Danfoss VLT AutomationDrive FC 301 Programming Manual page 265

Programming Guide | VLT® AutomationDrive FC 301/FC 302
Enter the low reference value limit for the motor shaft speed [RPM]. This is also the lowest feedback value, see also parameter 5-57 Term.
33 Low Ref./Feedb. Value. Set terminal 29 to digital input (parameter 5-02 Terminal 29 Mode = [0] Input (default) and parameter 5-13
Terminal 29 Digital Input = applicable value).
5-53 Term. 29 High Ref./Feedb. Value
Default value:
Size related
Setup: All setups
Data type: Int32
Enter the high reference value [RPM] for the motor shaft speed and the high feedback value, see also parameter 5-58 Term. 33 High Ref./
Feedb. Value. Select terminal 29 as a digital input (parameter 5-02 Terminal 29 Mode = [0] Input (default) and parameter 5-13 Terminal 29
Digital Input = applicable value).
5-54 Pulse Filter Time Constant #29
Default value: 100 ms
Setup:
All setups
Data type: Uint16
Enter the pulse filter time constant. The pulse filter dampens oscillations of the feedback signal. If there is a lot of noise in the system, this
is an advantage. A high time constant value results in better dampening but also increases the time delay through the filter.
5-55 Term. 33 Low Frequency
Default value: 100 Hz
Setup: All setups
Data type: Uint32
Enter the low frequency corresponding to the low motor shaft speed (that is low reference value) in parameter 5-57 Term. 33 Low Ref./
Feedb. Value.
5-56 Term. 33 High Frequency
Default value:
Size related
Setup: All setups
Data type:
Uint32
Enter the high frequency corresponding to the high motor shaft speed (that is high reference value) in parameter 5-58 Term. 33 High
Ref./Feedb. Value.
5-57 Term. 33 Low Ref./Feedb. Value
Default value:
Size related
Setup: All setups
© 2024.09
Parameter type:
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AU275636650261en-003201 / 130R0334 |
Parameter Descriptions
Range, -999999.999
- 999999.999
ReferenceFeedbackUnit
-3
True
Range, 1 - 1000 ms
-3
False
Range, 0 - 110000 Hz
0
True
Range, 0 - 110000 Hz
0
True
Range, -999999.999
- 999999.999
ReferenceFeedbackUnit
-3
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