Danfoss VLT HVAC Basic Drive FC 101, Operating Manual, Page: 4 / 84

3.2.4.2 Short-circuit Protection 31
3.2.4.3 Overcurrent Protection 31
3.2.4.4 UL/Non-UL Compliance 31
3.2.4.5 Recommendation of Fuses and Circuit Breakers 32
3.2.5 EMC-correct Electrical Installation 34
3.2.6 Control Terminals 36
3.2.7 Electrical Wiring 37
3.2.8 Acoustic Noise or Vibration 38
4 Programming 39
4.1 Local Control Panel (LCP) 39
4.2 Setup Wizard 40
4.2.1 Setup Wizard Introduction 40
4.2.2 Setup Wizard for Open-loop Applications 42
4.2.3 Setup Wizard for Closed-loop Applications 48
4.2.4 Motor Setup 55
4.2.5 Changes Made Function 60
4.2.6 Changing Parameter Settings 60
4.2.7 Accessing All Parameters via the Main Menu 60
4.3 Parameter List 61
5 Warnings and Alarms 63
5.1 List of Warnings and Alarms 63
6 Specifications 66
6.1 Mains Supply 66
6.1.1 3x200–240 V AC 66
6.1.2 3x380–480 V AC 67
6.1.3 3x525–600 V AC 71
6.2 EMC Emission Test Results 73
6.3 Special Conditions 74
6.3.1 Derating for Ambient Temperature and Switching Frequency 74
6.3.2 Derating for Low Air Pressure and High Altitudes 74
6.4 General Technical Data 75
6.4.1 Protection and Features 75
6.4.2 Mains Supply (L1, L2, L3) 75
6.4.3 Motor Output (U, V, W) 75
6.4.4 Cable Length and Cross-section 75
6.4.5 Digital Inputs 76
6.4.6 Analog Inputs 76
6.4.7 Analog Outputs 76
6.4.8 Digital Output 77
6.4.9 Control Card, RS485 Serial Communication 77
Contents Operating Guide | VLT® HVAC Basic Drive FC 101
AQ275641848264en-000101 / 4 | Danfoss A/S © 2019.11