> For the complete documentation index, see [llms.txt](https://docs.influxtechnology.com/support_guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.influxtechnology.com/support_guides/k-series-product-manual/k-series-product-manual/k-box-product-manual/configuring-the-k-box/using-the-k-cal-software/configuring-the-digital-channels/event-measurement.md).

# Event Measurement

To count digital events, select Event Counter in the drop-down box:

<figure><img src="/files/tvkW4JgM2Ly5HGUGM5rl" alt=""><figcaption></figcaption></figure>

Also, set the CAN ID where The K Box will transmit the result.

<figure><img src="/files/kKXiCEDheA1Fcx3LPGmP" alt=""><figcaption></figcaption></figure>

Set the Rate you wish to measure at:

<figure><img src="/files/15yd52FBFzaYxrH1EJr7" alt=""><figcaption></figcaption></figure>

Select the edge on which you wish to start measuring the events.

<img src="/files/YnhOa4UAuhui9ldlZYaM" alt="" data-size="original">or <img src="/files/BK1YSxltcHrJN4ezYrSh" alt="" data-size="original">according to whether the Modulation is on the rising or falling edge:

{% hint style="info" %}
**Notes:**

* The Event counter will be reset if the K-Box is power cycled or loaded with a new configuration.
  {% endhint %}

The Event counter will be incremented on any received registered event edge.


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