ECU Multi Test Step

Use the ECU Multi Test step to evaluate one or more parametric or functional tests for the DUT.

A single ECU Multi Test step can specify multiple parametric or functional tests. You can configure multisite options directly on the step.

Note You cannot use multiple ECU Multi Test steps or ECU Action steps configured to use multiple threads in While loops, in Do While loops, or in For loops that use the Custom Loop option when performing multisite testing. The steps report a run-time error in these situations. Use other types of loops instead, such as For loops that use the Fixed Number of Iterations option.

Configuring the Step

You can configure a single ECU Multi Test step test to evaluate a Boolean or numeric measurement against specified limits. Each numeric limit test can have independent limits, base units, and comparison type. Configure each measurement the same way you configure an individual Numeric Limit Test step. An ECU Multi Test step passes when none of the specified tests fail.

Use the ECU Multi Test step edit tabs in the TestStand Sequence Editor to specify the tests, comparison, limits, and multisite options.