Danfoss VLT AutomationDrive FC 300 Design Manual page 171

FC 300 Design Guide
reference inputs. Set par. 5-13 or par. 5-15 to
'Pulse input' [32]. If terminal 29 is used as input,
par. 5-01 must be selected to 'Input' [0].
5-50 Term. 29 Low Frequency
Range:
100 - 110000 Hz
Function:
Sets the low frequency referring to low value in par.
5-52 to correspond to the motor shaft speed.
This parameter is only available in FC 302.
5-51 Term. 29 High Frequency
Range:
100 - 110000 Hz
Function:
Set the high frequency referring to high
reference value in par. 5-53 to correspond
to the motor shaft speed.
This parameter is only available in FC 302.
5-52 Term. 29 Low Ref./Feedb. Value
Range:
-1000000.000 - par. 5-53
Function:
Sets the lowest reference value [RPM] for the motor
shaft speed and the lowest feedback value. Select
terminal 29 as a digital output (par. 5-02 ='Output'
[1] and par. 5-13 = applicable value).
This parameter is only available in FC 302.
5-53 Term. 29 High Ref./Feedb. Value
Range:
Par. 5-52 - 1000000.000
default setting ( )
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How to Programme
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1500.000
display text [ ] value for use in communication via serial communication port
MG.33.B4.02 - VLT is a registered Danfoss trademark
Function:
Sets the highest reference value [RPM] for the
motor shaft speed and the highest feedback value.
Select terminal 29 as a digital output (par. 5-02
='Output' [1] and par. 5-13 = applicable value).
This parameter is only available in FC 302.
5-54 Pulse Filter Time Constant #29
Range:
1 - 1000 ms
Function:
The low-pass filter reduces the influence on and
dampens oscillations on the feedback signal from
the control. This is an advantage, e.g. if there
is a great amount on noise on the system. This
parameter cannot be set while the motor is running.
This parameter is only available in FC 302.
5-55 Term. 33 Low Frequency
Range:
100 - 110000 Hz
100Hz
Function:
Sets the low frequency referring to low value in par.
5-57 to correspond to the motor shaft speed.
5-56 Term. 33 High Frequency
Range:
100 - 110000 Hz
Function:
100Hz
Sets the high frequency referring to high
reference value in par. 5-58 to correspond
to the motor shaft speed.
5-57 Term. 33 Low Ref./Feedb. Value
Range:
-100000.000 – par. 5-58)
Function:
Sets the lowest reference value [RPM] for
0.000
the motor shaft speed.
5-58 Term. 33 High Ref./Feedb. Value
Range:
Par. 5-57 - 100000.000
Function:
Sets the highest reference value [RPM] for
the motor shaft speed.
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100ms
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100Hz
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100Hz
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0.000
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1500.000
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