Delta Electronics AC Motor Drive VFD007S23A Manual de usuario descargar pdf (Pagina 51)

Chapter 5 Description of Parameter Settings

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.

Pr.4-02=100%-- Pot. Freq. Gain

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.

Pr.4-02=83%-- Pot. Freq. Gain

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Delta Electronics AC Motor Drive VFD007S23A Manual de usuario Pagina 51