Examples - Keithley SourceMeter 2790 Reference Manual

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Examples

One-shot reading, DC volts, no trigger, fastest rate
*RST
:INITiate:CONTinuous OFF;:ABORt
:SENSe:FUNCtion 'VOLTage:DC'
:SENSe:VOLTage:DC:RANGe 10
:SENSe:VOLTage:DC:NPLC 0.01
:DISPlay:ENABle OFF
:SYSTem:AZERo:STATe OFF
:SENSe:VOLTage:DC:AVERage:STATe OFF
:TRIGger:COUNt 1
:READ?
(Enter reading)
One-shot reading, DC volts, bus trigger, auto ranging
*RST
:INITiate:CONTinuous OFF;:ABORt
:TRIGger:SOURce BUS
:SENSe:FUNCtion 'VOLTage:DC'
:SENSe:VOLTage:DC:RANGe:AUTO ON
:TRIGger:COUNt 1
:INITiate
*TRG -or- GET
:SENSe:DATA:FRESh?
(Enter reading)
One-shot reading, external trigger, auto delay enabled
*RST
:INITiate:CONTinuous OFF;:ABORt
:TRIGger:SOURce EXTernal
:TRIGger:DELay:AUTO ON // Note: Auto trigger delay only takes effect with
:SENSe:FUNCtion 'VOLTage:DC'
:SENSe:VOLTage:DC:RANGe:AUTO ON
:INITiate
(external trigger)
:SENSe:DATA:FRESh?
(enter reading)
Model 2790 SourceMeter
// Use fixed range for fastest readings.
// Use lowest NPLC setting for fastest
// readings.
// Turn off display to increase speed.
// Disable autozero to increase speed, but may
// cause drift over time.
// Turn off filter for speed.
// Triggers reading (GET is a GPIB general bus
// command).
// trigger source set for BUS or EXTernal.
// This step will time out if the trigger has not occurred.
®
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