START/STOP Switch The START/STOP switch represents a physical switch which can be used to set the PLC to the Start or Stop state. This mechanism is active if the file /var/run/codesysextension/runstop
Calling an External Function This mechanism can be used to call an external function in an IEC application via a Unix Domain Socket. This allows you to create your own functionalities. At the same tim
Linking Your Own I/Os With this functionality, local I/Os can be connected to a controller and used from the IEC application. Editing the device description In the provided example C:\Users\<user>\COD
Retain Data in Shared Memory Some products do not include an automatic connection of retain data from the application in the controller (due to a lack of generally valid storage options). However, the
Extension SDK With the Extension SDK, you can implement your own functions in C and call them from the IEC application. For this connection, the C code is integrated into the runtime system in the for
Product-Specific Configuration :
Dialog: Options – Runtime Deploy Tool Symbol: Function : The dialog allows for access to the file system of the development system in order to manage the SSH private key. Call : Tools → Options menu,
Dialog: System Configuration – Diagnostic Call : CODESYS Control RTE V3 menu in the status bar The System Configuration dialog opens with the first Diagnostic tab. It contains information about variou
