SEW-Eurodrive MOVITRAC LTE-B+ Operating Instructions Manual
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SEW-Eurodrive MOVITRAC LTE-B+ Operating Instructions Manual

SEW-Eurodrive MOVITRAC LTE-B+ Operating Instructions Manual

Frequency inverters
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*31965865_0324*
Drive Technology \ Drive Automation \ System Integration \ Services
Operating Instructions
Frequency Inverters
®
MOVITRAC
LTE-B+
Edition 03/2024
31965865/EN

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Summary of Contents for SEW-Eurodrive MOVITRAC LTE-B+

  • Page 1 *31965865_0324* Drive Technology \ Drive Automation \ System Integration \ Services Operating Instructions Frequency Inverters ® MOVITRAC LTE-B+ Edition 03/2024 31965865/EN...
  • Page 2 SEW-EURODRIVE—Driving the world...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents General information ........................  6 Structure of the safety notes ................... 6 1.1.1 Meaning of signal words .................  6 1.1.2 Meaning of the hazard symbols..............  6 Safety notes ..........................  7 Target group ........................ 7 Designated use ....................... 7 2.2.1 Lifting applications ..................  8 2.2.2 Restrictions under the European WEEE Directive 2012/19/EU .....  8 2.2.3...
  • Page 4 Table of Contents 5.2.7 Motor cable ....................  29 5.2.8 Multi-motor drive/group drive ................  30 5.2.9 UL-compliant installation................  31 Terminal assignment..................... 34 5.3.1 Opening the front cover ................  34 5.3.2 Help card ......................  34 5.3.3 Connection of thermal motor protection TF, TH ...........  34 5.3.4 Signal terminal overview................  35 5.3.5 RJ45 communication socket.................  37 Wiring diagram...................... 37...
  • Page 5 Guidelines for user account management ............  60 Troubleshooting ...................... 60 Fault history ........................ 61 Fault reset ........................ 61 Fault list......................... 61 Service .............................  65 SEW-EURODRIVE Service .................. 65 Extended storage...................... 65 Shutdown ........................ 66 IT security guidelines for secure disposal .............. 66 8.4.1 Removing the product from its intended environment ........  66 8.4.2...

  • Page 6: General Information

    General information Structure of the safety notes General information Structure of the safety notes 1.1.1 Meaning of signal words The following table shows the grading and meaning of the signal words for safety notes. Signal word Meaning Consequences if disregarded Imminent hazard Severe or fatal injuries  DANGER...

  • Page 7: Safety Notes

    Safety notes Target group Safety notes Target group Specialist for me- Any mechanical work may be performed only by adequately qualified specialists. Spe- chanical work cialists in the context of this documentation are persons who are familiar with the design, mechanical installation, troubleshooting, and maintenance of the product, and who possess the following qualifications: •...

  • Page 8: Lifting Applications

    Lifting applications The product may not be used for lifting applications or on slopes. 2.2.2 Restrictions under the European WEEE Directive 2012/19/EU Options and accessories from SEW-EURODRIVE may only be used in combination with products from SEW-EURODRIVE. 2.2.3 Restrictions of use...

  • Page 9: Installation/Assembly

    Safety notes Installation/assembly Installation/assembly Ensure that the product is installed and cooled in accordance with the regulations in the documentation. Protect the product from excessive mechanical strain. The product and its mounted components must not protrude into the path of persons or vehicles. Ensure that no components are deformed or no insulation spaces are modified, particularly during transportation.

  • Page 10: Startup/Operation

    Safety notes Startup/operation Startup/operation Make sure the connection boxes are closed and screwed before connecting the sup- ply voltage. Depending on the degree of protection, products may have live, uninsulated, and sometimes moving or rotating parts as well as hot surfaces during operation. Additional preventive measures may be required for applications with increased haz- ard potential.

  • Page 11: Device Structure

    Device structure Inverter Device structure Inverter ® The frequency inverters of the MOVITRAC LTE-B+ product series are available in de- gree of protection IP20 for installation in a control cabinet and in degree of protection IP66 for installation in the field. 3.1.1 Inverters with degree of protection IP20/NEMA 1 The following inverters have the housing shown below:...
  • Page 12 Device structure Inverter The following inverters have the housing shown below: Nominal line voltage Inverter power 200 – 240 V 7.5 – 11 kW 380 – 480 V 15 – 22 kW [12] [11] [10] 45918868875 PE connection (2 connection options) Connecting terminal strip L1, L2, L3 Help card with terminal assignment and basic parameters Keypad with 6-digit 7-segment display RJ45 communication socket Control terminal strip...
  • Page 13 Device structure Inverter The following inverters have the housing shown below: Nominal line voltage Inverter power 200 – 240 V 15 – 18.5 kW 380 – 480 V 30 – 37 kW [13] [12] [11] [10] 45918871947 PE connection (2 connection options) Help card with terminal assignment and basic parameters Keypad with 6-digit 7-segment display RJ45 communication socket Control terminal strip Tab for fastening the control cables...

  • Page 14: Inverters With Degree Of Protection Ip66/Nema 4X

    Device structure Inverter 3.1.2 Inverters with degree of protection IP66/NEMA 4X [12] [11] [10] [13] [14] 18014419945142923 6-digit 7-segment display Keypad Control terminal strip Connecting terminal strip U, V, W Connecting terminal strip for braking resistor and DC link +, BR, - (not for size 1) PE connection (2x for size 1 to size 3 and 4x for size 4) EMC screw Connecting terminal strip L1/L, L/N, L3...

  • Page 15: Nameplate

    F(Hz) 50/60 0-500 CAUTION SCCR: Refer to User Guide I (A) 11.5 for rating and protection P I 6 / NEMA 4X www.sew-eurodrive.com Listed 2AD0 Ind. Cont. Eq. E155763 27021611243770379 Type designation Example: MCLTEB0015-2B1-1-00 Product family ® MOVITRAC Device type...
  • Page 16 Device structure Type designation Example: MCLTEB0015-2B1-1-00 Design • 00 = Standard IP20 housing • 30 = IP66/NEMA 4X housing without switch • 40 = IP66/NEMA 4X housing with switch (60 Hz) Country-specific variant 60 Hz = 60 Hz design ® Operating Instructions – MOVITRAC LTE-B+...

  • Page 17: Mechanical Installation

    Mechanical installation Installation notes Mechanical installation Installation notes • Carefully check the inverter for damage prior to installation. • Store the inverter in its original packaging until it is used. The storage location must be clean and dry with an ambient temperature between -40 °C and +60 °C. •...

  • Page 18: Installing The Inverter

    Mechanical installation Installing the inverter Installing the inverter 4.2.1 IP20 housing: Installation and installation space Inverters with degree of protection IP20 must be installed in a control cabinet. Observe the following requirements: • The control cabinet must be made of heat-conducting material, unless it has forced air cooling.

  • Page 19: Ip66 Housing: Installation And Control Cabinet Dimensions

    Mechanical installation Installing the inverter 4.2.2 IP66 housing: Installation and control cabinet dimensions Inverters with degree of protection IP66 can be used indoors. In control cabinets or in the field, the minimum clearances must not be less than shown below: 9007220690852619 Size A in mm...

  • Page 20: Tightening Torques

    Mechanical installation Tightening torques Tightening torques Tighten the clamping screw with the following tightening torques: Tightening torque in Nm Power of inverter Control terminals Power terminals Nominal line voltage 110 – 115 V 0.37 – 1.1 kW Nominal line voltage 200 – 240 V 0.37 – 5.5 kW 7.5 – 11 kW 15 – 18.5 kW Nominal line voltage 380 – 480 V...
  • Page 21 Mechanical installation Installing braking resistors Permitted mounting positions Grid resistor, Wire resistor Flat type resistor frame resistor The BW003-420-T and BW1.0-170 braking resistors may only be used in position 1. ® Operating Instructions – MOVITRAC LTE-B+...

  • Page 22: Electrical Installation

    Electrical installation EMC-compliant installation according to EN 61800-3 Electrical installation WARNING Electric shock from charged capacitors. Dangerous voltage levels may still be present inside the device and at the terminals up to 10 minutes after disconnection from the grid. Severe or fatal injuries. •...

  • Page 23: General Information About Connecting The Motor Shield

    Electrical installation EMC-compliant installation according to EN 61800-3 Inverter type Cat. C1 (class B) Cat. C2 (class A) Cat. C3 according to EN 61800-3 Use an external filter No additional filtering is required. 230 V/400 V, 3-phase of the type LTEBxxxx-2A3-x-xx NF LT xxx xxx. LTEBxxxx-5A3-x-xx Use a shielded motor cable. Use an external filter and a shielded motor cable to comply with the specifications on frequency inverters without internal filter.
  • Page 24 Electrical installation EMC-compliant installation according to EN 61800-3 Recommendation for applying the motor shield to inverters with IP20 Size 2 and 3 Size 2 Size 3 17304181003 Motor cable RJ45 communication cable Additional PE connection Control cables The shield plate can be used optionally for size 2 and 3 of the IP20 design. Proceed as follows to adjust: 1.
  • Page 25 Electrical installation EMC-compliant installation according to EN 61800-3 Recommendation for applying the motor shield to inverters with IP66 The cable bushing on the device is made of metal. It is therefore possible to fasten a corresponding metal screw fitting directly. 18014415813668363 Cable bushing EMC screw fitting Seals for cable gland (enclosed with the device)

  • Page 26: Installation Instructions

    Electrical installation Installation instructions Installation instructions 5.2.1 Before installation • Make sure that the supply voltage, frequency and the number of phases (one or three-phase) correspond to the nominal values of the inverter on delivery. • A circuit breaker or similar disconnector must be installed between the voltage supply and the inverter.

  • Page 27: Permitted Voltage Supply Systems

    Electrical installation Installation instructions 5.2.2 Permitted voltage supply systems • Voltage supply systems with grounded star point Inverters with all degrees of protection are intended for operation on TN and TT systems with directly grounded star point. • Voltage supply systems with non-grounded star point All inverters can be used on supply systems with non-grounded star point (e.g.

  • Page 28: Selecting The Residual Current Device

    Electrical installation Installation instructions EMC screw IP66 devices: • On sizes 1 – 4, unscrew the EMC screw in the terminal connection under the cover. EMC screw SEW‑EURODRIVE recommends using insulation monitors with pulse-code measure- ment in voltage supply systems with a non-grounded star point (IT systems). Using such devices prevents false tripping of the insulation monitor due to the earth capaci- tance of the inverter.

  • Page 29: Using The Line Contactor

    Electrical installation Installation instructions 3. If a residual current device is required, select the residual current device according to the requirements for protecting persons, fire protection or system protection. Observe the tripping characteristic, the deceleration and the rated tripping current of the residual current device during selection.

  • Page 30: Multi-Motor Drive/Group Drive

    Electrical installation Installation instructions 5.2.8 Multi-motor drive/group drive • The sum of the motor currents must not exceed the nominal inverter current. The maximum permitted cable length for the group is limited to the values of the single connection. See chapter "Technical data". •...

  • Page 31: Ul-Compliant Installation

    Electrical installation Installation instructions 5.2.9 UL-compliant installation INFORMATION Due to UL requirements, the following chapter is always printed in English and in some cases in French, regardless of the language of this documentation. Field wiring power terminals • Use 75 °C copper wire only. •...
  • Page 32 Electrical installation Installation instructions Branch Circuit Protection Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in accordance with the National Electrical Code and any additional local codes (US) or Canadian Electrical Code, Part 1 (CA). WARNING - The opening of the branch-circuit protective device may be an indication that a fault current has been interrupted.
  • Page 33 Electrical installation Installation instructions 3 × 380 – 480 V devices Devices Non semiconductor fuses (cur- Max. supply short Max. line voltage rents are maximum values) circuit current 0008 6 A 0015 10 A 0022 10 A 0040 15 A 0055 25 A 0075 30 A 100 kA rms (AC) 480 V 0110 35 A 0150...

  • Page 34: Terminal Assignment

    Electrical installation Terminal assignment Terminal assignment 5.3.1 Opening the front cover If you loosen the marked screws on the front of the product, you will gain access to the terminals. Proceed in reverse order to attach the front cover again. INFORMATION The front cover must be closed during operation for thermal reasons.

  • Page 35: Signal Terminal Overview

    Electrical installation Terminal assignment Connection ex- TF thermal sensor ample for the tem- TH bimetallic switch perature sensors: 8 9 10 11 45925782795 P-15 = 3, 6, 7 (see chapter "P-15 Digital input function selection") P-47 = PTC-th (see chapter "P-47 Analog input 2 format") 5.3.4 Signal terminal overview NOTICE...
  • Page 36 Electrical installation Terminal assignment Signal connections of the signal terminal block INFORMATION If the inputs of the inverter are supplied by an external 24 V voltage supply or PLC, the GND reference potential must be connected to the terminals 7 and 9. The control electronics of the inverter work in isolated fashion.

  • Page 37: Rj45 Communication Socket

    Electrical installation Wiring diagram 5.3.5 RJ45 communication socket NOTICE Voltage at socket contact not suitable for PCs. Damage to PC when connected directly to RJ45 communication socket. • Use the engineering adapters as described in chapter "Startup with LT Shell en- gineering software" (→ 2 42).
  • Page 38 Electrical installation Wiring diagram L2/N F11/F12/F13 (AC-3) L1 L2 ND LT.. L1' L2' L3' L1 L2 NF LT.. L1' L2' L3' **** L1 L2 L3 MOVITRAC LT.. *** *** **** 46060498187 Line contactor between supply system and inverter. Brake Main switch (only for device design IP66/NEMA 4X housing with switch (MC LTE-B..-40)) Connection of BW../BW..T braking resistor Bimetallic relay for protection of the braking resistor...

  • Page 39: Connecting Ac Brakemotors

    Electrical installation Wiring diagram 5.4.1 Connecting AC brakemotors For detailed information about the SEW‑EURODRIVE brake system, refer to the "AC Motors" catalog, which you can order from SEW‑EURODRIVE. SEW‑EURODRIVE brake systems are disk brakes with a DC coil that release electri- cally and brake using spring force.

  • Page 40: Braking Resistor Connection

    Electrical installation Wiring diagram 5.4.4 Braking resistor connection WARNING Danger of electric shock. The supply cables to the braking resistors carry a high DC voltage (approx. DC 900 V) during nominal operation. Severe or fatal injuries. • Before removing the supply cable, disconnect the inverter from the power supply and wait at least 10 minutes.

  • Page 41: Startup

    Startup Keypads Startup Keypads The inverters are equipped with a standard keypad. 6.1.1 Standard keypad 27021600697887371 [1] 6-digit 7-segment display [4] Navigate key [2] Start key [5] Up key [3] Stop/Reset key [6] Down key 6.1.2 Operation Both keypads have 5 keys with the following functions: Start key [2] •...

  • Page 42: Pc Connection

    Startup using LT Shell engineering software The LT Shell software enables quick and easy startup of the inverters. You can down- load it from the SEW-EURODRIVE website. After installation of the software, perform software updates at regular intervals. The inverter can be connected to the software together with the engineering package (cable set C) and the USB11A or USM21A interface adapter.
  • Page 43 Startup PC connection Connection to LT Shell engineering software The connection can be performed via an RS485 interface (USB11A or USM21A + PC engineering package) or via Bluetooth (parameter module). Connection to LT Shell via RS485 LTE-B 9007212384652427 RJ45 to RJ45 cable USB11A or USM21A RJ adapter (2 ×...

  • Page 44: Startup With Movitools

    Monitor the state of inputs/outputs and of the motor. ® Connection to the MOVITOOLS  MotionStudio engineering software The connection can be established indirectly via a gateway from SEW-EURODRIVE or a controller from SEW-EURODRIVE. ® Connection to MOVITOOLS MotionStudio via gateway...
  • Page 45 Startup PC connection ® Connection to MOVITOOLS MotionStudio via controller LTE-B DHP 11B 21436415243 USB A-B cable Terminating connector (120 Ω) USB11A or USM21A Cable splitter RJ10 to RJ10 cable USB A-B cable RJ45 cable with open end RJ45 Ethernet cable ®...

  • Page 46: Auto Tune" Automatic Measuring Procedure

    Startup Auto tune Auto tune "Auto tune" automatic measuring procedure You can also start the "Auto tune" automatic measuring procedure manually with the parameter P-52 after entering the motor data. This procedure can take up to 2 minutes, depending on the control mode. Do not interrupt the measuring procedure.

  • Page 47: Startup With Asynchronous Motors With V/F Control

    Startup Startup with motors 6.5.1 Startup with asynchronous motors with V/f control 1. Connect the motor to the inverter. During the connection, adhere to the nominal motor voltage. 2. Enter the motor data indicated on the motor nameplate: • P-07 = Nominal voltage of the motor •...

  • Page 48: Startup With Lspm Motors From Sew-Eurodrive

    Startup Startup with motors 6.5.3 Startup with LSPM motors from SEW‑EURODRIVE DR..J type motors are motors with LSPM technology (Line Start Permanent Magnet motors). 1. Connect the motor to the inverter. Adhere to the nominal motor voltage when con- necting. 2.

  • Page 49: Startup Of Synchronous Motors Without Encoder Feedback (Pmvc Speed Control)

    Startup Startup with motors 6.5.4 Startup of synchronous motors without encoder feedback (PMVC speed control) INFORMATION Check the operation of encoder-free synchronous motors through a test application. Stable operation in this operating mode cannot be ensured for all application cases. 1.

  • Page 50: Startup With Brushless Dc Motors (Bldc Speed Control)

    Startup Startup with motors 6.5.5 Startup with brushless DC motors (BLDC speed control) 1. Connect the motor to the inverter. Adhere to the nominal motor voltage when con- necting. 2. Enter the motor data indicated on the motor nameplate: • P-07 = Internal voltage/no-load voltage [V/min-1] at nominal motor speed •...

  • Page 51: Startup Of The Control Signal Source

    Startup Startup of the control signal source Startup of the control signal source WARNING Installing sensors or switches at the terminals may cause an enable signal. The mo- tor may start up automatically. Severe or fatal injuries. • Make sure that no persons are within the reach of moving parts of the system. •...
  • Page 52 Startup Startup of the control signal source General informa- Connect the sensor for the controlled variable to analog input 1 depending on P-45 tion on use Level 2. You can scale the sensor value using parameter P-40 Level 2 in such a way that the value is indicated correctly on the inverter display, e.g.
  • Page 53 Startup Startup of the control signal source The following figure shows the configuration options for the PI controller: 18014418799884171 ® Operating Instructions – MOVITRAC LTE-B+...

  • Page 54: Master-Slave Mode (P-12 = 11)

    Startup Startup of the control signal source 6.6.4 Master-slave mode (P-12 = 11) Master Slave 1 Slave 2 IOIOI IOIOI IOIOI max 63x 16873961867 RJ45 to RJ45 cable Cable splitter The inverter has an integrated master-slave function. The master-slave communication is obtained via a special protocol. In this case, the inverter communicates via the RS485 engineering interface.

  • Page 55: Fieldbus Mode (P-12 = 3, 4, 5, 6, 7 Or 8)

    Startup Startup of the brake control 6.6.5 Fieldbus mode (P-12 = 3, 4, 5, 6, 7 or 8) See chapter "Fieldbus operation". Startup of the brake control The brake control is installed via the relay. For horizontal applications, set the function of the relay (P-18) to 0. Fire mode/emergency mode Set the fire mode/emergency mode as described below: •...

  • Page 56: Fans And Pumps

    Startup Fans and pumps Set the "87 Hz characteristic" operation as follows: • Set the parameter P-07 to star voltage (data on the motor nameplate). • Set the parameter P-08 to delta current (data on the motor nameplate). • Set the parameter P-09 to "87 Hz". •...

  • Page 57: Motor Potentiometer

    Startup Motor potentiometer 6.11 Motor potentiometer The motor potentiometer function lets the inverter respond to key commands. This function is available only in the keypad mode P-12 = 1 or 2. If the digital inputs are activated that increase or decrease the speed, the speed changes along the preset ramp P-03 and P-04.

  • Page 58: Control Signal Source 3-Wire Control

    Startup 3-wire control 6.12.1 Control signal source 3-wire control DI 1 +24 V DI 1 DI 2 DI 3 DI 3 +10 V AI 1 DI 2 AI 1 9007218080811659 DI 1 CW/stop CW rotation DI 3 CCW/stop CCW rotation DI 2 Enable/stop Ramp up (P-03) AI 1...

  • Page 59: Operation

    Operation Status of the inverter Operation Status of the inverter 7.1.1 Static inverter status The following table shows the status messages when the inverter is not enabled. Message Description StoP Power section of inverter disabled. This message is displayed when the motor is at standstill and no error is present.

  • Page 60: Guidelines For Secure Operation

    Operation Troubleshooting • Regularly check which Security Advisories are available in the Online Support of SEW‑EURODRIVE. • Evaluate the fault memories and diagnostics information of your products regularly and check whether there are entries that affect IT security. 7.2.2 Guidelines for secure operation The engineering protocol from SEW‑EURODRIVE allows authorized personnel to acti- vate various service accesses on the device.

  • Page 61: Fault History

    • the motor is connected correctly and free of faults. • the power rating of the motor corresponds to the power rating of the connected inverter. dAtA-E 0x62 0x1013 Internal memory Contact SEW-EURODRIVE. error (DSP) dAtA-F 0x62 0x1011 Internal memory Contact SEW-EURODRIVE.
  • Page 62 Motor protection The motor protection sensor (TF, TH) is connected to triggered analog input 2 (terminal 4). FAN-F 0x32 0x1016 Internal fan fault. Contact SEW-EURODRIVE. FAULtY Communication Contact SEW-EURODRIVE. between the con- troller and power section is inter- rupted FLt-dc...
  • Page 63 Operation Fault list Code (in- Code Fault code CANopen Meaning Measure verter dis- (MOVITOOLS status emergency play) ® word code MotionStudio if Bit5 = 1 in P00-28) 0x01 0x2303 Short-term over- Fault during stop procedure: current at the in- Check for premature brake application. verter output.
  • Page 64 As a test, disconnect the temperature sensor to rule out faults in the sensor cable. As a test, disconnect the motor cable from the inverter to rule out faults originating in the inverter. Contact SEW-EURODRIVE. P-LOSS 0x06 0x310E Input phase failure An input phase was disconnected or interrupted. Check the supply voltage.

  • Page 65: Service

    Service SEW-EURODRIVE Service Service To ensure fault-free operation, SEW-EURODRIVE recommends checking the ventila- tion openings in the housing of the inverters regularly and cleaning them if necessary. SEW-EURODRIVE Service If you are unable to rectify a fault, contact SEW‑EURODRIVE Service. For addresses, refer to www.sew‑eurodrive.com.

  • Page 66: Shutdown

    Service Shutdown After you have completed the regeneration process, the device can be used immedi- ately or stored again for an extended period with maintenance. Shutdown WARNING Risk of burns due to hot surfaces. Severe injuries. • Let the devices cool down before touching them. WARNING Electric shock caused by dangerous voltages in the connection box.

  • Page 67: Removing A Customer Data Backup

    Service Waste disposal • Scope recording of the device • Fault memory – Fault number – Timestamp – Fault code, subfault code, descriptive text – Process data – States of the digital inputs/outputs – Control word and status word • Device name •...
  • Page 68 Service Waste disposal • Screens • Capacitors Waste disposal according to WEEE Directive 2012/19/EU This product and its accessories may fall within the scope of the country-specific appli- cation of the WEEE Directive. Dispose of the product and its accessories according to the national regulations of your country.

  • Page 69: Index

    Index Index Numerical 3-wire control ............ 57 Factory setting, parameter reset ...... 41 87 Hz characteristic (50 Hz motors) .... 55 Fault list;Service Fault list ............ 61 Fire mode/emergency mode ........ 55 AC brakemotors, connection .......  39 Assembly Safety notes .............  9 Group drive ............ 30 Automatic measuring procedure ......
  • Page 70 Index Service .............. 65 Error diagnostics.......... 60 Operation Error history ............ 61 On an IT system .......... 27 Signal terminal overview ........ 35 Safety notes ...........  10 Signal words in safety notes ........ 6 Operation at 87 Hz characteristic ...... 55 Slip compensation .......... 47 Startup ............ 41, 46 Keypad mode.......... 51 PI controller mode, startup ........
  • Page 76 SEW-EURODRIVE—Driving the world SEW-EURODRIVE GmbH & Co KG Ernst-Blickle-Str. 42 76646 BRUCHSAL GERMANY Tel. +49 7251 75-0 Fax +49 7251 75-1970 sew@sew-eurodrive.com www.sew-eurodrive.com...

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