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Danfoss VLT AutomationDrive FC 301 Operating Instructions Manual

0.25-75 kw
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Download this manual See also: Programming Manual, Operating Instructions Manual
MAKING MODERN LIVING POSSIBLE
Operating Instructions
®
VLT
AutomationDrive FC 301/302
0.25-75 kW
www.danfoss.com/drives

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Summary of Contents for Danfoss VLT AutomationDrive FC 301

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Instructions ® AutomationDrive FC 301/302 0.25-75 kW www.danfoss.com/drives...

  • Page 3: Table Of Contents

    4.8.3 Enabling Motor Operation (Terminal 27) 4.8.4 Voltage/Current Input Selection (Switches) 4.8.5 Mechanical Brake Control 4.8.6 RS-485 Serial Communication 4.9 Installation Check List 5 Commissioning 5.1 Safety Instructions 5.2 Applying Power 5.3 Local Control Panel Operation MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 4 8.3 Motor Output and Motor Data 8.4 Ambient Conditions 8.5 Cable Specifications 8.6 Control Input/Output and Control Data 8.7 Fuses and Circuit Breakers 8.8 Connection Tightening Torques 8.9 Power Ratings, Weight and Dimensions Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 5 Contents Operating Instructions 9 Appendix 9.1 Symbols, Abbreviations and Conventions 9.2 Parameter Menu Structure Index MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 6: Introduction

    Foreseeable misuse Do not use the frequency converter in applications which are non-compliant with specified operating conditions and environments. Ensure compliance with the conditions specified in chapter 8 Specifications. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 7 Motor output terminals 96 (U), 97 (V), 98 (W) Analog switches (A53), (A54) Mains input terminals 91 (L1), 92 (L2), 93 (L3) Relay 1 (01, 02, 03) Illustration 1.1 Exploded View Enclosure Types B and C, IP55 and IP66 MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 8 Decoupling plate Serial bus terminal switch Grounding clamp (PE) Digital I/O and 24 V power supply Screened cable grounding clamp and strain relief Cover Illustration 1.2 Exploded View Enclosure Type A, IP20 Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 9: Approvals And Certifications

    Collect it separately in accordance with local and currently valid legislation. • Regulated 3-phase output Output to motor power to the motor. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 10: Safety

    0.25-7.5 kW 11-75 kW 525-600 0.75-7.5 kW 11-75 kW 525-690 1.5-7.5 kW 11-75 kW High voltage may be present even when the warning LED indicator lights are off. Table 2.1 Discharge Time Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 11 An internal failure in the frequency converter can result in serious injury, when the frequency converter is not properly closed. • Ensure that all safety covers are in place and securely fastened before applying power. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 12: Mechanical Installation

    Enclosure type and IP rating Maximum ambient temperature Certifications Discharge time (Warning) Illustration 3.1 Product Nameplate (Example) NOTICE Do not remove the nameplate from the frequency converter (loss of warranty). Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 13 Use the slotted mounting holes on the unit for wall mounting, when provided. Illustration 3.5 Top and Bottom Mounting Holes (B4, C3, C4) MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 14: Electrical Installation

    See chapter 8.1 Electrical Data and chapter 8.5 Cable Specifi- is different. Install equalising cables between the system cations for recommended wire sizes and types. components. Recommended cable cross-section: 16 mm Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 15: Wiring Schematic

    Safe Torque Off Operating Instructions. Terminal 37 is not included in FC 301 (except enclosure type A1). Relay 2 and terminal 29 have no function in FC 301. **Do not connect cable screen. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 16 Cable insulation (stripped) Clearance between control cable, motor cable and mains cable: Min. 200 mm Cable gland Illustration 4.2 EMC-compliant Electrical Connection For more information about EMC, see chapter 4.2 EMC-compliant Installation Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 17: Access

    96 (U), 97 (V), and 98 (W), see Illustration 4.5. Tighten the terminals in accordance with the information provided in chapter 8.8 Connection Illustration 4.4 Access to Wiring for IP55 and IP66 Enclosures Tightening Torques. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 18: Ac Mains Connection

    Terminal functions and default settings are summarised in Table 4.2 and Table 4.3. - LC - Illustration 4.6 Example of Motor, Mains and Ground Wiring Illustration 4.7 Control Terminal Locations Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 19 6-1* Reference Analog input. For voltage or current. 6-2* Feedback Switches A53 and A54 select mA or V. Common for analog input Table 4.2 Terminal Description Digital Inputs/Outputs, Analog Inputs/Outputs MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 20: Wiring To Control Terminals

    When factory installed optional equipment is wired to terminal 27, do not remove that wiring. NOTICE The frequency converter cannot operate without a signal on terminal 27, unless terminal 27 is re-programmed. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 21: Voltage/Current Input Selection (Switches)

    To run STO, additional wiring for the frequency converter Brake Power Circuit ® is required. Refer to VLT Frequency Converters Safe Torque 380Vac Off Operating Instructions for further information. Illustration 4.11 Connecting the Mechanical Brake to the Frequency Converter MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 22: Rs-485 Serial Communication

    • Option cards for the frequency converter are available to provide additional communication protocols. See the option card documentation for installation and operation instructions. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 23: Installation Check List

    POTENTIAL HAZARD IN THE EVENT OF INTERNAL FAILURE Risk of personal injury if the frequency converter is not properly closed. • Before applying power, ensure all safety covers are in place and securely fastened. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 24: Commissioning

    Confirm that the input voltage is balanced within 3%. If not, correct the input voltage imbalance before proceeding. Repeat this procedure after the voltage correction. Ensure that any optional equipment wiring, matches the installation application. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 25: Lcp Layout

    0-21 Motor Current Table 5.4 Legend to Illustration 5.1, Indicator Lights (LEDs) 0-22 Power [kW] 0-23 Frequency 0-24 Reference [%] Table 5.1 Legend to Illustration 5.1, Display Area MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 26: Parameter Settings

    Press [OK]. A progress bar shows the uploading and restores factory default settings. or downloading progress. Press [Hand On] or [Auto On] to return to normal operation. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 27: Basic Programming

    Motor data is required for the SmartStart set-up. The press [OK]. (This changes the default settings for required data is normally available on the motor a number of basic parameters). nameplate. Press [Main Menu] on the LCP. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 28: Asynchronous Motor Set-Up

    Flux mode is the preferred control mode for optimum Program the following parameters in the listed order: shaft performance in dynamic applications. Perform an AMA since this control mode requires precise motor data. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 29 2-06 Parking Current and 2-07 Parking Time can be adjusted. Increase the factory setting of these parameters for applications with high inertia. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 30: Synrm Motor Set-Up With Vvc

    It compares the motor characteristics with the entered nameplate data. • The motor shaft does not turn and no harm is done to the motor while running the AMA. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 31: Checking Motor Rotation

    5.6 Checking Encoder Rotation trip. NOTICE When using an encoder option, refer to the option manual. Check encoder rotation only if encoder feedback is used. Check encoder rotation in default open loop control. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 32: System Start-Up

    Check the sound and vibration levels of the motor to ensure that the system is working as intended. If warnings or alarms occur, see or chapter 7.4 List of Warnings and Alarms. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 33: Application Set-Up Examples

    Notes/comments: A IN D IN 37 is an option. A IN A OUT -10 - +10V Table 6.1 AMA with T27 connected U - I Table 6.3 Analog Speed Reference (Voltage) MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 34 A IN S p e e d d o w n ( 3 2 ) Illustration 6.1 Speed Up/Down A OUT U - I Table 6.5 Speed Reference (Using a Manual Potentiometer) Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 35 Table 6.8 Pulse Start/Stop Table 6.7 Start/Stop Command with Safe Stop Option Speed Speed Latched Start (18) Start (18) Stop Inverse (27) Illustration 6.2 Start/Stop Command with Safe Stop Illustration 6.3 Latched Start/Stop Inverse MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 36 D IN D IN 37 is an option. D IN D IN D IN D IN D IN +10 V A IN A IN A OUT Table 6.10 External Alarm Reset Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 37 5 s, the frequency converter continues and the warning disappears. But Relay 1 is still triggered until [Reset] on the LCP. Table 6.13 Using SLC to Set a Relay MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 38 *=Default Value Notes/comments: Table 6.14 Mechanical Brake Control 1-76 Current Speed Time 1-71 2-21 1-71 2-21 Start (18) Start reversing (19) Relay output Open Closed Illustration 6.4 Mechanical Brake Control Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 39: Maintenance, Diagnostics And Troubleshooting

    AMA finish OK Automatic motor adaptation (AMA) was carried out successfully. AMA ready AMA is ready to start. Press [Hand On] to start. AMA running AMA process is in progress. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 40 PowerUnit Off (Only frequency converters with an external 24 V power supply installed). Mains supply to the frequency converter was removed, and the control card is supplied by the external 24 V. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 41: Warning And Alarm Types

    (parameter group 5-1* Digital Inputs). The converter, correct the cause of the fault, and reset the motor starts in forward or reverse direction frequency converter. depending on which corresponding terminal is activated. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 42: List Of Warnings And Alarms

    If • If the alarm/warning occurs during a power sag, the warning does not clear, replace the control use kinetic back-up (14-10 Mains Failure). card. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 43 • loading. Check that the motor size matches the frequency converter. • Check that the motor data is correct in parameters 1-20 to 1-25. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 44 The parameter is out of range. The parameter number is a mean value over the last 120 s of run time. The reported in the display. calculation is based on the intermediate circuit voltage and Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 45 Check for the following conditions. • Check for loose or missing wiring. • Ambient temperature too high. It may be necessary to contact the Danfoss supplier or • Motor cable too long. service department. Note the code number for further •...
  • Page 46 14-80 Option Supplied by power are wrong. Check the settings in parameters 1-20 to External 24VDC [0] No. A change in 14-80 Option Supplied 1-25. by External 24VDC requires a power cycle. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 47 The control card and power card are incompatible. To 4-32 Motor Feedback Loss Timeout. During a commissioning check compatibility, contact the Danfoss supplier with the procedure the function may be effective. type code of the unit from the nameplate and the part numbers of the cards.
  • Page 48 600 s) below the permitted minimum frequency The mounted options are incompatible. (1-98 ATEX ETR interpol. points freq.). ALARM 84, No safety option The safety option was removed without applying a general reset. Reconnect the safety option. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 49: Troubleshooting

    If the display wiring or a fault within the terminal blocks. display continues to cut out, follow the frequency converter. procedure for Display dark\No function. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 50 Review the specifi- cations for the application. Loose connections. Perform pre-start-up check for loose Tighten loose connections. connections. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 51 3-42 Ramp 1 Ramp Down Time. Enable chapter 7.4 List of Warnings and Alarms deceleration incorrectly. overvoltage control in 2-17 Over-voltage Check that motor data are entered correctly. problems Control. Table 7.5 Troubleshooting MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 52: Specifications

    Maximum cable cross-section for disconnect 6,4,4 (10,12,12) ] ([AWG]) Estimated power loss at rated maximum load Efficiency 0.94 0.94 0.95 0.95 0.96 0.96 0.96 0.96 0.96 Table 8.1 Mains Supply 200-240 V, PK25-P3K7 Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 53 (3/0, 2/0, 2/0) ] ([AWG]) MCM, 4/0) Estimated power loss at rated maximum load 1140 1143 1353 1400 1636 Efficiency 0.96 0.97 0.97 0.97 0.97 Table 8.3 Mains Supply 200-240 V, P15K-P37K MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 54: Mains Supply 380-500

    Estimated power loss at rated maximum load 0.93 0.95 0.96 0.96 0.97 0.97 0.97 0.97 0.97 0.97 Efficiency Table 8.4 Mains Supply 380-500 V (FC 302), 380-480 V (FC 301), PK37-P7K5 Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 55 16, 10, 10 (6, 8, 8) ] ([AWG]) Estimated power loss at rated maximum load 0.98 0.98 0.98 0.98 Efficiency Table 8.5 Mains Supply 380-500 V (FC 302), 380-480 V (FC 301), P11K-P22K MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 56 Estimated power loss 1083 1022 1384 1232 1474 at rated maximum load [W] 0.98 0.98 0.98 0.98 0.99 Efficiency Table 8.6 Mains Supply 380-500 V (FC 302), 380-480 V (FC 301), P30K-P75K Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 57: Mains Supply 525-600 V (Fc 302 Only)

    6,4,4 (10,12,12) ] ([AWG]) Estimated power loss at rated maximum load 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Efficiency Table 8.7 Mains Supply 525-600 V (FC 302 only), PK75-P7K5 MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 58 (1, 2, 2) disconnect [mm ] ([AWG]) Estimated power loss at rated maximum load [W] Efficiency 0.98 0.98 0.98 0.98 0.98 Table 8.8 Mains Supply 525-600 V (FC 302 only), P11K-P30K Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 59 (3/0, 2/0, 2/0) MCM, 4/0) 1100 1100 1500 1500 1800 Estimated power loss at rated maximum load [W] Efficiency 0.98 0.98 0.98 0.98 Table 8.9 Mains Supply 525-600 V (FC 302 only), P37K-P75K MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 60: Mains Supply 525-690 V (Fc 302 Only)

    ] ([AWG]) Estimated power loss at rated maximum load (W) 0.98 0.98 0.98 0.98 Efficiency Table 8.11 B2/B4 Enclosure, Mains Supply 525-690 V IP20/IP21/IP55 - Chassis/NEMA 1/NEMA 12 (FC 302 only), P11K-P22K Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 61 LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to www.danfoss.com/vltenergyefficiency 4) Efficiency measured at nominal current. For energy efficiency class see chapter 8.4 Ambient Conditions. For part load losses see www.danfoss.com/vltenergyefficiency. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 62: Mains Supply

    10 min. Torque rise time in flux (for 5 kHz f 1 ms Torque rise time in VVC (independent of f 10 ms 1) Percentage relates to the nominal torque. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 63: Ambient Conditions

    Voltage level, logic '1' NPN < 14 V DC Maximum voltage on input 28 V DC Pulse frequency range 0-110 kHz (Duty cycle) Min. pulse width 4.5 ms Input resistance, R approx. 4 kΩ MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 64 The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. PELV isolation +24V Control Mains High Motor voltage Functional isolation DC-Bus RS485 Illustration 8.1 PELV Isolation Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 65 Control card, 10 V DC output ±50 Terminal number 10.5 V ±0.5 V Output voltage Maximum load 15 mA The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 66 Speed accuracy (closed loop), depending on resolution of feedback device maximum error ±5% of rated torque Torque control accuracy (speed feedback) All control characteristics are based on a 4-pole asynchronous motor Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 67: Fuses And Circuit Breakers

    (37) 18.5-22 gG-80 (18.5) gG-150 (18.5) NZMB2-A200 aR-125 (22) aR-160 (22) 30-37 aR-160 (30) aR-200 (30) NZMB2-A250 aR-200 (37) aR-250 (37) Table 8.13 200-240 V, Enclosure Types A, B and C MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 68 NZMB2-A250 aR-250 (75) 37-45 gG-100 (37) gG-150 (37) NZMB2-A200 gG-160 (45) gG-160 (45) 55-75 aR-200 (55) aR-250 NZMB2-A250 aR-250 (75) Table 8.14 380-500 V, Enclosure Types A, B and C Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 69 (22) B4/C2 gG-63 (30) gG-80 (30) C2/C3 gG-63 (37) gG-100 (37) gG-80 (45) gG-125 (45) gG-100 (55) gG-160 (55-75) gG-125 (75) Table 8.16 525-690 V, Enclosure Types A, B and C MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 70 2) FWH-fuses from Bussmann may substitute FWX for 240 V frequency converters. 3) A6KR fuses from FERRAZ SHAWMUT may substitute A2KR for 240 V frequency converters. 4) A50X fuses from FERRAZ SHAWMUT may substitute A25X for 240 V frequency converters. Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 71 A6K-200-R FWH-200 HSJ-200 A50-P-225 L50-S-225 2028220-250 KLS-R-250 A6K-250-R FWH-250 HSJ-250 A50-P-250 L50-S-250 Table 8.20 380-500 V, Enclosure Types A, B and C 1) Ferraz-Shawmut A50QS fuses may substitute for A50P fuses. MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 72 KTS-R-50 JKS-50 JJS-50 KTS-R-60 JKS-60 JJS-60 KTS-R-80 JKS-80 JJS-80 KTS-R-100 JKS-100 JJS-100 KTS-R-125 JKS-125 JJS-125 KTS-R-150 JKS-150 JJS-150 KTS-R-175 JKS-175 JJS-175 Table 8.22 525-690 V, Enclosure Types A, B and C Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 73: Connection Tightening Torques

    Enclosure Mains Motor Brake Ground Relay connection 14/24 14/24 14/24 14/24 Table 8.24 Tightening Terminals 1) For different cable dimensions x/y, where x ≤ 95 mm and y ≥ 95 mm MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.

  • Page 74: Power Ratings, Weight And Dimensions

    Specifications Operating Instructions 8.9 Power Ratings, Weight and Dimensions Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 75: Appendix

    Numbered lists indicate procedures. Bullet lists indicate other information and description of illustrations. Italicised text indicates: • Cross reference • Link • Parameter name All dimensions are in [mm]. 9.2 Parameter Menu Structure MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 76 Appendix Operating Instructions Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 77 Appendix Operating Instructions MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 78 Appendix Operating Instructions Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 79 Appendix Operating Instructions MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 80 Appendix Operating Instructions Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...

  • Page 81: Index

    Communication option..............43 FLUX......................36 Conduct....................21 Front cover tightening torque............72 Control card Fuse..................12, 21, 43, 65 Control card................. 40, 63, 64 Control card..................63, 64 Control characteristic................64 MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 82 Overheating.................... 41 Overtemperature.................. 41 Main menu....................23 Overvoltage..................38, 49 Mains supply..............55, 56, 57, 60 Mains voltage.................. 23, 38 Parameter menu structure..............74 Maintenance..................37 PELV......................35 Manual initialisation................25 Danfoss A/S © Rev. 07/2014 All rights reserved. MG33AP02...
  • Page 83 SLC......................35 Warnings....................39 Sleep mode..................... 39 Weight...................... 72 SmartStart....................25 Windmilling....................9 Specifications..................20 Wire size.................... 12, 15 Speed reference............... 19, 30, 31, 37 Wiring schematic.................. 13 Speed reference, analog..............31 MG33AP02 Danfoss A/S © Rev. 07/2014 All rights reserved.
  • Page 84 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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