I/O This tab of the extension module editor and the dialog for creating new I/Os behave similarly to the Parameters tab. Instead of the column Default the direction In/Out of the input/output is displ

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 :

to toplevel pages (4

all elements of CODESYS V

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

_VAR Example 4 . Example