Chapter 3 Operation

 

-

Use the

1

and/or 2

key to change the displayed value to "00" for forward operation or "01" for

 

 

reverse operation, and then press the STR key once to determine the operation direction.

 

 

(The display reverts to [F004].)

 

 

7)

Set the monitor mode.

 

 

 

 

-

To monitor the output frequency, display the function code "d001", and then press the FUNC key once.

 

 

(The monitor shows the output frequency.)

 

 

 

 

To monitor the operation direction, display the function code "d003", and then press the FUNC key

 

 

once.

 

 

 

 

 

 

 

(The monitor shows

for forward operation,

for reverse operation, or

for stopping.)

8)

Press the

RUN

key to start the motor.

 

 

 

(The RUN lamp [green LED] goes on.)

 

 

9)

Press the

STOP/

key to decelerate or stop the motor.

 

 

RESET

 

 

(When the motor stops, the RUN lamp [green LED] goes off.)

-During the test run, confirm that the inverter does not trip while accelerating or decelerating the motor and that the motor speed and frequencies are correct.

-If a trip due to overcurrent or overvoltage has occurred during the test run, increase the acceleration and deceleration time.

-Make sure that there is enough margin to trip level by monitoring the output current (d002) and DC voltage (d102).

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Hitachi SJ700-2 Key to start the motor RUN lamp green LED goes on Press, Key to decelerate or stop the motor
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