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Difficulty: novice

Content

Table of Contents
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Learning Objectives

After reading this article, you’ll be able to:

  • Understand the logic behind Sensor Health

  • Identify different Health status for different types of sensors

  • Check Sensor Health for your sensors


Sensor Health is derived from the last communication from the sensor to the Workplace Platform.

The communication can be a sensor value or a heartbeat.

Since every type of device has its own heartbeat frequency, the health of the

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device is evaluated per sensor type.

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Below table shows the details of the “health thresholds” per

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device type:

❤ heartbeat

Green

Yellow

Red

Default

<2D

5D

>7D

Tabs

1h

<2h

1D

>2D

Tabs door&window

6h

Bosch

1D (ack)

<1D1h

2D

>3D

Ascoel

1D

<2D

5D

>7D

Pointgrab,
Building IQ

15-60s

<5m

15m

>1h

Status Lights

Where can you check Sensor Health?

Workplace Back-end Studio includes Sensor Health indicators (described on this page):

  • KPI Health Cards for a global overview

  • Spaces (location hierarchy and floorplan), to zoom in on problematic locations

It’s also possible to configure Health Notifications (e-mails) for sensors in To Check or Offline status: More information on Sensor Health Notifications

KPI Health Cards for a global overview

  1. Go to https://studio.cobundu.com/

  2. Login with your credentials

  3. Choose either Spaces or Devices, to see the KPI Health Cards at the top

    • In Spaces, select a location to view Health Cards for the relevant location

    • In Devices,

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    • KPI Health Cards for the whole environment are shown. Select a card to filter the overview below

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    • : it will only show devices with that status.

      • It’s not possible to take an export of the filtered overview (Devices export always includes ALL devices), but using Health Notifications, the e-mail includes an excel attachment containing only devices in To Check or Offline status. More information on Sensor Health Notifications

Health Cards

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  • Unlinked devices: shows how many devices are set up for this tenant but not linked to a location

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Note

If a sensor is not linked to a location, no data will be available for this sensor in Workplace

  • Linked devices: shows how many devices are linked to the tenant, or (if a location has been selected) to the selected location

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  • Live devices: shows how many devices regularly communicate with the

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  • Workplace platform

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  • Devices to check:

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  • shows how many devices in the selected location have difficulty reaching the

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  • Workplace platform

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  • (see Sensor Health Logic

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  • above)

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  • Offline Devices:

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  • shows how many devices in the selected location are not connecting to the

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  • Workplace platform

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  • (see Sensor Health Logic

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  • above)

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Spaces

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to zoom in on problematic locations

In Studio Spaces, Sensor Health is communicated in multiple places, where icons and colors indicate the most severe status of all the sensors linked to that location.

  1. Go to https://studio.cobundu.com/

  2. Login with your credentials

  3. Choose Spaces

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Location Hierarchy

In the location hierarchy, an icon next to the level indicates the most severe status of all the sensors linked to that location.

In above example: there are multiple sensors in “To Check” Status and also one in “Offline” status on the selected First floor. The icon next to “First floor” (and next to the relevant building and site) turns red to reflect the most severe status of all the sensors linked to that location (hierarchy).

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To understand better which sensor needs more attention, you can select the location in the hierarchy, in the locations list, devices list or on the floor plan.

Floor plan

If you drill down to a floor level in the location hierarchy

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, you can select Floor plan

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visualization to see these values on the floor plan. If you want to drill down even more: Select "view by" (type)

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Legend

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.

The colors reflect the most severe status of all the sensors linked to that location.

In above example: two locations are colored yellow, so there are sensors in “To Check” Status in these locations (that might also have other sensors linked, that are in Online status, or multiple in To Check), and one location is colored red, so there are sensors in “Offline” status in that location (that might also have other sensors linked, that are in Online or To Check status, or multiple can be Offline).

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Floor plan legend

  • green/active/online: sensor is actively sending data to

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  • the Workplace Platform

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  • orange/

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  • to check: sensor is not able to always reach a hub/data is not coming in regularly into

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  • the Workplace Platform*

  • red/bad/

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  • offline:

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  • the Workplace Platform is not receiving data from the sensor

    • if it says "never": could be sensor ID is not correct (check for typos)

  • white: there is no sensor linked to this location

* Might be due to local issues with a

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hub

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,

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where sensors are able to reach hubs that are further away (but not always). In order to find out more, check

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If more than 1 sensor is linked to a location (

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for example a motion sensor

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and a comfort sensor placed in the same meeting room), Health Monitor will

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indicate the

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most severe status of

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all the sensors linked to that location.
The location might be colored red because 1 of

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multiple sensors linked to this location

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is not sending data anymore

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.

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Possible actions on the floor plan:

  • mouse-over on location contains following information, for all sensors linked to this room

    • sensor source (what kind of sensor)

    • sensor channel (pir, headcount, humidity, temperature, ...)

    • sensor ID

    • Last seen: "x minutes/hours/days ago"

  • clicking on the location brings you to

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  • the Location Detail page , where filter is set to this location

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Sensor Health Logic

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‪Sensor Health is derived from when the sensor was last seen by COBUNDU based on the sensor’s heartbeat. Since every type of sensor has its own heartbeat frequency, the health of the sensor is evaluated per sensor type.
This table shows the details of the “health thresholds” per sensor type:

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Tabs

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Next actions for Offline or To Check Devices

Check out Sensor troubleshooting guide to figure out what’s wrong with your devices.

More information

More information on how sensors send their data values and heartbeats to the Workplace Platform and how these values are treated: /wiki/spaces/WM/pages/492237

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