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Posted

please do not create duplicate topics. one is enough. and if someone has the answer, they will reply, no reason to flood the forum.

i would also recommend to use normal font size, try to describe problem in detail and show your own attempt. 

simple solution is to create separate counters and increment them when even occurs. the thing is that resetting count at the given interval end provides samples but not continuous value.

if that is the problem one need to get clever. so question is what is that you want and what did you create so far.

Posted

btw my personal favorite is to log events into a database. then you can get anything you want using simple query. obviously implementing comparable functionality in limited PLC memory will require some careful planning and this is why details matter.

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