Scpi Programming; Scpi Commands - Pulse Current Measurements - Keithley 2303 User Manual

SCPI programming

Table 3-1
SCPI commands — pulse current measurements
Commands
SENSe
:FUNCtion "PCURrent"
:PCURrent
:AVERage <NRf>
:MODE <name>
:TIME
:AUTO
:HIGH <NRf>
:LOW <NRf>
:AVERage <NRf>
:SYNChronize
[:STATe]
:TLEVel <NRf>
:TLEVel
[:AMPs] <NRf>
:MILLiamp <NRf>
:DELay <NRf>
READ?
READ:ARRay?
Description
SENSe subystem:
Select pulse current measurement function.
Pulse current configuration:
Specify average count; 1 to 100, or 1 to 5000 (pulse
current digitization).
Select measurement mode; HIGH, LOW or
AVERage.
Set integration times:
Integration times set automatically.
Specify integration time (in sec) for high pulse
measurements; 33.33e-6 to 0.8333.
Specify integration time (in sec) for low pulse
measurements; 33.33e-6 to 0.8333.
Specify integration time (in sec) for average
pulse measurements; 33.33e-6 to 0.8333.
Pulse detection triggering:
Send ON to select pulse current measurements.
OFF selects pulse current digitization.
Models 2303 and 2303B - Set trigger level in
amps; 0 to 5.
Model 2303-PJ trigger level:
Set trigger level (in amps) for 5A range; 0 to 5.
Set trigger level (in amps) for 500mA range; 0
to 0.5.
Specify trigger delay in seconds; 0 to 0.1 or 0 to 5
(pulse current digitization).
Trigger and return one reading.
Trigger an array of readings and return them.
Pulse Current Measurements
Default
VOLT
1
HIGH
3.333e-5
3.333e-5
3.333e-5
ON
0.0
0.0
0.0
0.0
3-7
Ref
A
B
C
C
C
D
E
E
F
B
B