User Manual

17. How to do Pass/Fail test
The Pass/Fail function monitors changes of signals and output pass or fail signals by comparing the
input signal that is within the pre-defined mask.
Click
to show Function menu, choose "Pass/Fail".
Detect whether the input signal is within the limits of the rule, if it exceeds limits of the rule, it is "Fail";
otherwise it is "Pass". Also it can output fail or pass signal by built-in and configurable output port.
17.1. To run the test, read the following steps:
1. Choose channel: Options include CH 1, CH 2 and Math。
2. Set horizontal tolerance and vertical tolerance. You can adjust by or input directly.
3. Click "Create Rule".
4. Set output type: Choose "Pass" or "Fail". Check or uncheck "Ring", "Message Show" and "Stop
Once" as needed.
Ring: The bell rings when it meets the rule.
Stop Once: Stop once it meets the rule.
Message Show: Display the counting message on the left top.
5. Enable switch on: Click "Enable".
6. Begin to test: Click "Run".
7. Stop testing: Click "Stop".
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