Monitoring view
Overview physical device metrics and status
Monitoring view shows the device metrics and real time values.
Create your monitoring configuration
The image below, shows the Trend analysis of an interval of time, which can be changed using the time selection popup (ref. A)
Customize your own view by adding a variable in Trend analysis by clicking the + Add new variable button (ref. 1) or a widget by clicking the + Add new widget button (ref. 2)
Trend Analysis variables can be arranged by using the dragging handles (ref. B) available on every variable box. You can also remove either Trend or Widget from your own scenario, by clicking the trash button (ref. C) present on every box.
Trend analysis represent graphically how the value changes in the defined time period
Widgets, instead, represents the last value of the variable, which also changes real-time value as the device sends new data
Add a variable monitoring row
The variable monitoring row is divided in two distinct area: A Box with a single value on the left and trend of values over time (graph) on the right
The Graph
The graph on the right illustrates the trend of average values of all sent values, aggregated by minute (or higher depending on the time interval). It means that every minute system aggregate values into a single one, and plot, by default behavior, trend of the average value of these blocks of measurements.
The Box value
The box on the left shows a particular value from within the graph alongside. This value can be one between:
Real-time value, or
the Average or the Sum of all the points composing the graph, or
the Minimum or the Maximum value the graph display
You can choose this from within the add-new-variable modal (ref. 1)
The real-time case
When time selection is NOT in the past, the real-time values are "appended" to the graph (ref. B).
The Box value now matches the last chart value, displaying new data as it arrives
In this case, between the last aggregation and the next one, the graph grows with real-time values up to the moment when these will be aggregated, becoming a single point.
Box now displays the aggregated value.
The label besides the variable name, when value is real-time, is represented by flashing green dot, if the machine is online, a red one when machine goes offline
Compare correlation
Variables and their values-in-time are shown stacked one over the other. They all have the same timeline so you can easily visualize events correlation
A state variable defines the state of a device metric for an interval of time, until the state variable assumes another value.
For example.: a "door" state variable can assume the values "open" and "closed"; a "compressor" state variable can assume the values "on" and "off". a "machine_status" variable can assume the values “on” | ”off” | ”stand_by” | "updating_fw”
A metric variable is a numeric value that changes over time
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