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Object PmaAlarmGroup (Alarm group)

Description:
The object represents the alarms group (subgroup).
This object adopts properties and methods of object PmaObject.
Properties and methods:
Acknowledge Alarm item acknowledgement
Activate Activation of an existing alarm item
ActivateNew Dynamic creation and activation of alarm item
Area Area of alarm group
GetHistoryData Obtains the data from history of alarms/events
GetStateCount The number of alarms with given state
GetStateData Obtains the data from current state of alarms
GroupId Group identifier
GroupTitle Displayed group name
Inactivate Alarm item inactivation
Item Access to one alarm item
QuitSound Termination of currently active sound signal of the alarm item
RegisterNew Dynamic creating alarm item
Obsolete properties and methods:
WndHistory History viewer of alarm group
WndState State viewer of alarm group
Events:
onStateChange Is triggered when alarm item state change
onUserItemAction Is triggered when selecting the corresponding action in the state viewer by the local/net user
Configuration windows:
Object General information about the object
Content Content of the object in the XML form
Events Definition of object events algorithms
Group Basic parameters of the alarm group
Items Definition of alarm items
Storage Alarm group storage
Permissions Object permissions
Web server The link-up of the object to the Web server
Related objects:
PmAlarmItem(Alarm item) Alarm item
ExtAlarmAnalog An extension for alarm the analog value
ExtAlarmBinary An extension for alarm the value of the Boolean type

History:
Pm9.00.00: Object name changed: PmAlarmEvent -> PmaAlarmGroup
Pm8.03.17: Fixed bug: Correct listing of items sortet backwards in time Filtration string can now be entered also in Chrome browser.
Pm8.03.15: In the history viewer the placement of time navigation buttons has been optimized.
Pm8.03.03:
- Bugfix of opening alarm/event viewer on Web. If $vb was used then in the alarm group identifier the expression was evaluated as empty.
- Bugfix of memory data overwrite while writing into DBF (DBF alarms) if the written value size exceded the column size in DBF.
Pm8.03.02:
- The history data can now be saved also in MySQL database and FireBird database (see "Storage type" configurator).
- in Acknowledge method, it is now possible to define the national language of acknowledging user.
- The localisation of national languages has been improved in Web client.
PROMOTIC 9.0.6 SCADA system documentation - MICROSYS, spol. s r.o.

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