Hello everyone.
My question is about a safety tasks, the PLC is on fault due to a watchdog time expired. The solution is very simple, download the program or modify the watch dog time of the safety task.
But the PLC does not allow me to download the program, a have been reading about this and i found that the safety task of the PLC is locked and this condition does not allow me to download the program or modify the parameters of the safety task.
the question is how do i unlocked this task?
thanks.
My question is about a safety tasks, the PLC is on fault due to a watchdog time expired. The solution is very simple, download the program or modify the watch dog time of the safety task.
But the PLC does not allow me to download the program, a have been reading about this and i found that the safety task of the PLC is locked and this condition does not allow me to download the program or modify the parameters of the safety task.
the question is how do i unlocked this task?
thanks.