1 Introduction1.1 Purpose of the ManualThe quick guide provides information for safe installationand commissioning of the frequency converter.The quick guide is intended for use by qualified personnel.Read and follow the quick guide to use the frequencyconverter safely and professionally, and pay particularattention to the safety instructions and general warnings.Keep this quick guide available with the frequencyconverter at all times.VLT® is a registered trademark.1.2 Additional ResourcesOther resources are available to understand advancedfrequency converter functions and programming.• The Programming Guide provides greater detailon working with parameters.• The Design Guide provides detailed capabilitiesand functionality to design motor controlsystems.• Optional equipment is available that may changesome of the procedures described. Be sure to seethe instructions supplied with those options forspecific requirements.Contact the local Danfoss supplier or go towww.danfoss.com/fc360 for downloads.1.3 Document and Software VersionThe Quick Guide is regularly reviewed and updated. Allsuggestions for improvement are welcome.Edition Remarks Software versionMG06A5xx Replaces MG06A4xx 1.3x1.4 Approvals and CertificationsIllustration 1.1 Approval1.5 DisposalDo not dispose of equipment containingelectrical components together withdomestic waste.Collect it separately in accordance withlocal and currently valid legislation.1.6 Product OverviewA frequency converter is an electronic motor controllerthat converts AC mains input into a variable AC waveformoutput. The frequency and voltage of the output areregulated to control the motor speed or torque. Thefrequency converter can vary the speed of the motor inresponse to system feedback, such as changingtemperature or pressure for controlling fan, compressor, orpump motors. The frequency converter can also regulatethe motor by responding to remote commands fromexternal controllers.In addition, the frequency converter monitors the systemand motor status, issues warnings or alarms for faultconditions, starts and stops the motor, optimises energyefficiency, and offers many more control, monitoring, andefficiency functions. Operation and monitoring functionsare available as status indications to an outside controlsystem or serial communication network.Introduction Quick GuideMG06A502 Danfoss A/S © Rev. 06/2014 All rights reserved. 31 1