
1-14 Agilent B1500A/B1505A Programming Guide, Edition 11
Programming Basics
Getting Started
To Set the Measurement Range
To set the measurement range, send the following command:
For the current measurement with the auto ranging mode, you can specify the
coverage of each measurement range. To specify the coverage, send the RM
command.
For details, see Chapter 4, “Command Reference.”
Example This example sets the voltage measurement ranging mode of channel 1 to auto.
OUTPUT @B1500;"RV 1,0"
This example sets the current measurement ranging mode of channel 1 to auto, and
specifies coverage between 9 % and 90 % of the range value or between 90 mA and
180 mA for the 200 mA range.
OUTPUT @B1500;"RI 1,0"
OUTPUT @B1500;"RM 1,3,90"
NOTE To use 1 pA range of ASU
Set the 1 pA limited auto ranging mode or the 1 pA fixed range mode. Or enable the
1 pA range for the auto ranging mode by using the SAR command. See “SAR” on
page 4-172.
Command Description
RI Sets the current measurement range. Available for the
current measurements that use the XE command. Not
available for the high speed spot measurement.
RV Sets the voltage measurement range. Available for the
voltage measurements that use the XE command. Not
available for the high speed spot measurement.
RC Sets the impedance measurement range. Available for the
CV sweep/spot C measurements.
TI, TTI Sets the current measurement channel and range, and
performs the high speed spot measurement.
TV, TTV Sets the voltage measurement channel and range, and
performs the high speed spot measurement.
TIV, TTIV Sets the current and voltage measurement channel and
ranges, and performs the high speed spot measurement.
TC, TTC Sets the impedance measurement channel and range, and
performs the high speed spot measurement.
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