Tektronix Keithley SourceMeter 2470 Reference Manual

2470
High Voltage SourceMeter Instrument Reference Manual Section 12:
SCPI command reference
2470-901-01 Rev. A / May 2019 12-193
Example 2
*RST
TRIG:TIM4:DEL 0.5
TRIG:TIM4:STAR:STIM NOT8
TRIG:TIM4:STAR:GEN OFF
TRIG:TIM4:COUN 20
TRIG:TIM4:STAT ON
TRIG:LOAD "Empty"
TRIG:BLOC:BUFF:CLEAR 1, "defbuffer1"
TRIG:BLOC:NOT 2, 8
TRIG:BLOC:WAIT 3, TIM4
TRIG:BLOC:MEAS 4, "defbuffer1"
TRIG:BLOC:BRAN:COUN 5, 20, 3
INIT
*WAI
TRAC:ACT? "defbuffer1"
Set trigger timer 4 to have a 0.5 s delay.
Set the stimulus for trigger timer 4 to be the notify 8 event.
Set the trigger timer 4 stimulus to off.
Set the timer event to occur when the timer delay elapses.
Set the trigger timer 4 count to 20.
Enable trigger timer 4.
Clear the trigger model.
Set trigger model block 1 to clear the buffer.
Set trigger model block 2 to generate the notify 8 event.
Set trigger model block 3 to wait for trigger timer 4 to occur.
Set trigger model block 4 to make a reading and store it in default buffer 1.
Set trigger model block 5 to repeat the trigger model 20 times, starting at block 3.
Start the trigger model.
Output the number of entries in default buffer 1.
Output:
20
Also see
:TRIGger:TIMer<n>:CLEar (on page 12-192)
:TRIGger:TIMer<n>:DELay (on page 12-194)

Tektronix Keithley SourceMeter 2470 Specifications

General

Model	2470
Type	SourceMeter
Category	Measuring Instruments
Channels	1
Voltage Source Range	±1000 V
Current Source Range	±1 A
Power	100 W
Current Measurement Resolution	10 pA
Measurement Resolution	6½ digits
Display	5 inch capacitive touchscreen
Interface	USB, GPIB, Ethernet
Supported Communication Protocols	SCPI
Input/Output Connectors	4-wire