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LCS-4 L-Band Combiner Switch
Remote Control Operation
Command
Arguments
(Instruction
for Cmd or
Parameter
Code and
Response
Type
qualifier)
to Query
Summary
N/A
1 byte,
Fault Status
value of 0,1
Terminal
N/A
1 byte,
Status
value of 0,1
Change
Restore
RST=
1 byte,
Factory
value of 1
Defaults
Description of Arguments
Note that all arguments are ASCII
numeric codes between 48 and 57.
Query only.
Used to Query the status of the LCS-4 Summary Fault
Relay.
Where:
0=OK
1=FT
Example: SFS=0
Query only.
Used to Query the status of the Terminal Status.
Where:
0=No Change in Status
1=Change in Status
Example: TSC=0
Command only.
Used to restore unit setting to factory default.
Example: RST =1
Following is a list of restore values:
RAM=0(manual)
MOD=1(independent switching)
SRO=Factory setting
VPC=1(On)
BCA, BCB, LCA, LCB=99 (Disabled)
CBA,CB,CLA,CLB=0 (Zero out Cal Values)
BSA, BSB, LSA, LSB=0 (PS Off)
BRA, BRB, LRA, LRB=0 (Ref Off)
BFL, LFL=0 (Summary Fault Unaffected)
RFL=0 (EXT REF Not Monitored)
CLD=0 (Disabled)
FSM=1 (Modem 1 FSK Control)
STT, SRT=0 (Combiner)
UPC=0 (Passthru)
ATT=2695 (Mid Point)
Response to
Command
(Target to
Controller)
N/A
N/A
RST= (message ok)
RST? (received ok,
but invalid
arguments found)
A-15
MN/LCS4.IOM
Query
(Instruction
code and
Response to query
qualifier)
(Target to Controller)
SFS?
SFS=x
(same format as command
arguments)
TSC?
TSC=x
(same format as command
arguments)
N/A
N/A
Revision 1
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