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 :

Toplevel templates A toplevel template is a template for the start page of the generated visualization. It contains a frame as a placeholder for the user specific pages and tabs to switch to the diffe

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 The Persistence Manager is a standard component of the Application Composer. It is used to manage persistent remanent data. It recognizes such variables by certain attributes in th

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 (

Persistence Channel A persistence channel defines the storage settings for one or more groups of persistent variables. It can be added to a Persistence Manager node by use of the command Add submodule

Module: Data Storage The submodule Data Storage defines the storage format of a persistence channel . . Choose one of the following storage formats: ASCIIFileStorage : Saving the values in ASCII forma

Definition of Persistent Variables Single variables as well as structure instances and function block instances can be marked as "persistent" by the use of attributes. When an instance is marked, all

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