Test Script Flow
The NETS programmer writes a Test Script containing all the test instructions. It comprises Parameter Statements, Modes, Directives, Switching Codes, script customizations, and Test Instructions. Here is the sequence of events:
- The test script is executed, and NETS forwards the instructions to the DIT-MCO Test Instrument.
- The Test Instrument processes the instructions and applies the stimulus to the Unit Under Test.
- The Test Instrument measures the Unit Under Test at the stimulus defined in the parameter statement.
- The measurement is completed, and the Test Instrument makes a PASS/FAIL decision based on the test limits defined in the parameter statement. It returns the decision and measured values to the NETS software.
- NETS processes, records, and displays the results.

Source: NETS User Manual, Revision D, document 132-06035-0006, section 4.1.