The device records the details of the 240 most recent fault events. You can access all the 240 logs through HMI and communication. The fault events are triggered by insulation fault status.
Event 1 is the event that was recorded most recently and event 240 is the oldest recorded event.
The oldest event is deleted when a new event occurs (the table is not reset).
By referring to this information, the performance of the distribution system can be improved and maintenance work is facilitated.