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Section 3: Basic Operation
Basic measurement and voltage source commands
Table 3-6
more information on using these commands and many other commands that control these
functions.
Table 3-6
Basic measurement and voltage source commands
Command
:SENSe[1]:CURRent:RANGe <n>
:SENSe[1]:CURRent:RANGe:AUTO <state>
:SENSe2:CURRent:RANGe <n>
:SENSe2:CURRent:RANGe:AUTO <state>
:SOURce[1]:VOLTage:MODE FIXed
:SOURce[1]:VOLTage:RANGe <n>
:SOURce[1]:VOLTage <n>
:SOURce2:VOLTage:MODE FIXed
:SOURce2:VOLTage:RANGe <n>
:SOURce2:VOLTage <n>
:OUTPut[1] <state>
:OUTPut2 <state>
:FORMat:ELEMents <name>
:READ?
Measurement programming example
Table 3-7
2. Note that the steps correspond to those listed previously in
procedure."
Channel 2 measurement range: 2 μA
•
•
Channel 2 source range: 10 V
•
Channel 2 source output level: 10 V
NOTE
Table 3-7
Basic measurement command sequence
1
Step
1
2
3
4
5
1
Steps correspond to front-panel steps as described in
2
Commands must be sent in order given.
3
Instrument must be addressed to talk after :READ? to acquire data.
3-10
summarizes basic measurement and voltage source commands. See
summarizes the command sequence for a basic measurement procedure using channel
These commands set up the Model 6482 as follows:
See
Appendix F
for a complete program listing.
Action
Select channel 2 measure range.
Select channel 2 current reading.
Set channel 2 source range.
Set channel 2 source amplitude.
Turn on channel 2 output.
Read data.
Turn off channel 2 output.
Return to
Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
Description
Set channel 1 current measure range (n = range).
Enable or disable channel 1 auto range (state = ON or OFF).
Set channel 2 measure range (n = range).
Enable or disable channel 2 auto range (state = ON or OFF).
Select fixed sourcing mode for channel 1 source.
Select channel 1 source range (n = range, 10 or 30).
Set channel 1 source amplitude (n = volts).
Select fixed sourcing mode for channel 2 source.
Select channel 2 source range (n = range, 10 or 30).
Set channel 2 source amplitude (n = volts).
Turn channel 1 output on or off (state = ON or OFF).
Turn channel 2 output on or off (state = ON or OFF).
Select reading channel. <name> =CURRent[1]
(channel 1), CURRent2 (channel 2).
Trigger and acquire reading.
2,3
Commands
*RST
:SENS2:CURR:RANG 2e-6
:FORM:ELEM CURR2
:SOUR2:VOLT:RANG 10
:SOUR2:VOLT 10
:OUTP2 ON
:READ?
:OUTP2 OFF
"Front-panel measurement procedure."
Section Topics
Section 16
"Front-panel measurement
Comments
Restore GPIB defaults.
Select 2 μA range.
Return channel 2 reading.
Select 10 V source range.
Source 2 output = 10 V.
Output on before measuring.
Trigger, acquire reading.
Output off after measuring.
6482-901-01 Rev. A / August 2012
for
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