TwinCAT Task
TwinCAT standard tasks to which TwinCAT runtime modules can log on.
To use the tasks in a PLC, this is done by assigning a task to a task reference (see Creating a referenced task).
For TcCom modules in general, the TcCom module is assigned to tasks via the Context tab of the TcCom module. (See in the chapter TcCOM module handling).
The settings of a task are described in the subchapter TwinCAT Task in "The TwinCAT project" documentation.