I'm looking for return value if trigger level is reached,in LABVIEW .NO data acquisition.

[LiLuAtWoRk]

I won't like to acquire data with the analog input , only a return value if the trigger level is reached, dearest a Bool expression to control another function, only to activate or deactivate this function. I use the PCI MIO 16E1 and Labview 6 and i hope there is someone who can help ; -)

[tnewton]

The DAQ Occurence will probably be the best option for you. It can be set to generate an occurence (interrupt) at a particular level. You won't get a BOOL output. Instead, you have another node (Wait on Occurence) that doesn't allow execution to continue until the occurence is generated.

Otherwise, you may have to do a point-point comparison.

[LiLuAtWoRk]

Thanks it helps me really ;o)