Comtech EF Data KST-2000A, Installation And Operation Manual

Page: 162 / 182

Ku-Band Satellite Transceiver Revision 9
FSK Remote Control Commands MN/KST2000AB.IOM
E-10
Parameter
Type Command
(Instruction
Code and
qualifier) Arguments for
Command or
Response to
Query Description of arguments
(note that all arguments are ASCII numeric codes, that is,
ASCII codes between 48 and 57) Response to Command (target to controller) Query
(Instruction
Code and
qualifier)
RF Output UMU= 1 byte Command or Query.
<add/UMU=x’cr’
>add/UMU=’cr’’lf’
<add/UMU?’cr’
>add/UMU=x’cr’’lf
Where: x=0(Off), 1(On), 2(WARM), Default is 0(Off)
Note: The Off command keeps the RF output Off under all
conditions. The WARM command is a conditional On
command telling the RF output to come On after the unit is
warmed up and meets the stability requirements, while the On
command is an override, instructing the output to be On and
ignores the warm start.
UMU=(message ok)
UMU? (received ok, but invalid arguments found)
UMU*) (message ok, but not permitted in current
mode) UMU?
Read Equipment
Type RET 10 bytes Query only.
<add/RET?’cr’
>add/RET=sttttttttt’cr’’lf’
Where: ttttttttt= KST-2000A
s=HPA type, where:
0 = CEFD-SSPA
1 = OEM-SSPA
2 = OEM-TWTA
3 = None
RET= (message ok)
RET? (received ok, but invalid argument found)
RET* (message ok, but not permitted in current
mode) RET?