Keithley 2280S-32-6 - Page 294

Series 2280 Precision DC Power Supply Reference Manual Section 7: SCPI command reference
077085503 / March 2019 7-93
Example 3: Step list with BUS trigger (hold time type: TIME)
*RST
Define list
:LIST1:VOLT "1, 2"
:LIST1:CURR "0.5, 1"
:LIST1:DWEL "0.5, 1.0"
:LIST:SAVE:INTE 1
:LIST:RCL 1
:LIST:MCOMPlete STEP
:LIST:HTIMe TIME
Define trigger model (step)
:ARM:SOUR BUS
:ARM:COUN 2
:TRIG:COUN 1
Enable list mode
:LIST:STAT ON
:INIT
*TRG
*TRG
Reset the instrument and stop the trigger model
Program the voltage list 1 with 2 points
Program the current list 1 with 2 points
Program the dwell list 1 with 2 points
Save list 1 to nonvolatile memory
Recall list 1
Select STEP mode
Set hold time type to TIME. You do not have to set
sample count.
Select the BUS arm source
Set the arm count to list points, no need to set the
sample count for TIME mode
Enable list mode
Start the trigger model
Run the step
Hold time is the preset dwell time
All the readings will be stored in data buffer
Run the next step
You must allow the currently running list to finish before you run a new one. If you try to run a new
one anyway, the command will be ignored.