Hello,

AutoGen_2226495

Hello there hope you're doing great.
I am using your program for totalizing flow, but the interrupt INT_0 of this program is not getting enabled in the online mode, or simply, it is not initiating how to initiate the interrupt. I am facing the same problem in both of your programs, Flow_Meter_Liter and Flow_Meter. 
Thanks!

it is clear that mirip isn't available quite long time now. It is generally clear that any procedure requesting interrupts is defined/initialised inside the first scan part of code so I recommend check this part of prj defined with first scan bit condition. It is also expected to check interrupt attach procedure for settings, in this case Help with interrupts keyword will help you to be IN problematic. You can use also help manual for S7-200 HW where problematic is described.