Danfoss VLT FCD 315 User Manual

VLT
®
FCD Series
■ Contents
Introduction to FCD 300
................................................................................ 3
Software version ...................................................................................................... 3
High voltage warning ............................................................................................... 4
These rules concern your safety ............................................................................... 4
Warning against unintended start ............................................................................. 4
Installation ........................................................................................................... 7
Mechanical measurements ..................................................................................... 7
Mechanical dimensions, FCD, motor mounting ........................................................ 7
Mechanical dimensions, stand alone mounting ........................................................ 7
Mechanical installation ............................................................................................. 8
General information about electrical installation ...................................................... 10
Electronics purchased without installation box ....................................................... 10
EMC-correct electrical installation .......................................................................... 11
Diagram ................................................................................................................. 13
RFI switches J1, J2 ................................................................................................ 13
Location of terminals .............................................................................................. 14
Mains connection ................................................................................................... 16
Pre-fuses ................................................................................................................ 16
Motor connection ................................................................................................... 16
Direction of motor rotation ..................................................................................... 16
Mains and motor connection with service switch ................................................... 16
Connection of HAN 10E motor plug for T73 .......................................................... 16
Parallel connection of motors ................................................................................. 17
Motor cables .......................................................................................................... 17
Motor thermal protection ....................................................................................... 17
Brake resistor ......................................................................................................... 17
Control of mechanical brake .................................................................................. 18
Electrical installation, control cables ....................................................................... 19
Connection of sensors to M12 plugs for T53, T63, T73 ........................................ 20
Electrical installation, control terminals ................................................................... 21
PC communication ................................................................................................ 21
Relay connection ................................................................................................... 21
Connection examples ............................................................................................ 22
Programming, FCD 300 ............................................................................... 26
The LCP 2 control unit, option ............................................................................... 26
Parameter selection ............................................................................................... 29
Operation & Display ............................................................................................... 31
Setup configuration ................................................................................................ 31
Load and Motor ..................................................................................................... 39
DC Braking ............................................................................................................ 43
Motortype, par, 147 - FCD 300 ............................................................................. 48
References & Limits ............................................................................................... 49
Handling of references ........................................................................................... 49
Reference function ................................................................................................. 53
Inputs and outputs ................................................................................................. 57
Special functions .................................................................................................... 66
PID functions ......................................................................................................... 68
Handling of feedback ............................................................................................. 70
Serial communication for FCD 300 ........................................................................ 77
MG.04.B7.02 - VLT is a registered Danfoss trademark
1

Danfoss VLT FCD 315 Specifications

General

Type	DC Drive
Protection Class	IP20, IP21, IP55
Power Range	0.37 to 315 kW
Input Voltage	380 to 480 V
Output Voltage	0 to Input Voltage
Control Method	Vector control, V/f control
Communication Protocols	CANopen, Profibus, DeviceNet
Cooling Method	Forced convection
Protection Features	Overvoltage, Undervoltage, Short circuit
Fieldbus	Profibus DP, DeviceNet, CANopen

Summary

Introduction and Safety

Software Version

Details the software version of the FCD 300 series frequency converters.

Safety Warnings and Procedures

Covers high voltage warnings, safety rules, and precautions against unintended motor starts.

Installation Guide

Mechanical Installation and Dimensions

Provides mechanical dimensions and installation procedures for mounting FCD units.

Electrical Installation Principles

Outlines general guidelines for electrical installation, EMC, earthing, and cable management.

Installation Diagrams and Components

Includes schematic diagrams, RFI switches, and terminal locations for installation.

Wiring and Terminal Connections

Details terminal locations, mains, motor, control, sensor connections, and wiring diagrams.

Programming and Configuration

LCP 2 Control Panel Operation

Introduces the LCP 2, its keys, indicator lamps, local controls, and display modes.

Parameter Setup and Navigation

Explains parameter setup modes, navigation, data change, and manual initialization.

Operation Modes and References

Covers language, local/remote operation, reference settings, and setup configuration.

Motor and Load Configuration

Details parameters for configuring motor characteristics, load, and torque.

Start, Stop, and Braking Functions

Explains start delay, function, voltage, load compensation, braking, and motor type settings.

Warnings, Alarms, and Fault Management

Lists warnings for current, frequency, feedback, and details fault logging and reset functions.

Serial Communication and Protocols

Covers serial communication protocols, telegram structure, timing, and data formats.

Data Readout and Operating Data

Lists parameters for reading unit data and operating data, including fault logging.

Service, Diagnostics, and Fault Handling

Details service diagnostics, LED indicators, fault conditions, and troubleshooting.

Technical Data and Specifications

Covers environmental considerations, derating, technical data, cable specs, safeguards, and ordering info.

Factory Settings Reference

Provides comprehensive tables of factory default settings for all parameters.