Keithley 2461

Model 2461
Interactive SourceMeter® Instrument Reference Manual Section 6:
SCPI command reference
2461-901-01 A/November 2015 6-49
:OUTPut[1]:INTerlock:TRIPped?
This command indicates that the interlock has been tripped.
Type Affected by Where saved Default value
Query only Not applicable Not applicable Not applicable
Usage
:OUTPut[1]:INTerlock:TRIPped?
Details
This command gives you the status of the interlock. When the safety interlock signal is asserted, all
voltage ranges of the instrument are available. However, when the safety interlock signal is not
asserted, the V range is disabled, limiting the nominal output to less than ±42 V.
When the interlock is not asserted:
• The front-panel INTERLOCK indicator is off.
• High voltage ranges are disabled.
• If you attempt to turn on the source with a voltage more than ±21 V, an event message is generated.
If 1 is returned, the interlock signal is asserted and all voltage ranges are available.
If 0 is returned, the interlock is not asserted and the 100 V range is disabled. Lower voltage ranges
are available.
Example
OUTP:INT:TRIP?
If the interlock is not asserted, returns 0.
If the interlock is asserted, returns
1
.
Also see
None
:OUTPut[1][:STATe]
This command enables or disables the source output.
Type Affected by Where saved Default value
Command and query
Recall settings
Instrument reset
Power cycle
Source configuration list
Save settings
Source configuration list
0 (OFF)
Usage
:OUTPut[1][:STATe] <state>
:OUTPut[1][:STATe]?
<state>
Turn source off: 0 or OFF
Turn source on:
1
or
ON