WEG PLC300 User Manual - page 60

Alarms

10-4 | PLC300

Press , to return to alarm history.

Press to exit the alarm history and return to the previous screen. 

The size of the alarm history is configured by the user in the WPS.

The alarm history is retentive, i.e., it is kept when you disconnect the equipment.

The history is deleted if the key is pressed for 2 s or more and confirmed by 

pressing ‘Y’.

The history is also deleted when transmitting a project by the WPS.