IecTaskEnableWatchdog2 (FUN)¶

FUNCTION IecTaskEnableWatchdog2 : RTS_IEC_RESULT

Enable watchdog for the specified task

Note

You have to disable the watchdog of the task before with IecTaskDisableWatchdog2 and _not_ with IecTaskDisableWatchdog, because they act on different task flags!
The watchdog is enabled only at the next IEC cycle and _not_ immediately after calling this function! But if you never enable the watchdog after calling IecTaskDisableWatchdog2, the watchdog is disabled forever!
As a consequence, you always have to call IecTaskDisableWatchdog2 and IecTaskEnableWatchdog2 symmetrical
Can be called nested. Last call enables the watchdog.

InOut:

Scope	Name	Type	Comment
Return	`IecTaskEnableWatchdog2`	`RTS_IEC_RESULT`	Returns the runtime system error code (see CmpErrors.library) ERR_OK: The watchdog for the task was enabled ERR_PARAMETER: The task handle was invalid
Input	`hIecTask`	`RTS_IEC_HANDLE`	Handle of the task