Danfoss VLT Micro Drive FC 51 Series Programming Guide

4.6.4. 5-5* Pulse Input
Set par. 5-15 to choice [32] pulse input. Now terminal 33 handles a pulse input in the range from Low frequency, par. 5-55, to High frequency, par. 5-56.
Scale frequency input via par. 5-57 and par. 5-58.
5-55 Terminal 33 Low Frequency
Range: Function:
20 Hz * [20 - 4999 Hz]
Enter low frequency corresponding to low motor shaft speed (i.e. low reference value) in par. 5-57.
5-56 Terminal 33 High Frequency
Range: Function:
5000 Hz * [21 - 5000 Hz]
Enter high frequency corresponding to high motor shaft speed (i.e. high reference value) in par. 5-58.
5-57 Terminal 33 Low Ref./Feedb. Value
Range: Function:
0.000 * [-4999 - 4999]
Set reference/feedback value corresponding to low pulse frequency value set in par. 5-55.
5-58 Terminal 33 High Ref./Feedb. Value
Range: Function:
50.000 * [-4999 - 4999]
Set reference/feedback value corresponding to high pulse frequency value set in par. 5-56.
4. Parameter Descriptions VLT
p
Micro Drive FC 51
36 MG.02.C4.02 - VLT
p
is a registered Danfoss trademark
4

Danfoss VLT Micro Drive FC 51 Series Specifications

General

Brand	Danfoss
Model	VLT Micro Drive FC 51 Series
Category	Media Converter
Language	English