Model 4200A-SCS Parameter Analyzer Reference Manual
Section 3: Source-measure hardware
4200A-901-01 Rev. C / February 2017
3-33
Measure only (V or I)
The next figures show the configurations for using the SMU exclusively as a voltmeter or ammeter.
For both of these configurations, use local sensing.
For measure V, set the voltage compliance higher than the measured voltage. For measure I, set the
current compliance higher than the measured current.
In the following figure, the SMU is configured to measure voltage only by setting it to source 0 A and
measure voltage.
Figure 69: Measure voltage only
In the following figure, the SMU is configured to measure current only by setting it to source 0 V and
measure current. Note that to get positive (+) readings, conventional current must flow from FORCE
to COMMON.
Figure 70: Measure current only
