2.3 Check of the trip monitor contents

(1) Trip cause / Display explanation

1

 

Trip cause.

Inverter status at tripping

Refer to 4.4.1

: While reset

(2) Output frequency at trip (Hz)

1

: While standstill

 

: While deceleration

(3) Output current at trip (A)

: While constant speed

1

: While acceleration

 

 

: Running command ON while 0Hz command.

(4) DC bus voltage at trip (V)

 

1

: While start procedure

 

 

: While DC injection braking

(5) Accumulated running time until tripping (h)

: While overload limitation

1

 

(6)Accumulated power ON time until tripping (h)

1

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Hitachi L300P Series service manual Check of the trip monitor contents