Keithley DMM7510 Reference Manual page 286

Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
5. The Auto Clear setting automatically clears the limit fail indicator when a new passing
measurement is made. To turn this feature off, select Off.
6. Set the Low Value. If the measurement is below the Low Value, the limit failure indicator is
displayed.
7. Set the High Value. If the measurement is above the High Value, the limit failure indicator is
displayed.
8. The Audible setting determines if a beeper sounds when a measurement passes or fails. Set as
needed.
9. Select HOME to return to the operating display.
10. Make a measurement. L1PASS is displayed if the measurement is in the limits; L1FAIL is
displayed if the measurement is not in the limits.
An example of using limit testing to check resistors is described in the following topic.
Front-panel limit test
This example is set up to test a box of 100 Ω ±1 % and 100 Ω ±10 % resistors that you want to
separate manually. You can change values as needed to adapt the test to your needs.
To set up the test:
1. Press the FUNCTION key.
2. Select 4W Res.
3. Press the MENU key.
4. Under Measure, select Calculations.
5. Set Limit 1 and Limit 2 to On.
6. Select Config for Limit 1.
7. Set the Low Value to 90 Ω.
8. Set the High Value to 110 Ω.
9. Select OK.
10. Select Config for Limit 2.
11. Set the Low Value to 99 Ω.
12. Set the High Value to 101 Ω.
13. Select OK.
DMM7510-901-01 Rev. B / May 2015
Section 3: Functions and features
3-103