Danfoss VLT 2800 Manual de servicio descargar pdf (Pagina 34)

VLT

2800 Series

229 Frequence bypass, bandwidth

(FREQ BYPASS B.W.)

Value:

0 (OFF) - 100 Hz

✭ 0Hz

Function:

Some systems call for some output frequencies

to be avoided because of mechanical resonance

problems in the system. In parameters 230-231

Freque ncy bypass these output frequencies can be

programmed. In this parameter a bandwidth can be

defined on either side of these frequencies.

Description of choice:

The frequency set in this parameter will be centered

around parameters 230 Frequency bypass 1

and 231 Frequency b ypa ss 2.

230 Frequency bypass 1 (FREQ. BYPASS 1)

231 Frequency bypass 2 (FREQ. BYPASS 2)

Value:

0 - 1000 Hz

✭ 0.0 Hz

Function:

Some systems call for some output frequencies

to be avoided because of mechanical resonance

problems in the system.

Description of choice:

Enter the frequencies to be avoided. See also

parameter 229 Frequency bypass, bandwidth.

✭ = factory setting. () = display text [] = value for use in communication via serial communication port

MG.28.A9.02 - VLT is a registered Danfoss trademark

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Danfoss VLT 2800 Manual de servicio Pagina 34