Use UDFB more then once

[prebone]

Hi! I've made a Function that calculates flow to quantity a day. I want to use this as a UDFB several times, for all of my flowmeters (30), but only the first of them gives an output-value??

Can't a UDFB only be used more than once?

[Saragani]

The whole point of a Function/UDFB is to be used more than once with different parameters.

For it to work, you should avoid the use of Global tags in the UDFB if those Global tags are needed to be different on each call (You should rather define them as Function-In/Out and pass them as a parameter).

 

Without seeing your code, I cannot know what you are trying to do, or what you are doing wrong.