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VF-FS1 Industrial Inverter - Toshiba

VF-FS1 Industrial Inverter - Toshiba

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F-17<br />

E6581381<br />

[Parameter setting]<br />

Title Function Adjustment range Default setting<br />

Frequency setting mode selection 1<br />

Frequency priority selection<br />

Frequency setting mode selection 2<br />

1: VIA<br />

2: VIB<br />

3: Operation panel<br />

4: RS485 communication<br />

5: UP/DOWN from external<br />

contact<br />

0: (Switchable to <br />

by the input terminal)<br />

1: ( for output<br />

frequencies equal to or lower<br />

than 1.0 Hz)<br />

1: VIA<br />

2: VIB<br />

3: Operation panel<br />

4: RS485 communication<br />

5: UP/DOWN from external<br />

contact<br />

1) External switching (Input terminal function 38 : FCHG enabled)<br />

Frequency priority selection parameter = <br />

Switching between the command specified with and can be made by entering a command<br />

from a terminal board.<br />

To do so, however, the frequency command forced switching function (input terminal function selection: 38)<br />

needs to be set beforehand to an input terminal board.<br />

If an OFF command is entered to the input terminal board: The command specified with will be<br />

selected.<br />

If an ON command is entered to the input terminal board: The command specified with will be<br />

selected.<br />

2) Automatic switching by frequency command<br />

Frequency priority selection parameter = <br />

The switching between the command specified with and is done automatically according to<br />

the frequency command entered.<br />

If the frequency set with is above 1Hz: The command specified with will be selected.<br />

If the frequency set with is 1Hz or less: The command specified with will be selected.<br />

1<br />

0<br />

2<br />

6

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