XFC1 Frequency Counter does not work

[rock10]

Hi all,

I use Multisim V-14.2 and XFC1 counter. This counter works well with V1-Sine 120Vrms/60Hz source. It measures frequency and period but does not work with V2-also Sine 1V/1kHz and/or any other square pulse sources such as V3-Square 1 kHz/5V. Thanks for the help in advance.

[fofango570]

Hellow! I do thith 

[rock10 · Accepted solution]

Thank you so much.