CODESYS Application Composer
name for the global variable list ( GVL
CODESYS Development System
variables Detects variables [...] variables: If multiple
to define the global variables of the cam [...] _CAM_REF structure variables
addresses in the Global [...] the example Add a variable [...] variable of the selected
only to existing variables [...] , but for example in a global variable list. :
CODESYS Development System
to the Python variable sys [...] about the __name__ global variable, see the Python
of the function block Global variable list GVL Name
variables are declared globally in GVL_HMI . [...] control variables
Variables to control [...] programmatically. Variable : If the variable value changes
CODESYS Development System
variables (globally [...] to variables of the IEC [...] variables assigned to %I