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SIMATIC Technology: S7 series 1200 Do Assign the Entry filter Duration when using Hsc?

William_B
adrian_botez
I have done all this configuracion, but I dont have any response from the encedor. If I move the encoder slowly I get values incrementing one by one. Bt if I do it fast, I don´t have any answer. It doesn´t count. What can I do?
Please check the filter timing of your digital inputs.
These are set to a too high value.
See the JPEG.
why should i have check filter time after enabling the hsc although Manual says
"
If an HSC is not configured to use a point, the filter setting chosen in this screen applies. If 
an HSC is configured to use an input point, the filter setting for that point is automatically set 
at 800 ns and is not affected by the configuration on this screen." 
Did I understand this note cleary ? 
Regards.
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Split from
Reading RPM from encoder
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