4: Sourcing and measuring 2470 High Voltage SourceMeter Instrument
4-68 2470-901-01 Rev. A / May 2019
Run the test:
1. Press the HOME key.
2. Use 4-wire connections to connect the first resistor to the instrument.
3. Press the OUTPUT ON/OFF switch to turn the source on.
4. Verify that the instrument is set to Continuous Measurement. If necessary, hold the TRIGGER
key for 2 s and select Continuous Measurement.
5. Observe the measurements. If the resistor is inside the limits set for Limit 1, L1PASS is displayed.
If the resistor is not within the limits, L1FAIL is displayed. If the resistor is in the limits set for
Limit 2, L2PASS is displayed. If the resistor is not within the limits, L2FAIL is displayed. A
n
ex
ample of a test that passed the L1 test but failed the L2 test is shown below.
6. Press the OUTPUT ON/OFF switch to turn the source off. Note that the limit indicators ar
e
di
splayed until you turn limit testing off.
Figure 74: Limit test front-panel indicators
Set up a limit test using the remote interface
You can set up limit testing through a remote interface. There are several methods you can use to set
up the limit test:
• Scripting (available with TSP only): Allows the most flexibility; you can set up the limit test as
needed.
• Trigger model: Provides the best speed and throughput, using predefined trigger blocks to
s
implify set up.
The following topics show examples using simple and complex limit and binning tests.
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