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Danfoss VLT FCD 311 User Manual

Danfoss VLT FCD 311
127 pages
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VLT
®
FCD Series
â–  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
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Danfoss VLT FCD 311 Specifications

General IconGeneral
BrandDanfoss
ModelVLT FCD 311
CategoryDC Drives
LanguageEnglish

Summary

Introduction to FCD 300

Software Version

Details the software version compatibility for the FCD 300 series frequency converters.

Safety Warnings and Precautions

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

Mounting Concepts

Explains the decentral concept and flexible installation options: stand-alone, motor-mounted, or pre-mounted.

Installation

Mechanical Installation Details

Covers mechanical dimensions for FCD units, mounting options, and spacing requirements.

General Electrical Installation Guidelines

Provides general information on electrical installation, extra protection, and handling high voltage.

EMC Compliant Installation

Details requirements for EMC-correct electrical installation and protective earth connections.

ATEX Correct Installation

Specifies requirements for installing the FCD 300 in ATEX zone 22 environments.

Wiring Diagrams and Components

Includes diagrams and information on RFI switches for electrical installation.

Terminal Identification and Layout

Shows the location of various terminals on the FCD 300 unit.

Power and Motor Connections

Covers mains connection, motor connection, rotation direction, and wiring with service switches.

Motor and Cable Specifications

Details motor plug connections, parallel motor setup, motor cables, and thermal protection.

Braking System Connections

Explains the connection and control of brake resistors and mechanical brakes.

Control Cable and Sensor Wiring

Details electrical installation for control cables and sensor connections to M12 plugs.

Control Terminal Functions

Describes electrical connections for control terminals, PC communication, and optional units.

Connection Examples

Provides examples of various electrical connections for the FCD 300.

Programming FCD 300

LCP 2 Control Unit and Keys

Details the optional LCP 2 control unit, its layout, and control keys for parameter setup.

Display Modes and Local Control

Explains indicator lamps, local control keys, and different display modes for operation.

Parameter Setup Methods

Covers parameter setup via Menu mode, Quick menu, and manual initialization procedures.

Operation and Display Parameters

Details parameters for operation mode, language selection, local reference, and setup configuration.

Setup Management Functions

Covers setup shifting, active setup selection, programming setup, and setup copying functionalities.

Display Readout Options

Details LCP copy function, display scaling, and large display readout options.

Small Display Line Settings

Configures small display lines for showing reference, motor current, and feedback values.

Local Control and Input Functions

Details parameters for local stop, jog, reversing, reset, and data lock functions.

Power-Up and Mode Settings

Covers operating mode at power-up, hand mode locking, and user-defined quick menus.

Quick Menu and LED Status

Configures the quick menu and defines the status indicated by LEDs.

Load and Motor Configuration

Sets up configuration, torque characteristics, motor power, voltage, frequency, and current.

Motor Parameter Settings

Details parameters for motor voltage, frequency, current, and rated speed.

Motor Tuning and Protection

Covers automatic motor tuning, stator resistance, reactance, and thermal motor protection.

Start-up and Braking Functions

Configures resonance dampening, start torque, start delay, and start functions.

Stop Functions and DC Braking

Details function at stop, minimum frequency for stop activation, and DC braking parameters.

Braking Parameter Settings

Covers DC brake time, cut-in frequency, and thermal motor protection settings.

Start-up Voltage and Torque

Sets start frequency, initial voltage, DC brake voltage, and start voltage.

Load and Voltage Compensation

Configures load compensation, U/f ratio, slip compensation, DC hold voltage, and brake cutout.

Brake and Reactance Settings

Covers brake cut-in frequency, minimum current, leakage reactance, AC brake factor, and reset voltage vector.

Motor Type Selection

Selects the type of motor connected to the frequency converter.

Frequency Range and Reference Handling

Sets output frequency range, limits, and describes reference handling.

Reference Range Settings

Defines reference range, minimum and maximum references, and ramp types.

Ramp and Stop Times

Configures ramp-up, ramp-down, jog ramp times for acceleration and deceleration.

Stop and Jog Functions

Details quick-stop ramp-down, jog frequency, and reference function settings.

Reference Handling Parameters

Covers reference function, preset references, catch-up/slow-down, and current limit settings.

Warning Functions

Configures warnings for low/high current, low/high frequency.

Feedback and Frequency Bypass Warnings

Sets warnings for feedback levels and configures frequency bypass settings.

Digital Input Configuration

Details the setup and functions for digital inputs on the frequency converter.

Analogue Input Configuration

Configures analogue inputs for voltage and current signals, including scaling.

Time Out and Output Functions

Sets time-out functions, analogue output, and relay output configurations.

Pulse Output and Stop Functions

Configures pulse outputs, precise stop functions, and counter values.

Speed Compensation and Delay

Sets speed compensation delay for stopping and counter value.

Special Functions and Brake Control

Covers brake function, reset modes, automatic restart, and trip delay overcurrent.

Frequency and Overmodulation Settings

Configures switching frequency, overmodulation function, and feedback scaling.

PID Controller Setup

Details PID regulator setup for speed and process control, including PID functions.

Speed PID Tuning Parameters

Covers proportional, integral, differential gains, and lowpass filter time for speed PID.

Voltage and Frequency Settings

Sets voltage and frequency points for U/f characteristics.

Process PID Control Modes

Configures Process PID control modes, anti-windup, and start frequency.

Process PID Tuning Parameters

Sets proportional gain, integration time, differentiation time, and lowpass filter for Process PID.

Advanced Start and Control Functions

Covers flying start, speed PID feedforward, controller range, and frequency monitor.

Brake Voltage Reduction

Sets the voltage reduction level for resistor braking.

Serial Communication

Protocols and Telegram Structure

Details available protocols, telegram structure, and timing for serial communication.

Telegram Data Format

Explains data character structure, parameter commands, and responses in serial communication.

Parameter Access Methods

Covers parameter number (PNU), index, and parameter value (PWE) for data access.

Process Words and FC Protocol Control

Details process words and control word structure for FC protocol communication.

Status Words and Communication Profiles

Describes status words for Profidrive, Fast I/O FC-profile, and Fieldbus Profile.

Serial Communication Reference and Output

Explains serial reference transfer and present output frequency monitoring.

Communication Parameter Settings

Covers address, baud rate, and coasting stop selection for serial communication.

Stop and Control Selection Parameters

Details quick-stop, DC brake, start, and reversing selection parameters.

Setup and Preset Reference Selection

Configures setup selection, preset reference selection, and bus jog frequencies.

Telegram Profile and Bus Timeouts

Sets telegram profile, bus time interval, and bus timeout functions.

Data Readout Parameters

Lists parameters for reading data like reference, frequency, current, and status.

Protocol Selection

Allows selection of the communication protocol (FC, Metasys N2, Modbus RTU).

Modbus Communication Settings

Configures Modbus parity, message framing, and communication timeout settings.

Technical Functions

Operating Data Logging

Details parameters for logging operating hours, kWh, power-ups, overtemperatures, and overvoltages.

Fault Logging and Reset Functions

Covers fault log error codes, time, values, and reset functions for kWh and hours counters.

Operation Mode and Control Card Test

Sets operation mode, allows control card testing, and initialization procedures.

Nameplate Data and Configuration

Displays unit type, software versions, LCP ID, and application/communication option types.

Control Card Configuration

Enables configuration of a Profibus Control Card for different performance versions.

Service and Diagnostics

Unit Status Diagnostics

Explains LED status indicators, LCP diagnostics, and fault logging information.

Warning and Alarm Messages

Lists and describes various warnings and alarms, their triggers, and fault locking behavior.

Detailed Fault Code Descriptions

Provides detailed explanations for specific warnings and alarms like voltage, overload, and current limit faults.

Specific Faults and Warnings

Details specific faults such as short-circuit, communication timeouts, inrush faults, and overtemperature.

AMT Warnings and Locked Status

Covers AMT warnings, locked status, and provides tables for warning/status/alarm words.

Spare Parts and Service Tools

Lists available spare parts for electronic components and service tool kits.

Environmental Considerations

Discusses suitability for aggressive environments and cleaning procedures.

Derating Guidelines

Covers derating for low speed, ambient temperature, air pressure, and galvanic isolation (PELV).

EMC Compliance and Test Results

Details EMC standards used and emission test results for the FCD 300.

General Technical Data

Provides comprehensive technical data including mains supply, output, torque, and control card specifications.

Input/Output Specifications

Details specifications for analogue inputs, pulse inputs, and digital/frequency outputs.

Output and Supply Specifications

Covers analog outputs, DC outputs, RS 485 communication, relay outputs, and external supply.

Cable, Control, and Environmental Data

Provides cable lengths, control characteristics, environmental data, and safeguards.

Technical Data - Mains Supply

Detailed technical data for mains supply 3 x 380 - 480 V, including current, power, and fuses.

Documentation and Settings

Lists supplied unit documentation, literature, and communication setup guides.

Factory Settings Overview

Provides a comprehensive list of factory settings for all parameters, including changes and data types.

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