Comtech EF Data LPOD - Page 144

LPOD Outdoor Amplifier / Block Up Converter (BUC) Revision 9
Serial-based Remote Product Management MN-LPOD
5–36
Parameter Type
Command
(Instruction
Code and
Qualifier)
Arguments
for Command
or Response
to Query
Description of Arguments
(Note that all arguments are printable ASCII characters)
Response to
Command
(Target to
Controller)
Query
(Instruction
Code and
Qualifier)
Response to Query
(Target to
Controller)
Terminal Status
Change
N/A
1 byte
Query only.
Indicates if there has been a change in the configuration since the last time a command was issued, in the form
x, where:
0 = no status change
1 = there has been a status change.
A status change is defined as any time a parameter is changed, such as when command that changes a value is
successfully executed. A status change also results when there is a redundant switchover, or a fault condition.
A query does not set the status change flag. The status change flag is cleared after being read.
Example: <1/TSC?’cr’
>0001/TSC=0’cr’’lf’
TSC=
TSC?
TSC=x
(See Description of
Arguments)
External
Reference Mute
O
XRM=
1 byte
numeric
Command or Query.
Sets or returns the external reference mute state in the form x, where:
0 = Disable
1 = Enable (see Note)
Note: To enable this command, the internal reference oscillator option must be installed; otherwise, a mode
error will result. A hardware mute condition generated by the XRM mute is one of the conditions that can cause
the MUT command to return MUT=2.
When enabled, the unit will mute if an external reference oscillator is not detected.
Example: <1/XRM=1’cr’
XRM=
XRM?
MSK*
XRM?
XRM=x
(See Description of
Arguments)