Running Without GUI
You can run your testplan without GUI.
Just press the green arrow button in TestStand after you have loaded your testplan.
First the ProcessSetup and PreUUTLoop sequences will execute. The latter one will connect to your MesSy (only if MesSy is enabled in StationGlobals). After a while the default TestStand UUT Information dialog will appear. You are limited to one DUT. You can ignore the UUT Serial Number input and just press OK to go on with your testplan.
Now the MainSequence will run. It will call one of your existing operation mode sequences depending on the current TCC value and how you have mapped it (read chapter Order of execution for more details). After a fresh installation there is a default mapping to the one and only operation mode [insert name] when the (simulated) TCC returns 0.
For a correct operation some variables also need to be set, which will normally be done by LTT GUI. You need to set the MesSy V2 StationID or MesSy V1 Bus/Slot variables manually (read chapter MesSy integration).
The best place for setting variables manually is in PreUUTLoop. There is already a Statement step placed, with some commented out code. Just uncomment it and set the variables according your needs.
When the operation mode sequence has finished, the execution will pause and you need to manually resume it again in the UUT Information dialog or terminate the execution.
When you press Next UUT and then OK, the operation mode will start again. You can change the TCC value in between to switch to another operation mode as long as you have mapped it in LTT GUI.
When you press Exit the PostUUTLoop and ProcessCleanup sequences are called and the execution stops.
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