Programming Examples - Keithley 2302 Instruction Manual

Programming examples

The battery channel programming example applies to the Models 2306, 2306-VS, and
2306-PJ on the 5A current range. To modify the example for the 500mA current range
(Model 2306-PJ only):
1.
2.
The following command sequence will trigger and return one long integration measurement:
Battery channel (#1)
DISP:CHAN 1
SENS:CURR:RANG 5
VOLT 15
CURR 0.75
OUTP ON
SENS:LINT:TLEV:ONE 0.1
SENS:LINT:TLEV:RANG 0.5
SENS:LINT:TEDG RISING
SENS:LINT:TIME:AUTO
SENS:FUNC "LINT"
READ?
Charger channel (#2)
DISP:CHAN 2
SENS2:CURR:RANG 5
SOUR2:VOLT 15
SOUR2:CURR 0.75
OUTP2 ON
SENS2:LINT:TEDge RISING
SENS2:LINT:TLEV 0.1
SENS2:LINT:TIME:AUTO
SENS2:FUNC "LINT"
READ2?
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Change the SENS:CURR:RANG command line to select the 500mA current range.
Change the trigger level commands to appropriate commands for the 500mA current
range. In the examples, the command lines requiring this modification are italicized.
Long Integration Measurements
' Sets display to battery channel.
' Select 5A range.
' Set output voltage to 15V.
' Set current limit to 750mA.
' Turn output on.
' Set trigger level to 100mA for 1A trigger
level range.
' Select 1A trigger level range.
' Select rising trigger edge to initiate
measurement.
' Set integration time automatically for
single pulse.
' Select long integration function.
' Trigger and return one reading and reading
shown on display.
' Sets display to charger channel.
' Select 5A range.
' Set output voltage to 15V.
' Set current limit to 750mA.
' Turn output on.
' Select rising trigger edge to initiate
' measurement.
' Set trigger level to 100mA.
' Set integration time automatically for
single pulse.
' Select long integration function.
' Trigger and return one reading and reading
shown on display
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