Danfoss VLT Micro Drive FC 51 Series Programming Guide

7-38 Process Feed Forward Factor
Range: Function:
0% * [0 - 400%]
The FF factor sends a part of the reference signal around the PI controller which then only affects part of the
control signal.
By activating the FF factor less overshoot and high dynamics are gained when changing the setpoint.
This parameter is always active when par. 1-00
Configuration Mode is set to Process [3].
7-39 On Reference Bandwidth
Range: Function:
5% [0 - 200% ] Enter the value for the On Reference Bandwidth.
The PI control error is the difference between setpoint and feedback and when this is less than the value set in
this parameter the On Reference is active.
VLT
p
Micro Drive FC 51 4. Parameter Descriptions
MG.02.C4.02 - VLT
p
is a registered Danfoss trademark 43
4

Danfoss VLT Micro Drive FC 51 Series Specifications

General

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