Delta Electronics Network Device VFD-S Dokumentacja Pobierz pdf (Strona 38)

VFD-S Series

5-21

Example 2:

In this example with the potentiometer set to 0V the Output Frequency is 10 Hz. The

mid-point of the potentiometer becomes 40 Hz. Once the Maximum Output Frequency is

reached any further increase of the potentiometer will not increase output frequency.

Example 3:

The example also shows the popular method. The whole scale of the potentiometer can be

used as desired. In addition to signals of 0 to 10V and 4 to 20mA, the popular voltage signals

also include signals of 0 to 5V, 20 to 4mA or that under 10V. Regarding the setting, please refer

to the following examples.

Example 4:

This example shows a potentiometer range of 0 to 5 Volts.

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Delta Electronics Network Device VFD-S Dokumentacja Strona 38