Difference between CALL_PROG, RUN_TASK;CONTINUE,CONT_TASK; PAUSE, PAUSE_TASK

Hello,

RUN_TASK create a child task of the caller. This child task can be paused or aborted separatly from the caller. Execution of the caller continues while the child task is running.

CALL_PROG works similary to a ROUTINE call inside a KAREL program. Execution is passed from the caller to the new task. When the new task is complete, execution of the caller program is resumed.

CONT_TASK is used to resume execution of a paused task.

PAUSE_TASK is used to pause execution of a running task