Error while updating variables of a teststand through LabVIEW API

[RaymondFarmer]

VikAsBaRai,

The trouble is you are trying to change a property that doesn't exist because the sequence isn't running. Therefore from your OpenSequenceFile reference you need to get a reference to FileGlobalsDefaultValues. Once you have this you can then set you Property value of SerialNumber using the SetValString . Remember the Lookup string will just be the variable name ie 'SerialNumber' and not 'FileGlobals.SerialNumber'.

Hope this helps.

[VikAsBaRai]

@pulidotech

I tried what you have explained , and here is the screenshot of that code . It still gives me error but this time its different than previous. Does I have missed something ?

[RaymondFarmer]

Are you trying to get a reference to an execution when you haven't got a sequence running!!

[VikAsBaRai]

RaymondFarmer

Yes I want to update the data inside a local variable when the seq. is loaded. Since I am using that particular data as serial number in PreUUT. And also I tried using FileGlobalsDefaultValues property . Now It doesn't gives any error , but still data is not updating. I am attaching the code please have a look.  Also right not I have not added PreUUT sequence. First let me get throught the MainSequence.

[VikAsBaRai · Accepted solution]

Hello Everyone!!

I have finally suceeded to implement what I wanted , Now I can update TS local variables while calling it into LV full featured interface .Thankyou everyone for your suggestions it helped anyways somewhere and  Special thanks to RaymondFarmer for suggesting FileGlobalsDefaultValues . Your idea worked but only thing I had to add is options numeric value. Add options enum with value PropDlgOutput_ModifiedObject or constant 608. Check below image and also I have attached the final code -