HMI This tab of the extension module editor allows for defining the page visualizations as well as the embedded visualizations . Both text fields allow the definition of multiple visualization names,

Visualization Screens :

Generating Visualization Screens For visualization screens in the Application Composer all elements of CODESYS V3 as well as the embedded visualization screens can be used. Furthermore visu elements (

Persistence Manager Module A double click on the Persistence Manager node in the module tree or the Edit object command opens the associated editors. Besides the standard editors of toplevel modules (

Data Storage The storage of persistent variables can be triggered in various ways: Each persistence channel provides an application interface which can be used by the application to trigger a storage

Data Access The Persistence Manager provides up to 10 submodule instances of type PersistenceChannel. Each persistence channel provides a submodule instance of type DataStorage which is responsible fo

Diagnosis Each persistence channel has a submodule which allows data access (interface IDataStorage ). The following outputs provide diagnostic information: Output Data Type Description xActionOngoing

Error Handling Error numbers and the related strings are called or acknowledged by means of the standard module interfaces ( ClearErrors , FirstErrorNumber , GetFirstErrorMessage , LastErrorNumber , G

DataLog Manager The DataLog Manager is a standard component of the Application Composer. It serves for cyclic storage of variable values into a file. These variables are flagged with special attribute

Module: DataLog Manager The DataLog Manager manages the data logging of variables. It can be added to the module tree below the upper most object . This is done by the Add Toplevel Instance command an