Danfoss VLT AutomationDrive FC 300 Series Design Guide

FC 300 Design Guide
How to Program
Function:
Sets the low frequency referring to low
reference value in par. 5-52 to correspond
to the crankshaft spe ed.
This parameter is only available in FC 302.
5-51 Term. 29 High F requency
Range:
100 - 110000 Hz
*
100Hz
Function:
Set the high frequency referring to high
reference value in par. 5-53 to correspond
to the crankshaft spe ed.
5-52 Term. 29 Low Ref./F ee db. Value
Range:
-1000000.000 - par. 5-53
*
0.000
Function:
Sets the lowest reference value [RPM] for the
crankshaft speed a nd the lowest feedback value.
Select terminal 29 as a digital output (par. 5-02
="Output" [1] and par. 5-13 = applicable value).
5-53 Term. 29 High Ref./Feedb. Value
Range:
Par. 5-52 - 1000000.000
*
1500.000
Function:
Sets the highest reference value [RPM] for the
crankshaft speed and the highest feedback value.
Select terminal 29 as a digital output (par. 5-02
="Output" [1] and par. 5-13 = ap plicable value)
5-54 Pulse Filte r T ime Constant #29
Range:
1 - 1000 ms
*
100ms
Function:
The low-pass filter reduces the influence on and
dampens oscillations on the feedb ack signal from the
control. T his is an advantage, e.g . if there is a great
amount of noise in the system. It is not possible to
set this parameter while the motor is running.
5-55 Term. 33 Low Frequency
Range:
100 - 110000 Hz
*
100Hz
Function:
Sets the low frequency referring to low
reference value in par. 5-5 7 to correspond
to the crankshaft spe ed .
5-56 Term. 33 High Frequency
Range:
100 - 110000 Hz
*
100Hz
Function:
Sets the high frequency referring to high
reference value in par. 5-5 8 to correspond
to the crankshaft spe ed .
5-57 Term. 33 Low Re f./ Fe edb. Value
Range:
-100000.000 - par. 5-58)
*
0.000
Function:
Sets the lowest refere n ce value [RPM] for
the crankshaft speed.
5-58 Term. 33 High Ref./Feedb. Value
Range:
Par. 5-57 - 100000.000
*
1500.000
Function:
Sets the highest reference value [RPM] for
the crankshaft speed.
5-59 Pulse Filter Time Constant #33
Range:
1 - 1000 ms
*
100ms
Function:
The low-pass filter reduces the influence on and
dampens os cillations on the feedback signal from the
control. This is an advantage, e.g. if there is a great
amount of noise in the system. It is not possible to
set this parameter while the motor is running.
" 5-6* Pulse Outputs
The pulse outputs are designated to terminals
27 or 29. Select term inal 27 in par. 5-01
and t erminal 29 in par. 5-02.
*
default setting ()display text []value for use in communication via serial communication port
172
MG.33.B
3.22 - VLT is a registered Danfoss trademark

Danfoss VLT AutomationDrive FC 300 Series Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300 Series
Category	DC Drives
Language	English