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Reference: Remote Commands ~ Command Description
OTS9100 User Manual 3-43
:SENSe:STATus:PATH:LEDS
This query reports the occurence of various path-layer error and status conditions typically shown by
front-panel status indicator lights. The response is an integer number representing the time of the most
recent status change, followed by strings identifying the active conditions. The strings are listed in the
table below. An optional numeric parameter specifies a time value, such that only events that occurred
after that time are reported. If the time parameter is not present, it defaults to zero, corresponding to the
start of the most recent test.
Syntax :SENSe<slot>:STATus:PATH:LEDS? [<NR1>]
Condition String Word and bit value
AIS-P / AU-AIS ais-p Parameter 1, bit value 1 (hex 1)
LOP-P / AU-LOP lop-p Parameter 1, bit value 4 (hex 4)
B3 b3 Parameter 1, bit value 2 (hex 2)
RDI-P (all) / HP-RDI (all) rdi-p Parameter 2, bit value 1 (RDI-P), 2 (ERDI-P Payload),
4 (ERDI-P Server), 8 (ERDI-P Connectivity)
REI-P / HP-REI rei-p Parameter 2, bit value 16 (hex 10)
TIM-P / HP-TIM tim-p Parameter 1, bit value 128 (hex 80)
UNEQ-P / HP-UNEQ uneq-p Parameter 1, bit value 64 (hex 40)
PLM-P / HP-PLM plm-p Parameter 1, bit value 256 (hex 100)
LSS lss Parameter 3, bit value 2 (hex 2)
Bit Error / TSE bit Parameter 3, bit value 1 (hex 1)
No conditions set (none) All parameters 0 (Hex 0)
:SENSe:STATus:PATH:LEDS:HEXadecimal
This query is an alternative form of :SENSe:STATus:PATH:LEDS. It returns a time value and three
integer values that represent the status conditions listed in the table above. The parameters are returned
as hexadecimal (base 16) numbers. Each condition appears as a bit value in one of the four parameter
values returned; the particular parameter and bit value appears in the table above. Note that the high-
order eight bits of each parameter identify the parameter in question and do not represent LED status
conditions. The optional time parameter specifies the earliest time of interest.
Syntax :SENSe<slot>:STATus:PATH:LEDS:HEXadecimal? [<NR1>]
:SENSe:STATus:PATH:LEDS:NUMEric
This query is an alternative form of :SENSe:STATus:PATH:LEDS. It returns a time value and three
integer values that represent the status conditions listed in the table above. The parameters are returned
as decimal numbers. Each condition appears as a bit value in one of the four parameter values returned;
the particular parameter and bit value appears in the table above. Note that the high-order eight bits of
each parameter identify the parameter in question and do not represent LED status conditions. The
optional time parameter specifies the earliest time of interest.
Syntax :SENSe<slot>:STATus:PATH:LEDS:NUMEric? [<NR1>]