I need to have more than one front panel for one block panel

[SaranVenkateshS]

hi GerdW,

             wrongly added that word 'project' .. 

[Blokk · Accepted solution]

maybe this would be an option?

https://decibel.ni.com/content/docs/DOC-24648

Of course, only if you want dynamic subVI calling. But the main thing to try is the two "main" VI running in parallel, with shown front panel and with some intercommunication between them...

[SaranVenkateshS]

hi Blokk,

              thank you ... this one may helps me lot

[crossrulz]

You are running into the situation where you need to modularize your code.  You should have a control process/VI and a vision process/VI.  They should be completely separate and run in parallel.  Use Queues or User Events to send any shared data back and forth.