HxGN SFx | Asset Management

Downtime Analysis

The Downtime Analysis chart is a Pareto chart that depicts the cumulative time of each downtime tag added for the current asset in descending order to help you identify the predominant causes that lowered the asset performance.

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At the top of the analysis chart, you will find the summary statistics of the tagged and untagged downtime, and total downtime for the current asset within a specified time range. By default, the last 24 hours of data is displayed. These values are indicated by DD:HH:MM (%).

  • Tagged Time - Indicates the total downtime of the asset labeled with various downtime tags within a specified time range. That is, the total value added up by each of the Y-axis values corresponding to the values in the X-axis in the Downtime Analysis chart.

    Note

    Only assets with PRO or PRO Trial subscriptions can be labeled with downtime tags.

  • UnTagged Time - Indicates the total downtime of the asset that has not been labeled with integral downtime tags within a specified time range.

  • Total Downtime - Indicates the total downtime of the asset within a specified time range.

Note

  • This analysis chart is only applied to assets with PRO or PRO Trial subscriptions. See Upgrade a Lite Asset to PRO for details.

  • Only CMMs and machine tools have the Utilization chart and Downtime Analysis chart in the Asset Detail View.

  • If no downtime tag has been added to the asset in the Utilization chart, this analysis chart will be blank. See Downtime Tagging for details on how to add a tag for an asset.

The analysis chart contains a bar chart and a line graph, with one horizontal axis and two vertical axes. The X-axis represents the category of downtime tags while the Y-axis on the right shows the percentage that each downtime tag accounts for and the Y-axis on the left displays the cumulative time of each downtime tag indicating by HH: MM.

Importantly, the bar chart describes the individual value of each bar while the line graph represents the cumulative total of values displaying on the left of the point including itself.

Tip

  • To read the accurate values of a bar or a point, hover your mouse cursor over it, you’ll see a tooltip showing the tag name, the cumulative downtime of the tag, and the cumulative total percentage.

  • This chart can be downloaded as an image in .png format by clicking on the image4.png icon.

  • By default, the analysis chart displays data in the last 24 hours. To switch to a broader time range, click image20.png icon at the top of the toolbar to show the 1W, 1M, or Custom view.

Customize Bar Chart Colors

The colors of bar charts in the Downtime Analysis chart can be personalized depending on your requirements. See Custom Colors for details.

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