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History viewer - page of object PmAlarmEvent

Description:
The history viewer of an alarm/event group.
Configuration items:
EnabledEnables/disables using the history viewer for an alarm/event group.
Always on topIf checked, the history viewer of an alarm/event group is displayed over the other windows.
Configuration file usageSpecifies using the configuration file with saved settings of the history viewer.
Not used - The configuration file with settings is not used any more. When opening the viewer, the static configuration from the PmAlarmEvent object is used.
Read only - The configuration file with settings is used only for reading when opening the viewer. When opening the viewer, at first the static configuration from the PmAlarmEvent object is used supplemented by all saved information from the configuration file. The Save button is not shown in the open viewer.
Read and write - The configuration file with settings is used only for reading when opening the viewer. When opening the viewer, at first the static configuration from the PmAlarmEvent object is used supplemented by all saved information from the configuration file. The Save button is shown in the open viewer that allows to save the current configuration of the viewer to the preset configuration file. This means that reading and eventually saving the configuration is done in the viewer for the certain alarm/event group over the same file. For saving the configuration the access right SaveCfgHistory is needed. If the user hasn't got this right, the operation fails with the error message.
FileName of the configuration file. The file extension is *.ag for alarms and *.eg for events. Caution: The same file cannot be used for storing the configuration of the state viewer and the history viewer. But it is possible to share the configuration file of the history viewer with more groups if they have the same configuration.

It is recommended to use the PROMOTIC path syntax - see PROMOTIC path to files and folders.

Set by default for alarms on #cfg:WndHist.ag and for events on #cfg:WndHist.eg.

Window captionThe displayed name of the viewer (changing usually not requested). The name will be followed by : and the user-defined group name (see Displayed group title).

Macro expression can be used for input ($.text ..) (it is evaluated while the application is launching).

Time TypeFormat for displaying the data and the time.
0 = Time
1 = Date + Time
2 = Time + millisecond
3 = Date + Time + millisecond
Font for displayFont used for displaying the alarm/event item and its header.
Font for printFont used for printing the alarm/event item and its header.
Use entered positionIf checked, the viewer is opened in specified size and position. If not checked, the viewer is opened with the default size in the middle of the screen.
Maximized positionIf checked, the viewer is opened in the maximalized size.
x, y, dx, dySetting the position and size of the viewer.
ColumnsThe configuration of individual columns. The columns can be added, removed and their order can be changed. Two entries are set for each column:
- Displayed name: Macro expression can be used for input ($.text ..) (it is evaluated while the application is launching).
- Displayed width (in pixels).
 

List of columns:

Id: meaning: preset state:
TimeOn Activation time displayed
TimeOff Inactivation time for alarm:displayed, for event:not used
TimeAck Acknowledge time for alarm:displayed, for event:not used
GlobalId Identifier of alarm/event item in group not displayed
Priority Priority of alarm/event item for alarm:displayed, for event:not displayed
Area Marking area of alarm/event item not displayed
Source Marking source of alarm/event item displayed
Desc Alarm/Event item description displayed
Comment Alarm/event item comment for alarm:displayed, for event:not used
UserNote Alarm/event item user note for alarm:not displayed, for event:not used
AckerId Identification of the user making alarm acknowledgement for alarm:not displayed, for event:not used
See also:
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