Technical data

4-144 Agilent B1500A/B1505A Programming Guide, Edition 11
Command Reference
NUB?
Execution
Conditions
If the output voltage is greater than the allowable voltage for the interlock open
condition, the interlock circuit must be shorted.
Syntax MV chnum,vrange,base,bias[,Icomp]
Parameters chnum : SMU source channel number. Integer expression. 1 to 10 or 101 to
1001. See Table 4-1 on page 4-16.
vrange : Ranging type. Integer expression. The output range will be set to the
minimum range that covers both base and bias 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, bias : Base voltage and bias voltage (in V). Numeric expression. See Table
4-7 on page 4-24, Table 4-9 on page 4-26, Table 4-12 on page 4-27, or
Table 4-15 on page 4-28 for each measurement resource type. For using
3000 V range of HVSMU, base and bias 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 4-12 on page 4-27, or Table
4-15 on page 4-28 for each measurement resource type. If you do not
set Icomp, the previous value is used. 0 A is not allowed for Icomp.
Example
Statements
OUTPUT @B1500;"MV 1,12,0,5,1E-3"
See Also “MT”, “MCC”, “MSC”
NUB?
The NUB? query command checks the number of measurement data in the output
data buffer, and stores the results in the output data buffer (query buffer).
Syntax NUB?
Query Response number_of_measurement_data<CR/LF^EOI>
Example
Statements
OUTPUT @B1500;"NUB?"
ENTER @B1500;A
ODSW
This command specifies the operation of the pulse switch for the specified SPGU
channel. Set for each channel. See “SPGU Module” on page 2-53 for details on the
operation of the pulse switch.