Comtech EF Data LPOD Installation And Operation Manual page 129
Outdoor amplifier / block up converter (buc)
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- Hardware installation and operation manual (152 pages) ,
- Installation and operation manual (250 pages)
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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
LNB Current
LCW=
2 bytes
Window
Retrieve next 5
N/A
145 bytes
unread Stored
Alarms
E
Low Power
LPT=
5 bytes
Forward Threshold
Description of Arguments
(Note that all arguments are printable ASCII characters)
Command or Query.
Sets or returns the alarm window in ±% of the calibrated LNB Current in the form xx, where:
xx=20 to 50, in increments of 1(%)
99 disables the alarm function (see Note)
Default value: 30
Note: When queried, a return value of 99 indicates that the current window is disabled. This method is due to
become obsolete. Use of the CWE command/query is recommended instead of specifying 99 here.
Example (sets the alarm window to ±30%): <1/LCW=30'cr'
>0001/LCW='cr''lf'
Query only.
Returns the five oldest stored events in the alarm log. If there are no events in the log the unit will reply with
LNA*. All events that are read from the log are also automatically removed from the log.
Reply format:
YYYYYYYYYY ZZ mmddyy hhmmss'cr'
YYYYYYYYYY ZZ mmddyy hhmmss'cr'
YYYYYYYYYY ZZ mmddyy hhmmss'cr'
YYYYYYYYYY ZZ mmddyy hhmmss'cr'
YYYYYYYYYY ZZ mmddyy hhmmss'cr''lf'
Where:
YYYYYYYYYY = fault description.
ZZ = one of the following event types:
FT = Fault
OK = Clear
IF = Information
mmddyy hhmmss = date / time stamp.
Example: <1/LNA?'cr'
>0001/LNA='cr'
LOG CLR IF 175503 052307'cr'
FAN #1 FT 175504 052307'cr'
OVR TMP FT 175504 052307'cr'
FAN #1 OK 175504 052307'cr'
IIC BUS FT 175504 052307'cr''lf'
Command or Query.
Sets or returns the threshold for the low forward power alarm/fault in the form xx.xx.
If the forward power drops below the specified value, the alarm/fault will be indicated. Setting this parameter to
the default value of 00.00 effectively disables the threshold
Example: <1/LPT=00.00'cr'
>0001LPT='cr''lf'
5–21
Revision 9
MN-LPOD
Response to
Query
Response to Query
Command
(Instruction
(Target to
(Target to
Code and
Controller)
Controller)
Qualifier)
LCW=
LCW?
LCW=xx
LCW?
(See Description of
LCW*
Arguments)
LNA=
LNA?
LNA=YY..ss
(See Description of
Arguments)
LPT =
LPT?
LPT =xx.xx
LPT?
(See Description of
LPT *
Arguments)
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