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Danfoss VLT DeviceNet MCA 104 Installation Manual

Frequency converter, vlt fc 102/202/301/302 series
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MAKING MODERN LIVING POSSIBLE
Installation Guide
®
VLT
DeviceNet MCA 104
®
VLT
Frequency Converter Series FC 102 • FC 202 • FC 301 • FC 302
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT DeviceNet MCA 104

  • Page 1 MAKING MODERN LIVING POSSIBLE Installation Guide ® DeviceNet MCA 104 ® Frequency Converter Series FC 102 • FC 202 • FC 301 • FC 302 vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    3.7 Electrical Installation 3.8 Reassembling Cover 3.9 Applying Power 3.10 Checking Network Cabling 4 Troubleshooting 4.1 Warnings and Alarms 4.2 Troubleshooting 4.2.1 LED Status 4.2.2 No Communication with the Frequency Converter Index MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.

  • Page 4: Introduction

    This installation guide relates to the DeviceNet interface. domestic waste. Ordering number: Collect it separately in accordance with • 130B1102 (non coated version) local and currently valid legislation. • 130B1202 (conformal coated version) Danfoss A/S © Rev. 03/2015 All rights reserved. MG33D502...

  • Page 5: Symbols, Abbreviations And Conventions

    Unsigned short integer Table 1.1 Symbols and Abbreviations Conventions Numbered lists indicate procedures. Bullet lists indicate other information and description of illustrations. Italicised text indicates: • Cross reference • Link • Parameter name MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.

  • Page 6: Safety

    Leakage currents exceed 3.5 mA. Failure to ground the frequency converter properly can result in death or serious injury. • Ensure the correct grounding of the equipment by a certified electrical installer. Danfoss A/S © Rev. 03/2015 All rights reserved. MG33D502...
  • Page 7 An internal failure in the frequency converter can result in serious injury, when the frequency converter is not properly closed. • Ensure that all safety covers are in place and securely fastened before applying power. MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.

  • Page 8: Installation

    • Use high-strand wire to reduce electrical interference. ≥ 200mm Fieldbus cable 90° crossing Illustration 3.1 Cable Routing Danfoss A/S © Rev. 03/2015 All rights reserved. MG33D502...

  • Page 9: Mounting

    Remove the knock-out plate from the new LCP cradle. Mount the new LCP cradle. Illustration 3.4 Bottom Cable Entry: Option Mounted with Connector Facing Down LCP cradle Fieldbus option Connector Illustration 3.2 Exploded View MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.

  • Page 10: Setting Address Switches

    10-02 MAC ID is ‘read only’ . Illustration 3.6 ODVA “Thin Cable” Cross-section Illustration 3.5 Location and Sequence of the Address Switches Danfoss A/S © Rev. 03/2015 All rights reserved. MG33D502...
  • Page 11 The resistors have the following specification: 121 Ohm, 1% Metal film, 1/4 Watt 1 Cable screen 2 EMC bracket (Used for top cable entry only) Illustration 3.9 Termination Resistor Mounted Illustration 3.7 Wiring for Enclosure Types A1-A3 MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.
  • Page 12 Fix the cable screen to the metal base plate using cable clamp or cable tie, see Illustration 3.11. Tighten cable glands securely. Illustration 3.11 Wiring for Enclosure Types A4-A5, B1-B4, and C1-C4 Danfoss A/S © Rev. 03/2015 All rights reserved. MG33D502...

  • Page 13: Reassembling Cover

    10-02 MAC ID to set the address. Connect to a running DeviceNet master. Check that network cabling is correct or not. Illustration 3.12 Wiring for Enclosure Types D, E, and F MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.

  • Page 14: Troubleshooting

    Minor fault Recoverable fault. Unrecov- Unrecoverable fault, may need replacing. erable fault Self test Green The DeviceNet option is in Self-test mode. Table 4.1 LED: Module Status (MS) Danfoss A/S © Rev. 03/2015 All rights reserved. MG33D502...

  • Page 15: No Communication With The Frequency Converter

    Illustration 3.8. Check that the bus connection is terminated at both ends. If not, terminate the bus connection with termination resistors at the initial and final nodes. MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.

  • Page 16: Index

    EMC-compliant installation..............6 Exploded view..................7 Grounding....................6 High voltage..................... 4 Intended use..................... 2 Items supplied..................2 Leakage current..................4 LED....................... 3 LED panel....................12 LED status....................12 Load sharing..................... 4 Danfoss A/S © Rev. 03/2015 All rights reserved. MG33D502...

  • Page 17: Mg33D502 Danfoss A/S © Rev. 03/2015 All Rights Reserved

    Index Installation Guide MG33D502 Danfoss A/S © Rev. 03/2015 All rights reserved.
  • Page 18 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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