Motors | Automation | Energy | Transmission & Distribution | Coatings Frequency Inverter MW500 User's Manual
User’s Manual Series: MW500 Language: English Document Nº: 10002218015 / 01 Publishing Date: 02/2015
Summary of Reviews The information below describes the reviews made in this manual. Review Description Chapter 00 01 First edition General review and inclusion of frame A - NOTE! The inverters MW500 have the default parameters set as described below: 50 Hz for models with internal filter (check the smart code E.g.: MW500B06P5T4). ATTENTION! Check the frequency of the power supply.
Index 1 SAFETY INSTRUCTIONS......................................................................1 1.1 SAFETY WARNINGS IN THIS MANUAL.....................................................1 1.2 SAFETY WARNINGS IN THE PRODUCT...................................................1 1.3 PRELIMINARY RECOMMENDATIONS......................................................2 2 GENERAL INFORMATION....................................................................3 2.1 ABOUT THE MANUAL ....................................
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)..
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. The noncompliance with the safety instructions may cause risk of death and/or damages to the equipment. 1.
Safety Instructions 1.3 PRELIMINARY RECOMMENDATIONS DANGER! Always disconnect the general power supply before changing any electric component associated to the drive. Many components may remain loaded with high voltages and/or moving (fans), even after the AC power supply is disconnected or turned off. Wait for at least ten minutes in order to guarantee the full discharge of the capacitors. Always connect the grounding point of the drive to the protection grounding.
General Information 2 GENERAL INFORMATION 2.1 ABOUT THE MANUAL This manual contains information for the proper installation and operation of the drive, as well as start-up procedures, main technical features and how to identify the most usual problems of the different models of the MW500 series of drives. ATTENTION! The operation of this equipment requires detailed installation and operation instructions provided in the user’s manual, programming manual and communication manuals.
General Information The main components of the MW500 are shown in the block diagram of figure 2.1.
General Information 2.3 NOMENCLATURE Table 2.1: Nomenclature of the MW500 drives Identification of the Model Product Conducted Degree of Disconnecting Hardware and Brake Emission Connection Box Rated N° of Rated Protection Switch Version Series Frame Level Current Phases Voltage Ex.: MW500 B 06P5 T 4 DB 66 C2 DS A56 DB = with dynamic braking Available options --- A56 = motor connection box size 56x56mm A70 = motor connection box size 70x70mm See table 2.2.
General Information 2.4 IDENTIFICATION LABELS There are two identification labels: one complete nameplate, located on the side of the drive and a simplified label inside the drive shown in figure 2.2. The simplified label over the plug-in module allows the identification of the most important characteristics of the drive, even in drives mounted side-by-side. For further details about the position of the labels, see figure A.2 and A.3 of Appendix A.
General Information 2.5 RECEIVING AND STORAGE The MW500 is supplied packed in a cardboard box. On this package, there is an identification label which is the same as the one attached to the side of the drive. Check if: The Any identification of the MW500 matches the model purchased. damages occurred during transportation. Report any damage immediately to the carrier.
Installation and Connection 3 INSTALLATION AND CONNECTION 3.1 MECHANICAL INSTALLATION 3.1.1 Environmental Conditions Avoid: Direct exposure to sunlight. Inflammable or corrosive liquids or Dust, metallic particles or oil mist. gases. Environmental conditions permitted for the operation of the drive: Temperature surrounding the inverter: from 0 ºC (32 °F) to the rated temperature specified as follows: 40 ºC (104 °F) – Nema4x/IP66 (mounted on the wall).
Installation and Connection 3.2 ELECTRICAL INSTALLATION DANGER! The following information is merely a guide for proper 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.
Installation and Connection 3.2.3 Power Connections Shield U/T1 V/T2 W/T3 U/T1 V/T2 W/T3 WEG industrial motor R/L1 S/L2 T/L3 Input power supply R/L1 S/L2 T/L3 Fuses Figure 3.1: Power and grounding connection 3.2.3.1 Input Connections ATTENTION! The power supply that feeds the drive must have a grounded neutral. In case of IT networks, follow the instructions described in item 3.2.3.2 - IT Networks. NOTE! The input power supply voltage must be compatible with the drive rated voltage.
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 (200 V - 480 V). In case the MW500 is installed in power supplies with current capacity over 30.000 Arms, it is necessary to use proper protection circuits for those power supplies, such as fuses or circuit breakers. 3.2.3.
Installation and Connection Ieffective = Imax . √ tbr (min) 5 Where: tbr corresponds to the sum of the braking actuation times during the most severe cycle of five minutes. The power of the brake resistor must be calculated considering the deceleration time, the inertia of the load and of the resistive torque. Procedure to use the dynamic braking: the brake resistor between the power terminals DC+ and BR (X3). Use a twisted cable for the connection.
Installation and Connection 3.2.3.4 Output Connections ATTENTION! The drive has an electronic motor overload protection that must be adjusted according to the driven motor. 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. Trip current equal to 1.2 times the motor rated current (P0401). 2.
Installation and Connection Figure 3.3: Details of the connection of the motor cable 3.2.4 Grounding Connections DANGER! The drive must be connected to a protection grounding (PE). Use grounding wiring with a gauge at least equal to that indicated in table B.1. The maximum tightening torque of the grounding connections is of 1.7 N.m (15 lbf.in). Connect the grounding points of the drive to a specific grounding rod, or specific grounding point or to the general grounding point (resistance ≤ 10 Ω).
DI4 DI3 Upper Terminal DO1-RL-NF DO1-RL-C DO1-RL-NA Connector +24 V DI2 DI1 Installation and Connection DI1 Digital Input 1 3 DI2 Digital Input 2 (*) 5 DI3 Digital Input 3 7 DI4 Digital Input 4 9 +24 V Power Supply +24 Vdc 11 DO1-RL-NA 13 DO1-RL-C Lower Terminal GND RS485 - B DO2-TR +10 V AI1 GND rpm ≥5 kΩ >300 Ω RS485 - A 15 DO1-RL-NF AO1 Description (**) 1 Digital Output 1 (Relay NO Contact 1) Digital Output 1 (Relay Common Point 1) Digital Output 1 (Relay NC Cont
Installation and Connection Table 3.1: Configuration of the switches to select the type of analog input and output signal on the CFW500-IOS Input/ Output AI1 AO1 Signal Setting of Switch S1 Signal Range Parameter Setting Voltage S1.1 = OFF 0...10 V P0233 = 0 (direct reference) or 2 (inverse reference) Current S1.1 = ON 0...20 mA P0233 = 0 (direct reference) or 2 (inverse reference) 4...20 mA P0233 = 1 (direct reference) or 3 (inverse reference) Voltage S1.2 = ON 0...
Installation and Connection 3.2.7 Cable Separation Distance Provide separation between the control and power cables and between the control cables (relay output cables and other control cables) as per table 3.2. Table 3.2: Cable separation distance Drive Rated Output Current ≤ 24 A Cable Length (s) Minimum Separation Distance ≤ 100 m (330 ft) > 100 m (330 ft) ≥ 10 cm (3.94 in) ≥ 25 cm (9.84 in) 3.
Installation and Connection 3.3.2 Emission and Immunity Levels Table 3.3: Emission and immunity levels EMC Phenomenon Basic Standard Level Emission: Mains Terminal Disturbance Voltage Frequency Range: 150 kHz to 30 MHz) IEC/EN61800-3 It depends on the drive model and on the length of the motor cable. Refer to table B.3. Electromagnetic Radiation Disturbance Frequency Range: 30 MHz to 1000 MHz) Immunity: Fast Transient-Burst IEC 61000-4-4 2 kV / 5 kHz (coupling capacitor) input cables.
Keypad (HMIR) and Basic Programming 4 KEYPAD (HMIR) AND BASIC PROGRAMMING 4.1 USE OF THE HMIR TO OPERATE THE DRIVE Through the HMIR, it is possible to command the drive, view and set all of its parameters. The HMIR presents two operating modes: monitoring and setting. The functions of the keys and fields of the display active on the HMIR vary according to the operating mode. The setting mode is composed of three levels. - When in the monitoring mode: press this key to enter the setting mode.
Keypad (HMIR) and Basic Programming 4.2 INDICATIONS ON THE HMIR DISPLAY Inverter status Secondary indication Menu (to select the parameter groups) – only one parameter group is shown at a time. Measurement unit (it refers to the value of the main indication) Bar graph Main display Figure 4.2: Display fields Parameter groups available in the field Menu: PARAM: all parameters. READ: reading parameters only. MODIF: parameters modified in relation to the default only.
Keypad (HMIR) and Basic Programming 4.3 OPERATING MODES OF THE HMIR The HMIR must be configured via hardware on S10 DIP-switch before the operation. The S10 is shown in figure A.2 of Appendix A. For recognizing the HMIR the drive can be adjusted as shown in table 4.1. Table 4.1: S10 DIP-switches configuration Switches Status S1 ON S2 OFF S3 OFF S4 OFF The monitoring mode allows the user to view up to three variables on the main display, secondary display and bar graph.
Keypad (HMIR) and Basic Programming Figure 4.3 illustrates the basic browsing of the operating modes of the HMIR. Monitoring Mode It is the initial status of the HMIR after the powering up and of the initialization screen, with default values. The field Menu is not active in this mode. The main display, secondary display and bar graph indicate the values of three parameters predefined by P0205, P0206 and P0207.
Keypad (HMIR) and Basic Programming NOTE! When the drive is in the fault state, the main display indicates the number of the fault in the format Fxxxx. The browsing is allowed after the activation of the key ESC, and the indication Fxxxx goes to the secondary display until the fault is reset. NOTE! When the drive is in the alarm state, the main display indicates the number of the Alarm in the format Axxxx.
Keypad (HMIR) and Basic Programming 24 | MW500 - English -
Powering up and Start-up 5 POWERING UP AND START-UP 5.1 PREPARATION AND POWERING UP The drive must be installed according the chapter 3 - Installation and Connection. DANGER! Always disconnect the general power supply before making any connections. 1) Check if the power, grounding and control connections are correct and firm. 2) Remove all materials left from the inside of the drive. 3) Check if the motor connections and motor current and voltage match the drive.
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). This condition can be adjusted in P0406 where the overload motor protection was pre adjusted for attend the derating. 1.05 1.00 [TR] - Torque reduction (p.u.) 0.95 0.90 for temperature rise of thermal class F (105 K) 0.
Powering up and Start-up 5.3 START-UP 5.3.1 Start-up (using Superdrive and default circuit configuration) When there is no possible to use the HMIR to start-up the drive, it is possible to use the Superdrive configuration software for parameters setting and default circuit configuration for start-up, as shown in figure 5.3. GND S2 S3 S4 DO1-NC 15 2 4 6 8 10 12 14 16 GND DO1-C 13 B(+) DO1-NO 11 A(-) +24 V 9 DO2 DI4 7 +10 V DI3 5 AI1 3 GND 1 AO1 DI2 Shield DI1 S1 Figure 5.
Powering up and Start-up 5.3.2 STARTUP Menu (Using Remote Keypad (HMIR)) The start-up is explained in a very simple way, using the programming features with the existing parameter groups in the menus STARTUP and BASIC. After the hardware pre-configuration, the drive will operate with a different control type. 5.3.2.1 V/f Control Type (P0202 = 0) Seq Indication on the Display / Action Seq Indication on the Display / Action 6 1 Monitoring mode.
Powering up and Start-up 5.3.2.2 V V W Control Type (P0202 = 5) Seq Indication on the Display / Action Seq Indication on the Display / Action 6 1 Monitoring mode. Press the key ENTER/MENU to enter the 1st level of the programming mode. 2 Press the key to proceed with the Start-up of the V V W. If necessary, modify the content of “P0399 – Motor Rated Performance”, or press the key for the next parameter.
Powering up and Start-up Seq Indication on the Display / Action 11 Seq Indication on the Display / Action 16 If necessary, modify the content of “P0403 – Motor Rated Frequency”, or press the Key for the next parameter. 12 If necessary, modify the content of “P0404 – Motor Rated Power”, or press the key for the next parameter. 17 13 The result of Self-Adjustment is the value in ohms of the motor stator resistance shown in P0409.
Powering up and Start-up 5.3.3 Menu BASIC – Basic Application Seq Indication on the Display / Action Seq Indication on the Display / Action 6 1 Monitoring mode. Press the key ENTER/MENU to enter the 1st level of the programming mode. 2 If necessary, modify the content of “P0133 – Minimum Speed”. Press the key for the next parameter. 7 The PARAM group is selected, press the keys or until selecting the BASIC group.
Troubleshooting and Maintenance 6 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 Problem Motor will not start Motor speed oscillates Too high or too low motor speed Display off 32 | MW500 Point to be verified Corrective Action Incorrect wiring 1.
Troubleshooting and Maintenance 6.3 DATA TO CONTACT THE TECHNICAL ASSISTANCE For information or service request, it is important to have at hand the following data: Drive model. Serial number and manufacturing date of the product found in the identification label (refer to section 2.4 - Identification Labels). Software version installed (see P0023 and P0024). Information about the application and programming executed. 6.
Troubleshooting and Maintenance Table 6.3: Periodic inspection every 6 months Component Terminals, connectors Printed circuit boards Power module/ Power connections DC bus capacitors (DC link) Power resistors Heatsink Abnormality Loose screws Loose connectors Accumulation of dust, oil, humidity, etc. Odor Accumulation of dust, oil, humidity, etc.
Optional Kits and Accessories 7 OPTIONAL KITS AND ACCESSORIES 7.1 OPTIONAL KITS The optional kits are hardware resources added to the drive in the manufacturing process. 7.1.1 RFI Filter Built-in RFI filter option is available to reduce the conducted disturbance from the drive to the main power supply in the high frequency band (>150 kHz). It is necessary to meet the maximum levels of conducted and radiated emissions of electromagnetic compatibility standards, such as EN 61800-3 and EN 55011.
Optional Kits and Accessories Table 7.1: Accessory models WEG Item Name Description Control Accessories (refer to table 7.2 for additional information) 11518579 CFW500-IOS Standard Plug-in module. 11769748 CFW500-IOD Digital Input and Output Plug-in Module (I/O). 11769749 CFW500-IOAD 11635754 CFW500-IOR 11631564 CFW500-CUSB USB Communication Plug-in Module. 11593087 CFW500-CCAN CAN Communication Plug-in Module.
Technical Specifications 8 TECHNICAL SPECIFICATIONS 8.1 POWER DATA Power Supply: Tolerance: -15 % to +10 %. Frequency: 50/60 Hz (48 Hz to 62 Hz). Phase imbalance: ≤ 3 % of the rated phase-to-phase input voltage. Overvoltage according to Category III (EN 61010/UL 508C). Transient voltage according to Category III. Maximum of 10 connections per hour (1 every 6 minutes). Typical efficiency: ≥ 97 %. For further information about the technical specifications, refer to Appendix B. 8.
Technical Specifications Table 8.1 (cont.): Electronics/general data OUTPUTS (*) RELAY 1 relay with NC/NO contact. Maximum voltage: 240 Vac. Maximum current: 0.5 A. Programmable functions. TRANSISTOR 1 insulated digital output open sink (uses as reference the 24 Vdc power supply). Maximum current 150 mA (**) (maximum capacity of the 24 Vdc) power supply. Programmable functions. POWER SUPPLY 24 Vdc power supply. Maximum capacity: 150 mA. 10 Vdc power supply.
Technical Specifications Table 8.2 (cont.): Codes and standards ELECTROMAGNETIC COMPATIBILITY (EMC) STANDARDS MECHANICAL CONSTRUCTION STANDARDS EN 61800-3 - Adjustable speed electrical power drive systems - Part 3: EMC product standard including specific test methods. EN 55011 - Limits and methods of measurement of radio disturbance characteristics of industrial, scientific and medical (ISM) radio-frequency equipment.
Appendix A APPENDIX A – PARTS Appendix A Frontal cover LED indicators Front cover screws Motor connection box screws Disconnecting switch Plug-in module Main case Motor connection box Motor seal Wall adapter plate (accessory not provided with the drive) Wall adapter plate screws Figure A.
Appendix A Frame A 4 Appendix A 8 7 3 2 10 1 6 5 9 1 - XE1 grounding connection screw 2 - Intermediate connection box screw 3 - LED indicators 4 - Motor and brake connection (X2 terminal) 5 - Grounding points 6 - Plug-in slot 7 - S10 dip-switches 8 - Motor PTC input 9 - Power supply connection (X1 terminal) 10 - Simplified label with drive data (see section 2.
Appendix A Frame B 9 1 Appendix A 8 2 7 3 11 6 4 5 10 1 - XE1 grounding connection screw 2 - Intermediate connection box screw 3 - LED indicators 4 - Brake connection (X3 terminal) 5 - Grounding points 6 - Plug-in slot 7 - S10 dip-switches 8 - Motor PTC input 9 - Motor connection (X2 terminal) 10 - Power supply connection (X1 terminal) 11 - Simplified label with drive data (see section 2.4 - Identification Labels) Figure A.
Appendix B Appendix B Input power connection Grounding points Knob Reference Complete drive nameplate XC10 (remote keypad (HMIR)) input Auxiliary inputs Figure A.
44 | MW500 Inverter MW500B10P0T4DB66... MW500B06P5T4DB66... MW500A04P3T4DB66 Number of Input Phases 3 3 380... 480 380... 480 B A Frame Size MW500A02P6T4DB66 Power Supply Rated Voltage MW500A06P0S2DB66 Output Rated Current 5/3.7 3/2.2 6.5 10 2/1.5 1.5/1.1 1.5/1.1 4.3 2.6 6.0 1/0.75 1000 450 450 450 420 373 - - 20 20 20 25 - - FNH00-20K-A FNH00-20K-A FNH00-20K-A FNH00-25K-A Recommended WEG aR Fuse 1 Maximum Motor 16 10 6.3 4.0 25 13.5 2.5 (14) 1.
Appendix B Output Rated Current Overload Currents Rated Carrier Frequency Inverter (Inom) 1 min 3s [Arms] [Arms] [Arms] Nominal Inverter Surrounding Temperature (fsw) IP66 for Integrate Mounting Inverter Power Losses Input Rated IP66 Current Surface for Wall Mounting Mounting [kHz] [ºC / ºF] [ºC / ºF] [Arms] [W] 6.5 8.6 4 50 / 122 40 / 104 10.5 49 6.0 9.0 12.0 4 50 / 122 40 / 104 14.6 65 2.6 3.9 5.2 4 50 / 122 40 / 104 3.2 45 MW500A04P3T4 4.3 6.5 8.
Appendix B 174,4 6,87 97,6 3,84 9797 3,82 (3.82) 62 62 2,44 (2.44) 125 125 (4.92) 4,92 95 95 3,74 (3.74) Appendix B 171.8 171,8 (6.76) 6,76 Frame A 153.7 (6.05) 96.6 161.5 (6.36) 161,5 6,36 151,8 5,98 56 (2.2) 2,2 56 xx 56 56 (2.2) [2,2] 120 4,72 177.6 (6.99) 120 4,72 177,6 6,99 64.4 64,6 2,54 (2.54) 99,6 (3.92) 3,92 99.6 174.4 6,87 174,4 (6.87) 97,6 (3.84) 3,84 97.6 (a) Inverter without mounting support 151.8 120 (4.72) 4,72 120 127.6 127,6 5,02 (5.02) 250 250 (9.
Appendix C 113 (4.45) Appendix C 78 (3.07) 113 (4.45) 188 (7.39) 141 (5.55) Frame B 114 (4.5) 56 x 56 (2.20 x 2.20) 269 (10.61) 102 (4.03) 189 (7.46) 206 (8.1) 81 (3.19) 116 (4.57) 191 (7.51) (a) Inverter without mounting support 144 (5.67) 315 (12.4) 300 (11.81) 180 (7.09) 150 (5.91) 150 (5.91) 116 (4.57) (b) Inverter with mounting support * Dimensions in mm (in) Frame Weight Kg (lb) Recommended Torque External Screws N.m (lbf.in) Mounting Bolt Recommended Torque N.m (lbf.in) B 5.
Appendix C APPENDIX C – MOUNTING INSTRUCTIONS Integrate Mounting Instructions Appendix C Step Action 1 Step Action 3 Install the motor wires using the connector provided with the motor. 2 Place and fasten the drive onto the intermediate adaptation box with 4 drive screws. Connect the motor wire to the push-in motor terminal block (X2). 4 Place and fasten the motor seal on the motor with 4 screws. Figure C.
Appendix C Wall Mounting Instructions Action Step Action Appendix C Step 1 3 For wall mounting, use the adaptation plate accessory. 2 Use a cable gland to install the input power supply (X1 terminal block) and output motor wire (X2 terminal block). If necessary connect the PTC terminals to XC5 (PTC connector). Close the drive and don’t forget to connect the ground plug to the front cover. 4 Fix the plate with the motor seal and 10 stainless steel screws in the rear of the drive.
