Danfoss FC 302 User Manual

FC 300 Instruction Manual
Contents
! How to Read this Instruction Manual .................................... 3
" Approvals ............................................................................................. 4
" Symbols ............................................................................................... 5
" Abbreviations ........................................................................................ 6
! Safety Instructions and General Warning ........................... 7
" Software Version ................................................................................... 7
" High voltage warning .............................................................................. 8
" Safety Instructions ................................................................................. 8
" High start torque ................................................................................... 8
" Safe Stop of FC 302 ............................................................................... 8
" IT Mains ............................................................................................... 9
! How to Install .................................................................................. 11
" How to Get Started ................................................................................ 11
" Accessory Bag ....................................................................................... 12
" Mechanical Installation ........................................................................... 13
" Electrical Installation .............................................................................. 15
" Connection to Mains and Grounding .......................................................... 15
" Motor connection ................................................................................... 16
" Motor cables ......................................................................................... 17
" Fuses ................................................................................................... 18
" Access to control terminals ...................................................................... 20
" Electrical Installation, Control Terminals .................................................... 2 0
" Control Terminals ................................................................................... 21
" Electrical installation, control cables ......................................................... 22
" Switches S201, S202, and S801 .............................................................. 2 3
" Tightening Torque .................................................................................. 23
" Final Set-Up and Test ............................................................................. 24
" Additional Connections ........................................................................... 26
" 24 V Backup Option ............................................................................... 26
" Encoder Option MCB 102 ........................................................................ 27
" Relay Option MCB 105 ............................................................................ 29
" Load sharing ......................................................................................... 31
" Brake Connection Option ........................................................................ 31
" Relay connection ................................................................................... 32
" Control of Mechanical Brake .................................................................... 33
" Thermal motor protection ....................................................................... 33
! How to Program .............................................................................. 35
" The Local Control Panel .......................................................................... 35
" How to Program on the Graphical Local Control Panel .................................. 35
" Quick Transfer of Parameter Settings ........................................................ 38
" Reset to Default Setting ......................................................................... 39
" Adjust Display Contrast .......................................................................... 39
" Connection Examples ............................................................................. 40
" Start/Stop ............................................................................................ 40
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MG.33.A4.22 - VLT is a registered Danfoss trademark

Danfoss FC 302 Specifications

General

Model	FC 302
Brand	Danfoss
Protection Class	IP20
Communication Interface	RS485, PROFIBUS
Relative Humidity	5-95% (non-condensing)
Ambient Temperature	-10 to 45 / 50 °C (depending on enclosure)
Storage Temperature	-25 to 65°C

Summary

How to Read this Instruction Manual

Approvals and Symbols

Information on product approvals, symbols, and abbreviations used in the manual.

Abbreviations

List of abbreviations used in the instruction manual.

Safety Instructions and General Warning

High Voltage and General Safety

Critical safety warnings, including high voltage risks and safe operating procedures.

Safe Stop Functionality

Details on the Safe Stop function for FC 302, including safety category compliance.

How to Install

Getting Started and Mechanical Installation

Initial setup, mechanical dimensions, and enclosure kit details for FC 300 installation.

Electrical Installation and Wiring

Instructions for connecting mains, grounding, motor cables, and fuses.

Control Terminals and Options

Details on accessing and wiring control terminals, switches, and tightening torques.

Additional Connections and Features

Configuration of optional features like backup supply, encoders, relays, and motor protection.

How to Program

Graphical Local Control Panel Operation

Navigating and operating the FC 300 via its Graphical Local Control Panel.

Keypad, Display, and Navigation Functions

Understanding LCP keys, LED indicators, display settings, and navigation.

Parameter Management and Transfer

Storing, transferring, resetting parameters, and adjusting display contrast.

Connection Examples and Basic Parameters

Examples of input/output connections and configuring basic operating parameters.

General Specifications

Electrical and Supply Specifications

Technical specifications for electrical supply, motor output, torque, and digital inputs.

Input/Output and Communication Interfaces

Details on analog/digital I/O, control card interfaces, and communication specs.

Environmental and Safety Specifications

Environmental ratings, cable length guidelines, RFI compliance, and protection features.

Troubleshooting

Warnings and Alarm Messages

Understanding and responding to warnings, alarms, and trip messages.

Specific Fault Codes and Descriptions

Detailed explanations and possible causes for various fault codes and error messages.