E6581090

3.1.1How to start and stop

(1) Start and stop using the operation panel keys (EOQF : )

Use the RUN and STOP keys on the operation panel to start and stop the motor.

RUN : Motor starts.

 

 

: Motor stops (slowdown stop).

 

STOP

3

 

 

 

(2)Start and stop using external signals to the terminal board (EOQF : )

Use external signals to the inverter terminal board to start and stop the motor. (Sink logic connection)

Short F and CC terminals: run forward

Coast stop

 

 

 

 

The standard default setting is for slowdown

 

 

stop. To make a coast stop, assign an ST

Open F and CC terminals: slow down and stop

terminal function to an idle terminal using the

programmable terminal function.

 

 

 

 

For coast stop, open the ST-CC when stopping

 

 

the motor in the state described at left. The

 

 

monitor on the inverter at this time will display

Frequency

Slowdown stop

QHH.

 

 

 

 

 

 

 

 

 

 

 

ON

Motor

Coast stop

F-CC

speed

OFF

 

 

 

 

 

 

 

 

 

F-CC

 

 

 

 

 

ON

 

 

 

 

 

 

 

OFF

 

 

ST-CC

 

 

 

 

 

ON

 

 

 

 

 

 

OFF

3.1.2How to set the frequency

(1)Setting the frequency using the potentiometer on the inverter main unit

(HOQF : )

Set the frequency with the notches on the potentiometer.

Move clockwise through the higher notches for the higher frequencies.

Since the potentiometer has hysteresis, it settings may change to some degree after the power is turned off and turned back on.

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Image 39
Toshiba VF-nC1 instruction manual RUN Motor starts Motor stops slowdown stop, Short F and CC terminals run forward