Asset calculated fields

This widget shows the site numbers saved on an asset. Each number is the total, the average, the highest reading, or how many meters on that asset are in alarm. The meter behind the number is shown under it.

Pick the sites in the widget settings. The keys come from Site numbers on the asset. Latest Values and the chart stay on a device. A stored key on a device type is an ordinary reading, so those widgets already show it.

The card is empty until a meter on the site has sent the source key.