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Appendix F: Example Programs
Linear sweep program
The program listing below performs a linear sweep as covered in
the following operating modes:
•
Source and measure channel: channel 2
•
Source mode: sweep
•
Current range: 20 mA
•
Start voltage: 1 V
•
Stop voltage: 10 V
•
Step voltage: 1 V
•
Source delay: 100 ms
' Linear Sweep Program
*RST
:FORM:ELEM CURR2
:SENS2:CURR:RANG 20e-3
:SOUR2:VOLT:START 1
:SOUR2:VOLT:STOP 10
:SOUR2:VOLT:STEP 1
:SOUR2:VOLT:MODE SWE
:SOUR2:SWE:RANG AUTO
:SOUR2:SWE:SPAC LIN
:TRIG:COUN 10
:SOUR2:DEL 0.1
:OUTP2 ON
:READ?
' Read back result
:OUTP2 OFF
F-4
Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
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7. This program sets up
' Restore GPIB defaults.
' Select channel 2 measure data.
' Enable 20 mA measure range.
' 1 V Channel 2 start voltage.
' 10 V Channel 2 stop voltage.
' 1 V Channel 2 step voltage.
' Select Channel 2 source sweep mode.
' Channel 2 automatic source range mode.
' Channel 2 linear sweep mode.
' Trigger count = sweep points.
' Source delay = 0.1 s.
' Turn on channel 2 output.
' Trigger and acquire readings.
' Turn off channel 2 output.
6482-901-01 Rev. A / August 2012
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