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Preconfiguration "PmaTrendGroup - Trend group"

Creates the PmaTrendGroup object.
 
This preconfiguration can be activated when creating a new object (e.g. by "New object ..." in the local object menu or after pressing the Insert key after selecting the object) and is included in the group: " / Basic".

This preconfiguration can be used with the objects: PmaFolder or PmaRoot.

These configurators can be set before the preconfiguration is created:
The name of created objectName of the object created in the tree of Pma objects. The maximum name length is 30 characters. This is a system name, so it must contain only alphanumeric and must not contain any diacritics, empty string, spaces and the first character must not be a number.

Default: "Trend".

Group ID identifierIdentifier of the trend group. It is a mandatory item. The trend group represents the PmaTrendGroup object and the designer must ensure that two groups do not use the same identifier. This identifier is used for example for addressing a variable in trend viewer. If, for example, group1 is set, then the internet URL address of this group data may be http://computername/group1 (if the PmaTrendGroup object enables the data for the Internet on the "PmaTrendGroup > Web server" tab by means of the PmaWeb object). In this case the computername is the name of the computer where the trend server is running, and group1 is the Web component identifier on the "Web server" tab (this name is identical with the name in this configurator).

Macro expression can be used for input (it is evaluated after starting the application).

This is a system name, so it must contain only alphanumeric and must not contain any diacritics, empty string, spaces and the first character must not be a number.

After the preconfiguration is created, the "PmaTrendGroup > Trend > Group ID identifier" configurator will be set to this value.

User defined name of the groupUser defined name of the group (or the PmaTrendGroup object). This name is used for displaying as user identification of the group.

Macro expression can be used for input (it is evaluated after starting the application).

After the preconfiguration is created, the "PmaTrendGroup > Trend > User defined name of the group" configurator will be set to this value.

Storage typeStorage type to disk, see Trend storage technology comparison.

After the preconfiguration is created, the "PmaTrendGroup > Storage > Storage type" configurator will be set to this value.

Do not save to disk
Database dBase backups
Promotic binary file cyclic
Database MS SQL Server cyclic
Database Oracle cyclic
Database MySQL cyclic
Database FireBird cyclic
Database Access cyclic
Database Access backups (obsolete)
Database MS SQL Server backups (obsolete)
Enable as Web componentSpecifies whether this object has to be registered as a Web server component

After the preconfiguration is created, the "PmaPanel > Web server > Enable as Web component" configurator will be set to this value.

PmaWeb objectPath in the tree of Pma objects to the PmaWeb, PmaWebFolder or PmaWebLang object where the registration is carried out.

Macro expression can be used for input (it is evaluated after starting the application).

After the preconfiguration is created, the "PmaPanel > Web server > PmaWeb object" configurator will be set to this value.

Automatic saving after launch is enabledIf checked, then the automatic value saving after starting the application is enabled. The PmaTrendGroup object contains an internal timer (similar to the PmaTimer object), allowing to save the selected values after defined time period. During each automatic saving (in the form of new record) the onAddRecord event is triggered, the same way as during saving the values via the Run or RunTime methods. This event can be used for preparing the data to be saved.

After the preconfiguration is created, the "PmaTrendGroup > Trend > Automatic saving after launch is enabled" configurator will be set to this value.

Autosave period [s]Autosave period in seconds. Each time this period passes the Run method is called internally, then the onAddRecord event is triggered and then saves all current values on the "Data" tab.

After the preconfiguration is created, the "PmaTrendGroup > Trend > Autosave period [s]" configurator will be set to this value.

PROMOTIC 9.0.13 SCADA system documentation - MICROSYS, spol. s r.o.

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