Comtech EF Data LPOD Installation And Operation Manual page 140

LPOD Outdoor Amplifier / Block Up Converter (BUC)
Serial-based Remote Product Management
Command Arguments
(Instruction for Command
Parameter Type
Code and or Response
Qualifier) to Query
Remote Baud SBR= 4 bytes
Rate
Switch Bias Tee SBT= 1 byte
numeric
Set FSK Address SFA= 2 bytes,
numeric
Summary Fault N/A 1 byte
Status
E
Description of Arguments
(Note that all arguments are printable ASCII characters)
Command or Query.
Sets or returns the remote baud rate in the form xxxx, where:
2400 = 2400 baud
4800 = 4800 baud
9600 = 9600 baud (default value)
19K2 = 19200 baud
38K4 = 38400 baud
Note: When changing baud rates remotely the response to the command will be returned using the same baud
rate as that used to send the command.
Examples: <1/SBR=9600'cr'
>0001/SBR=9600'cr''lf'
<1/SBR?'cr'
>0001/SBR=09600'cr''lf'
Command or Query.
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 value)
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 redundant mode, but while the unit is not in redundant 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 redundant mode.
Example: <1/SBT=1
Command or Query.
Sets or returns the FSK Address in the form xx, where:
xx=01-15
Default value: 01
Example: <1/SFA=01'cr'
>0001/SFA='cr''lf'
Query only.
Returns the condition of the summary fault relay 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: <1/SFS?
>0001/SFS=0'cr''lf'
5–32
Revision 9
MN-LPOD
Response to Query
Response to Query
Command (Instruction
(Target to
(Target to Code and
Controller)
Controller) Qualifier)
SBR= SBR? SBR=xxxx
SBR? (See Description of
SBR* Arguments)
SBT= SBT? SBT=x
SBT? (See Description of
SBT* Arguments)
SFA = SFA? SFA=xx
SFA? (See Description of
SFA* Arguments)
SFS= SFS? SFS=x
(See Description of
Arguments)