Datalogger

The Datalogger object displays statistical data collected by HSYCO dataloggers.

It groups data over time so that trends can be visualized in charts for the current day, previous day, month, and year.

It can also display data with minute resolution, although this requires more disk space.

In addition, it can log every processed value to a CSV file.

With the dual toolbar, you can explore a selected period or range in more detail. From live mode, this opens the selection in browser mode. In browser mode, it narrows the displayed time range. A finer resolution is used when available. The Zoom Mode attribute controls wheel and pinch scaling of the chart axes.

On touch devices, tap to inspect a point or drag to select a range in either mode. Tap the button in the tooltip to open the selection. The tooltip and selection disappear after four seconds without interaction. Tap with two fingers to go back, like right-clicking with a mouse.

With a mouse, dragging shows the inspected point followed by the selected range and its summary. Release to open the range, or right-click or press Escape while dragging to cancel. Range summaries show totals for counters and averages for measurement series.

Data logger setup and visualization

Counter data loggers

Range data loggers

Attributes

Common

ID

Sets the object's ID.

The ID identifies the object and is used to reference it in UISet actions, allowing to change its attributes dynamically.

The ID is not unique, it can be shared among multiple objects to quickly change a common attribute.

IDs can't be changed with a UISet action, but they can have a Value Binding assigned to them. Value Bindings on IDs allow an object to be dinamically attached to a set of attribute values.

E.g. the following Value Binding switches the ID of the object between mybutton1 and mybutton2 based on the value of the UISet button.address:

Value binding:

="mybutton" + ui('button', 'address')

UISet:

UISet('button', 'address', '1') switches the ID to mybutton1

UISet('button', 'address', '2') switches the ID to mybutton2

Position and Size

Position

Sets the object's position.

Attribute Values

Value	Description	Example
x<left>y<top>	Specify left/top coordinates in pixels.	x10y20

This attribute is available when parent's layout is neither "flex" nor "grid".

When parent's layout is neither "flex" nor "grid", this attribute defaults to x0y0.

Flex Grow

Specifies if the objects should grow to fill the available space.

Attribute Values

Value	Description
false	Default value. Objects do not grow to fill the available space.
true	Objects expand to fill the available space.

This attribute is available when parent's layout is "flex".

The default value is: false.

Flex Shrink

Specifies if the objects should shrink to fit the available space.

Attribute Values

Value	Description
false	Default value. Objects do not shrink to fit the available space.
true	Objects shrink to fit the available space.

This attribute is available when parent's layout is "flex".

The default value is: false.

Column

Specifies the starting column of the object inside a grid container.

Minimum value is 1.

Attribute Values

Value	Description
<int>	Column index starting from 1.

This attribute is available when parent's layout is "grid".

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Column Span

Specifies how many grid columns the object spans.

Minimum value is 1.

Attribute Values

Value	Description
<int>	Column span starting from 1.

This attribute is available when parent's layout is "grid".

When parent's layout is "grid", this attribute defaults to 1.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Row

Specifies the starting row of the object inside a grid container.

Minimum value is 1.

Attribute Values

Value	Description
[empty]	Auto placement by the grid.
<int>	Row index starting from 1.

This attribute is available when parent's layout is "grid".

When parent's layout is "grid", this attribute defaults to auto.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Row Span

Specifies how many grid rows the object spans.

Minimum value is 1.

Attribute Values

Value	Description
<int>	Row span starting from 1.

This attribute is available when parent's layout is "grid".

When parent's layout is "grid", this attribute defaults to 1.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Width

Sets the object's width in pixels.

Minimum value is 312.

Height

Sets the object's height in pixels.

Minimum value is 200.

Datalogger

Dataloggers

Specifies the datalogger options.

Attribute Values

Value	Description	Example
<JSON array>	Array of datalogger configuration objects.	[{"name":"energy_today","label":"Energy Today","unit":"kWh"}]

Mode

Selects live mode or browser mode.

Attribute Values

Value	Description
live	Default value. Live mode.
browser	Browser mode.
liveonly	Locks the interface in live mode. It will hide the browser/live button on the UI.
browseronly	Locks the interface in browser mode. It will hide the browser/live button on the UI.

The default value is: live.

Selection

List of datalogger names to display.

Attribute Values

Value	Description
<comma-separated list>	List of datalogger names.

List

List of datalogger names used to define the available logger ids and their order. Deprecated, use the Dataloggers attribute instead.

Attribute Values

Value	Description
<comma-separated list>	Legacy datalogger names.

note

This attribute has been deprecated since ver. 4.0

Names

List of display labels matched positionally to List, or to Dataloggers when List is empty. Deprecated, use the Dataloggers attribute instead.

Attribute Values

Value	Description
<comma-separated list>	Legacy datalogger labels.

note

This attribute has been deprecated since ver. 4.0

Slot

Shows a specific slot, from 0 to the number of slots-1.

Attribute Values

Value	Description
<number>	Slot index, from 0 to the number of slots-1.

Group

Name of a group. Datalogger objects with the same group are synchronized (controlling one affects the others).

Attribute Values

Value	Description
<string>	Name of a group.

Controls

Toolbar

Specifies the object's controls.

Attribute Values

Value	Description
none	Default value. Don't show any controls.
dual	Show a dual-mode toolbar (dashboard/browser toggle with fields).
tabs	Show tabs on live mode for resolution and slots.

The default value is: none.

History Buttons

Shows or hides the browser history buttons in the toolbar.

Attribute Values

Value	Description
true	Default value. Show history buttons.
false	Hide history buttons.

This attribute is available when toolbar is "dual".

When toolbar is "dual", this attribute defaults to true.

Fullscreen

Enables or disables fullscreen mode.

Attribute Values

Value	Description
false	Disables fullscreen mode.
true	Enables fullscreen mode.

note

This attribute is live. It can't be set from the Project Editor, it needs to be set dynamically with a UISet.

Time

Resolutions

Specifies the available resolutions. Use "auto" to derive from the datalogger resolution. Resolutions are displayed only if they are available on the datalogger.

Attribute Values

Value	Description
[empty]	Auto (all supported).
month	Monthly resolution.
day	Daily resolution.
hour	Hourly resolution.
minute	Minute resolution.

The default value is: auto.

Browser Resolutions

Specifies the available resolutions in browser mode. When empty, the Resolutions attribute is used.

Attribute Values

Value	Description
year	Yearly resolution.
month	Monthly resolution.
day	Daily resolution.
hour	Hourly resolution.
minute	Minute resolution.

By default, this attribute uses the resolutions attribute.

Resolution

Specifies the resolution of the data to display.

Attribute Values

Value	Description
month	Set the live resolution to month.
day	Set the live resolution to day.
hour	Set the live resolution to hour.
minute	Set the live resolution to minute.

The default value is: auto.

Browser Date

Sets the browser's date and time, and updates the resolution based on the precision you provide. Format: YYYY[MM[DD[HH]]],YYYY[MM[DD[HH]]]. Use a single value for a single period, or a comma to define a range: from,to. Either side can be empty to keep the current from/to.

Attribute Values

Value	Description
yyyy	Specify a year.
yyyymm	Specify year and month.
yyyymmdd	Specify year, month and day.
yyyymmddhh	Specify year, month, day and hour.
yyyymmdd,yyyymmdd	Specify a range (from,to).
,yyyymmdd	Open-ended range (keep current from).
yyyymmdd,	Open-ended range (keep current to).

Browser Resolution

Sets the browser's resolution, if in browser mode.

When toggling between browser and live mode, the initial browser resolution is the same as the live resolution.

Attribute Values

Value	Description
year	Default value. Set the browser resolution to year.
month	Set the browser resolution to month.
day	Set the browser resolution to day.
hour	Set the browser resolution to hour.
minute	Set the browser resolution to minute.

The default value is: year.

note

This attribute is live. It can't be set from the Project Editor, it needs to be set dynamically with a UISet.

Browser Data Limit

Specifies the maximum number of values per chart series in browser mode (0 disables the limit).

Minimum value is 120.

Attribute Values

Value	Description
0	Default value. No limit.
<number>	Max values per series.

The default value is: 0.

Charts

Type

Specifies the chart type.

Attribute Values

Value	Description
bar	Default value. Draw bars.
point	Draws points.
line	Draws a line connecting the values.
spline	Draws a spline connecting the values.
pie	Draws a pie chart, each slice representing a datalogger (if multiple dataloggers are visible), or past/present values. Percentage is shown in the legend.

The default value is: bar.

Range Values

Specifies which values to display for range dataloggers (min, avg, max). Leave empty to show all.

Attribute Values

Value	Description
min	Show minimum values.
avg	Show average values.
max	Show maximum values.

The default value is: min,avg,max.

Dashboard Mode

Controls whether the component renders a single chart or one chart per available resolution.

Attribute Values

Value	Description
single	Default value. Render a single chart (default).
multi	Render one chart for each visible resolution.

The default value is: single.

Dashboard Resolutions

Specifies which resolutions are rendered when Dashboard Mode is set to multi. The order is enforced from month to minute.

Attribute Values

Value	Description
month	Show the monthly chart.
day	Show the daily chart.
hour	Show the hourly chart.
minute	Show the minute chart.

Multi Range

For multiple datalogger ids only. Show multiple ranges for each datalogger id: each chart has multiple value axes.

Attribute Values

Value	Description
true	Show multiple ranges for each datalogger id.
false	Default value. Single range for each datalogger.

The default value is: false.

Draw Axis

Displays or hides the axes (also notches and labels).

Attribute Values

Value	Description
[empty]	Default. The axes are visible (also notches and labels).
false	The axes are not visible (also notches and labels).

The default value is: true.

Point Size

Specifies the point size.

Attribute Values

Value	Description
<number of pixels>	Point size.

Stroke

Specifies the pixel size of the stroke that applies to line and spline chart types.

Attribute Values

Value	Description
<number of pixels>	Stroke size.

Notches

Specifies the number of notches on the y-axis.

Attribute Values

Value	Description
<value>	Number of notches on the y-axis.

The default value is: false.

Thresholds

Specifies a list of values at which to display a line (threshold). Not supported with multiple dataloggers with different scales/units.

Attribute Values

Value	Description
<comma-separated list>	List of values at which to display a line (threshold).

Value Label Type

Specifies the type of value label to be shown.

Attribute Values

Value	Description
popup	Default value. Value labels are shown on mouseover, or on touch (if on a touch-enabled device).
start	Value labels are shown at the start of the value.
center	Value labels are shown at the center of the value.
end	Value labels are shown at the end of the value.
hidden	Hide value labels.

The default value is: popup.

Zoom Mode

Specifies the zoom mode for wheel/pinch gestures.

Attribute Values

Value	Description
false	Default value. Disable zooming.
value	Zoom the value axis only.
category	Zoom the category axis only.
both	Zoom both axes.

This attribute is available when type is neither "pie" nor "doughnut".

When type is neither "pie" nor "doughnut", this attribute defaults to false.

Category Axis Title

Specifies the category axis title (x if vertical, y if horizontal).

Attribute Values

Value	Description
<string>	Category axis title.

This attribute is available when type is neither "pie" nor "doughnut".

Value Axis Title

Specifies the value axis title (y if vertical, x if horizontal).

Attribute Values

Value	Description
<string>	Value axis title.

This attribute is available when type is neither "pie" nor "doughnut".

Category Axis Grid

Specifies whether to show the grid on the category axis.

Attribute Values

Value	Description
false	Default value. Do not show the grid on the category axis.
true	Show the grid on the category axis.

This attribute is available when type is neither "pie" nor "doughnut".

When type is neither "pie" nor "doughnut", this attribute defaults to false.

Value Axis Border

Specifies whether to show the border on the value axis.

Attribute Values

Value	Description
false	Do not show the border on the value axis.
true	Default value. Show the border on the value axis.

This attribute is available when type is neither "pie" nor "doughnut".

When type is neither "pie" nor "doughnut", this attribute defaults to true.

Value Axis Grid

Specifies whether to show the grid on the value axis.

Attribute Values

Value	Description
false	Do not show the grid on the value axis.
true	Default value. Show the grid on the value axis.

This attribute is available when type is neither "pie" nor "doughnut".

When type is neither "pie" nor "doughnut", this attribute defaults to true.

Value Label Format

Formats the value axis tick labels (y if vertical, x if horizontal). Uses the shared format item (same options as the Text object's Format).

This attribute is available when type is neither "pie" nor "doughnut".

Colors

Axis Color

Specifies the axis color.

Attribute Values

Value	Description
<CSS color>	Axis color.

Label Color

Specifies the color of the axis and bars labels.

Attribute Values

Value	Description
<CSS color>	Color of the axis and bars labels.

Notch Color

Specifies the color of the axis notches.

Attribute Values

Value	Description
<CSS color>	Color of the axis notches.

Threshold Colors

Specifies a list of colors for thresholds, one value per line. Not supported with multiple dataloggers with different scales/units.

Attribute Values

Value	Description
<comma-separated list of CSS colors>	List of colors of threshold lines.

Layout

Panel

Shows a panel that frames the object. Its style can be modified.

Attribute Values

Value	Description
true	Default value. Shows the panel.
false	Hides the panel.

The default value is: true.

Panel Color

Specifies the panel color.

Attribute Values

Value	Description
default	Default value. Default color.
primary	Primary color, used to highlight important areas.
warning	Warning color, used to highlight warning areas.
success	Success color, used to highlight success areas.
error	Error color, used to highlight error areas.
red,blue,yellow,green,yellow,purple,orange,green	Palette colors.
custom	Custom color, defined in the "Custom Color" attribute.

This attribute is available when panel is "true".

The default value is: default.

Panel Custom Color

Specifies the panel custom color.

Attribute Values

Value	Description	Example
<html color>	Color in any html accepted format.	#ff0000

This attribute is available when panelstyle is "custom" or panelstyle is "glass" or panelcolor is "custom".

Past Period

Specifies if the past period is visible (not available for multiple datalogger ids).

Attribute Values

Value	Description
true	Default value. Show past period.
false	Hide past period.

The default value is: true.

Pie Legend Position

Specifies the pie chart legend position. Applies only to "pie" type.

Attribute Values

Value	Description
top	Default value. Show the legend on the top of the pie chart.
right	Show the legend on the right of the pie chart.

The default value is: top.

Legend

Specifies how the legend is displayed.

Attribute Values

Value	Description
true	Default value. Show all legends.
false	Hide legends.

The default value is: true.

Totals

Specifies if the totals are displayed.

Attribute Values

Value	Description
true	Default value. Show totals.
false	Hide totals.

The default value is: true.

Other

Download

Displays a button in browser mode that downloads a CSV file with the currently displayed data.

Attribute Values

Value	Description
true	Display the download button in browser mode.
false	Default value. Hide the download icon.

The default value is: false.

CSV Separator

Specifies a character used to separate columns in the generated CSV file. Rows are always separated with the newline character.

Attribute Values

Value	Description
<character>	Character used to separate columns in the generated CSV file.

Refresh Interval

Specifies the live refresh interval in milliseconds.

Attribute Values

Value	Description
<number>	Live refresh interval in milliseconds.

The default value is: 5000.

View

Visible

Sets the object's visibility.

Attribute Values

Value	Description
true	Default value. Visible.
false	Hidden.

The default value is: true.

Enabled

Specifies if the object is enabled or disabled. A disabled object appears as grayed out and can't be interacted with.

Attribute Values

Value	Description
true	Default value. Enabled.
false	Disabled.

The default value is: true.

Blink

Blinks the object at the specified speed.

Attribute Values

Value	Description
false	Default value. Not blinking.
slow	Blinks slowly.
fast	Blinks fast.

The default value is: false.

Transition

Specifies the transition effect when the object is shown or hidden.

Attribute Values

Value	Description
none	Default value. No transition.
fade	Fade in/out.
fade-left	Slide from left and fade in/out.
fade-right	Slide from right and fade in/out.
fade-up	Slide from top and fade in/out.
fade-down	Slide from bottom and fade in/out.
slide-left	Slide from left.
slide-right	Slide from right.
slide-up	Slide from top.
slide-down	Slide from bottom.
zoom-in	Zoom in.
zoom-out	Zoom out.
3d-flip-left	3D flip from left.
3d-flip-right	3D flip from right.

The default value is: none.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Transition Duration

Specifies the transition duration in milliseconds.

Attribute Values

Value	Description
<integer>	Duration in milliseconds.

This attribute is available when transition is not "none".

When transition is not "none", this attribute defaults to 300.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Transition Delay

Specifies the transition delay in milliseconds.

Attribute Values

Value	Description
<integer>	Delay in milliseconds.

This attribute is available when transition is not "none".

When transition is not "none", this attribute defaults to 0.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Opacity

Sets the object's opacity. Opacity is the degree to which content behind an object is hidden.

Attribute Values

Value	Description
0	The object is fully transparent.
>0.0, <1.0	The object is translucent (content behind the element can be seen).
1.0	Default value. The object is fully opaque.

The default value is: 1.0.

Rotation

Specifies the degrees by which the object is rotated. A positive number rotates it clockwise, while a negative value rotates it counter-clockwise.

The default value is: 0.

CSS Class

Specifies a CSS Class that applies to the object, useful to customize its appearance. Custom CSS Classes are specified within the custom.css file.

Margin

Specifies the margin of the object. The margin is the space outside the object's border.

Attribute Values

Value	Description	Example
<int>	Specify the margin in pixels for all sides of the object.
<top> <right> <bottom> <left>	Specify the margin in pixels for each side of the object.	10 20 30 40

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

View Scale

Specifies the scale of the object. The scale is the ratio between the object's size and the size of the view it is contained in.

Attribute Values

Value	Description
<float>	Specify the scale for both width and height of the object.

The default value is: 1.0.

note

This attribute is experimental. It might not work properly and it might be modified or removed in a future release.

Meta

Comment

Specifies a comment, visible only in the Project Editor. It can be used to add a note or a tag to the object. The filter in the object's SELECT panel applies to the comment as well.

note

This attribute is static. Its value can't be changed dynamically with a uiSet command or with a value binding.

Exclude

Excludes the object from the UI. Useful to temporarily hide an object without deleting it. Different from the "Visible" attribute, which hides the object in the UI but keeps it in the project, allowing it to be shown again with a UISet.

Attribute Values

Value	Description
false	Default value. Object is included in the UI.
true	Object is excluded from the UI.

The default value is: false.

note

This attribute is static. Its value can't be changed dynamically with a uiSet command or with a value binding.