Danfoss VLT AutomationDrive FC 360 Programming Manual page 69

Parameter Descriptions
4.6.4 5-5* Pulse Input
The pulse input parameters are used to define an
appropriate window for the impulse reference area by
configuring the scaling and filter settings for the pulse
inputs. Input terminals 29 or 33 act as frequency reference
inputs. Set terminal 29 (parameter 5-13 Terminal 29 Digital
Input) or terminal 33 (parameter 5-15 Terminal 33 Digital
Input) to [32] Pulse input. If terminal 29 is used as an input,
then set parameter 5-02 Terminal 29 Mode to [0] Input.
Ref.
High
ref.
value
P 5-53/
p 5-58
Low
ref.
value
P 5-52/
p 5-57
Low freq.
P 5-50/
P 5-55
Illustration 4.17 Pulse Input
5-50 Term. 29 Low Frequency
Range: Function:
4 Hz [4 - 31999 Enter the low frequency limit corresponding
*
Hz] to the low motor shaft speed (that is low
reference value) in parameter 5-52 Term. 29
Low Ref./Feedb. Value. Refer to
Illustration 4.17.
5-51 Term. 29 High Frequency
Range: Function:
32000 [5 - 32000 Enter the high frequency limit
Hz Hz] corresponding to the high motor shaft
*
speed (which is high reference value) in
parameter 5-53 Term. 29 High Ref./Feedb.
Value.
5-52 Term. 29 Low Ref./Feedb. Value
Range: Function:
0 [-4999 - Enter the low reference value limit for the motor
*
4999 ] shaft speed [Hz]. This value 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 and parameter 5-13 Terminal 29 Digital Input
= applicable value).
MG06C702
Programming Guide
5-53 Term. 29 High Ref./Feedb. Value
Range:
Size
related
5-55 Term. 33 Low Frequency
Range:
4 Hz
*
5-56 Term. 33 High Frequency
Range:
32000
High freq. Input
P 5-51/ (Hz)
Hz
*
P 5-56
5-57 Term. 33 Low Ref./Feedb. Value
Range:
0 [-4999 -
*
4999 ]
5-58 Term. 33 High Ref./Feedb. Value
Range:
Size related
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Function:
[-4999 - Enter the high reference value [Hz] for the
4999 ] 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).
Function:
[4 - 31999 Enter the low frequency corresponding to
Hz] the low motor shaft speed (which is low
reference value) in parameter 5-57 Term. 33
Low Ref./Feedb. Value.
Function:
[5 - 32000 Enter the high frequency corresponding
Hz] to the high motor shaft speed (that is
high reference value) in
parameter 5-58 Term. 33 High Ref./Feedb.
Value.
Function:
Enter the low reference value [Hz] for the
motor shaft speed. This value is also the low
feedback value. See also parameter 5-52 Term.
29 Low Ref./Feedb. Value.
Function:
[-4999 - Enter the high reference value [Hz]
*
4999 ] for the motor shaft speed. See also
parameter 5-53 Term. 29 High Ref./
Feedb. Value.
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