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VF-FS1 Industrial Inverter - Toshiba

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(2) Setting the frequency using the operation panel (= or )<br />

Frequency setting<br />

+<br />

-<br />

1) Setting the frequency using external potentiometer<br />

PP<br />

VIB<br />

CC<br />

: Setting frequency<br />

using potentiometer<br />

* The input terminal VIA can be used in the same way.<br />

=: VIA effective, =: VIB effective<br />

⇒ For more details, see section 6.5.<br />

2) Setting the frequency using input voltage (0~10V)<br />

* The input terminal VIB can be used in the same way.<br />

=: VIA effective, =: VIB effective<br />

⇒ For more details, see section 6.5.<br />

Note: Be sure to turn the VIA (SW3) slide switch to the V (voltage) position.<br />

+<br />

-<br />

VIA<br />

CC<br />

: Voltage signal 0-10Vdc<br />

3) Setting the frequency using current input (4~20mA)<br />

VIA<br />

CC<br />

: Current signal 4-20mAdc<br />

* Setting of parameters also allow 0-20mAdc.<br />

Note: Be sure to turn the VIA (SW3) slide switch to the I (current) position.<br />

C-5<br />

E6581381<br />

Potentiometer<br />

Setting frequency using the potentiometer (1k-10kΩ, 1/4W)<br />

⇒ For more detailed information on adjustments, see<br />

section 6.5.<br />

60Hz<br />

Frequency<br />

0<br />

MIN MAX<br />

Voltage signal<br />

Setting frequency using voltage signals (0∼10V).<br />

⇒ For more detailed information on adjustments, see<br />

section6.5.<br />

60Hz<br />

Frequency<br />

0<br />

0Vdc 10Vdc<br />

Current Signal<br />

Current signal Setting frequency using current signals (4~20mA).<br />

⇒ For more detailed information on adjustments, see section 6.5.<br />

60Hz<br />

Frequency<br />

0<br />

4mAdc 20mAdc<br />

3

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