Danfoss VLT AutomationDrive FC 361 Series Design Manual
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Danfoss VLT AutomationDrive FC 361 Series Design Manual

90–315 kw, enclosure sizes j8–j9
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See also: Programming Manual , Operating Manual
ENGINEERING TOMORROW
Design Guide
VLT® AutomationDrive FC 361
90–315 kW, Enclosure Sizes J8–J9
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT AutomationDrive FC 361 Series

  • Page 1 ENGINEERING TOMORROW Design Guide VLT® AutomationDrive FC 361 90–315 kW, Enclosure Sizes J8–J9 vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    5.6 Control Input/Output and Control Data 5.7 Enclosure Weights 5.8 Exterior and Terminal Dimensions 6 Mechanical Installation Considerations 6.1 Storage 6.2 Lifting the Unit 6.3 Operating Environment 6.4 Mounting Configurations 6.5 Cooling 6.6 Derating MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 4 10.3 Spare Parts 11 Appendix 11.1 Abbreviations and Symbols 11.2 Definitions 11.3 RS485 Installation and Set-up 11.4 RS485: FC Protocol Overview 11.5 RS485: FC Protocol Telegram Structure 11.6 RS485: FC Protocol Parameter Examples Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 5 Contents Design Guide 11.7 RS485: Modbus RTU Overview 11.8 RS485: Modbus RTU Telegram Structure 11.9 RS485: Modbus RTU Message Function Codes 11.10 RS485: Modbus RTU Parameters 11.11 RS485: FC Control Profile Index MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 6: Introduction

    Danfoss CE labels comply with the Low Voltage Directive, Manual version Remarks Software version...

  • Page 7: Conventions

    Italicized text indicates: Cross-reference. Link. Footnote. Parameter name, parameter group name, parameter option. • All dimensions in drawings are in mm (in). • An asterisk (*) indicates a default setting of a parameter. MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 8: Safety

    Failure to use qualified personnel to install, start up, and maintain the drive can result in death or serious injury. • Only qualified personnel must install, start up, and maintain the drive. Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 9: Product Overview And Features

    Drive dimensions [mm (in)] Width 250 (10) 350 (14) Depth 375 (15) 375 (15) Maximum weight [kg (lb)] 98 (216) 164 (362) Table 3.1 Power Ratings, Weight, and Dimensions, Enclosure Sizes J8–J9, 380–480 V MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 10: Automated Operational Features

    4-19 Max Output Frequency is automat- ically limited based on an internal calculation based on the value of parameter 1-40 Back EMF at 1000 RPM, parameter 1-25 Motor Nominal Speed, and parameter 1-39 Motor Poles. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 11 As a response to a critical level, the drive adjusts the switching frequency. For high internal temperatures and low motor speed, the drive can also force the PWM pattern to SFAVM. MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 12: Custom Application Features

    Current limit Parameter 4-18 Current Limit controls the current limit, and parameter 14-24 Trip Delay at Current Limit controls the time before the current limit warning trips. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 13 The mains voltage before the drop- bandwidths. The bandwidths allow the motor to step over out and the motor load determine how long it takes for speeds that induce system resonance. the drive to coast. MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 14 [0] and starts evaluating the next event. It is possible to program 1–20 events and actions. When the last event/action has been executed, the sequence starts over again from event [0]/action [0]. Illustration 3.3 shows an example with 4 event/actions: Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 15: Dynamic Braking Overview

    Logic Rule Boolean 1 Par. 13-42 Logic Rule Boolean 2 ... . Par. 13-44 Logic Rule Boolean 3 Illustration 3.5 Logic Rules MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 16: Back-Channel Cooling Overview

    Different back-channel cooling kits are available to redirect the airflow based on individual needs. 3.5.1 Airflow for J8 & J9 Enclosures 225 mm (8.9 in) 225 mm (8.9 in) Illustration 3.6 Standard Airflow Configuration for Enclosures J8 and J9 Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 17: Options And Accessories Overview

    • 1 analog output 0/4–20 mA. file. • • Spring-loaded connection. Acyclic parameterization using PROFIBUS DP-V1, PROFIdrive, or Danfoss FC profile state machines. 4.2.2 VLT ® Encoder Input MCB 102 4.1.2 VLT ® PROFINET MCA 120 The MCB 102 option offers the possibility to connect various types of incremental and absolute encoders.

  • Page 18: Specifications

    If the switching frequency is higher than the default setting, the power losses can increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to drives.danfoss.com/knowledge-center/energy- efficiency-directive/#/. Options and customer load can add up to 30 W to the losses, though usually a fully loaded control card and options for slots A and B each add only 4 W.
  • Page 19 If the switching frequency is higher than the default setting, the power losses can increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to drives.danfoss.com/knowledge-center/energy- efficiency-directive/#/. Options and customer load can add up to 30 W to the losses, though usually a fully loaded control card and options for slots A and B each add only 4 W.

  • Page 20: Mains Supply

    Maximum altitude above sea level without derating 1000 m (3281 ft) Maximum altitude above sea level with derating 3000 m (9842 ft) 1) For more information on derating, see chapter 6.6 Derating. EMC standards, Emission EN 61800-3 Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 21: Cable Specifications

    10 bit (+ sign) Accuracy of analog inputs Maximum error 0.5% of full scale Bandwidth 100 Hz The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 22 Resolution of frequency outputs 12 bit 1) Terminals 27 and 29 can also be programmed as inputs. The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 23 1:100 of synchronous speed 30–4000 RPM: Maximum error of ±8 RPM Speed accuracy (open loop) All control characteristics are based on a 4-pole asynchronous motor. Control card performance Scan interval 5 M/S MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 24: Enclosure Weights

    The USB connection is not galvanically isolated from ground. Use only isolated laptop/PC as connection to the USB connector on the drive or an isolated USB cable/converter. 5.7 Enclosure Weights Enclosure 380–480 V 98 (216) 164 (362) Table 5.3 Enclosure J8–J9 Weights, kg (lb) Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 25: Exterior And Terminal Dimensions

    Specifications Design Guide 5.8 Exterior and Terminal Dimensions 5.8.1 J8 Exterior Dimensions 61 (2.4) 128 (5.0) 660 (26.0) 495 (19.5) Illustration 5.2 Front View of J8 MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 26 Specifications VLT® AutomationDrive FC 361 375 (14.8) 82 (3.2) 39 (1.5) 18 (0.7) 20 (0.8) 148 (5.8) 844 (33.2) Illustration 5.3 Side View of J8 Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 27 25 (1.0) 909 (35.8) 11 (0.4) 78 (3.1) 200 (7.9) 889 (35.0) 844 (33.2) 656 (25.8) 25 (1.0) 11 (0.4) 20 (0.8) 200 (7.9) (0.9) 9 (0.3) Illustration 5.4 Back View of J8 MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 28 Specifications VLT® AutomationDrive FC 361 5.8.2 J8 Terminal Dimensions 188 (7.4) 83 (3.3) Mains terminals Ground terminals Motor terminals – – Illustration 5.5 J8 Terminal Dimensions (Front View) Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 29 10 (0.4) 3X M8x18 13 (0.5) 32 (1.3) 13 (0.5) 32 (1.3) 1 and 4 Mains terminals 2 and 5 Motor terminals Ground terminals – – Illustration 5.6 J8 Terminal Dimensions (Side Views) MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 30 Specifications VLT® AutomationDrive FC 361 5.8.3 J9 Exterior Dimensions 59 (2.3) 176 (6.9) 868 (34.2) 611 (24.1) Illustration 5.7 Front View of J9 Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 31 Specifications Design Guide 39 (1.5) 375 (14.8) 18 (0.7) 142 (5.6) 20 (0.8) 148 (5.8) 1050 (41.3) Illustration 5.8 Side View of J9 MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 32 25 (1.0) (4.2) 1122 (44.2) 213 (8.4) 320 (12.6) 1096 (43.1) 1051 (41.4) 857 (33.7) (1.6) 11 (0.4) 24 (0.9) 20 (0.8) 9 (0.3) 271 (10.7) Illustration 5.9 Back View of J9 Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 33 Specifications Design Guide 5.8.4 J9 Terminal Dimensions 319 (12.6) 200 (7.9) Mains terminals Ground terminals Motor terminals – – Illustration 5.10 J9 Terminal Dimensions (Front View) MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 34 22 (0.9) 15 (0.6) 18 (0.7) 35 (1.4) 19 (0.8) 38 (1.5) 1 and 4 Mains terminals 2 and 5 Motor terminals Ground terminals – – Illustration 5.11 J9 Terminal Dimensions (Side Views) Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 35: Mechanical Installation Considerations

    • Maximum diameter for bar: 20 mm (0.8 in). • The angle from the top of the drive to the lifting cable: 60° or greater. MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 36: Operating Environment

    0 °C (32 °F) or Table 6.1 Mounting Configurations higher. 1) Can be wall-mounted, but Danfoss recommends that the drive is • If temperature exceeds ambient temperature panel-mounted inside an enclosure due to its protection rating.

  • Page 37: Cooling

    Mechanical Installation Con... Design Guide 6.5 Cooling Manual derating When the following conditions are present, Danfoss NOTICE recommends selecting a drive 1 power size higher (for example N132 instead of N110): Improper mounting can result in overheating and • Low-speed – continuous operation at low RPM in reduced performance.
  • Page 38 Illustration 6.2 shows that at 41.7 °C (107 °F), 100% of the rated output current is available. At 45 °C (113 °F) (T , MAX-3 K), 91% of the rated output current is available. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 39 Design Guide 6.6.3 Derating for Ambient Temperature and Switching Frequency NOTICE FACTORY DERATING Danfoss drives are already derated for operational temperature (55 °C (131 °F) T and 50 °C (122 °F) T AMB,MAX AMB,AVG Use the graphs in Table 6.3 to determine if the output current must be derated based on switching frequency and ambient temperature.

  • Page 40: Electrical Installation Considerations

    NEC. Failure to set parameter 1-90 Motor RCD cannot provide the intended protection. Thermal Protection to [ETR trip] or [ETR warning] means that motor overload protection is not provided and, if the motor overheats, property damage can occur. Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 41: Wiring Schematic

    32 (D IN) (N RS485) 69 0 V (PNP) 24 V (NPN) (COM RS485) 61 33 (D IN) 0 V (PNP) (PNP) = Source (NPN) = Sink Illustration 7.1 Basic Wiring Schematic MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 42: Connections

    Connect the motor cable shield to both the decoupling plate of the drive and the metal housing of the motor. Make the shield connections with the largest possible surface area (cable clamp) by using the installation devices within the drive. Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 43: Control Wiring And Terminals

    USB cable, follow the ground recommen- dations described in the operating guide. When connecting the PC to the drive through a USB cable, Danfoss recommends using a USB isolator with galvanic Ground Ground isolation to protect the PC USB host controller from ground potential differences.
  • Page 44 12 13 18 19 27 29 32 33 20 Serial communication terminals Digital input/output terminals Analog input/output terminals Illustration 7.7 Terminal Numbers Located on the Connectors Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 45 04, 05, 06 Parameter 5-40 [0] No inputs and 0 V Function Relay operation potential for 24 V supply. Table 7.5 Relay Terminal Descriptions Table 7.3 Digital Input/Output Terminal Descriptions MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 46: Fuses And Circuit Breakers

    Class L fuse. The input voltage and power rating are found on the product nameplate. For more information regarding the nameplate, see chapter 6 Mechanical Installation Considerations. Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 47: Motor

    • When motors are connected in parallel, parameter 1-01 Motor Control Principle must be set to [0] U/f. Motor Illustration 7.9 Changing Motor Rotation MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 48 The total motor cable length specified in chapter 5.5 Cable Specifications is valid as long as the parallel cables are kept less than 10 m (32 ft) each. Illustration 7.10 Different Parallel Connections of Motors Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 49: Residual Current Devices (Rcd) And Insulation Resistance Monitor (Irm)

    Use a dU/dt or sine-wave filter. cations, use the motor insulation ratings shown in 7.7 Residual Current Devices (RCD) and Table 7.10. If a motor has lower insulation rating, Danfoss Insulation Resistance Monitor (IRM) recommends using a dU/dt or sine-wave filter.
  • Page 50 The leakage current includes several frequencies originating from both the mains frequency and the switching frequency. Whether the switching frequency is detected depends on the type of RCD used. Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 51: It Mains

    25 m In small motors, the influence from the U/f characteristic (82 ft), Danfoss recommends setting parameter 14-50 RFI on efficiency is marginal. However, in motors from 11 kW Filter to [ON]. Refer also to the Application Note, VLT on IT (15 hp) and up, the advantages are significant.

  • Page 52: Du/Dt Conditions

    30 (98) – – – 150 (492) 0.56 1261 1820 300 (984) 0.78 1278 1295 Table 7.13 IEC dU/dt Test Results for J8–J9 with Shielded Cables and No Output Filter, 380–480 V Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 53: Electromagnetic Compatibility (Emc) Overview

    Common-mode leakage current AC mains supply Shielded motor cable Drive Safety ground (4 conductor in motor cables) Shielded motor cable Unintended common-mode current Motor – – Illustration 7.16 Electric Model Showing Possible Leakage Currents MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 54 EN/IEC 61000-6-3 Emission standard for residential, commercial, Class B (home and office) and light industrial environments. Second environment EN/IEC 61000-6-4 Emission standard for industrial environments. Class A Group 1 (industrial environment) Table 7.16 Generic Emission Standard Limits Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 55 The immunity requirements for drives depend on the installation environment. The requirements for the industrial environment are higher than the requirements for the home and office environment. All Danfoss drives comply with the requirements for both the industrial and the home/office environment.

  • Page 56: Emc-Compliant Installation

    Ensure good electrical contact from the mounting plate through the mounting screws to the drive chassis. • Use shielded cables for motor output cables. An alternative is unshielded motor cables within metal conduit. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 57 RS485/ethernet can use shielded UTP galvanic isolation. or unshielded UTP cables. For installations above 2000 m (6500 ft) altitude, contact • Ensure that all control terminal connections are Danfoss regarding PELV compliance. PELV. MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 58 Mains supply Brake resistor Bare (unpainted) surface Metal box Star washers Connection to motor Brake cable (shielded) Motor Motor cable (shielded) EMC cable gland Illustration 7.18 Example of Proper EMC Installation Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 59: Harmonics Overview

    The PCC, the configuration of the distribution system and total voltage distortion (THDi) is calculated based on the relevant impedances must be known. individual voltage harmonics using this formula: MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 60 Typically, a class cannot be defined ahead of time without considering the intended equipment and processes to be used in the environment. Drives observe the limits of Class 3 under typical supply system conditions (R >10 or <10%). Vk Line Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 61 Table 7.22 Compatibility Levels for Harmonics Class 1 Class 2 Class 3 THDv Table 7.23 Compatibility Levels for the Total Harmonic Voltage Distortion THDv 7.15.4 Harmonic Compliance Danfoss drives comply with the following standards: • IEC61000-2-4. • IEC61000-3-4. • G5/4.

  • Page 62: Basic Operating Principles Of A Drive

    8 Basic Operating Principles of a Drive 8.2 Drive Controls This chapter provides an overview of the primary assemblies and circuitry of a Danfoss drive. It describes the The following processes are used to control and regulate internal electrical and signal processing functions. A...
  • Page 63 If Y, parameter 3-14 Preset Relative Reference, is set to 0%, through the serial communications bus. the scaling does not affect the reference. External references can also be supplied to the drive, most commonly through an analog control input. All reference MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 64 No function Digipot ref. DigiPot Decrease ±200% Analog inputs Closed loop Setpoint ±200% Frequency inputs From Feedback Handling Ext. closed loop outputs Clear DigiPot Open loop reference Illustration 8.3 Remote Handling of Reference Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 65 P 20-04 Average (1+2+3) P 20-03 Minimum (1|2|3) Maximum (1|2|3) Feedback conv. Feedback 3 Feedback 3 Source P 20-07 P 20-06 Feedback Function P 20-20 Illustration 8.4 Block Diagram of Feedback Signal Processing MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 66 The control structures are as follows: Open-loop control structure • Speed (RPM). • Torque (Nm). Closed-loop control structure • Speed (RPM). • Torque (Nm). • Process (user-defined units, for example, feet, lpm, psi, %, bar). Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 67 P 4-10 Motor speed P 3-13 direction LCP Hand on, Reference P 4-12 o and auto site Motor speed on keys low limit [Hz] Illustration 8.6 Block Diagram of an Open-loop Control Structure MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 68 Inverse regulation - motor speed increases when a feedback signal is high. • Start-up frequency - lets the system quickly reach an operating status before the PID controller takes over. • Built-in lowpass filter - reduces feedback signal noise. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 69 When the drive is at the current limit during motor operation or regenerative operation, it tries to get below the preset torque limits as quickly as possible without losing control of the motor. MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 70: Application Examples

    Assumptions are 4 mA input = 0 Hz speed and 20 mA input = 50 Hz speed. Motor Gearbox Table 9.2 Analog Speed Reference (Current) Encoder Load Illustration 9.1 Basic Set-up for Closed-loop Speed Control Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 71: Wiring For Start/Stop

    D IN D IN Start (18) Freeze ref (27) +10 V Speed up (29) A IN Speed down (32) A IN Illustration 9.2 Speed Up/Speed Down A OUT Table 9.6 Pulse Start/Stop MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 72: Wiring For External Alarm Reset

    Parameter 3-10 A OUT Preset Reference Preset ref. 0 Preset ref. 1 Preset ref. 2 Preset ref. 3 100% * = Default value Notes/comments: Table 9.7 Start/Stop with Reversing and 4 Preset Speeds Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 73: Wiring For A Motor Thermistor

    Clockwise (CW) direction means channel A is 90 electrical degrees before channel B. • Counterclockwise (CCW) direction means channel B is 90 electrical degrees before A. 24 V or 10–30 V encoder Illustration 9.6 Wire Configuration for the Encoder MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 74: How To Order A Drive

    • Software release 24–27 PROFIBUS DP-V1. Drives are delivered automatically with English and Software language Chinese languages. A options 29–30 B options 31–32 Table 10.2 Type Code Example for Ordering a Drive Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 75 AX: No A option ® A0: VLT PROFIBUS DP MCA 101 ® AL: VLT PROFINET MCA 120 B options 31–32 BX: No option Table 10.4 Ordering Type Codes for FC 361 Options MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 76: Ordering Numbers For Options And Accessories

    Table 10.6 Kits Available for Enclosures J8–J9 10.3 Spare Parts ® Consult the VLT Shop or the Drive Configurator (www.danfoss.com/drives) for the spare parts that are available for your application. Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 77: Appendix

    TTL encoder (5 V) pulses - transistor logic Rated output current supplied by the drive VLT,N Nominal motor voltage Kilohertz Underwriters Laboratories (US organization for the Local control panel safety certification) Least significant bit Volts MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 78: Definitions

    11.2 Definitions currents are low. Brake resistor All Danfoss drives have built-in DC coils in the DC link to have a high-power factor and reduce the THD on the main The brake resistor is a module capable of absorbing the brake power generated in regenerative braking.

  • Page 79: Rs485 Installation And Set-Up

    For this purpose, set switch S801 on the control card to "ON". For more information, see chapter 7.2 Wiring Schematic. Communication protocol must be set to parameter 8-30 Protocol. MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 80: Rs485: Fc Protocol Overview

    EMC precautions are recommended. The FC protocol, also referred to as FC bus or standard bus, is the Danfoss standard fieldbus. It defines an access Relevant national and local regulations regarding technique according to the master/slave principle for protective ground connection, for example, must be communications via a field bus.

  • Page 81: Rs485: Fc Protocol Telegram Structure

    The length of telegrams with 12 data bytes is LGE=12+1+1=14 bytes. • The length of telegrams containing texts is 10 bytes. 1) The 10 represents the fixed characters, while the n is variable (depending on the length of the text). MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 82 PCD1 PCD2 high Illustration 11.8 Parameter Block Text block The text block is used to read or write texts via the data block. PCD1 PCD2 Illustration 11.9 Text Block Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 83 If a parameter contains not a numerical value but several data options, for example, parameter 0-01 Language [0] English, and [4] Danish, select the data value by entering the value in the MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 84 Table 11.7 Data Types Supported PCD 1 PCD 2 Reference-value Control telegram (master⇒slave control word) Control telegram (slave⇒master) status word Present output frequency Table 11.9 PCD Sequence Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 85: Rs485: Fc Protocol Parameter Examples

    11.7.1 Assumptions =03E8 hex - Data value 1000, corresponding to 100 Hz, see chapter 11.5.12 Conversion. Danfoss assumes that the installed controller supports the interfaces in this manual, and strictly observes all requirements and limitations stipulated in the controller E19E...

  • Page 86: Rs485: Modbus Rtu Telegram Structure

    Parameter 8-32 Baud Rate 2400–115200 T1-T2-T3- 8 bits 8 bits N x 8 bits 16 bits T1-T2-T3- Parameter 8-33 Parity / Even parity, 1 stop bit (default) Stop Bits Table 11.12 Typical Modbus RTU Telegram Structure Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 87 1. In addition, the slave places a unique code into the data field of the response message. This code tells the master what error occurred, or the reason for the exception. See chapter 11.9.1 Function Codes Supported by Modbus RTU. MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 88 Output data: Drive status word register (STW). 50210 Output data: Drive main actual value register (MAV). Table 11.16 Holding Registers 1) Used to specify the index number used when accessing an indexed parameter. Danfoss A/S © 03/2019 All rights reserved. MG06K102...

  • Page 89: Rs485: Modbus Rtu Message Function Codes

    Table 11.18 Function Codes any particular register. Slave device An unrecoverable error occurred while the failure server (or slave) was attempting to perform the requested action. Table 11.19 Modbus Exception Codes MG06K102 Danfoss A/S © 03/2019 All rights reserved.

  • Page 90: Rs485: Modbus Rtu Parameters

    03 hex Read holding registers and written using Table 11.20 Control Bits function 10 hex Preset multiple registers. Readable sizes range from 1 register (2 characters) up to 10 registers (20 characters). Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 91 Bit 07=1: Resets a trip. Reset is activated on the leading edge of the signal, that is, when changing from logic 0 to logic 1. Bit 08, Jog Bit 08=1: The output frequency depends on parameter 3-19 Jog Speed [RPM]. MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 92 Bit 05, Not used Bit 05 is not used in the status word. Bit 06, No error/triplock Bit 06=0: The drive is not in fault mode. Bit 06=1: The drive is tripped and locked. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 93 Par.3-00 set to Reverse Forward (1) -max- +max 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 11.19 Reference and MAV MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 94 When bit 02=1, the drive is in State 1: Switching on 03=1. inhibited. Bit 10, Data invalid/valid Bit 03, Coasting/No coasting Tells the drive whether the control word should be used or Coasting stop bit 03=0 leads to a stop. ignored. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 95 • Logic and. Bit 05, ON 3/OFF 3 When bit 02 of the control word is 0, then bit 05=0. When bit 02 of the control word is 1, then bit 05=1. MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 96 4-16 Torque Limit Motor Mode and parameter 4-17 Torque Limit Generator Mode. When bit 14=1, the limit selected in parameter 4-16 Torque Limit Motor Mode or parameter 4-17 Torque Limit Generator Mode is exceeded. Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 97 Output specifications..............20 Calculations Dimension, shipping................7 Scaled reference................61 Short-circuit ratio................58 Dimensions THDi...................... 57 J8 exterior................... 23 J8 terminal..................26 Capacitor storage................. 33 J9 exterior................... 28 CE mark....................... 4 J9 terminal..................31 MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 98 External alarm reset................70 Immunity requirements..............53 Input specifications................19 Installation Fans Electrical....................38 Required airflow................35 Qualified personnel................6 Temperature-controlled fans............10 Requirements..................34 FC profile....................88 Insulation....................47 Inverter..................... 60 Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 99 Overvoltage..................8 Short circuit..................8 Supply voltage imbalance............... 8 Network connection................77 Protocol overview................78 Pulse Input specifications................. 20 Open loop..................64, 65 Open loop Wiring for speed control..............68 Qualified personnel................6 MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 100 Ratio calculation................58 Specifications..................22 Sine-wave filter..................40 User input....................60 Slip compensation................76 Smart logic control Overview..................... 12 Voltage imbalance.................. 8 Software version..................4 VVC+......................67 Spare parts....................74 Specifications electrical..............16 Danfoss A/S © 03/2019 All rights reserved. MG06K102...
  • Page 101 Warnings....................38 Weight......................7 Wires......................38 see also Cables Wiring configurations External alarm reset................ 70 Open loop................... 68 Start/stop.................... 69 Thermistor..................71 Wiring schematic Drive...................... 39 Typical application examples............68 Wiring schematic................39 MG06K102 Danfoss A/S © 03/2019 All rights reserved.
  • Page 102 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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