Danfoss VLT Midi Drive FC 280 Operating Manual
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Danfoss VLT Midi Drive FC 280 Operating Manual

Danfoss VLT Midi Drive FC 280 Operating Manual

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MAKING MODERN LIVING POSSIBLE
Operating Guide
®
VLT
Midi Drive FC 280
www.DanfossDrives.com

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Summary of Contents for Danfoss VLT Midi Drive FC 280

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Guide ® Midi Drive FC 280 www.DanfossDrives.com...

  • Page 3: Table Of Contents

    4.8.3 Enabling Motor Operation (Terminal 27) 4.8.4 Mechanical Brake Control 4.8.5 USB Data Communication 4.9 Installation Checklist 5 Commissioning 5.1 Safety Instructions 5.2 Applying Power 5.3 Local Control Panel Operation 5.4 Basic Programming MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 4 8.3 Warning and Alarm Display 8.4 List of Warnings and Alarms 8.5 Troubleshooting 9 Speci cations 9.1 Electrical Data 9.2 Line Power Supply (3-phase) 9.3 Motor Output and Motor Data 9.4 Ambient Conditions Danfoss A/S © 03/2016 All rights reserved. MG07A222...
  • Page 5 9.6 Control Input/Output and Control Data 9.7 Connection Tightening Torques 9.8 Fuses and Circuit Breakers 9.9 Enclosure Sizes, Power Ratings and Dimensions 10 Appendix 10.1 Symbols, Abbreviations and Conventions 10.2 Parameter Menu Structure Index MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 6: Introduction

    Table 1.1 shows the document version and the corresponding software version. Edition Remarks Software version MG07A2 Enclosure sizes K4 and K5 1.1x introduced. Table 1.1 Document and Software Version Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 7: Approvals And Certi Cations

    Output to motor power to the motor. The adjustable frequency drive complies with UL 508C thermal memory retention requirements. For more information, refer to the chapter Motor Thermal Protection in the Design Guide. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 8: Disposal

    EN ISO 13849-1: 2008 Category 3 PL d 1.6 Disposal Do not dispose of equipment containing electrical components together with domestic waste. Collect it separately in accordance with local and currently valid legislation. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 9: Safety

    Only quali ed personnel must perform instal- • Before performing any service or repair work, lation, start-up and maintenance. use an appropriate voltage measuring device to make sure that the capacitors are fully discharged. MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 10 An internal failure in the adjustable frequency drive can result in serious injury when the adjustable frequency drive is not closed properly. • Ensure that all safety covers are in place and securely fastened before applying power. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 11: Mechanical Installation

    The adjustable frequency drive complies with requirements for units mounted on the walls and oors of production premises, and in panels bolted to walls or oors. For detailed ambient conditions speci cations, refer to chapter 9.4 Ambient Conditions. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 12: Chapter 9.9 Enclosure Sizes, Power Ratings And Dimensions

    To adapt the mounting holes of VLT Midi Drive FC 280, contact the local Danfoss supplier to order a separate • Avoid mounting the units side by side if IP21 backplate.
  • Page 13 Metal clamps Place the PROFINET/Ethernet cables Screws between the spring-loaded metal clamps to establish mechanical xation Figure 3.3 Fasten the Horizontal Decoupling Plate with Screws between the cables and the clamps. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 14: Electrical Installation

    Input fusing is required to provide protection complying with the dimension requirements). against short circuit and overcurrent. If fuses are not factory-supplied, the installer must provide them. See maximum fuse ratings in chapter 9.8 Fuses and Circuit Breakers. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 15: Chapter 4.6 Motor Connection)

    Risk of transient interference when the ground potential between the adjustable frequency drive and the control system is di erent. Install equalizing cables between the system components. Recommended cable cross-section: 16 mm (6 AWG). MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 16: Wiring Schematic

    *** Switch S801 (bus terminal) can be used to enable termination on the RS485 port (terminals 68 and 69). **** Refer to chapter 6 Safe Torque O (STO) for the correct STO wiring. Danfoss A/S © 03/2016 All rights reserved. MG07A222...
  • Page 17 Motor, 3-phase and PE Output contactor (not recommended) Line power, single-phase, 3-phase and reinforced PE Grounding rail (PE) Control wiring Cable shielding (stripped) Equalizing minimum 16 mm (5 AWG) Figure 4.3 Typical Electrical Connection MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 18: Access

    3-phase adjustable frequency drives are induction motor) between the adjustable shown in Figure 4.6 and Figure 4.7, respectively. Actual frequency drive and the motor. con gurations vary with unit types and optional equipment. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 19: Ac Line Input Connection

    Removing the RFI screw prevents damage to the Figure 4.7 Line power, Motor and Grounding Connection for 3- DC link and reduces ground capacity currents in phase Units accordance with IEC 61800-3. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 20: Control Wiring

    Parameter 5-10 Ter Analog input. minal 18 Digital [8] Start 6-2* parameter Selectable Input Digital inputs. – group between voltage Parameter 5-11 Ter [10] or current mode. minal 19 Digital Reversing Input Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 21: Wiring To Control Terminals

    • Keep the output closed (voltage-free) as long as O (STO). the adjustable frequency drive is unable to keep the motor at standstill, for example, due to the load being too heavy. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 22: Usb Data Communication

    Brake power circuit 380 V AC • Shielded serial communication cable is Figure 4.11 Connecting the Mechanical Brake to the recommended. Adjustable Frequency Drive • See chapter 4.3 Grounding for proper grounding. Danfoss A/S © 03/2016 All rights reserved. MG07A222...
  • Page 23 8-** Communications and Options. • Selecting a speci c communication protocol changes various default parameter settings to match the speci cations of the protocol, and makes extra protocol-speci c parameters available. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 24: Installation Checklist

    POTENTIAL HAZARD IN THE EVENT OF INTERNAL FAILURE Risk of personal injury if the adjustable frequency drive is not properly closed. • Before applying power, ensure that all safety covers are in place and securely fastened. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 25: Commissioning

    Con rm that the supply voltage matches the A. Numeric display. voltage of the adjustable frequency drive and the B. Menu key. motor. C. Navigation keys and LEDs. D. Operation keys and LEDs. MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 26 Puts the system in remote operational mode. • Responds to an external start command by Figure 5.2 Display Information control terminals or serial communication. Table 5.4 Legend to Figure 5.1, Section D Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 27: Electrical Hazard

    When in Main Menu, press [►] to move to the rst parameter in the next parameter group (for example, move from parameter 0-03 Regional Settings [0] International to parameter 1-00 Con guration Mode [0] Open-loop). MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 28 ® Commissioning Midi Drive FC 280 Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 29: Main Menu On Nlcp

    The actions in the gures are described in Table 5.5, Table 5.6 and Table 5.7. Setup 1 Setup 1 Setup 1 Figure 5.5 Main Menu Interactions - Continuous Parameters MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 30 [Back]: Remove the value and show the parameter group. A. Display area ▲ ▼ ]: Select a group. B. Display menu keys Table 5.6 Changing Values in Enumerated Parameters C. Navigation keys and LEDs D. Operation keys and reset Danfoss A/S © 03/2016 All rights reserved. MG07A222...
  • Page 31 Alarm A fault condition causes the red alarm light to ash, and an alarm text is shown. Table 5.11 Legend to Figure 5.8, Indicator Lights (LEDs) MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 32: Parameter Settings

    (recommended) or manually. Initialization does not reset ▲ ▼ Press [ ] to browse through the parameter the settings for parameter 1-06 Clockwise Direction. groups, press [OK] to select a parameter group. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 33: Mg07A222

    1-2* Motor Data, 1-3* Adv. Motor Data and 1-4* Adv. Motor Data II are active. Find the information on the motor nameplate and in the motor data sheet. MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 34 Starting torque can be adjusted in parameter 1-66 Min. the motor does not turn, check installation, Current at Low Speed. 100% provides nominal torque as general programming, and motor data. starting torque. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 35: Checking Motor Rotation

    If the feedback is negative, the encoder connection is wrong. Use parameter 5-71 Term 32/33 Encoder Direction to inverse the direction or reverse the encoder cables. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 36: Local Control Test

    If warnings or alarms occur, see chapter 8.2 Warning and Alarm Types for resetting the adjustable frequency drive after a trip. 5.9 STO Commissioning Refer to chapter 6 Safe Torque O (STO) for the correct installation and commissioning of STO. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 37: Safe Torque O (Sto)

    The input signals at the two terminals are not always synchronous. If the discrepancy between the two signals is longer than 12 ms, the STO fault alarm (alarm 188, STO Function Fault) occurs. MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 38: Safety Precautions For Sto

    Figure 6.5 shows the information regarding stop categories, refer to EN wiring schematic of STO applications where 60204-1. external supply is used. NOTICE! The STO signal must be PELV supplied. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 39: Sto Commissioning

    When STO is activated, the adjustable frequency drive issues alarm 68, Safe Torque O or warning 68, Safe Torque O , trips the unit, and coasts the motor to stop. Use the MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 40: Sto Commissioning Test

    (if connected) remains activated. Send reset signal (via serial communication bus, digital I/O or [Reset]/[O Reset] key on the LCP). Ensure that the motor becomes operational and runs within the original speed range. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 41: Sto Technical Data

    Fault if the LCP is mounted. If the LCP is not mounted, verify that alarm 188, STO Function Fault • No torque output is the safe state. is logged in parameter 15-30 Alarm Log: Error Code. MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 42 1) Reaction time is the amount of time from an input signal condition that triggers the STO until the torque is o on the motor. 2) For the way to perform proof test, please refer to chapter 6.4 Maintenance and Service for STO. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 43: Application Examples

    A IN NOTICE! A OUT If terminal 12 and 27 are not connected, set parameter 5-12 Terminal 27 Digital Input to [0] No operation. Table 7.1 AMA with T27 Connected MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 44 +10 V Terminal 53 A IN ≈ 5kΩ High Ref./Feedb. A IN Value A OUT Parameter 6-19 Terminal 53 [1] Voltage mode *=Default value Notes/comments: Table 7.4 Speed Reference (Using a Manual Potentiometer) Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 45: Start/Stop

    * = Default value +10 V A IN Notes/comments: A IN If only a warning is needed, set parameter 1-90 Motor Thermal A OUT Protection to [1] Thermistor warning. Table 7.8 Motor Thermistor MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 46: Slc

    5 s, the adjustable frequency drive continues, and the warning disappears. But relay 1 persists until [O /Reset] is pressed. Table 7.9 Using SLC to Set a Relay Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 47: Maintenance, Diagnostics And Troubleshooting

    After the faults are xed, cycle the input power before resetting the adjustable frequency drive. 8.3 Warning and Alarm Display Setup 1 Status Quick Main Menu Menu Figure 8.1 Warning Display MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 48 The warning indicator light is yellow during a warning. The alarm indicator light is red and ashing during an alarm. Warn Alarm Hand Auto Reset Figure 8.3 Status Indicator Lights Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 49: List Of Warnings And Alarms

    Mains failure – in parameter 14-11 Mains Voltage at Mains Fault, and parameter 14-10 Mains Failure is NOT set to [0] No Function. Internal fault – Contact the local Danfoss supplier. MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 50 24 V DC supply, and that the discrepancy between the signals at the two terminals is less than 12 ms. If the fault still occurs, contact the local Danfoss supplier. Parameter can only be changed when the motor is Not while running –...

  • Page 51: Troubleshooting

    Table 8.1 Warnings and Alarms Code List 1) Line power distortions may cause these faults. Installing a Danfoss line lter may rectify this problem. For diagnosis, read out the alarm words, warning words, and extended status words. 8.5 Troubleshooting...
  • Page 52 Turn o overmodulation in motor/fan system been reduced to an acceptable limit. noise or vibrations parameter 14-03 Overmodulation. at certain Increase resonance damping in frequencies) parameter 1-64 Resonance Dampening. Table 8.2 Troubleshooting Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 53: Speci Cations

    2.3 (5.1) 2.3 (5.1) 2.3 (5.1) 2.3 (5.1) 2.3 (5.1) 2.5 (5.5) 3.6 (7.94) (lbs) 96.2 97.0 97.2 97.4 97.4 97.6 97.5 E ciency [%] Table 9.1 Line Power Supply 3x380–480 V AC MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 54: Line Power Supply (3-Phase)

    (though typically only 4 W extra for a fully loaded control card or serial communication bus). For power loss data according to EN 50598-2, refer to www.danfoss.com/vltenergye ciency. 2) Measured using 50 m (164 ft) (shielded motor cables at rated load and rated frequency.) For energy e ciency class, see chapter 9.4 Ambient Conditions.

  • Page 55: Motor Output And Motor Data

    Switching frequency factory setting. • Switching pattern factory setting. ° C (113 ° F). • Open type: Surrounding air temperature 45 ° C (113 ° F). • Type 1 (NEMA kit): Ambient temperature 45 MG07A222 Danfoss A/S © 03/2016 All rights reserved.

  • Page 56: Danfoss A/S © 03/2016 All Rights Reserved

    100 Hz The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. 1) Terminal 53 supports only voltage mode and can also be used as digital input. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 57: High Altitude

    DC bus RS485 Figure 9.1 Galvanic Isolation NOTICE! HIGH ALTITUDE For installation at altitudes above 2000 m (6600 ft), contact Danfoss hotline regarding PELV. Pulse inputs Programmable pulse inputs Terminal number pulse 29, 33 Maximum frequency at terminal 29, 33...
  • Page 58 Speed control range (open-loop) 1:100 of synchronous speed ±0.5% of nominal speed Speed accuracy (open-loop) ±0.1% of nominal speed Speed accuracy (closed-loop) All control characteristics are based on a 4-pole asynchronous motor. Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 59: Connection Tightening Torques

    Danfoss recommends using the fuses and circuit breakers in Table 9.4 to ensure compliance with UL or IEC 61800-5-1. For non-UL applications, design circuit breakers for protection in a circuit capable of delivering a maximum of 50,000 A (symmetrical), 400 V.
  • Page 60 (1.48–2.0) gG-20 2.2 (3.0) JJS-15 3.0–5.5 gG-25 PKZM0-20 JJS-25 (4.0–7.5) gG-25 PKZM0-25 JJS-25 (10) 11–15 gG-50 – JJS-50 (15–20) 18.5–22 gG-80 – JJS-80 (25–30) Table 9.4 Fuse and Circuit Breaker, 380–480 V Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 61: Enclosure Sizes, Power Ratings And Dimensions

    11 (0.43) 12.4 (0.49) 12.6 (0.5) 4.5 (0.18) 5.5 (0.22) 6.8 (0.27) 7 (0.28) (0.22) 7.3 (0.29) 8.1 (0.32) 11 (0.43) 11.2 (0.44) (0.36) Table 9.5 Enclosure Sizes, Power Ratings and Dimensions MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 62 ® Speci cations Midi Drive FC 280 Figure 9.2 Standard with Decoupling Plate Danfoss A/S © 03/2016 All rights reserved. MG07A222...
  • Page 63 Speci cations Operating Guide Figure 9.3 Standard with IP21 MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 64 ® Speci cations Midi Drive FC 280 Figure 9.4 Standard with NEMA/Type 1 Figure 9.5 Top and Bottom Mounting Holes Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 65: Appendix

    An asterisk (*) indicates the default setting of a parameter. • Numbered lists indicate procedures. • Bullet lists indicate other information. • Italicized text indicates: Cross-reference. Link. Parameter name. 10.2 Parameter Menu Structure MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 66 ® Appendix Midi Drive FC 280 Danfoss A/S © 03/2016 All rights reserved. MG07A222...
  • Page 67 Appendix Operating Guide MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 68 ® Appendix Midi Drive FC 280 Danfoss A/S © 03/2016 All rights reserved. MG07A222...

  • Page 69: Index

    Cross-section..................54 Input power wiring................22 Customer relay..................38 Input voltage..................23 Inputs Analog input..................54 DC current....................5 Digital input..................54 Pulse input..................55 Default setting..................30 Installation....................22 Derating....................53 MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 70 Navigation key................. 24, 28, 29 Speed reference................34, 41 Numeric display..................24 Standard and compliance for STO............ 6 Start-up....................31 Open-loop....................56 Operation key................. 24, 28 Optional equipment................23 Output current..................55 Danfoss A/S © 03/2016 All rights reserved. MG07A222...
  • Page 71 Thermal protection................5 Thermistor....................43 Torque characteristic..................53 Transient protection................5 Unintended start................7, 45 USB serial communication..............56 Vibration..................... 9 Voltage level................... 54 Warning and alarm list................ 49 Wire size....................12 MG07A222 Danfoss A/S © 03/2016 All rights reserved.
  • Page 72 Danfoss shall not be responsible for any errors in catalogs, brochures or other printed material. Danfoss reserves the right to alter its products at any time without notice, provided that alterations to products already on order shall not require material changes in speci cations previously agreed upon by Danfoss and the Purchaser. All trademarks in this material are property of the respective companies.

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