Danfoss VLT AutomationDrive FC 302 Design Guide

FC 300 Design Guide
Contents
! How to Read this Design Guide .................................................. 5
" How to Read this Design Guide .................................................................. 5
" Approvals ............................................................................................... 7
" Symbols ................................................................................................. 7
" Abbreviations .......................................................................................... 8
" Definitions ............................................................................................. 8
" Power Factor ......................................................................................... 12
! Introduction to FC 3 0 0 ................................................................. 13
" Software Version ................................................................................... 13
" CE Conformity and Labeling .................................................................... 13
" What Is Covered .................................................................................... 14
" Danfoss VLT Adjustable Frequency Drive and CE Labeling ............................ 1 4
" Compliance with EMC Directive 89/336/EEC ............................................... 15
" Mechanical Build-Up ............................................................................... 16
" Air Humidity .......................................................................................... 17
" Aggressive Environments ........................................................................ 17
" Vibration and Shock ............................................................................... 18
" Control Principle .................................................................................... 18
" FC 300 Controls ..................................................................................... 19
" Control Structure in VVC
plus
..................................................................... 20
" Control Structure in Flux Sensorless ......................................................... 21
" Control Structure in Flux with Motor Feedback ........................................... 22
" Local (Hand on) and Remote (Auto on) Control .......................................... 23
" Reference Handling ................................................................................ 25
" Scaling of References and Feedback ......................................................... 26
" Analog Reference with Dead Band ............................................................ 27
" DigiPot Reference .................................................................................. 31
" Automatic Motor Adaptation (AMA) ........................................................... 31
" Control of Mechanical Brake .................................................................... 32
" Control of Mechanical Brake .................................................................... 32
" Speed PID Control ................................................................................ 33
" The following parameters are relevant for the Speed Control ........................ 33
" Process PID Control ............................................................................... 37
" Ziegler Nichols Tuning Method ................................................................. 41
" Internal Current Regulator ...................................................................... 42
" Programming of Torque Limit and Stop .................................................... 42
" Parameter Download .............................................................................. 43
" General Aspects of EMC E missions ............................................................ 43
" EMC Test Results (Emission, Immunity) .................................................... 45
" Required Compliance Levels .................................................................... 46
" EMC Immunity ...................................................................................... 46
" Selection of Brake Resistor ...................................................................... 48
" Control with Brake Function ..................................................................... 49
" Smart Logic Controller ............................................................................ 50
" Galvanic Isolation (PELV) ........................................................................ 51
" Ground Leakage Current ......................................................................... 52
" Extreme Running Conditions .................................................................... 52
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MG.33.B3.22 - VLT is a registered Danfoss trademark

Danfoss VLT AutomationDrive FC 302 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 302
Category	DC Drives
Language	English