5-1 Special Display List Trip Monitor Display ekLk0k7 (1) Cause of trip Explanation of display ekLk0k7 Lk6k0.0 Indicates the cause of the trip. Refer to 5-1. (2) Output frequency (Hz) when the trip occurred 5 LkLk4.0 Maintenance Operations (3) Output current (A) when the trip occurred Lk3k9k8. (4) DC voltage (V) between P and N when the trip occurred LkLk1k5 (5) Total time of operation before the trip LkLk1k8 (6) Total time of power distribution before the trip 5-4