Interface Operation
Arguments
for Command
(Note that all arguments are ASCII numeric codes from 48 to 57)
or Query
1 byte Command or Query.
numeric Sets or returns switching of the bias tee into the through state or into the off state,
in the form x, where:
0=Off State (mute LNB) (DEFAULT)
1=Through State (unmute LNB)
NOTES:
1) The bias tee provides a means of muting the LNB. The SBT state will be
controlled by the amplifier mute state while running in redundancy mode,
but while the unit is not in redundancy mode the bias tee may be set
independently of the amplifier mute state.
2) To send this command the unit must have the bias tee option installed;
otherwise, a mode error will result. A mode error will also result if this
command is sent while the unit is running in redundancy mode.
COMMAND EXAMPLE: <0001/SBT=1{CR}
2 bytes, Command or Query.
numeric Sets or returns the FSK Address in the form xx, where:
xx=Address value from 01 (DEFAULT) to 15.
COMMAND EXAMPLE: <0001/SFA=01{CR}
1 byte Query only.
Returns the summary fault state in the form x, where:
0=Not Faulted (SumFLT_COM J6 pin K is not connected to SumFLT_NC J6 pin
M)
1=Faulted (SumFLT_COM J6 pin K is connected to SumFLT_NC J6 pin M)
EXAMPLE: <0001/SFS?{CR}
>0001/SFS=0{CR}{LF}
1 byte Command or Query.
Sets or returns the SNMP Authentication Trap in the form x, where:
0=Disabled
1=Enabled
COMMAND EXAMPLE: <0001/SNA=0{CR}
Low Power Outdoor (LPOD) Amplifier/Block Up Converter (BUC)
Description of Arguments
5–37
Revision 15
Target-to-Controller
(see Description of
Arguments)
Response to Response
Command to Query
SBT= SBT=x
SBT?
SBT*
SFA = SFA=xx
SFA?
SFA*
SFS= SFS=x
SNA= SNA=x
SNA?
MN-LPOD