Danfoss VLT Micro Drive FC 51 Design Manual
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Danfoss VLT Micro Drive FC 51 Design Manual

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MAKING MODERN LIVING POSSIBLE
Design Guide
®
VLT
Micro Drive FC 51
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com

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Summary of Contents for Danfoss VLT Micro Drive FC 51

  • Page 1 MAKING MODERN LIVING POSSIBLE Design Guide ® Micro Drive FC 51 Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 2: Table Of Contents

    4.1.12 FC 51 De-coupling Plate Mounting Instruction for M4 and M5 4.1.13 FC 51 DIN Rail Kit Mounting Instruction 4.1.14 Line Filter MCC 107 Installation Instructions 4.1.15 Mounting 4.1.16 Wiring 4.1.17 Dimensions ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 3 6.20.2 Safety Earth Connection 7 Programming 7.1 How to Programme 7.1.1 Programming with MCT 10 Set-up Software 7.1.2 Programming with the LCP 11 or LCP 12 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 4 8.8.10 Function Codes Supported by Modbus RTU 8.8.11 Modbus Exception Codes 8.9 How to Access Parameters 8.9.1 Parameter Handling 8.9.2 Storage of Data 8.9.3 IND ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 5 8.10.5 Preset Single Register (06 HEX) 8.11 FC Drive Control Profile 8.11.1 Control Word According to FC Profile (8-10 Protocol = FC profile) 9 Specifications Index ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 6: How To Read This Design Guide

    The actual software version or fitness for a particular purpose. number can be read from In no event shall Danfoss be liable for direct, indirect, 15-43 Software Version. special, incidental, or consequential damages arising out of the use, or the inability to use information contained in Table 1.2...

  • Page 7: Available Literature

    This design guide contains the basic information necessary for installing and running the frequency converter. Ampere/AMP Automatic Motor Tuning Current limit Danfoss technical literature is available in print from local Danfoss Sales Offices or online at: Danfoss website / °C Degrees Celsius BusinessAreas/DrivesSolutions/Documentations...

  • Page 8: Definitions

    A defined preset reference to be set from -100% to +100% of the reference range. Selection of eight preset references via the digital terminals. The rated motor speed (nameplate data). ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 9 The operation can be either periodic duty or none- activating reset or, in some cases, by being programmed periodic duty. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 10 I RMS = I 1 2 + I 5 2 + I 7 2 + . . + I n 2 In addition, a high-power factor indicates that the different harmonic currents are low. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 11: Safety And Conformity

    Safety and Conformity Micro Drive FC 51 Design Guide 2 Safety and Conformity Installation at high altitudes CAUTION 2.1 Safety At altitudes above 2 km, contact Danfoss regarding PELV. 2.1.1 Safety Note WARNING WARNING UNINTENDED START DANGEROUS VOLTAGE The motor can be brought to a stop with digital...

  • Page 12: Ce Labeling

    Unintended Start information on safety aspects relating to the frequency When the frequency converter is connected to the AC converter. Danfoss do this by means of a manufacturer's mains, the motor may be started by means of an external declaration.

  • Page 13: Aggressive Environments

    The frequency converter is sold as part of a with the installer. As an aid to the installer, Danfoss has complete system. The system is being marketed prepared EMC installation guidelines for the Power Drive as complete and could for example, be an air- system.

  • Page 14: Vibration And Shock

    Illustration 2.2 When using a frequency converter to reduce fan capacity to 60% - more than 50% energy savings may be obtained in typical applications. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 15 Flow : Pressure : Power : 2.5.4 Comparison of Energy Savings The Danfoss frequency converter solution offers major savings compared with traditional energy saving solutions. Volume % This is because the frequency converter is able to control Illustration 2.5 Energy Savings...
  • Page 16 ® Safety and Conformity Micro Drive FC 51 Design Guide to install. The Danfoss frequency converter solution Distribution Valve regulation Frequency Converter reduces energy consumption with more than 50% and is control easy to install. Hours Power Consump- Power Consump-...
  • Page 17 Control Fuses Fuses Temperature control signal Pressure supply supply 0/10V control Power P.F.C signal P.F.C Factor 0/10V Correction Mains Mains Mains Illustration 2.9 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 18 0-10V 0/4-20mA Control Control temperature temperature 0-10V 0-10V 0/4-20mA 0/4-20mA Mains Mains Mains Illustration 2.10 Fan System Controlled by Frequency Converters ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 19: Introduction To Vlt ® Micro Drive

    It then compares this feedback to a goes into Auto mode and follows (as default) the remote set-point reference value and determines the error, if any, ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 20 Closed Loop controller often provides satisfactory performance, the control of the system can often be optimized by adjusting some of the Closed Loop controller’s parameters. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 21 The external reference, the preset reference or the sum of the two can be selected to be the active ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 22: General Aspects Of Emc

    Avoid placing cables with a sensitive signal level alongside motor and brake cables. Radio interference higher than 50 MHz (airborne) is especially ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 23 ≤7.5 kW. Up to 500 VAC, three phase 11 kW to 22 kW. Up to 500 VAC, three phase Table 3.3 EMC Test Result ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 24: Galvanic Isolation (Pelv)

    The requirements for the industrial environment are higher than the requirements for the home and office environment. All Danfoss frequency converters comply with the requirements for the industrial environment and consequently comply also with the lower requirements for Illustration 3.6 Galvanic Isolation...

  • Page 25: Earth Leakage Current

    Switching on the output between the motor and the Installation at high altitude: frequency converter is fully permitted. The frequency At altitudes above 2 km, contact Danfoss regarding PELV. converter is not damaged in any way by switching on the output. However, fault messages may appear.
  • Page 26 The calculated temperature is visible as a read out parameter in 16-18 Motor Thermal in the FC 51 Micro Drive Programming Guide, MG02CX. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 27: Vlt ® Micro Drive Selection

    Arrows [ ]: For maneuvering between parameter groups, parameters and within parameters. [Ok]: For selecting a parameter and for accepting changes to parameter settings. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 28: Fc 51 Mounting Instruction

    Place the bottom of the LCP in the frequency converter. Illustration 4.2 Step 2 Push the top of the LCP into the frequency converter. Illustration 4.3 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 29: Fc 51 Remote Mounting Kit Mounting Instruction

    Fit gasket on LCP in the frequency converter. Place LCP on panel - see dimensions of hole on drawing. Illustration 4.4 Illustration 4.5 Illustration 4.6 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 30 Use the provided thread cutting screws to fasten connector to the frequency converter. Tightening torque: connector to LCP. Tightening torque: 1.3 Nm. 1.3 Nm. Illustration 4.7 Illustration 4.9 Illustration 4.8 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 31: Ip21/Type 1 Enclosure Kit

    175.4 132B0106 IP20 2.2-3.7 3.0-7.5 218.5 90.0 201.3 132B0107 IP20 11-15 347.5 125.0 248.5 132B0122 IP20 18.5-22 387.5 165.0 248.2 132B0122 Table 4.4 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 32: Fc 51 Type 1 Kit Mounting Instruction For M1, M2 And M3

    Tightening torque: 2 Nm. screw. 4 x ½” 5 x ½ “ 2 x ½” 3 x 3/4” Table 4.5 Conduit Sizes Illustration 4.11 Illustration 4.10 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 33: Fc 51 Type 1 Kit Mounting Instruction For M4 And M5

    Fit bottom cover on frequency converter and tighten screws. Tightening torque: 2 Nm. screw. 3x½” 3x1“ Table 4.6 Conduit Sizes Illustration 4.13 Illustration 4.12 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 34: Fc 51 Ip21 Kit Mounting Instruction

    Remove knockouts on metal plate and fit rubber Mount metal plate on frequency converter and tighten grommets. screws. Tightening torque: 2 Nm. Illustration 4.17 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 35 Fit bottom cover on frequency converter and tighten screw. NOTE IP21 is only achieved with LCP 11 or LCP 12 mounted. Illustration 4.18 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 36: Fc 51 De-Coupling Plate Mounting Instruction For M1 And M2

    Micro frequency converter FC 51 mounted with de- two screws. Tightening torque: 2 Nm. coupling plate. Illustration 4.19 Illustration 4.21 Step 2 Mount bracket on de-coupling plate. Illustration 4.20 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 37: Fc 51 De-Coupling Plate Mounting Instruction For M3

    Micro frequency converter FC 51 mounted with de- fasten with two screws. Tightening torque: 2 Nm. coupling plate. Illustration 4.22 Illustration 4.24 Illustration 4.23 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 38: Fc 51 De-Coupling Plate Mounting Instruction For M4 And M5

    Tightening torque: 2 Nm. Illustration 4.27 Illustration 4.25 Step 2 ® Micro frequency converter FC 51 mounted with de- coupling plate. Illustration 4.26 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 39: Fc 51 Din Rail Kit Mounting Instruction

    Illustration 4.29 NOTE • Never repair a defective filter ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 40: Mounting

    Risk of fire or device damage • Do not mount the Line Filter in close proximity to other heating elements or heat-sensitive material (such as wood). ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 41: Dimensions

    Coupling plate kit (ordering numbers 132B0106 or 132B0107) 4.1.17 Dimensions M4(3x) Ø5.5 Ø11 Illustration 4.34 Frame Unit 55.6 166.5 38.5 metric Weight Table 4.8 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 42: Special Conditions

    70 % 60 % 50 % 40 % 30 % 40 ℃ 20 % 45 ℃ 10 % 50 ℃ fsw [kHz] Illustration 4.36 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 43: Derating For Low Air Pressure

    The cooling capability of air is decreased at low air 110 % pressure. 100 % 90 % 80 % For altitudes above 2000 m, contact Danfoss regarding 70 % PELV. 60 % 50 % 40 % Below 1000 m altitude no de-rating is necessary but above 30 % 40 ℃...

  • Page 44: How To Order

    (either for one product or a project list with several products) to be delivered to your local sales office. The Drive Configurator can be found on: Danfoss website drives. 5.2.1 FC Identification The nameplate sticker is located on the top of each...

  • Page 45: Type Code

    Adaptation A X: No adaptation Adaptation B X: No adaptation Software release 24-27 SXXX: Latest release - std. software Table 5.2 Type Code Description ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 46: Ordering Numbers

    Line Filter MCC 107 for 132F0016 130B2523 Line Filter MCC 107 for 132F0017 130B2523 Line Filter MCC 107 for 132F0018 130B2524 Line Filter MCC 107 for 132F0020 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 47 Line Filter MCC 107 for 132F0028 130B2527 Line Filter MCC 107 for 132F0030 Table 5.4 NOTE Danfoss Line Filters and brake resistors are available upon request. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 48: How To Install

    Illustration 6.1 Content of box and M5) for discharge of the DC-link. See Table 2.1. Disconnect DC bus terminals and brake terminals (if present). Remove motor cable. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 49: Mechanical Dimensions

    0.25-0.75 0.37-0.75 140.4 1.5-2.2 166.4 2.2-3.7 3.0-7.5 11.0-15.0 347.5 272.4 18.5-22.0 387.5 For LCP with potentiometer, add 7.6 mm. Table 6.1 Mechanical Dimensions ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 50: Electrical Installation In General

    0.15 1.5-2.2 Spade 0.15 2.2-3.7 3.0-7.5 0.15 Spade 11.0-15.0 0.15 18.5-22.0 0.15 Spade connectors (6.3 mm Faston plugs) Table 6.2 Tightening of Terminals ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 51: Fuses

    Short circuit protection Non UL compliance Danfoss recommends using the fuses mentioned in the If UL/cUL is not to be complied with, Danfoss recommends following tables to protect service personnel or other using the fuses mentioned in Table 6.3, which ensures...

  • Page 52: Mains Connection

    Keep the motor cable as short as possible to reduce the noise level and leakage currents. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 53 Sine- wave filter instruction in 14-01 Switching Frequency. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 54 Motor, 3 phases and Reinforced protective earth Protective earth Illustration 6.9 EMC-correct Electrical Installation NOTE For North America use metal conduits instead of shielded cables. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 55: Use Of Emc-Correct Cables

    Single-layer braided copper wire with varying percentage screen coverage. Transfer impedance (Z ) is rarely stated by cable manufac- This is the typical Danfoss reference cable. turers but it is often possible to estimate transfer impedance (Z ) by assessing the physical design of the Double-layer braided copper wire.
  • Page 56 Relays must be suitable for protection of 3-phase equipment with a bridge rectifier and for a brief discharge on power-up see section 3.4 Earth Leakage Current for further information. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 57: Electrical Overview

    * Brake (BR+ and BR-) are not applicable for frame M1. Improved power factor and EMC performance can be achieved by installing optional Danfoss line filters. Danfoss power filters can also be used for load sharing. Brake resistors are available from Danfoss. ®...

  • Page 58: Electrical Installation And Control Cables

    Control cables must be screened/armoured. Illustration 6.13 Removing Terminal Cover NOTE See back of terminal cover for outlines of control terminals and switches. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 59: Connecting To Control Terminals

    Switch 3 No function Switch 4 *OFF=Terminal 53 0-10 V ON=Terminal 53 0/4-20 mA *=default setting Table 6.5 Settings for S200 Switches 1-4 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 60 Unsuccessful AMT The frequency converter enters into alarm mode. A description of the alarm can be found in the Troubleshooting section in VLT Micro Drive FC 51 Programming Guide, MG02C. "Report Value” in the [Alarm Log] shows the last BAUER D-7 3734 ESLINGEN measuring sequence carried out by the AMT, 3~ MOTOR NR.

  • Page 61: Parallel Connection Of Motors

    (Circuit breakers LC filter are not suitable as protection). Illustration 6.18 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 62: Motor Installation

    For this purpose, set switch S801 on the control card for "ON". For more information, see the paragraph Switches S201, S202, and S801. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 63: Safety

    Failure to follow recommendations could result in death or serious injury. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 64: Programming

    When active and edit set-up differ, both numbers are shown in the display (Set-up 12). The number flashing, This software can either be ordered using code number indicates the edit set-up. 130B1000 or downloaded from the Danfoss Web site: / BusinessAreas/DrivesSolutions/software-download ® Refer to VLT Motion Control Tools, Operating Instructions, MG10R.

  • Page 65: Status Menu

    Green LED: The frequency converter is on. • Yellow LED: Indicates a warning. See Section Illustration 7.8 Indicating Status Mode Troubleshooting in VLT Micro Drive FC 51 Programming Guide, MG02C. • Flashing red LED: Indicates an alarm. See Section 7.3 Quick Menu Troubleshooting in VLT Micro Drive FC 51 Programming Guide, MG02C.

  • Page 66: Quick Menu Parameters

    (limited) to the [18] 18.50 kW/25.00 HP minimum reference value, 3-02 Minimum [19] 22.00 kW/29.50 HP Reference. [20] 30.00 kW/40.00 HP ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 67 This parameter cannot be adjusted this case 0%=0 and 100%=50. while motor runs. Example 2: [0 ] Speed For normal speed control (References). Open Loop ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 68 [0.0-200.0 Hz] Until the set motor speed has been Current. reached the frequency converter 0.000 [-4999-4999] Enter analog input scaling value. operates in Open Loop mode. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 69: Main Menu

    Once the set-up of a frequency converter is complete, between the set point and the feedback Danfoss recommends to store the data in the LCP or on a signal. NOTE PC via MCT 10 Setup Software tool.

  • Page 70: Initialise The Frequency Converter To Default Settings In Two Ways

    15-04 Over Temp's 15-05 Over Volt's 15-4* Drive identification parameters Initialisation of parameters is confirmed by AL80 in the display after the power cycle. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 71: Rs-485 Installation And Set-Up

    Connect the cable screen to the cable clamps. NOTE Screened, twisted-pair cables are recommended in order to reduce noise between conductors. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 72: Emc Precautions

    8.2 FC Protocol Overview 90° crossing The FC protocol, also referred to as FC bus or Standard bus, is the Danfoss standard fieldbus. It defines an access technique according to the master-slave principle for Brake resistor communications via a serial bus.

  • Page 73: Network Configuration

    8-32 Baud Rate 2400-115200 (depending on the length of the text). 8-33 Parity / Stop Bits Even parity, 1 stop bit (default) Table 8.3 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 74: The Data Field

    Illustration 8.7 Text block The text block is used to read or write texts via the data block. PCD1 PCD2 Illustration 8.8 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 75 Parameter value transferred (double word) Command cannot be performed text transferred Table 8.6 If the command cannot be performed, the slave sends this response: ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 76: Process Words (Pcd)

    The various attributes of each parameter are displayed in the section Factory Settings. Parameter values are transferred as whole numbers only. Conversion factors are therefore used to transfer decimals. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 77: Modbus Rtu Overview

    8.6.1 Assumptions E19E 0000 H 0000 H 03E8 high Danfoss assumes that the installed controller supports the Illustration 8.10 interfaces in this document, and strictly observe all requirements and limitations stipulated in the controller and frequency converter. NOTE 4-14 Motor Speed High Limit [Hz] is a single word, and the 8.6.2 What the User Should Already Know...

  • Page 78: Frequency Converter With Modbus Rtu

    Address Function Data check T1-T2-T3- 8 bits 8 bits N x 8 16 bits T1-T2-T3- bits Table 8.14 Typical Modbus RTU Message Structure ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 79: Start/Stop Field

    Also refer to the sections 8.8.10 Function Codes Supported by Modbus RTU and 8.8.11 Modbus Exception Codes. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 80 Relay 1 on Relay 2 off Relay 2 on Set up LSB No reversing Reversing Table 8.16 Frequency Converter Control Word (FC Profile) ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 81: How To Control The Frequency Converter

    (or slave) is in the wrong state to process a request of this type, for example because it is not configured and is being asked to return register values. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 82: How To Access Parameters

    20 characters. If a read request for a parameter is for more characters than the parameter stores, the response is truncated. If the read request for a parameter is for fewer ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 83: Force/Write Single Coil (05 Hex)

    Error Check (CRC) FF 00HEX (ON). Table 8.26 Response The normal response returns the slave address, function code, starting address, and quantity of coils forced. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 84: Preset Single Register (06 Hex)

    Field Name Example (HEX) Slave Address Function Register Address HI Register Address LO Preset Data HI Preset Data LO Error Check (CRC) Table 8.31 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 85: Fc Drive Control Profile

    15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 No. of Registers HI Illustration 8.14 No. of registers LO Error Check (CRC) Table 8.33 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 86 3-52 Ramp 2 Ramp down Time) is active. coasts to a standstill. Bit 03=’1’: The frequency converter starts the motor if the other starting conditions are met. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 87 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 no.: Bit 06=’0’: The frequency converter is not in fault mode. Bit Illustration 8.15 06=“1”: The frequency converter is tripped and locked. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 88 Bit 15=’0’: The timers for motor thermal protection and thermal protection are not exceeded 100%. Bit 15=’1’: One of the timers exceeds 100%. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 89 Par.3-03 Par.3-03 Max reference Max reference 100% (0hex) (4000hex) Par.3-00 set to Forward (0) min-max Par.3-02 Par.3-03 Max reference Min reference Illustration 8.17 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

  • Page 90: Specifications

    97.2/ 97.3/ Efficiency [%], Best case/Typical 94.9 95.8 96.3 97.2 97.4 97.4 Table 9.2 Mains Supply 3x200-240 V AC At rated load conditions. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 91 98.1/ 98.1/ Efficiency [%], Best case/Typical 97.5 97.5 97.4 97.4 98.0 97.9 Table 9.4 Mains Supply 3x380-480 V AC At rated load conditions. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 92 28 V DC Input resistance, R approx. 4 kΩ Max. pulse frequency at terminal 33 5000 Hz Min. pulse frequency at terminal 33 20 Hz ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 93 25 mA NOTE All inputs, outputs, circuits, DC supplies and relay contacts are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 94 EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3 EN 61800-3, EN 61000-6-1/2, EN 61000-4-2, EN 61000-4-3, EMC standards, Immunity EN 61000-4-4, EN 61000-4-5, EN 61000-4-6 See 4.2 Special Conditions ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 95 Derating For Low Air Pressure............42 Digital Immunity Requirements..............23 Inputs....................91 Index (IND)....................74 Inputs (pulse/encoder Inputs)............. 91 Indicator Lights..................64 Display...................... 63 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 96 Protection..................60, 91 Read-out And Programming Of Indexed Parameters..... 68 Thermal Protection..............87, 24 Voltage....................65 Readout Mode..................64 Motor-generated Over-voltage............24 Recommended Initialisation............69 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 97 EMC Directive (89/336/EEC)............11 Low-voltage Directive (73/23/EEC)..........11 Machinery Directive (98/37/EEC)..........11 Thermistor....................8 Two Finger Initialization..............69 Type 1 (NEMA)....................30 Code String..................43 ® MG02K202 - VLT is a registered Danfoss trademark Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...
  • Page 98 132R0059 MG02K202 Rev. 2012-07-31 *MG02K202* Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com...

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