Danfoss VLT AQUA FC 202 - 2.1.2 Before Commencing Repair Work; 2.1.4 Avoid Unintended Start; 2.1.5 Safe Torque Off (STO)

10.15.2
10.15.3
10.15.4
10.16
10.17
10.17.1
10.17.2
10.17.3
10.17.4
10.17.5
10.17.6
10.17.7
11
11.1
11.2
11.2.1
11.2.2
11.3
11.4
11.4.1
11.4.2
12
12.1
12.1.1
12.1.2
12.1.3
12.1.4
12.1.5
12.1.6
12.1.7
12.1.8
12.1.9
12.1.10
13
13.1
13.1.1
Emission Requirements 148
Immunity Requirements 148
EMC Compatibility 150
EMC-compliant Installation 151
Harmonics Overview 153
Harmonics Analysis 153
Eect of Harmonics in a Power Distribution System 154
IEC Harmonic Standards 155
Harmonic Results (Emission) 156
Harmonic Mitigation 157
Harmonic Calculation 157
Line Reactors 157
Basic Operating Principles 159
Introduction 159
Drive Controls 159
Control Principle 159
Local (Hand On) and Remote (Auto On) Control 159
Reference Limits 161
Control Principle 163
Control Structure Open Loop 163
Control Structure Closed Loop 163
Basic I/O Congurations 165
Application Examples 165
Wiring Conguration for Automatic Motor Adaptation (AMA) 165
Wiring Conguration for Automatic Motor Adaptation without T27 166
Wiring Conguration: Speed 166
Wiring Conguration: Feedback 168
Wiring Conguration: Run/Stop 170
Wiring Conguration: Start/Stop 172
Wiring Conguration: External Alarm Reset 174
Wiring Conguration: RS485 175
Wiring Conguration: Motor Thermistor 176
Wiring Conguration for a Relay Setup with Smart Logic Control 177
How to Order a Drive 178
Drive Congurator 178
Type Code 178
AJ300847815559en-000101/130R0337 | 9Danfoss A/S © 2020.09
Contents
VLT® AQUA Drive FC 202
Design Guide