5-1 Protective Functions and Troubleshooting Trip Monitor Display (1) Trip factor Explanation of display ek0k7.2 ek0k7.2 6k0.0k0 Indicates the cause of the trip. Indicates the Inverter status at the time of tripping. 1 : During stop 0 : During initialization at power-on or with the reset terminal set to ON. (2) Output frequency (Hz) at the time of tripping 5 2 : During deceleration 3 : During constant speed 4 : During acceleration 5 : The RUN command is turned on at frequency = 0. 6 : During startup 7 : During DC injection braking 8 : During overload limit 9 :
During forcing/servo ON 4.0k0 Maintenance Operations (3) Output current (A) at the time of tripping 4k0k0.2 (4) P-N DC voltage (V) at the time of tripping 1K5. Note: The trip monitor display shows the Inverter status at the time of tripping, not the actual motor operation. (Example) While PID control is used or the frequency reference is input using analog signals (voltage/current), the Inverter may alternate frequently between acceleration and deceleration because of the signal fluctuations, even if the motor seems to operate at a constant speed. In this case, the onscreen lnverter status at the time of tripping may differ from the actual operation.
(5) Total RUN time (h) before the trip 1K8. (6) Total power ON time (h) before the trip 5-9