Basic Measurement Program - Keithley 2500 User Manual

Models 2500 and 2502 User's Manual

Basic measurement program

The program listing below performs basic single-channel DUT measurement as covered in
Section 3. This program sets up the following operating modes:
• Channel 2 measurement range: 2µA
• Channel 2 source range: 10V
• Channel 2 source output level: 10V
' Basic Measurement Program
OPEN "IEEE" FOR OUTPUT AS #1
OPEN "IEEE" FOR INPUT AS #2
PRINT #1, "INTERM CRLF"
PRINT #1, "OUTTERM LF"
PRINT #1, "REMOTE 25"
CLS
PRINT #1, "OUTPUT 25;*RST"
PRINT #1, "OUTPUT 25;:SENS2:CURR:RANG 2E-6"
PRINT #1, "OUTPUT 25;:FORM:ELEM CURR2"
PRINT #1, "OUTPUT 25;:SOUR2:VOLT:RANG 10"
range.
PRINT #1, "OUTPUT 25;:SOUR2:VOLT 10"
PRINT #1, "OUTPUT 25;:OUTP2 ON"
PRINT #1, "OUTPUT 25;:READ?"
PRINT #1, "ENTER 25"
LINE INPUT #2, R$
PRINT "Channel 2 current reading: "; R$
PRINT #1, "OUTPUT 25;:OUTP2 OFF"
END
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Example Programs
' Open IEEE-488 output path.
' Open IEEE-488 input path.
' Set input terminator.
' Set output terminator.
' Restore GPIB defaults.
' Select 2uA Ch. 2 measure
range.
' Select channel 2 reading.
' Select 10V Ch. 2 source
' Output 10V on channel 2.
' Turn on channel 2 output.
' Trigger and request reading.
' Address 2500 to talk.
' Input reading string.
' Print reading string.
' Turn off channel 2 output.
H-3