CCW V9 UID UIE instructions

i'm working actually with CCW v9 on micro 850 plc's

i use a interruption STI0 to implement a IPIDCONTROLLER function

when i build the project
i have warnings about the variables both used by the cyclic program and the interruption.

"multithreads access to global variable should be inside UID / UIE functions" or something like this

i write variables only in the cyclic program, in the interruption, i only read.
so i don't think it would cause problem.
So i would like to implement these UID/UIE instructions in LAD and ST language but the warnings still appears..

If someone have an idea it would be glad

Thanks in advance for any help

I have the same problem, have you solved it?

Hello, no sorry it works but always the same warnings.. It would be interesting to have a support from Rockwell about this but i have not the Tech connect...