Danfoss VLT FC 302 Operating Instructions Manual
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Danfoss VLT FC 302 Operating Instructions Manual

Low harmonic drive 132-630 kw
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See also: Programming Manual , Instruction Manual
MAKING MODERN LIVING POSSIBLE
Operating Instructions
®
VLT
AutomationDrive FC 302 Low Harmonic Drive
132-630 kW
www.danfoss.com/drives

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Summary of Contents for Danfoss VLT FC 302

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Instructions ® AutomationDrive FC 302 Low Harmonic Drive 132-630 kW www.danfoss.com/drives...

  • Page 3: Table Of Contents

    3.4.8 Mains Connection 3.4.9 External Fan Supply 3.4.10 Power and Control Wiring for Unscreened Cables 3.4.11 Mains Disconnects 3.4.12 F-Frame Circuit Breakers 3.4.13 F-Frame Mains Contactors 3.4.14 Motor Insulation 3.4.15 Motor Bearing Currents MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 4 6.1 How to Programme the Frequency Converter 6.1.1 Quick Setup Parameters 6.1.2 Basic Setup Parameters 6.2 How to Programme the Active Filter 6.2.1 Using the Low Harmonic Drive in NPN Mode Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 5 11.3 General Technical Data - Frequency Converter 11.4 General Technical Data - Filter 11.5 Fuses 11.5.1 Non UL compliance 11.5.2 Fuse Tables 11.5.3 Supplementary Fuses - High Power 11.6 General Torque Tightening Values Index MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 6: Safety

    Voltage [V] Power range [kW] Minimum waiting time (minutes) 160-250 kW* 380-500 315-710 kW Table 1.1 Discharge Times *Power ranges are for normal overload operation. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 7: Introduction

    Input terminal mounting plate assembly Soft charge card Fan fuse DC inductor Capacitor bank cover plate Soft charge module IGBT gate drive card IGBT module Illustration 2.1 Frame Size D13 Drive Enclosure MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 8 LC inductor RFI differential mode filter AC capacitors RFI common mode filter Mains bus bars to drive input HI inductor IGBT fuses Power card Illustration 2.2 Frame Size D13 Filter Enclosure Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 9 Input terminal mounting plate Soft charge fuses AC input bus bar DC inductor Soft charge card Fan transformer Lower capacitor bank assembly IGBT module Illustration 2.3 Frame Size E9 Drive Enclosure MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 10 LC inductor Current transformer (CT) HI inductor Mains bus bars to drive output Power card AC capacitors Control card LCP cradle Lower DC capacitor bank Illustration 2.4 Frame Size E9 Filter Enclosure Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 11 Introduction Operating Instructions Contactor Circuit breaker or disconnect (if purchased) RFI filter AC mains/line fuses (if purchased) Mains AC power input terminals Illustration 2.5 Frame Size F18 Input Options Cabinet MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 12 AC capacitors discharge board RFI common mode filter LC inductor Mains contactor HI inductor Power card Mixing fan Control card IGBT fuses LCP cradle Illustration 2.6 Frame Size F18 Filter Cabinet Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 13 (Optional) back AC fuse mounting bracket SMPS fuse (Optional) middle AC fuse mounting bracket Power card (Optional) front AC fuse mounting bracket Panel connectors Illustration 2.7 Frame Size F18 Rectifier Cabinet MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 14 DC fuse SMPS fuse and fan fuse Mounting bracket Motor output bus bar (+) DC bus bar Brake output bus bar (-) DC bus bar Illustration 2.8 Frame Size F18 Inverter Cabinet Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 15: Purpose Of The Manual

    See www.danfoss.com/BusinessAreas/DrivesSo- lutions/Documentations/Technical +Documentation.htm for listings. • Optional equipment may change some of the procedures described. Reference the instructions supplied with those options for specific requirements. Contact the local Danfoss supplier MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 16: Internal Equipment Functions

    The Low Harmonic Drive is designed to meet IEEE519 recommendation for Isc/Il >20 for even individual harmonic levels. The filter has a progressive switching frequency that creates a wide frequency spread, giving lower individual harmonic levels above the 50th. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 17: Installation

    IP54/NEMA 12 (1+1, 1230+1445=2675) F18 P500–P710 6 door fans, 3150 m /h (1854 5 heat sink fans, 4485 m (LHD330) cfm) (2639 cfm) (6x525=3150) 2+1+2, ((2x765)+(3x985)=4485) Table 3.1 Heat Sink Air Flow MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 18 11.4 18.1 30.8 69.5 152.8 210.8 Pressure Change (Pa) Illustration 3.3 E-Frame Derating vs. Pressure Change (Large Fan) P355-P450 Drive Air Flow: 850 cfm (1445 m Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 19: Lifting

    The F18 pedestal is packaged separately and included in the shipment. Mount the frequency converter on the pedestal in its final location. The pedestal allows proper airflow and cooling. Illustration 3.6 Recommended Lifting Method, Frame Size E9 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 20: Terminal Locations For Frame Size D13

    [10.2] 796.3 [31.3] Illustration 3.8 Frame Size D13 Terminal Locations Allow for bend radius of heavy power cables. NOTICE All D-frames are available with standard input terminals, fuse, or disconnect switch. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 21: Terminal Locations For Frame Size E9

    Illustration 3.9 Frame Size E9 Terminal Locations Allow for bend radius of heavy power cables. NOTICE All E-frames are available with standard input terminals, fuse, or disconnect switch. 104[4.1] 35[1.4] 10[0.4] 0[0.0] Illustration 3.10 Close-up Terminal Diagrams MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 22: Terminal Locations - Frame Size F18

    Earth/ground bar Illustration 3.11 Frame Size F18 Input Option Cabinet - Fuses Only The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 23 171 [6.7] Illustration 3.12 Frame Size F18 Input Option Cabinet with Circuit Breaker The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 24 Earth/ground bar Right Side View Illustration 3.13 Frame Size F18 Inverter Cabinet The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 25: Torque

    HF impedance. Connect the motor cable screen to both the de-coupling plate of the frequency converter and to the metal housing of the motor. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 26 The radio interference is reduced. To obtain a low HF impedance, use the fastening bolts of the devices as HF connection to the rear plate. Remove insulating paint or similar from the fastening points. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 27: Emc Interference

    Minimum 200 mm (7.9 in) clearance between power, motor, and control cables is required. Maximise this clearance to minimise EMC emissions. This reduces the risk of interference between the LHD and other electronic devices. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 28: Extra Protection (Rcd)

    10% between the inverter module connected as follows: terminals and the first common point of a phase. The recommended common point is the motor terminals. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 29: Brake Cable

    Normally closed: 104–106 (factory installed jumper). the supply to terminals 100 and 101. Protect with a 5 A fuse. In UL applications, use a LittelFuse KLK-5 or equivalent. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 30: Power And Control Wiring For Unscreened Cables

    Isolate control wiring from high-voltage power wiring. When screened/armoured cable is not used, at least 3 separate conduits are connected to the panel options cabinet (see Illustration 3.20). Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 31: Mains Disconnects

    Use an insulated bearing as recommended by the motor manufacturer (note: Motors from reputable • Motor-driven machine manufacturers typically have insulated bearings • Motor to the driven machine as standard in motors of this size) MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 32: Motor Thermal Protection

    The cable must be placed in the provided path inside the frequency converter and tied down together with other control wires (see Illustration 3.21 and Illustration 3.22). Illustration 3.22 Control Card Wiring Path for Frame Size E9 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 33: Access To Control Terminals

    Insert a screwdriver (max. 0.4 x 2.5 mm) in the square hole. 3.4.19 Electrical Installation, Control Terminals Pull out the cable. To connect the cable to the terminal: Strip insulation by about 9–10 mm MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 34 Installation Operating Instructions Illustration 3.27 Control Terminal Locations Illustration 3.26 Removing the Screwdriver after Cable Insertion Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 35: Electrical Installation, Control Cables

    Interface 24V (NPN) 32 (D IN) 0V (PNP) (P RS-485) 68 24V (NPN) (COM RS-485) 61 33 (D IN) 0V (PNP) (PNP) = Source (NPN) = Sink Illustration 3.28 Terminal Diagram MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 36: Switches S201, S202, And S801

    NOTICE Each repeater functions as a node within the segment in which it is installed. Each node connected within a given network must have a unique node address, across all segments. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 37: Additional Connections

    If the frequency converter is in alarm mode or in an overvoltage situation, the mechanical brake immediately cuts in. Illustration 3.31 Installations with Cables Connected in a Common Joint MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 38: F-Frame Options

    RCD (Residual Current Device) • Uses the core balance method to monitor ground fault Manual reset function currents in grounded and high-resistance grounded systems (TN and TT systems in IEC terminology). There is a Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 39 Brake resistors are used to dissipate the excess energy resulting from the regenerative braking. The resistor is selected based on its ohmic value, its power dissipation rate and its physical size. Danfoss offers a wide variety of different resistors that are specifically designed for Danfoss frequency converters.

  • Page 40: Start Up And Functional Testing

    Ensure that all switch and disconnect settings are in the proper positions. • Vibration Check that the unit is mounted solidly or that shock mounts are used, as necessary. • Check for an unusual amount of vibration. Table 4.1 Start-up Checklist Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 41: Applying Power To The Equipment

    Smart Application Set-up (SAS) or by using the procedure described further down. The SAS is a quick wizard for setting up the most commonly used applications. At the first power-up and MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 42: Local Control Test

    Increase the ramp-down time in 3-42 Ramp 1 Ramp Down Time. • Enable overvoltage control in 2-17 Over-voltage Control. See chapter 5.1.2 How to Operate Graphical LCP (GLCP) for resetting the frequency converter after a trip. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 43: System Start Up

    Apply an external run command. Adjust the speed reference throughout the speed range. Remove the external run command. Note any problem. If warnings or alarms occur, see chapter 9 Warnings and Alarms. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 44: User Interface

    [Status] key, up to one in another set-up than the active set-up, the number of extra line can be added. the set-up being programmed appears to the right in brackets. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 45 LED lights up. A status and alarm text appear on size. the control panel. The On LED is activated when the frequency converter receives power from: • mains voltage • a DC bus terminal MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 46 [Info] provides detailed Q2: Quick Setup information when needed. • Q5: Changes Made Exit Info mode by pressing either [Info], [Back], or [Cancel]. • Q6: Loggings Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 47: Changing Data

    Press [Cancel] to ignore the change, or press [OK] • to accept the change and enter a new setting. Reversing • Set-up select lsb - Set-up select msb • Stop command from serial communication • Quick stop MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 48: Changing A Text Value

    This method applies to 300-10 Active The parameter settings stored in the GLCP are now Filter Nominal Voltage. transferred to the frequency converter indicated by the progress bar. When 100% is reached, press [OK]. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 49: Initialisation To Default Settings

    4. The unit is now programmed according to default settings Illustration 5.16 Control Cable Connections This parameter initialises all except: 15-00 Operating hours 15-03 Power Up's 15-04 Over Temp's 15-05 Over Volt's MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 50: Pc Software Tools

    All parameter settings are now transferred to the The Low Harmonic Drive is equipped with 2 serial frequency converter. communication ports. Danfoss provides a PC tool for communication between PC and frequency converter, MCT 10 Set-up Software. Check chapter 2.4 Additional Resources for detailed information on this tool.

  • Page 51: Programming

    [48] Polski Part of Language package 4 data. This data is used for [49] Russian Part of Language package 3 calculating motor torque, motor thermal protection etc. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 52 10 min, depending on the power rating of the DigiPot Clear [57] motor. Reset Counter A [62] Reset Counter B [65] NOTICE Table 6.1 Avoid generating external torque during AMA. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 53: Basic Setup Parameters

    (i.e. references, feedbacks and limits) in 3.00 [0.01 - Enter the ramp-up time, i.e. the acceleration terms of output frequency to the motor (Hz). 3600.00 s] time from 0RPM to the synchronous motor MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 54 For oversized motor - allows up to 110% over torque. ETR trip 1 Calculates the load when set up 1 is active and stops (trips) frequency converter when Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 55 Using a digital input and 10 V as power supply: lower speed due to less cooling from the fan incorporated Example: The frequency converter trips when the motor in the motor. temperature is too high. Parameter set-up: MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 56 Example: The frequency converter trips when the motor temperature is too high Parameter set-up: Set parameter 1-90 Motor Thermal Protection to [2] Thermistor Trip Set parameter 1-93 Thermistor Source to [6] Digital Input Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 57 AC brake Is selected to improve braking without using a brake resistor. This parameter controls an overmagnetisation of the motor when running MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 58 NOTICE The brake resistor disconnection function is tested during power-up. However the brake IGBT test is performed when there is no braking. A warning or trip disconnects the brake function. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 59 Release brake current Par 2-00 DC hold current Par 2-23 Brake delay time Reaction time EMK brake Relay 01 Mechanical brake locked Mechanical brake free Time Illustration 6.7 Mechanical Brake Function MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 60 Ensure that the from torque control mode to speed control mode when the motor takes over the load from the brake. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 61 . When using preset references, select Preset ref. bit 0/1/2 [16], Table 6.4 Bits per Preset Reference [17] or [18] for the corresponding digital inputs in parameter group 5–1* Digital Inputs. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 62 Analog input 53 systems are pulled up to +24 V, internally in the Analog input 54 frequency converter. Frequency input Frequency input [11] Local bus reference [20] Digital pot.meter [21] Analog input X30-11 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 63 Slow down [29] inverse accordance with quick-stop ramp time set in Counter input [30] 29, 33 3-81 Quick Stop Ramp Time. When motor stops, Pulse input ddge trigged [31] 29, 33 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 64 8 preset references is active. down [16] Preset ref Preset ref. bit 0,1, and 2 enables a choice bit 0 between one of the 8 preset references according to Table 6.6. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 65 Decrease ometer function described in parameter precise at higher frequencies. This principle has group 3-9* Digital Pot.Meter a cut-off frequency that makes it unsuited for MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 66 Motor current is higher than that set in current, high 4-51 Warning Current High. [15] Out of range Output frequency is outside the frequency range set in 4-52 Warning Speed Low and 4-53 Warning Speed High. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 67 Enables control of an external mechanical logic rule 2 is evaluated as TRUE, the brake control brake, see description in chapter 6.1.3 2-2* output goes high. Otherwise, it is low. Mechanical Brake. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 68 166 ATEX ETR freq.lim.alarm is active, the output is 1. [153] ATEX ETR cur. Selectable ifparameter 1-90 Motor Thermal warning Protection is set to [20] Above feedback high or [21] Thermal warning. If the alarm Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 69 (see chapter 11 Specifications). Run on ref/no warn Motor runs at reference speed. No [25] Reverse Logic ‘1’ when CW rotation of the warnings are active. motor. Logic ‘0’ when CCW rotation MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 70 Otherwise, it is low. control word from fieldbus. No other [64] Comparator 4 See parameter group 13-1* Smart functional impact in the frequency Logic Control. If Comparator 4 in SLC converter. Typical application: Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 71 Output is high when 3-13 Reference smart logic action [40] Set digital out Site = [1] Remote or [0] Linked to C high. Hand/Auto while the LCP is in [Auto on] mode. See Table 6.9. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 72 Illustration 6.13 Control Card Test perform the control card test: Connections Select [2] Initialisation to reset all parameter values to default settings, except for 15-03 Power Up's, 15-04 Over Temp's, and Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 73: How To Programme The Active Filter

    LCP status lines can be customised. To set up the filter, 2 steps are necessary: Change the nominal voltage in 300-10 Active Filter Nominal Voltage Make sure the filter is in auto mode (press [Auto On]) MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 74: Using The Low Harmonic Drive In Npn Mode

    Bit sequence of 16 boolean variables Time difference w/o date TimD Table 6.12 Data Types See the frequency converter Design Guide for further information about data types 33, 35 and 54. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 75: Parameter Selection

    13-** Smart Logic Control parameters 14-** Special Function parameters 15-** Drive Information parameters 16-** Data Readout parameters 17-** Encoder option parameters 18-** Data Readouts 2 30-** Special Features 32-** MCO 305 basic parameters MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 76 Quick menu password 200 N/A 1 set-up TRUE Int16 0-66 Access to quick menu w/o password [0] Full access 1 set-up TRUE Uint8 0-67 Bus password access 0 N/A All set-ups TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 77 U/f characteristic - F App.Dependent All set-ups TRUE Uint16 1-58 Flystart test pulses current 30 % All set-ups FALSE Uint16 1-59 Flystart test pulses frequency 200 % All set-ups FALSE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 78 KTY threshold level 80 °C 1 set-up TRUE Int16 1-98 ATEX ETR interpol. points freq. App.Dependent 1 set-up TRUE Int16 1-99 ATEX ETR interpol points current App.Dependent 2 set-ups TRUE Int16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 79 TRUE Uint16 2-26 Torque ref 0.00 % All set-ups TRUE Int16 2-27 Torque ramp time 0.2 s All set-ups TRUE Uint8 2-28 Gain boost factor 1.00 N/A All set-ups TRUE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 80 All set-ups TRUE Uint8 3-77 Ramp 4 S-ramp ratio at decel. start 50 % All set-ups TRUE Uint8 3-78 Ramp 4 S-ramp ratio at decel. end 50 % All set-ups TRUE Uint8 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 81 [0] Off All set-ups TRUE Uint8 3-93 Maximum limit 100 % All set-ups TRUE Int16 3-94 Minimum limit -100 % All set-ups TRUE Int16 3-95 Ramp delay App.Dependent All set-ups TRUE TimD MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 82 Uint16 4-61 Bypass speed from [Hz] App.Dependent All set-ups TRUE Uint16 4-62 Bypass speed to [RPM] App.Dependent All set-ups TRUE Uint16 4-63 Bypass speed to [Hz] App.Dependent All set-ups TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 83 Term. 33 low ref./feedb. value backUnit All set-ups TRUE Int32 5-58 Term. 33 high ref./feedb. value App.Dependent All set-ups TRUE Int32 5-59 Pulse filter time constant #33 100 ms All set-ups FALSE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 84 Pulse Out #29 timeout preset 0.00 % 1 set-up TRUE Uint16 5-97 Pulse Out #X30/6 bus control 0.00 % All set-ups TRUE 5-98 Pulse Out #X30/6 timeout preset 0.00 % 1 set-up TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 85 100.00 % All set-ups TRUE Int16 6-63 Terminal X30/8 bus control 0.00 % All set-ups TRUE 6-64 Terminal X30/8 output timeout preset 0.00 % 1 set-up TRUE Uint16 6-7* Analog Output 3 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 86 Terminal X45/3 max. scale 100.00 % All set-ups TRUE Int16 6-83 Terminal X45/3 bus control 0.00 % All set-ups TRUE 6-84 Terminal X45/3 output timeout preset 0.00 % 1 set-up TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 87 Process PID feed fwd ramp down 0.01 s All set-ups TRUE Uint32 7-56 Process PID ref. filter time 0.001 s All set-ups TRUE Uint16 7-57 Process PID Fb. filter time 0.001 s All set-ups TRUE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 88 Slave error count 0 N/A All set-ups TRUE Uint32 8-9* Bus Jog 8-90 Bus jog 1 speed 100 RPM All set-ups TRUE Uint16 8-91 Bus jog 2 speed App.Dependent All set-ups TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 89 Uint16 9-93 Changed parameters (4) 0 N/A All set-ups FALSE Uint16 9-94 Changed parameters (5) 0 N/A All set-ups FALSE Uint16 9-99 Profibus revision counter 0 N/A All set-ups TRUE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 90 Devicenet F parameters 0 N/A All set-ups TRUE Uint32 10-5* CANopen 10-50 Process data config write App.Dependent 2 set-ups TRUE Uint16 10-51 Process data config read App.Dependent 2 set-ups TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 91 12-5* EtherCAT 12-50 Configured station alias 0 N/A 1 set-up FALSE Uint16 12-51 Configured station address 0 N/A All set-ups TRUE Uint16 12-59 EtherCAT status 0 N/A All set-ups TRUE Uint32 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 92 [0] Broadcast only 2 set-ups TRUE Uint8 12-96 Port mirroring null 2 set-ups TRUE Uint8 12-98 Interface counters 4000 N/A All set-ups TRUE Uint32 12-99 Media counters 0 N/A All set-ups TRUE Uint32 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 93 Uint8 13-44 Logic rule boolean 3 null 2 set-ups TRUE Uint8 13-5* States 13-51 SL controller event null 2 set-ups TRUE Uint8 13-52 SL controller action null 2 set-ups TRUE Uint8 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 94 FALSE Uint8 14-56 Capacitance output filter App.Dependent All set-ups FALSE Uint16 14-57 Inductance output filter App.Dependent All set-ups FALSE Uint16 14-59 Actual number of inverter units App.Dependent 1 set-up FALSE Uint8 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 95 Option supplied by external 24 V 14-80 [1] Yes 2 set-ups FALSE Uint8 [0] Protect option 14-89 Option detection config. 1 set-up TRUE Uint8 14-9* Fault Settings 14-90 Fault level null 1 set-up TRUE Uint8 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 96 VisStr[20] Frequency converter serial 15-51 number 0 N/A All set-ups FALSE VisStr[10] 15-53 Power card serial number 0 N/A All set-ups FALSE VisStr[19] 15-59 CSIV filename App.Dependent 1 set-up FALSE VisStr[16] Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 97 All set-ups FALSE Uint16 15-93 Modified parameters 0 N/A All set-ups FALSE Uint16 15-98 Drive identification 0 N/A All set-ups FALSE VisStr[40] 15-99 Parameter metadata 0 N/A All set-ups FALSE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 98 FALSE Int16 0.000 ReferenceFeed- 16-52 Feedback [unit] backUnit All set-ups FALSE Int32 16-53 Digi pot reference 0.00 N/A All set-ups FALSE Int16 16-57 Feedback [RPM] 0 RPM All set-ups FALSE Int32 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 99 FALSE Uint32 16-92 Warning word 0 N/A All set-ups FALSE Uint32 16-93 Warning word 2 0 N/A All set-ups FALSE Uint32 16-94 Ext. status word 0 N/A All set-ups FALSE Uint32 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 100 Resolver interface [0] Disabled All set-ups FALSE Uint8 17-6* Monitoring and App. 17-60 Feedback direction [0] Clockwise All set-ups FALSE Uint8 17-61 Feedback signal monitoring [1] Warning All set-ups TRUE Uint8 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 101 Process PID output 0.0 % All set-ups FALSE Int16 18-92 Process PID clamped output 0.0 % All set-ups FALSE Int16 18-93 Process PID gain scaled output 0.0 % All set-ups FALSE Int16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 102 Int32 30-81 Brake resistor (ohm) App.Dependent 1 set-up TRUE Uint32 30-83 Speed PID proportional gain App.Dependent All set-ups TRUE Uint32 30-84 Process PID proportional gain 0.100 N/A All set-ups TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 103 Source slave [2] Encoder 2 2 set-ups TRUE Uint8 32-51 MCO 302 last will [1] Trip 2 set-ups TRUE Uint8 32-52 Source master [1] Encoder 1 X56 2 set-ups TRUE Uint8 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 104 Dec. up for limited jerk 0 ms 2 set-ups TRUE Uint32 32-89 Dec. down for limited jerk 0 ms 2 set-ups TRUE Uint32 32-9* Development 32-90 Debug source [0] Controlcard 2 set-ups TRUE Uint8 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 105 Time in target window 0 ms 2 set-ups TRUE Uint8 33-46 Target window limitvalue 1 N/A 2 set-ups TRUE Uint16 33-47 Size of target window 0 N/A 2 set-ups TRUE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 106 [20] 125 Kbps 2 set-ups TRUE Uint8 X60 MCO RS485 serial 33-94 termination [0] Off 2 set-ups TRUE Uint8 X60 MCO RS485 serial baud 33-95 rate [2] 9600 Baud 2 set-ups TRUE Uint8 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 107 0 N/A All set-ups TRUE Uint16 34-7* Diagnosis readouts 34-70 MCO alarm word 1 0 N/A All set-ups FALSE Uint32 34-71 MCO alarm word 2 0 N/A All set-ups FALSE Uint32 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 108: Parameter Lists - Active Filter

    0-0* Basic Settings 0-01 Language [0] English 1 set-up TRUE Uint8 Operating state at power-up 0-04 (hand) [1] Forced stop All set-ups TRUE Uint8 0-1* Set-up Operations Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 109 5-4* Relays 5-40 Function relay [0] No operation All set-ups TRUE Uint8 5-41 On delay, relay 0.30 s All set-ups TRUE Uint16 5-42 Off delay, relay 0.30 s All set-ups TRUE Uint16 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 110 TRUE Int32 14-5* Environment 14-50 RFI filter [1] On 1 set-up FALSE Uint8 14-53 Fan monitor [1] Warning All set-ups TRUE Uint8 14-54 Bus partner 1 N/A 2 set-ups TRUE Uint16 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 111 Slot C0 option SW version 0 N/A All set-ups FALSE VisStr[20] 15-76 Option in slot C1/E1 0 N/A All set-ups FALSE VisStr[30] 15-77 Slot C1 option SW version 0 N/A All set-ups FALSE VisStr[20] MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 112 FALSE Uint32 16-92 Warning word 0 N/A All set-ups FALSE Uint32 16-93 Warning word 2 0 N/A All set-ups FALSE Uint32 16-94 Ext. status word 0 N/A All set-ups FALSE Uint32 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 113 TRUE Uint32 301-2* Mains Status 301-20 Mains current [A] All set-ups TRUE Int32 301-21 Mains frequency 0 Hz All set-ups TRUE Uint8 301-22 Fund. mains current [A] All set-ups TRUE Int32 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 114: Application Examples

    A OUT *=Default Value +10 V Notes/comments: A IN A IN A OUT -10 - +10V Table 7.1 AMA with T27 Connected U - I Table 7.3 Analog Speed Reference (Voltage) Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 115 27 is not needed. A IN A IN A OUT Latched Start (18) Stop Inverse (27) Illustration 7.2 Latched Start/Stop Inverse Table 7.5 Start/Stop Command with Safe Torque Off MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 116 D IN +10 V D IN A IN D IN A IN +10 V A OUT A IN A IN A OUT Table 7.8 External Alarm Reset Table 7.10 Speed Up/Down Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 117 Select protocol, address, and D IN Baud rate in the above D IN mentioned parameters. D IN D IN +10 V A IN A IN A OUT RS-485 Table 7.11 RS-485 Network Connection MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 118 Illustration 7.4 Mechanical Brake Control (Open Loop) continues and the warning disappears. But relay 1 is still triggered until [Reset] on the LCP. Table 7.13 Using SLC to Set a Relay Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 119: Connection Examples For Control Of Motor With External Signal Provider

    Terminal 27= 5-12 Terminal 27 Digital Input [6] Stop inverse Speed down Terminal 37 = Safe torque off +24V Par. 5-10 Par. 5-12 Par. 5-13 Par. 5-14 Illustration 7.7 Speed Control Parameters MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 120: Potentiometer Reference

    Terminal 53, Low Ref./Feedback = 0 RPM Terminal 53, High Ref./Feedback = 1500 RPM Switch S201 = OFF (U) Speed RPM 39 42 53 54 P 6-15 Ref. voltage P 6-11 10V Illustration 7.8 Potentiometer Voltage Reference Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 121: Status Messages

    High. control or reference values from the LCP. Feedback low The sum of all active feedbacks is below the Table 8.2 Reference Site feedback limit set in 4-56 Warning Feedback Low. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 122 24 V. motor starts in forward or reverse depending on which corresponding terminal is activated. Stop The frequency converter has received a stop command from the LCP, digital input, or serial communication. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 123 The frequency converter can then be reset manually by pressing [Reset] or remotely by control terminals or serial communication. Table 8.3 Operation Status NOTICE In auto/remote mode, the frequency converter requires external commands to execute functions. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 124: Warnings And Alarms

    The motor coasts to a stop. The frequency converter logic continues to operate and monitors the frequency converter status. Remove input power to the frequency converter and correct the Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 125: Warnings And Alarm Definitions - Frequency Converter

    When running below the Options are programmed in 14-12 Function at Mains frequency converter continuous current rating, Imbalance. the counter decreases. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 126 Mode. 14-25 Trip Delay at Torque Limit can change this • warning from a warning-only condition to a warning 15-45 Actual Typecode String followed by an alarm. • 15-49 SW ID Control Card Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 127 The brake resistor is monitored during operation. If a Damaged heat sink fan. short-circuit occurs, the brake function is disabled and the • Dirty heat sink. warning appears. The frequency converter is still operational, but without the brake function. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 128 Check for loose or missing wiring. 2064–2072 H081x: Option in slot x has restarted. It may be necessary to contact Danfoss Service or the 2080–2088 H082x: Option in slot x has issued a power-up supplier. Note the code number for further trouble- wait.
  • Page 129 The motor current is too low. Check the settings in Check the load connected to terminal 29 or remove the 4-18 Current Limit. short-circuit connection. Check 5-00 Digital I/O Mode and 5-02 Terminal 29 Mode. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 130 The control card and power card are incompatible. To ALARM 63, Mechanical brake low check compatibility, contact the Danfoss supplier with the The actual motor current has not exceeded the release type code of the unit from the nameplate and the part brake current within the start delay time window.
  • Page 131 3 = Third from the left inverter module in or F3. enclosure size F14. 2 = Right inverter module in enclosure sizes F10 4 = Far right inverter module in enclosure size or F11. F14. 5 = Rectifier module. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 132 1 = Left most inverter module. 2 = Middle inverter module in enclosure sizes F12 or F13. 2 = Right inverter module in enclosure sizes F10 or F11. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 133: Active Filter Warning And Alarm Definitions

    Control board over-temperature Heat sink temperature low Option configuration has changed Safe torque off activated Pwr. card temp Illegal FC configuration Dangerous Failure Safe torque off auto restart Power unit setup MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 134 A Trip Lock situation can only be reset by a power cycling. Warning yellow Alarm flashing red Trip locked yellow and red Table 9.4 LED Indicator Lights Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 135 See also 16-90 Alarm Word, 16-92 Warning Word and 16-94 Ext. Status Word. Reserved means that the bit is not guaranteed to be any particular value. Reserved bits should not be used for any purpose. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 136 (via bus, digital I/O, or by pressing [Reset]. See 5-19 Terminal 37 Safe Stop. WARNING 24, External fan fault External fans have failed due to defect hardware or fans not mounted. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 137 ALARM 306, Compensation Limit The needed compensation current exceeds unit capability. Unit is running at full compensation. ALARM 308, Resistor temp Excessive resistor heat sink temperature detected. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 138: Basic Start-Up Troubleshooting

    3-13 Reference Site. Set preset reference active? Terminal reference active in parameter connection correct? Scaling of group 3-1* References. Check for terminals correct? Reference signal correct wiring. Check scaling of available? terminals. Check reference signal. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 139 Rotate output motor leads one If imbalance leg stays on same converters position: U to V, V to W, W to U. output terminal, it is a problem with the unit. Contact the supplier. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 140 Change switching pattern and acceptable limit certain frequencies) frequency in parameter group 14-0* Inverter Switching Increase Resonance Dampening in 1-64 Resonance Dampening Table 10.1 Troubleshooting Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 141: Specifications

    Heatsink overtemp. trip [°C] Power card ambient trip [°C] *High overload = 160% torque during 60 s; Normal overload = 110% torque during 60 s Table 11.1 Mains Supply 3x380-480 V AC MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 142 Heatsink overtemp. trip [°C] Power card ambient trip [°C] *High overload = 160% torque during 60 s; Normal overload = 110% torque during 60 s Table 11.2 Mains Supply 3x380-480 V AC Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 143 4 W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state-of-the-art equipment, some measurement inaccuracy must be allowed for (±5%). MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 144: Derating For Temperature

    Illustration 11.2 Derating Frame Sizes D, E, and F 380-500 V 45 C (T5) Normal Overload 110% 50 C 55 C Illustration 11.1 Derating Frame Sizes D, E, and F 380-500 V (T5) High Overload 150% Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 145: Mechanical Dimensions

    1755.5 [69.1] 160.0 [6.3] 112.5 [4.4] 411.0 [16.2] 251.0 [9.9] 1021.9 184.5 117.5 377.8 301.9 369.0 [7.3] [4.6] [40.2] [14.9] [11.9] 486.4 [14.5] [19.2] 627.4 [24.7] Illustration 11.3 Frame Size D13 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 146 160.0 [6.3] 160.0 [6.3] 725.0 [28.5] 248.0 [9.8] 184.5 1200.0 493.5 369.0 [7.3] [19.4] [47.2] [14.5] 553.5 [21.8] 600.0 [23.6] 784.5 [30.9] 969.0 [38.2] 1153.5 [45.4] Illustration 11.4 Frame Size E9 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 147: General Technical Data - Frequency Converter

    The unit is suitable for use on a circuit capable of delivering not more than 100.000 RMS symmetrical Amperes, 480/690 V maximum. Motor output (U, V, W) Output voltage 0-100% of supply voltage Output frequency 0-590 Hz Switching on output Unlimited Ramp times 0.01-3600 s 1) Voltage and power dependent MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 148 10 bit (+ sign) Accuracy of analog inputs Max. error 0.5% of full scale Bandwidth 200 Hz The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 149 Resolution of frequency outputs 12 bit 1) Terminal 27 and 29 can also be programmed as input. The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 150 1,000 m Maximum altitude above sea level with derating 3,000 m For more information on derating, consult the design guide EMC standards, emission EN 61800-3, EN 61000-6-3/4, EN 55011, IEC 61800-3 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 151: General Technical Data - Filter

    Filter mitigates at higher mains imbalance but harmonic mitigation where mitigation performance is kept high. performance is reduced 10% with kept mitigation performance Max THDv pre-distortion Reduced performance for higher pre-distortion levels MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 152 Input resistance, R approx. 4 kΩ All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. 1) Terminals 27 and 29 can also be programmed as output. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 153 < 0.5 ms Settling time - reactive current control < 20 ms Settling time - harmonic current control < 20 ms Overshoot – reactive current control <10% Overshoot – Harmonic current control <10% MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 154 The active filter monitors the mains current as well as internal currents to reassure that current levels do not reach critical levels. If current exceeds a critical level, the filter trips. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 155: Fuses

    Temperature Illustration 11.7 Altitude Derating 11.5 Fuses Danfoss recommends using fuses and/or circuit breakers on the supply side as protection in case of component break-down inside the frequency converter (first fault). NOTICE Using fuses and/or circuit breakers ensures compliance with IEC 60364 for CE or NEC 2009 for UL.

  • Page 156: Fuse Tables

    **Any minimum 500 V UL listed fuse with associated current rating may be used to meet UL requirements. 11.5.3 Supplementary Fuses - High Power Supplementary fuses Frame size Bussmann PN Rating D, E and F KTK-4 4 A, 600 V Table 11.10 SMPS Fuse Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 157: General Torque Tightening Values

    For fastening hardware described in this manual, use the torque values in Table 11.20. These values are not intended for fastening IGBTs. See the instructions included with those replacement parts for correct values. MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 158 Specifications Operating Instructions Shaft Size Driver Size Torx/Hex [mm] Torque [Nm] Torque [in-lbs] T-20/7 T-25/8 T-30/10 T-40/13 T-50/17 19.2 18/19 Table 11.20 Torque Values Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...

  • Page 159: Index

    Branch circuit protection..............153 Data transfer from LCP............... 46 DC current..................... 119 DC link................... 123, 134 Cable length, cross-section........... 146, 150 Default settings..................47 Cable size, maximum............. 139, 140, 141 Default Settings..................72 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 160 Fusing....................... 38 Limits/Warnings..................80 Load parameters................... 75 Local control..................119 Graphical display.................. 42 Local mode..................... 40 Grid condition..................149 Local start....................40 Ground connection................38 Local-control test.................. 40 Ground wire.................... 38 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 161 Ramp parameters................. 78 NDE bearing................... 29 Ramp-down time.................. 40 Noise isolation..................38 Ramp-up time..................40 Non UL compliance................153 RCD......................26 Normal overload.............. 139, 140, 141 RCD (Residual Current Device)............36 MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 162 Start/stop command................. 113 Start-up....................136 Stator leakage reactance..............50 Status......................44 Status display..................119 Status messages..................42 Status mode..................119 Step-by-step................... 46 STO...................... 30, 34 Stop command................... 120 Supply voltage..................126 Surrounding..................148 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG37A202...
  • Page 163 Index Operating Instructions MG37A202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 164 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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