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WEG MW500 User Manual

Frequency inverter
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Motors | Automation | Energy | Transmission & Distribution | Coatings
Frequency Inverter
MW500
User's Manual

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Summary of Contents for WEG MW500

  • Page 1 Motors | Automation | Energy | Transmission & Distribution | Coatings Frequency Inverter MW500 User's Manual...
  • Page 3 User’s Manual Series: MW500 Language: English Document Nº: 10002218015 / 00 Publishing Date: 05/2013...
  • Page 4 P0204 = 5 for 60 Hz. „ P0204 = 6 for 50 Hz. „ It is only necessary to set these parameters once. Refer to the programming manual of the MW500 for further details about the setting of parameter P0204.

  • Page 5: Table Of Contents

    1.2 SAFETY WARNINGS IN THE PRODUCT ..........1 1.3 PRELIMINARY RECOMMENDATIONS .............2 2 GENERAL INFORMATION ..............3 2.1 ABOUT THE MANUAL ................3 2.2 ABOUT THE MW500...................3 2.3 NOMENCLATURE ..................5 2.4 IDENTIFICATION LABELS .................6 2.5 RECEIVING AND STORAGE ..............7 3 INSTALLATION AND CONNECTION ...........8 3.1 MECHANICAL INSTALLATION ..............8...
  • Page 6 Index 5 POWERING UP AND START-UP ............25 5.1 PREPARATION AND POWERING UP ............25 5.2 CONSIDERATIONS FOR INTEGRATED MOUNTING IN VENTILATED MOTORS .......................26 5.3 START-UP ....................27 5.3.1 Start-up (using Superdrive and default circuit configuration) .27 5.3.2 STARTUP Menu (Using Remote Keypad (HMIR)) ......28 5.3.2.1 V/f Control Type (P0202 = 0) ..........28 5.3.2.2 V V W Control Type (P0202 = 5) ........29 5.3.3 Menu BASIC –...

  • Page 7: Safety Instructions

    Safety Instructions 1 SAFETY INSTRUCTIONS This manual contains the information necessary for the correct use of the MW500 drive. It was developed to be operated by people with proper technical training or qualification to handle this kind of equipment. Those people must follow the safety instructions defined by the local standards.

  • Page 8: Preliminary Recommendations

    Always connect the grounding point of the drive to the protection grounding. NOTES! The MW500 drive may interfere in other electronic equipment. Observe „ the recommendations of chapter 3 - Installation and Connection order to minimize these effects.

  • Page 9: General Information

    The V/f mode is used when more than one motor is activated by a drive simultaneously (multimotor applications). The MW500 can be mounted on the motor or on the wall, depending on the application requirements.
  • Page 10 General Information The main components of the MW500 are shown in the block diagram of figure 2.1.     = Bus connection DC  = Connection for brake resistor Pre- U/T1 R/L1 charge Power V/T2 S/L2 Motor supply...

  • Page 11: Nomenclature

    General Information 2.3 NOMENCLATURE Table 2.1: Nomenclature of the MW500 drives Identification of the Model Product Conducted Degree of Disconnecting Hardware Special Software Brake Emission Rated N° of Rated Protection Switch Version Version Frame Series Level Current Phases Voltage Ex.: MW500...

  • Page 12: Identification Labels

    (a) Side label of the MW500 (Inside the drive) MW500 model WEG part number Serial number Manufacturing date (b) Simplified internal label (over the plug-in module) Figure 2.2 (a) and (b): Description of the identification labels on the MW500 6 | MW500 - English -...

  • Page 13: Receiving And Storage

    Report any damage immediately to the carrier. If the MW500 will not be installed soon, store it in a clean and dry location (temperature between -25 °C and 60 °C (-13 °F and 140 °F)), with a cover to protect it against dust accumulation and in consequence maintain the dissipation capacity of the drive.

  • Page 14: Installation And Connection

    For assembling of the drive in the wall follow the step by step guide in figure C.2 Appendix ATTENTION! Provide independent conduits for the physical separation of signal, control, and power cables (refer to section 3.2 - Electrical Installation). 8 | MW500 - English -...

  • Page 15: Electrical Installation

    Comply with the applicable local regulations for electrical installations. Make sure the power supply is disconnected before starting the „ installation. The MW500 must not be used as an emergency stop device. Provide „ other devices for that purpose. 3.2.1 Identification of the Power Terminals and Grounding Points...

  • Page 16: Power Connections

    „ rated voltage. Capacitors for power factor correction are not needed at the drive „ input (L1/L, L2/N, L3 or R, S, T) and must not be installed at the output (U/T1, V/T2, W/T3). 10 | MW500 - English -...

  • Page 17: It Networks

    Installation and Connection Power supply capacity The MW500 is suitable for use in a circuit capable of delivering not more than 30.000 Arms „ symmetrically (380 V - 480 V). In case the MW500 is installed in power supplies with current capacity over 30.000 Arms, „...
  • Page 18 Set P0151 to the maximum value when using dynamic braking. „ The voltage level on the DC bus for activation of the dynamic braking is defined by „ parameter P0153 (level of the dynamic braking). Refer to the MW500 programming manual. „ 12 | MW500 - English -...

  • Page 19: Output Connections

    When several motors are connected to the same drive, install individual overload relays for each motor. The motor overload protection available in the MW500 is in accordance „ with the UL508C standard. Note the following information: 1.

  • Page 20: Grounding Connections

    MW500. Refer to the guide of the plug-in module in print or in the CD of the product. The typical functions and connections for the CFW500-IOS standard...

  • Page 21: Installation And Connection

    RS485 network is shown in figure A.1. The MW500 drives are supplied with the digital inputs configured as active low (NPN), analog input and output configured for signal in voltage 0…10 V and with the termination resistor of the RS485 OFF.
  • Page 22 10 cm (3.94 in). 6) When using analog reference (AI1) and the frequency oscillates (problem of electromagnetic interference), interconnect the GND of the connector of the plug-in module to the drive grounding connection. 16 | MW500 - English -...

  • Page 23: Cable Separation Distance

    3.3 INSTALLATIONS ACCORDING TO EUROPEAN DIRECTIVE OF ELECTROMAGNETIC COMPATIBILITY Drives with option C2 or C3 (MW500...C2...) feature internal RFI filter in order to reduce the electromagnetic interference. Those drives, when properly installed, meet the requirements of the directive of electromagnetic compatibility.

  • Page 24: Emission And Immunity Levels

    EMC aspects. Category C3: drives with a rated voltage below 1000 V and intended for use in the Second Environment only (not designed for use in the First Environment). 18 | MW500 - English -...

  • Page 25: Keypad (Hmir) And Basic Programming

    This function is active when all the conditions below are met: 1. Turn/Stop = Stop; 2. Enable general = Active.; 3. P0225 = 1 in LOC and/or P0228 = 1 in REM. Figure 4.1: HMIR keys MW500 | 19 - English -...

  • Page 26: Indications On The Hmir Display

    LOC: command source or local references. „ REM: command source or remote references. „ : direction of motor rotation by means of arrows. „ CONF: configuration error. „ SUB: undervoltage. „ RUN: execution. „ 20 | MW500 - English -...

  • Page 27: Operating Modes Of The Hmir

    1. Level 3 allows the modification of the parameter selected in Level 2. At the end of this level, the modified value is saved or not if the key ENTER or ESC is pressed, respectively. MW500 | 21 - English -...
  • Page 28 (save the new value) or BACK/ ESC to cancel the modification (not save the new value). In both cases, the HMIR returns to level 2 of the setting mode. Figure 4.3: Operating modes of the HMIR 22 | MW500 - English -...
  • Page 29 NOTE! A list of parameters is presented in the quick reference of the parameters. For further information about each parameter, refer to the programming manual of the MW500. MW500 | 23 - English -...
  • Page 30 Keypad (HMIR) and Basic Programming 24 | MW500 - English -...

  • Page 31: Powering Up And Start-Up

    The drive executes some routines related to data upload or download (parameter configurations and/or SoftPLC). The indication of those routines is presented in the bar graph. After those routines, if there are no problems, the display will show the monitoring mode. MW500 | 25 - English -...

  • Page 32: Considerations For Integrated Mounting In Ventilated Motors

    Powering up and Start-up 5.2 CONSIDERATIONS FOR INTEGRATED MOUNTING IN VENTILATED MOTORS In order to keep the temperature rise of WEG motors within acceptable levels, the following loadability limits must be attended (observe the motor line with constant flux condition in figure 5.2).

  • Page 33: Start-Up

    For default configuration the commands of the drive are the following: Table 5.1: Default functions configurations Function Run/Stop DI1 (S1) FWD/REW DI2 (S2) Reset DI3 (S3) LOC/REM DI4 (S4) Speed reference is set via knob reference. MW500 | 27 - English -...

  • Page 34: Startup Menu (Using Remote Keypad (Hmir))

    BACK/ESC again. When the desired value is reached, press „ ENTER/MENU to save the modification. Press the key  for the next parameter. „ Figure 5.4: Sequence of the Start-up group for V/f control 28 | MW500 - English -...

  • Page 35: W Control Type (P0202 = 5)

    If necessary, modify the content of “P0402 „ „ of P0202. – Motor Rated Rotation”, or press the key  for the next parameter. Figure 5.5: Sequence of the Start-up group for V V W control MW500 | 29 - English -...
  • Page 36 And the bar graph indicates the progress of „ the operation. The Self-Adjustment can be interrupted at any time by means of the key Figure 5.5 (cont.): Sequence of the Start-up group for V V W control 30 | MW500 - English -...

  • Page 37: Menu Basic - Basic Application

    Press the key  for the next parameter. key BACK/ESC again. „ If necessary, modify the content of “P0101 – „ Deceleration Time”. Press the key  for the next parameter. „ Figure 5.6: Sequence of the Basic Application group MW500 | 31 - English -...

  • Page 38: Troubleshooting And Maintenance

    6.1 FAULT AND ALARMS NOTE! Refer to the quick reference and to the programming manual of the MW500 for further information about each fault or alarm. 6.2 SOLUTIONS FOR THE MOST FREQUENT PROBLEMS Table 6.1: Solutions for the most frequent problems...

  • Page 39: Data To Contact The Technical Assistance

    “Reforming” capacitors Storage). and wait for at least 24 hours before using the drive (reapply power). Drive being Contact WEG technical support to Every 10 years. used: replace obtain replacement procedure. MW500 | 33 - English -...

  • Page 40: Cleaning Instructions

    Replacement Odor Accumulation of dust Heatsink Cleaning Dirt 6.5 CLEANING INSTRUCTIONS When it is necessary to clean the drive, follow the instructions below: External cleaning: The drive is fully washable according the IEC-60529 normative. 34 | MW500 - English -...

  • Page 41: Optional Kits And Accessories

    P0027. The accessory must be installed or modified with the drive de- energized. They may be ordered separately and are sent in their own package containing the components and manuals with detailed instructions for their installation, operation and setting. MW500 | 35 - English -...
  • Page 42 (*) For internal connection of IP20 keypad. Table 7.2: I/O configurations of plug-in modules Functions Module 10 V 24 V AI AO DOR DOT USB CAN RS232 RS485 PROFIBUS Source Source CFW500-IOS CFW500-IOD CFW500-IOAD CFW500-IOR CFW500-CUSB CFW500-CCAN CFW500-CRS232 CFW500-CRS485 CFW500-CPDP 36 | MW500 - English -...

  • Page 43: Technical Specifications

    - active low (NPN): maximum low level of 5 Vdc. minimum high level of 9 Vdc. Maximum input voltage of 30 Vdc. „ Input current: 4.5 mA. „ Maximum input current: 5.5 mA. „ MW500 | 37 - English -...

  • Page 44: Codes And Standards

    EN 60146 (IEC 146) - Semiconductor converters. „ EN 61800-2 - Adjustable speed electrical power drive systems - Part 2: General „ requirements - Rating specifications for low voltage adjustable frequency AC power drive systems. 38 | MW500 - English -...
  • Page 45 - Section 6: Immunity to conducted disturbances, induced by radio-frequency fields. MECHANICAL EN 60529 - Degrees of protection provided by enclosures (IP code). „ CONSTRUCTION UL 50 - Enclosures for electrical equipment. „ STANDARDS MW500 | 39 - English -...

  • Page 46: Appendix A - Parts

    Front cover screws Motor connection Disconnecting box screws switch Plug-in module Main case Motor connection Motor seal Wall adapter plate (accessory not provided with the drive) Wall adapter plate screws Figure A.1: Main components of the MW500 40 | MW500...
  • Page 47 4 - Brake connection (X3 terminal) 10 - Power supply connection (X1 terminal) 5 - Grounding points 11 - Simplified label with drive data 6 - Plug-in slot (see section 2.4 - Identification Labels) Figure A.2: Main components of the MW500 MW500 | 41...
  • Page 48 Appendix A Input power connection Grounding points Knob Reference Complete drive XC10 Auxiliary inputs nameplate (remote keypad (HMIR)) input Figure A.3: Inputs and outputs of the MW500 42 | MW500...

  • Page 49: Appendix B - Technical Specifications

    Appendix B APPENDIX B – TECHNICAL SPECIFICATIONS Table B.1: List of models of MW500 series, main electrical specifications Power Wire Size for DC and BR Terminals Braking rms Current Recommend Braking Resistor Maximum Current MW500B06P5T4DB66... MW500B10P0T4DB66... MW500 | 43...
  • Page 50 Conducted Emission Radiated Radiated External RFI – Maximum Motor – Maximum Motor Emission - Emission Inverter Model Filter Part Cable Length Cable Length Category Number Without (manufacturer: Category Category Category Category Category Metallic XXX) Cabinet MW500B06P5T4...C2... MW500B10P0T4...C2... 44 | MW500...
  • Page 51 (b) Inverter with mounting support * Dimensions in mm (in) Weight Recommended Torque Mounting Bolt Recommended Torque Frame Kg (lb) External Screws N.m (lbf.in) N.m (lbf.in) 5.3 (11.68) 0.5 (4.34) 2 (17.7) Figure B.1 (a) and (b): External dimension and drilling MW500 | 45...

  • Page 52: Appendix C - Mounting Instructions

    4 drive screws. Place and fasten the motor seal on the Connect the motor wire to the push-in motor „ „ motor with 4 screws. terminal block (X2). Figure C.1: Integrate mounting instructions 46 | MW500...
  • Page 53 Fix the plate with the motor seal and 10 Close the drive and don’t forget to connect „ „ stainless steel screws in the rear of the drive. the ground plug to the front cover. Figure C.2: Wall mounting instructions MW500 | 47...

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