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Module: DataLogStorage_SQLite

The submodule DataLogStorage_SQLite defines the storage format of a DataLog channel for a SQLite database. It can be added below a DataLog channel node. This is done by the Add Submodule Instance command and the selection of the DataLogStorage_SQLite module.

Dialog: Parameters

Storage name:

Name of the archive file

By default the placeholder %CHANNEL_NAME% is defined. This placeholder will be replaced by the instance name of the superior DataLog channel. The archive name must be unique, because all archive files get stored by default in the installation directory of the controller.

All instances of this module of an application share this file. This file is initially created by one of the storage modules. The name of the file is always <ApplicationName>_DataLog.sqlite

Maximum number of entries:

The maximum number of entries for the database of this module instance.

The value 0 deactivates the function. If the maximum number is exceeded, the table behaves like a ring buffer and the first entries will be overwritten.

Dialog: Information

For details about this dialog, see: Information.