Danfoss VLT AQUA Programming Manual page 93

®
VLT AQUA Drive Programming Guide
5-57 Term. 33 Low Ref./Feedb. Value
Range:
0.000
5-58 Term. 33 High Ref./Feedb. Value
Range:
100.000
*
5-59 Pulse Filter Time Constant #33
Range:
100 ms [1 - 1000 ms]
2.7.7. 5-6* Pulse Outputs
Parameters for configuring the scaling and output functions of pulse outputs. The pulse outputs
are designated to terminals 27 or 29. Select terminal 27 output in par. 5-01 and terminal 29 output
in par. 5-02.
Options for readout output variables:
*
[0]
[45]
[48]
[100]
[101]
[102]
[103]
Function:
* [-100000.000 – par. Enter the low reference value [RPM] for the motor shaft speed.
5-58] This is also the low feedback value, see also par. 5-52.
Function:
[Par. 5-57 - Enter the high reference value [RPM] for the motor shaft speed.
100000.000] See also par. 5-53
Function:
Enter the pulse filter time constant. The low-pass filter reduces
the influence on and dampens oscillations on the feedback sig-
nal from the control.
This is an advantage, e.g. if there is a great amount on noise in
the system. This parameter cannot be adjusted while the motor
is running.
No operation
Bus ctrl.
Bus ctrl., timeout
Output frequency
Reference
Feedback
Motor current
®
MG.20.O2.02 - VLT is a registered Danfoss trademark
2. Parameter Description
Term. 29 High Ref./Feedb. Value
2
.
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