Delta Electronics Network Device VFD-S Especificações descarregar pdf (Página 44)

VFD-S Series

5-17

3 - 02 Desired Frequency Attained Factory Setting: d 1.0

Settings d 1.0 to d 400 Hz Unit: 0.1Hz



If a Multi-function output terminal is set to function as Desired Frequency Attained

(Pr.3-05 or 3-06=d9), then the output will be activated when the programmed frequency

is attained.

Desired Freq.

Detection

range

-2Hz

Detection range

4Hz

Detection range

2Hz

Time

Freq.

Max. Output

Freq.

Pr.3-02

OFF

Preset Freq.

Attained

indication

Pr.3-05 to 3-06

Desired Freq.

Attained

Indication

Pr.3-05 to 3-06

Desired Freq. Attained & Preset Freq. Attained

3 - 03 Terminal Count Value Factory Setting: d 0

Settings d 0 to d 999

 The parameter determines the upper limit value of the internal counter. The internal

counter can be triggered by the external terminal (Pr.4-4 to Pr.4-8, d19). Upon completion

of counting, the specified output terminal will be activated. (Pr.3-05, Pr.3-06, d14).

3 - 04 Preliminary Count Value Factory Setting: d 0

Settings d 0 to d 999

 When the counter value is counted up from “1” to the setting value of this parameter, the

corresponding multi-function output terminal which set to d15 as Preliminary Counter

Value Attained will be closed. The application can be that closing the multi-function output

terminal makes the AC drive operate at low speed until stop before the counting value is

going to be attained.

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