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e3
0b
a0
76
.1
1
(RPM)
Ref.
Low freq.
P 5-50/
P 5-55
Input
(Hz)
High
ref.
value
P 5-53/
p 5-58
High freq.
P 5-51/
P 5-56
Low
ref.
value
P 5-52/
p 5-57
Illustration 65: Pulse Input
Parameter 5-50 Term. 29 Low Frequency
Table 364: Parameter 5-50 Term. 29 Low Frequency
5-50 Term. 29 Low Frequency
Default value: 100 Hz
Parameter type: Range, 0 – 110000 Hz
Setup: All setups
Conversion index: 0
Data type: Uint32
Change during operation: True
Enter the low frequency limit corresponding to the low motor shaft speed (that is low reference value) in
parameter 5-52 Term. 29
Low Ref./Feedb. Value
.
Parameter 5-51 Term. 29 High Frequency
Table 365: Parameter 5-51 Term. 29 High Frequency
5-51 Term. 29 High Frequency
Default value: Size related
Parameter type: Range, 0 – 110000 Hz
Setup: All setups
Conversion index: 0
Data type: Uint32
Change during operation: True
Enter the high frequency limit corresponding to the high motor shaft speed (that is high reference value) in
parameter 5-53 Term. 29
High Ref./Feedb. Value
.
Parameter 5-52 Term. 29 Low Ref./Feedb. Value
Table 366: Parameter 5-52 Term. 29 Low Ref./Feedb. Value
5-52 Term. 29 Low Ref./Feedb. Value
Default value: Size related Parameter type: Range, -999999.999 - 999999.999 Reference- Feed-
backUnit
Setup: All setups
Conversion index: -3
Data type: Int32
Change during operation: True
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).
AU275636650261en-000101 / 130R0334
218 | Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide