on the Variables , Type Mappings
CODESYS Development System
variables [...] access to a variable [...] variable in the OPC
CODESYS Development System
variables of the task [...] on the Variable Usage tab [...] a variable
variable of the data [...] variable can assume [...] has an extra state variable
input variable [...] variable, no other task [...] variable, it reads
_BLOCK or FUNCTION like variables
variable access [...] the variables may block [...] for status and variable