Alarm List
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Alarm List component
Section titled “Alarm List component”
The alarm list is the full view of what is currently in alarm: one row per alarm, with the columns you choose. Rows are coloured by priority, and the table can be sorted by clicking a column header.
Features
Section titled “Features”Configuration
Section titled “Configuration”Show filters - shows a filter row beneath the header, so the operator can narrow the list at runtime.
Acknowledge column - shows an Ack button on each row.
Shelve - shows a shelve control. Shelving silences an alarm temporarily without closing it.
Shelve duration - how long a shelved alarm stays shelved, in minutes. The default is 60.
Multi-select - lets the operator select several rows at once, using the checkbox column.
Keyboard navigation - lets the operator move through the rows with the keyboard.
Columns
Section titled “Columns”Each column can be shown or hidden independently:
Priority, Time, Name, Message, Category, Area, Equipment, Value, State and the Ack column.
Hiding a column only changes what the operator sees; it does not change what the runtime records.
Alarm filter
Section titled “Alarm filter”Every alarm component shares these three properties. They decide which alarms this component shows; they never change the alarms themselves. An empty value means “show all”.
Areas - show only alarms from these areas. Add one entry per area.
Category - show only alarms of this category. The options come from the connector’s own category table, so they cannot drift from the values the filter compares against.
Min priority - show only alarms at or above this priority.
Alarms are raised by the runtime, not by the HMI — see Alarming.
The style properties define the look of the component.
Row height - the height of each row in pixels.
Header height - the height of the header row in pixels.
Each priority - Critical, High, Medium and Low - has its own background and text color. A hex value can be input in one of the formats:
#RRGGBB#RRGGBBAA#RGB#RGBA
Where:
R=red color componentG=green color componentB=blue color componentA=alpha (transparency) component
Alternatively, the integrated color picker can be used to visually pick a color:
Opacity - controls the transparency of the component.
Position
Section titled “Position”Left - distance from the left edge in pixels
Top - distance from the top edge in pixels
Width - component width in pixels
Height - component height in pixels. The table scrolls when the rows do not fit.
Typography
Section titled “Typography”Font size - the size of the text inside the component.