<code>&lt;div id=&quot;chart-line-0&quot; point-id=&quot;[dataPointID]&quot; refresh-rate=&quot;10000&quot;/&gt;
</code></pre>
<p><strong>Now we’ve got live chart!</strong><br>
    It is refreshed every 10s (10000 ms) and when a data point will change state to different value this new one will be
    added to chart and the oldest one will be deleted from out chart. Now we can monitor state of datapoint in real-time
    with chosen by us refresh rate. For critical data, we can monitor the status of the poi