Comtech EF Data LPOD Series Installation And Operation Manual page 143

Controller-to-Target
Parameter
Instruction Code and
Type
Qualifier
(* indicates
End-of-Life)
Command Query
LNB Current LCS= LCS?
Source
LNB Current LCW= LCW?
Window
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.
Sets or returns the LNB current source in the form x, where:
x=0,1,2,3, or 4:
0=Disable (DEFAULT)
1=Enable (18V 22kHz Disabled – SEE NOTE 2)
2=18V 22kHz Enabled (SEE NOTE 2)
3=13V 22kHz Disabled (SEE NOTE 2)
4=13V 22kHz Enabled (SEE NOTE 2)
NOTES:
1) LCS must be enabled before the LNB current can be calibrated
2) This feature is available on multi-band units only.
COMMAND EXAMPLE: <0001/LCS=1{CR}
2 bytes 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(%); set to 99 to disable (SEE NOTE).
Default value: 30
NOTE: A query return value of 99 indicates that the current window is disabled. This
method is due to become obsolete. Comtech recommends that you use the CWE
command/query instead of specifying 99 here.
COMMAND EXAMPLE: <0001/LCW=30{CR} (sets the alarm window to ±30%)
Low Power Outdoor (LPOD) Amplifier/Block Up Converter (BUC)
Description of Arguments
5–23
Revision 15
Target-to-Controller
(see Description of
Arguments)
Response to Response
Command to Query
LCS= LCS=x
LCS?
LCS*
LCW= LCW=xx
LCW?
LCW*
MN-LPOD