VLT® Profinet MCA 120 - Danfoss

1 MAKING MODERN LIVING POSSIBLEI nstallation GuideVLT Profinet MCA 120 VLT Frequency Converter Series FC 102 FC 103 FC 202FC 301 Purpose of the Additional Product Approvals and Symbols, Abbreviations and Conventions32 Safety Qualified Safety Precautions43 Safety EMC-compliant Cable Setting Address Electrical Reassembling Applying Checking Network Cabling124 Warnings and LED No Communication with the Frequency Warning 34 Appears14 Index15 ContentsInstallation GuideMG90U402 Danfoss A/S Rev. 07/2014 All rights Purpose of the ManualThis installation guide provides information for the quickinstallation of a VLT Profinet MCA 120 interface in aVLT frequency installation guide is intended for use by qualifiedpersonnel.

2 Users are assumed to be familiar with the VLT frequency converter, with Profinet technology, and withthe PC or PLC that is used as a master in the the instructions before installation and ensure thatthe instructions for safe installation are is a registered Additional ResourcesResources available for the frequency converters andoptional equipment: The VLT Operating Instructions provide thenecessary information for getting the frequencyconverter up and running. The VLT Design Guide provides detailedinformation about capabilities and functionality todesign motor control systems. The VLT Programming Guide provides greaterdetail on working with parameters and manyapplication examples. The VLT Profinet MCA 120 Installation Guideprovides information about installing thePROFINET and troubleshooting.

3 The VLT Profinet MCA 120 Programming Guideprovides information about configuring thesystem, controlling the frequency converter,parameter access, programming, troubleshooting,as well as some typical application publications and manuals are availablefrom Danfoss . See +Technical+ Product UseThis installation guide relates to the Profinet number: 130B1135 (uncoated) 130B1235 (conformal coated)The Profinet interface is designed to communicate withany system complying with the Profinet schema and standards. Profinet provides users with thenetwork tools to deploy standard Ethernet technology formanufacturing applications while enabling internet andenterprise Profinet MCA 120 is intended for use with: VLT hvac drive FC 102 VLT Refrigeration drive FC 103 VLT AQUA drive FC 202 VLT AutomationDrive FC 301/FC SuppliedWhen the fieldbus option is not factory mounted, thefollowing items are supplied: Fieldbus option LCP cradle Front covers (in various sizes) Stickers Accessories bag Strain relief (only for A1 and A2 enclosures) Installation Approvals and CertificationsMore approvals and certifications are available.

4 For moreinformation, contact a local Guide2 Danfoss A/S Rev. 07/2014 All rights DisposalDo not dispose of equipment containingelectrical components together withdomestic it separately in accordance withlocal and currently valid Symbols, Abbreviations andConventionsAbbreviationDefinitionDCPD iscovery and configuration protocolEMCE lectromagnetic compatibilityIPInternet protocolLCPL ocal control panelLED Light emitting diodePCPersonal computerPLCP rogrammable logic controlTable Symbols and AbbreviationsConventionsNumbered lists indicate lists indicate other information and description text indicates: Cross reference Link Parameter nameIntroductionInstallation GuideMG90U402 Danfoss A/S Rev. 07/2014 All rights Safety SymbolsThe following symbols are used in this document:WARNINGI ndicates a potentially hazardous situation that couldresult in death or serious a potentially hazardous situation that couldresult in minor or moderate injury.

5 It can also be used toalert against unsafe important information, including situations thatcan result in damage to equipment or Qualified PersonnelCorrect and reliable transport, storage, installation,operation, and maintenance are required for the trouble-free and safe operation of the frequency converter. Onlyqualified personnel are allowed to install or operate personnel are defined as trained staff, who areauthorised to install, commission, and maintain equipment,systems, and circuits in accordance with pertinent laws andregulations. Additionally, the qualified personnel must befamiliar with the instructions and safety measuresdescribed in this Safety PrecautionsWARNINGHIGH VOLTAGEF requency converters contain high voltage whenconnected to AC mains input, DC power supply, or loadsharing.

6 Failure to perform installation, start-up, andmaintenance by qualified personnel can result in deathor serious injury. Installation, start-up, and maintenance must beperformed by qualified personnel STARTWhen the frequency converter is connected to AC mains,DC power supply, or load sharing, the motor may start atany time. Unintended start during programming, serviceor repair work can result in death, serious injury, orproperty damage. The motor can start by means of anexternal switch, a serial bus command, an inputreference signal from the LCP or LOP, via remoteoperation using MCT 10 software, or after a cleared prevent unintended motor start: Disconnect the frequency converter from mains. Press [Off/Reset] on the LCP, beforeprogramming parameters. The frequency converter, motor, and any drivenequipment must be fully wired and assembledwhen the frequency converter is connected toAC mains, DC power supply, or load TIMEThe frequency converter contains DC-link capacitors,which can remain charged even when the frequencyconverter is not powered.

7 Failure to wait the specifiedtime after power has been removed before performingservice or repair work, can result in death or seriousinjury. Stop motor. Disconnect AC mains and remote DC-link powersupplies, including battery back-ups, UPS, andDC-link connections to other frequencyconverters. Disconnect or lock PM motor. Wait for the capacitors to discharge fully, beforeperforming any service or repair work. Theduration of waiting time is specified in therelevant frequency converter OperatingInstructions, Chapter 2 Guide4 Danfoss A/S Rev. 07/2014 All rights CURRENT HAZARDL eakage currents exceed mA. Failure to ground thefrequency converter properly can result in death orserious injury. Ensure the correct grounding of the equipmentby a certified electrical HAZARDC ontact with rotating shafts and electrical equipmentcan result in death or serious injury.

8 Ensure that only trained and qualifiedpersonnel perform installation, start up, andmaintenance. Ensure that electrical work conforms to nationaland local electrical codes. Follow the procedures in this FAILURE HAZARDAn internal failure in the frequency converter can resultin serious injury, when the frequency converter is notproperly closed. Ensure that all safety covers are in place andsecurely fastened before applying power. SafetyInstallation GuideMG90U402 Danfoss A/S Rev. 07/2014 All rights Safety InstructionsSee chapter 2 Safety for general safety whether the fieldbus option is alreadymounted in the frequency converter. If alreadymounted, go to step the LCP or blind cover from thefrequency a screwdriver to remove the front cover andthe LCP the fieldbus option.

9 Mount the optionwith the Ethernet port facing up for top cableentry (see Illustration ). the knock-out plate from the new the new LCP cradle3 Fieldbus optionIllustration Exploded Option Mounted with the Ethernet Port PIN#RJ 45811.. SignalM12 PIN#RJ 45RX +11TX +23RX -32TX -44 Illustration Profinet ConnectorsInstallationInstallation Guide6 Danfoss A/S Rev. 07/2014 All rights EMC-compliant InstallationTo obtain an EMC-compliant installation, follow theinstructions provided in the relevant frequency converterOperating Instructions and Design Guide. Refer to thefieldbus master manual from the PLC supplier for furtherinstallation guidelines. Grounding Ensure that all stations connected to the fieldbusnetwork are connected to the same groundpotential.

10 When there are long distances betweenthe stations in a fieldbus network, connect theindividual station to the same ground equalising cables between the systemcomponents. Establish a grounding connection with low HFimpedance, for example by mounting thefrequency converter on a conductive back plate. Keep the ground wire connections as short Cable RoutingNOTICEEMC INTERFERENCEUse screened cables for motor and control wiring, andseparate cables for fieldbus communication, motorwiring, and brake resistor. Failure to isolate fieldbuscommunication, motor, and brake resistor cables canresult in unintended behaviour or reduced 200 mm ( in) clearance between power,motor, and control cables is required. For power sizesabove 315 kW, it is recommended to increase theminimum distance of 500 mm (20 in).