Delta Electronics AC Drive VFD-F Series Especificaciones descargar pdf (Pagina 51)

VFD-F Series

5-18

Setting Functions Descriptions

40 HOA-Off mode indication

Under the Off mode indication of HOA mode, the

corresponding relay output will be closed.

41 HOA-Auto mode indication

Under the Automatic mode indication of HOA

mode, the corresponding relay output will be

closed.

42 Fire mode indication

When Fire mode indication is activated, the

corresponding relay output will be closed.

43 Bypass fire mode indication

Under the Bypass fire mode indication, the

corresponding relay output will be closed.

 The VFD-F has two form C relays (multi-function output 1 and 2). There is an optional External

Relay Card with 6 NO contact relays (multi-function outputs 3-8).

 External relay specifications = 8A/250VAC or 5A/30VDC.

 Relay delay time is 5~10 msec.

03 - 08

Master Frequency Attained 1

Factory Setting: 0.00

03 - 09

Master Frequency Attained 2

Settings 0.00~120.00 Hz Unit: 0.01

 An output relay may be programmed to activate when the output frequency exceeds the desired

attained frequency setting of these two parameters.

 There is a



2Hz window of operation. If the master frequency attained is 20Hz and the output

frequency exceeds 20Hz, the corresponding output relay will be “closed”. When the output

frequency is less than 18Hz, the corresponding output relay will be “opened” as the following

diagram shows.

Frequency

Master

frequency 1

Master frequency

2 attained

Master frequency

attained

Output frequency

Frequency

command

Time

2Hz

4Hz

2Hz

Master frequency

1 attained

Master

frequency 2

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 189 190

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Delta Electronics AC Drive VFD-F Series Especificaciones Pagina 51

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