CNC Language in DIN 66025 :

Scheme for Single Test POUs Defining a test POU To define a test POU for a single test case, a function block has to be written which follows a specific scheme and contains the test logic. The most im

Creating a Model-Based Test with a Test Table The aim of a unit test is usually to determine the correct operation of a function block or program. You can formally implement the required test code as

Programming Languages and Editors You program a POU in each case in the editor for the implementation language which you have selected when you created the POU. CODESYS provides a text editor for ST a

Displaying Data Graphs with a Trend Element A Trend visualizes data which is used in the database of a trend recording. In contrast to the Trace element, the Trend element is particularly suitable for

Displaying and Editing Text Files Using the Text Editor element, you can display a text file in the user interface and optionally allow the user to edit the file. :

Creating a Structured User Interface You can reference visualizations which are available or exist in the project in another visualization and therefore reuse them. You get a structured user interface

Displaying Data Graphs with Trace With this element, you can integrate a trace graph in the visualization that monitors and displays variable values permanently. You configure the displayed trace grap

or struct needs an input [...] or struct needs an input

'STRUCT(p1:=1)' can [...] correction: st1 : STRUCT