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IM 765501-01E
Communication Commands
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16.4.4 Sample 2 (Example of generating a trigger from the PC and reading the
measured results)
Attribute VB_Name = “Sample2”
‘================================================================
‘
‘ Sample 2 (Example of generating a trigger from the PC and reading the measured
results)
‘
‘ CALL SampleSequence2().
‘
‘===============================================================
‘————————————————————————————————
‘
‘ Setup 2
‘
‘ <Source setting>
‘ Source function: Voltage
‘ Source range setting: 20 V
‘ Limiter: ±50 mA
‘ Source level: –17.5 V
‘
‘ <Measurement Setup>
‘ Measurement: ON
‘ Measurement function: Current
‘ Integration time: Minimum (= 250 us)
‘ Auto zero: OFF
‘
‘ <Trigger setting>
‘ Trigger source: External trigger
‘ Source delay: Minimum (= 1 us)
‘ Measurement delay: 1 ms
‘
‘ Output: ON
‘
‘————————————————————————————————
Function Setup2(dev As Integer)
Call CommSend(dev, “*RST”) ‘ Reset to factory default
settings
Call CommSend(dev, “:SOUR:FUNC VOLT”) ‘ Source function Voltage
Call CommSend(dev, “:SOUR:VOLT:RANG 20V”) ‘ Source range setting 20 V
Call CommSend(dev, “:SOUR:CURR:PROT:LINK ON”) ‘ Limiter tracking ON
Call CommSend(dev, “:SOUR:CURR:PROT:ULIM 50mA”)‘ Limiter 50 mA
Call CommSend(dev, “:SOUR:CURR:PROT:STAT ON”) ‘ Limiter ON
Call CommSend(dev, “:SOUR:VOLT:LEV -17.5V”) ‘ Source level –17.5 V
Call CommSend(dev, “:SENS:STAT ON”) ‘ Measurement ON
Call CommSend(dev, “:SENS:FUNC CURR”) ‘ Measurement function Current
Call CommSend(dev, “:SENS:ITIM MIN”) ‘ Integration time Minimum
Call CommSend(dev, “:SENS:AZER:STAT OFF”) ‘ Auto zero OFF
Call CommSend(dev, “:TRIG:SOUR EXT”) ‘ Trigger source External trigger
Call CommSend(dev, “:SOUR:DEL MIN”) ‘ Source delay Minimum
Call CommSend(dev, “:SENS:DEL 1ms”) ‘ Measure delay 1 ms
Call CommSend(dev, “:OUTP:STAT ON”) ‘ Output ON
End Function
16.4 Sample Programs
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