Danfoss VLT FC 102 N250 User Manual

5.10
5.11
5.12
5.13
5.14
5.15
5.16
5.17
6
7
7.1
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.3
7.3.1
7.3.2
7.4
7.5
7.5.1
7.5.2
7.5.3
7.5.4
8
8.1
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
8.1.6
8.1.7
Enabling Motor Operation 92
Selecting the Voltage/Current Input Signal 92
Setting Up RS485 Serial Communication 93
Conguring the Passive Harmonic Filter (PHF) 94
Conguring the dU/dt Filter 94
Conguring the Sine-wave Filter 94
MCCB Conguration 94
Safe Torque O (STO) Wiring 95
Pre-start Check List 96
Commissioning 98
Applying Power to the Drive 98
Programming the Drive 98
Parameter Overview 98
Parameter Navigation 99
Programming Example for an Open-loop Application 99
Entering System Information 100
Conguring Automatic Energy Optimization 101
Conguring Automatic Motor Adaptation 101
Testing Before System Start-up 101
Testing Motor Rotation 101
Testing Encoder Rotation 101
Starting Up the Drive for the First Time 102
Parameter Settings 102
Parameter Setting Overview 102
Uploading and Downloading Parameter Settings 102
Restoring Factory Default Settings Using the Recommended Initialization 103
Restoring Factory Default Settings Using Manual Initialization 103
Wiring Conguration Examples 104
Application Examples 104
Wiring Conguration for Automatic Motor Adaptation (AMA) 104
Wiring Conguration for Automatic Motor Adaptation (AMA) without T27 104
Wiring Conguration: Speed 105
Wiring Conguration: Feedback 107
Wiring Conguration: Run/Stop 108
Wiring Conguration: Start/Stop 110
Wiring Conguration: External Alarm Reset 112
AQ357954340588en-000201/130R0881 | 5Danfoss A/S © 2020.09
Contents
VLT® Refrigeration Drive FC 103
Operating Guide

Danfoss VLT FC 102 N250 Specifications

General

Brand	Danfoss
Model	VLT FC 102 N250
Category	DC Drives
Language	English