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Q : What parameters should be checked if an overcurrent alarm occurs during VFD acceleration or deceleration?
A: You should check P00.11 (acceleration time) and P00.12 (deceleration time).
Overcurrent alarms during acceleration or deceleration are usually caused by acceleration or deceleration times being too short; therefore, you need to increase the acceleration time (P00.11) or the deceleration time (P00.12).
Overcurrent alarms during acceleration or deceleration are usually caused by acceleration or deceleration times being too short; therefore, you need to increase the acceleration time (P00.11) or the deceleration time (P00.12).
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