Agilent Technologies B1500A Instrukcja Obsługi Strona 471

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Agilent B1500A/B1505A Programming Guide, Edition 11 4-155
Command Reference
PWDCV
vrange: Ranging type for the pulsed voltage output. Integer expression. The
output range will be set to the minimum range that covers both base
and pulse values. For the limited auto ranging, the instrument never
uses the range less than the specified range. See Table 4-4 on page 4-21.
base,
pulse : Pulse base voltage or pulse peak voltage (in V). Numeric expression.
See Table 4-7 on page 4-24, Table 4-9 on page 4-26, Table 4-10 on page
4-26, Table 4-12 on page 4-27, Table 4-14 on page 4-28, or Table 4-15
on page 4-28 for each measurement resource type. For using 3000 V
range of HVSMU, base and pulse must have the same polarity.
For using UHVU, base and peak must have the same polarity.
Icomp: Current compliance value (in A). Numeric expression. See Table 4-7 on
page 4-24, Table 4-9 on page 4-26, Table 4-10 on page 4-26, Table 4-12
on page 4-27, Table 4-14 on page 4-28, or Table 4-15 on page 4-28 for
each measurement resource type. If you do not set Icomp, the previous
value is used.
Compliance polarity is automatically set to the same polarity as the
output value, regardless of the specified Icomp. If the output value is 0,
the polarity is set to positive.
Example
Statements
OUTPUT @B1500;"PT 1,0.01"
OUTPUT @B1500;"PV 1,12,0,5,1E-3"
OUTPUT @B1500;"PT 1,0.01"
OUTPUT @B1500;"PV 2,0,0,3"
PWDCV
This command sets the pulsed voltage sweep source used for the pulsed sweep CV
measurement (MM20). The sweep source will be the MFCMU, or the SMU that can
be connected to the Force1/Sense1 terminals of the SCUU (SMU CMU unify unit).
Execution
Conditions
The CN/CNX command has been executed for the specified channel.
If you want to apply DC voltage over ± 25 V, the SCUU must be connected
correctly. The SCUU can be used with the MFCMU and two SMUs (MPSMU or
HRSMU). The SCUU cannot be used if the HPSMU is connected to the SCUU or if
the number of SMUs connected to the SCUU is only one.
If the output voltage is greater than the allowable voltage for the interlock open
condition, the interlock circuit must be shorted.
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