Hello,
I've got the following issue: In a project I've got a lot of logic simulating a process to be build in the near future. Since the logic wasn't running stable and the I/O process caused the main PLC thread scantime to run out, I've divided the 3 PLC's into 3 separated PLC threads running at a different scantime (from 0,1 to 0,2 sec) so that the PLC with the I/O wouldn't interrupt the other PLC's and runs more stable. Worked out pretty good with some lag's but workable.
So far so good, but now I've created a complete new project, opened the dbs file from the old project and copied the objects into the new project as starting point because the new project uses the same structure.
The logic is running correct but the timers are running way to fast (ex. a 15 sec timer expires after 5 seconds). Tried to slightly adjust the PLC's and builded the whole project with force, but the ussue remains.
Is there anything I can do to correct this or make the timers more stable?
The system is running on a VM with Ubuntu 18 and proview 5.7.1, processing power enough.