3.3 Custom Application Features 18
3.3.1 Introduction 18
3.3.2 Automatic Motor Adaptation 18
3.3.3 Process PID Controller 18
3.3.4 Motor Thermal Protection 18
3.3.5 Mains Dropout 19
3.3.6 Automatic Restart 20
3.3.7 Full Torque at Reduced Speed 20
3.3.8 Frequency Bypass 20
3.3.9 Motor Preheat 20
3.3.10 Programmable Setups 20
3.3.11 Smart Logic Control (SLC) 20
3.4 Dynamic Braking 22
3.5 Back-channel Cooling 22
3.5.1 Overview 22
3.5.2 Airflow for J8 & J9 Enclosures 23
4 Options and Accessories Overview
4.1 Fieldbus Devices 24
4.1.1 Overview 24
4.1.2 VLT® PROFIBUS DP-V1 MCA 101 24
4.1.3 VLT® PROFINET MCA 120 24
4.2 Functional Extensions 24
4.2.1 Overview 24
4.2.2 VLT® Encoder Input MCB 102 24
4.2.3 VLT® Resolver Option MCB 103 24
4.2.4 VLT® 24 V DC Supply MCB 107 24
4.2.5 VLT® Sensor Input Option MCB 114 25
5 Specifications
5.1 Electrical Data 26
5.2 Mains Supply (L1, L2, L3) 27
5.3 Motor Output (U, V, W) 28
5.4 Torque Characteristics 28
5.5 Ambient Conditions 28
5.6 Cable Lengths and Cross-sections 29
ii | Danfoss A/S © 2024.01 AJ435824192086en-000101 / 130R1295
Design Guide | VLT® AutomationDrive FC 360