Danfoss VLT AutomationDrive FC 300 Series Design Guide

FC 300 Design Guide
How to Program
Function:
Sets the minimum allowable magnetization for
AEO. A low value results in less energy loss in the
motor. Note that the consequence can be reduced
resistance against sudden load changes.
14-42 Minimum AEO Frequency
Range:
5-40Hz
*
10Hz
Function:
Sets the minimum frequency at which the Automatic
Energy Optimization (AEO) is a ctive.
14-43 Motor Cos-Phi
Range:
0.40 - 0.95 N/A
*
0.66N/A
Function:
The Cos(phi) setpoint is a utomatically set for
optimum AEO performance. This parameter should
normally not be altered, how ever, it may in some
situations be necessary to fine-tune.
" 14-5* Environment
14-50 RFI 1
Option:
Off [0]
*
On [1]
Function:
If the drive is supplied from an isolated mains source
(IT mains), select Off [0]. In this mode, the internal
RFI capacities (filter capacitors) between chassis and
the intermediate circuit are cut off to avoid damage
to the intermediate circuit and to reduce the ground
capacity curre nts (according to IEC 61800-3).
Select On [1] to comply with EMC standards.
14-52 Fan Control
Option:
*
Auto [0]
On 50% [1]
On 75% [2]
On 100% [3]
Function:
Sets the desired continuous speed of internal fan.
*
default setting ()display text []value for use in communication via serial communication port
208
MG.33.B
3.22 - VLT is a registered Danfoss trademark

Danfoss VLT AutomationDrive FC 300 Series Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300 Series
Category	DC Drives
Language	English