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Siemens LOHER DYNAVERT I 6SE03 Installation Instructions Manual

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Summary of Contents for Siemens LOHER DYNAVERT I 6SE03

  • Page 3 Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Introduction Safety information Description Preparations for use Installation and Operating Instructions for LOHER DYNAVERT I Installation Series 7 Electrical connection Operating Instructions Commissioning Operation Maintenance Spare parts Diagnostics, faults and warnings Service &...
  • Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 5: Table Of Contents

    Specific features ........................ 12 Safety information ..........................13 The five safety rules ......................13 Use of tested, certified and Siemens-approved components ..........14 Areas that are potentially and particularly hazardous ............14 Notes for operator protection ..................... 16 Standards and guidelines for proper use of inverters ............20 Plant safety ........................
  • Page 6 Table of contents 3.3.7.1 PROFIBUS DP ........................37 3.3.7.2 Modbus RTU ........................39 3.3.7.3 Modbus TCP ........................41 Preparations for use ..........................45 Transporting inverter ......................45 Storage of the inverters ..................... 47 EMC ..........................48 4.3.1 Install and connect in accordance with EMC............... 48 4.3.2 Example of correct EMC connection ...................
  • Page 7 Table of contents Operation ............................. 77 Operation .......................... 77 8.1.1 Function of the inverter display ..................77 8.1.2 Switching the unit on and off ..................... 79 8.1.3 Setting the language ......................80 8.1.4 Setting the date and time....................80 8.1.5 Setting the level of detail of the inverter menu ..............
  • Page 8 General information about error detection ............... 131 11.2 Reading event log ......................132 Service & Support ..........................133 Siemens Industry Online Support ..................133 Quality documents ..........................135 Quality documents for LOHER DYNAVERT I ............... 135 Installation and Operating Instructions for LOHER DYNAVERT I Series 7...
  • Page 9 Table of contents Technical data ............................ 137 Conformity ........................137 Technical data for transportation ..................138 Technical data for storage ....................138 Technical data for operation..................... 139 Tightening torques for power cables ................139 Technical data of the control cable terminals ..............140 Technical data and identification of the PTC thermistor input at peripheral boards 2 and 4 .............................
  • Page 10 Table of contents Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 11: Introduction

    Introduction About these instructions These Operating Instructions describe the device and provide you with information about handling it - from the initial shipment up to disposal. Keep these instructions for later use. Read these Operating Instructions and comply with the information provided in them. In this way you can ensure safe, problem-free operation and a long service life.

  • Page 12: Validity

    Introduction 1.3 Validity Validity This document is applicable for DYNAVERT I Series 7, order number "6SE03...", from software version 11C0238/CS89. Text format features Text format features You can find the following text format features in these instructions: 1. Handling instructions are always formatted as a numbered list. Always perform the steps in the order given.

  • Page 13: Presentation Of The Display Buttons In The Operating Instructions

    Introduction 1.5 Presentation of the display buttons in the operating instructions Presentation of the display buttons in the operating instructions Table 1- 1 Presentation of the display buttons in the text Button on the inverter display Presentation in the text <On>...

  • Page 14: Specific Features

    Introduction 1.6 Specific features Specific features The following text formats are used in this operating manual. Display buttons Table 1- 2 Display of special markings Description in the text Meaning <Arrow up> Press the button on the control panel once. <Arrow up_ Arrow up>...

  • Page 15: Safety Information

    Safety information The five safety rules For your personal safety and in order to prevent material damage it is essential that you adhere to all the safety notices contained in your product documentation. Pay particular attention to the safety notices on the product itself. When working on the equipment, always observe the following five safety rules as defined by EN 50110-1 "Working in a voltage-free state".

  • Page 16: Use Of Tested, Certified And Siemens-Approved Components

    It is dangerous to use components which are not tested, not certified and not approved by Siemens. This can result in death, serious injury or material damage. • Use only components which are tested, certified and approved by Siemens. Areas that are potentially and particularly hazardous Certain areas in the converter can represent a hazard during operation.
  • Page 17 Safety information 2.3 Areas that are potentially and particularly hazardous ① Stopping the converter via the display or by means of external control devices does not discon- nect the converter from the line voltage. ② When you press the EMERGENCY OFF button, this does not mean that the converter is voltage- free immediately.

  • Page 18: Notes For Operator Protection

    Safety information 2.4 Notes for operator protection WARNING Live components During operation and shortly after the system has been switched off with the EMERGENCY OFF button, high voltages are still present in the converter and its components. These voltages may remain if the connection to the motor is not removed or grounded. This danger exists with permanent-magnet synchronous motors and synchronous motors which are not de-excited immediately.
  • Page 19 Safety information 2.4 Notes for operator protection Safety-relevant instructions and information about working on the converter DANGER Live, moving or rotating parts Converters have live, moving and rotating parts. Death or serious injury can result if any essential covers are removed without authorization or in the case of improper use or incorrect installation or operation.
  • Page 20 Safety information 2.4 Notes for operator protection DANGER Discharge time of commutation capacitors High voltages persist in the commutation capacitors after the line voltage has been disconnected. High voltages cause death or serious injury if the safety instructions are not strictly observed or if the equipment is handled improperly.
  • Page 21 Safety information 2.4 Notes for operator protection CAUTION Hot surfaces Certain components (e.g. the heat sink or filter reactor) can become very hot during operation. These components can remain hot for a long time after operation. The optional anti-condensation heating is activated when the converter is not operating and the limit value set at the temperature control is reached.

  • Page 22: Standards And Guidelines For Proper Use Of Inverters

    • Careful maintenance The unit must only be used for the applications specified in the catalog and only in conjunction with devices and components recommended and approved by Siemens. Note Familiarize yourself with the local safety requirements and national safety guidelines and always observe them.

  • Page 23: Plant Safety

    Note Siemens Service Centers The services and support provided by the Siemens service centers are recommended for planning, installation, commissioning, and servicing work. Note Engineering information Systems in which the inverters are installed must be fitted with additional monitoring and safety devices in order to comply with safety requirements (e.g.

  • Page 24: Security Information

    Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to...

  • Page 25: Components That Can Be Destroyed By Electrostatic Discharge (Esd)

    Safety information 2.8 Components that can be destroyed by electrostatic discharge (ESD) Components that can be destroyed by electrostatic discharge (ESD) ESD guidelines Material damage caused by electrostatic discharge. Electronic components can be destroyed in the event of improper handling, transport, storage, and shipping.

  • Page 26: Electromagnetic Fields

    Safety information 2.9 Electromagnetic fields a = Conductive floor covering ESD furniture ESD shoes or ESD shoe grounding strips ESD clothing e = ESD wrist strap Cabinet ground connection Only effective in conjunction with ESD shoes or ESD shoe grounding strips Only effective in conjunction with conductive floor covering Figure 2-2 ESD information...

  • Page 27: Radio Telephones And Mobile Telephones

    Safety information 2.10 Radio telephones and mobile telephones 2.10 Radio telephones and mobile telephones Safety instructions CAUTION Radio telephones If you use radio communication equipment > 2 W in close proximity to the inverter, damage to equipment of the type specified below can occur and possibly result in physical injuries to personnel: •...

  • Page 28: Note Regarding Fiber-Optic Cables

    Safety information 2.11 Note regarding fiber-optic cables 2.11 Note regarding fiber-optic cables Fiber-optic cable systems are used in some inverters. Please observe the following warning. Figure 2-3 Photography prohibited CAUTION Erroneous pulses in fiber-optic cables Erroneous pulses in fiber-optic cables caused by camera flash lights can result in malfunction and damage to the inverter and motor and potentially result in injury to personnel.

  • Page 29: Residual Risks

    Safety information 2.13 Residual risks 2.13 Residual risks According to the EU Machinery Directive, machine manufacturers / plant operators must conduct a risk assessment of their machine. Plant operators must conduct a risk assessment of their plant. In particular, pay attention to "General Principles" of the EC Machinery Directive.
  • Page 30 Safety information 2.13 Residual risks 4. The release of substances and emissions that are harmful to the environment Improper operation or the improper disposal of components can harm the environment. Note Compliance with the RoHS II Directive SINAMICS G180 devices comply with the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic devices (RoHS II).

  • Page 31: Description

    (http://www.siemens.com). 3. If the converter software is no longer current, then update the converter software using the "IMS" software. For more detailed information, contact the Siemens Service Center, see Service & Support (Page 133). Order numbers MLFB / Type designations The converters have the following types of identification: •...
  • Page 32 Description 3.2 Order numbers MLFB / Type designations Order number MLFB (machine-readable product designation) e.g. 6SE0380-5CC38-8AA7-Z +G01 What the icons mean: Example Designation Option Meaning 6SE03 1st - 5th position: device type, 6SE03 DYNAVERT I product group 6th position: Mechanical design Cabinet unit with air cooling 7th position: Unassigned all DYNAVERT I - industrial converters...
  • Page 33 Description 3.2 Order numbers MLFB / Type designations Example Designation Option Meaning (blank) +G01 +18th-20th position ... +(3- +xxx Specification of one or several integrated Z options position) ... e.g. +G01 = optional PROFIBUS interface Type code The type code describes the converter type in more detail. Always state the type code as well as the serial number and other rating plate data for enquiries to the factory.
  • Page 34 Description 3.2 Order numbers MLFB / Type designations Other version designation e.g. A type code O 2 S B P 0 The other version designation of the converter consists of the type code and seven other characters. This designation is specified on the rating plate. It is used in commercial written communication and is as follows: Example Designation...

  • Page 35: Accessories

    It is dangerous to use components which are not tested, not certified and not approved by Siemens. This can result in death, serious injury or material damage. • Use only components which are tested, certified and approved by Siemens. Installation and Operating Instructions for LOHER DYNAVERT I Series 7...

  • Page 36: Peripheral Boards 1 To 4, -A95, Option G02 To G05

    Description 3.3 Accessories 3.3.2 Peripheral boards 1 to 4, -A95, option G02 to G05 3.3.2.1 General information about the peripheral boards 1 to 4 Motherboards: Peripheral board AO Peripheral board DI/DO Daughter board: Example: Peripheral board PTC thermistor Peripheral board 4 There are 4 peripheral board versions as option.

  • Page 37: Ptc Inputs For Motor Ptc Thermistor

    Description 3.3 Accessories The functionality of the possible versions is listed in the following table. Table 3- 1 Configuration of the peripheral boards Peripheral Peripheral Peripheral Peripheral board 1 board 2 board 3 board 4 2 PTC thermistor inputs, motor temperature monitoring for motors •...

  • Page 38: Parameter Overview

    3.3.3 Parameter overview A more detailed overview of all parameters can be found in the "IMS" software or in the parameterization guide. You can find both on the Internet (http://www.siemens.com). 3.3.4 "Factory settings" application Saved device settings which have been made during the internal factory device inspection can be found in this application.

  • Page 39: Main Switch Dynavert Q 2J

    Description 3.3 Accessories 3.3.5 Main switch DYNAVERT Q 2J... or DYNAVERT W 2J... converters can optionally be purchased with a main switch as switch disconnector. The manual operation of the switch is on the inside for the "W" version. The switch is strictly a maintenance switch.
  • Page 40 Description 3.3 Accessories ① PROFIBUS connection ② Switch for terminating resistor ③ PROFIBUS address, settable ④ LED "bus diagnostics" ⑤ LED "Offline" ⑥ Unused LED ⑦ LED "Online" Figure 3-1 PROFIBUS board Table 3- 2 PROFIBUS board - external elements Component Function LED "Status"...

  • Page 41: Modbus Rtu

    Description 3.3 Accessories 3.3.7.2 Modbus RTU You can purchase a Modbus board as an accessory. The Modbus board is installed under the plastic cover. The board can be retrofitted. You recognize from the description "… Type code _ _ _ _ M _" on the rating plate that a Modbus board has been integrated. ①...
  • Page 42 Description 3.3 Accessories Component Function Switch for terminating A bus line must be terminated with a terminating resistor. A terminating resistor can be fitted in resistor the connector. Select the switch position accordingly. Switch up = resistor On Available Modbus ad- You can set the Modbus address using the software as follows: dresses A value of 0 ...

  • Page 43: Modbus Tcp

    Description 3.3 Accessories Table 3- 4 Pin assignment of the Modbus connection with Sub-D connector Designation Function Enclosure Shield Cable shield Not used RS 232 - TX Signal (transmit) RS 232 - RX Signal (receive) Not used Signal ground + 5 V Supply voltage RS 485 D0 RS 485 D1...
  • Page 44 Description 3.3 Accessories Internal bus connection Ethernet connection socket RJ45 Configuration switch Anybus Watchdog Status LEDs Figure 3-4 Modbus TCP board Table 3- 5 Modbus TCP board - external elements Component Function LED 1 "Link (Activity)" No connection found Green, lit Connection found LED 2 "Module Status"...
  • Page 45 Description 3.3 Accessories Ethernet Figure 3-5 RJ45 standard connection socket Table 3- 6 RJ45 pin assignment Signal Remark Normally not used; in order to prevent falsification of the signals, these pins are connected with one another and connected via a filter circuit on the module with PE. Normally not used;...
  • Page 46 Description 3.3 Accessories Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 47: Preparations For Use

    Preparations for use Transporting inverter Procedure • Persons operating cranes and fork-lift trucks must be appropriately qualified. • Only use approved, undamaged and adequately dimensioned lifting equipment. Check the equipment before using it. • Observe the information in Chapter "Technical data for transportation (Page 138)". WARNING Falling loads If you are standing under a suspended load, then you are at risk of injury if the load falls off...
  • Page 48 Preparations for use 4.1 Transporting inverter • Transport the converters in an upright position wrapped in plastic bubble on wooden pallets. • Converters are highly sensitive electronic devices. Pay attention to the stickers and warnings on the packaging. • Only transport the equipment with modern, air suspension trucks on asphalt roads. If you cannot comply with these conditions, package the devices in accordance with the special requirements.

  • Page 49: Storage Of The Inverters

    Preparations for use 4.2 Storage of the inverters Figure 4-2 Transport with forklift Storage of the inverters • Only store the equipment in a dry storage area with undamaged packaging. • Observe the information in Chapter "Technical data for storage (Page 138)". NOTICE Destruction of the converters as a result of improper storage Observe the environmental conditions for storage stated in the technical specifications.

  • Page 50: Emc

    Preparations for use 4.3 EMC 4.3.1 Install and connect in accordance with EMC. Note the following rules regarding the installation and connection of inverters: • Connect the cable shield over a wide area and with low inductance. Placing the shield over bundles of wires has practically no shield effect.

  • Page 51: Example Of Correct Emc Connection

    Preparations for use 4.3 EMC 4.3.2 Example of correct EMC connection An example of correctly connected shielded cables is shown below. Figure 4-3 Shield connection for cable type NYCWY 4.3.3 Line short-circuit power Information on line short-circuit power The internal switching elements, fuses, etc. have a limited deactivation capacity. The devices may therefore be used only in conjunction with the back-up fuses (gl fuses) specified in the technical data.

  • Page 52: Emitted Interference

    Preparations for use 4.3 EMC Voltage variations, voltage fluctuations and short-time voltage interruptions In accordance with EN 61800-3, DYNAVERT I units are suitable for voltage fluctuations of +10 % and -15 %. • In the case of undervoltage, a decrease in speed can occur if the input rectifier is fully firing and the current limit has been reached.
  • Page 53 Preparations for use 4.3 EMC Harmonic currents The line-side converter takes a current from the power supply, whereby the amplitude of this current is dependent on the load state of the machine and the curve of this current over time is approximately block-shaped.

  • Page 54: Reactive Power

    However, if measures such as radio interference suppression filters are required, then contact Siemens service, see Service & Support (Page 133). 4.3.6 Reactive power...
  • Page 55 Preparations for use 4.4 Realizing operation in the explosion-protected zone Motor in the Ex-Zone Motors connected to the converter can be operated in the hazardous zone. Also observe the following conditions: • Ensure that the motor is approved for converter operation and that it has a corresponding rating plate for converter operation.
  • Page 56 Preparations for use 4.4 Realizing operation in the explosion-protected zone Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 57: Installation

    Installation Installing inverter - General notes • Install the converter so that clean and dry cooling air can enter and leave without obstruction. • Maintain the cooling air clearances stated in the dimension drawing. • Read the degree of protection of the device off the rating plate. •...

  • Page 58: Installing Cabinet Units

    Installation 5.2 Installing cabinet units Installing cabinet units • Install cabinet units on level mounting shelves. Wall mounting is permitted. • If no clearances are stated in the dimension drawing of the order documentation, cabinets can be arranged next to each other. •...
  • Page 59 Installation 5.2 Installing cabinet units ① Canopy ② Screws ③ Bolts supplied in the switch cabinet Figure 5-1 Canopy Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 60: Mounting An External Display (Option)

    Installation 5.3 Mounting an external display (option) Mounting an external display (option) The external display with the item number L0296033 has the same functionality as the internal display. You can connect the display to the inverter at two connectors: • At the RJ-10 connection -X26, and only for installation in the control cabinet with a maximum cable length of 5 m.
  • Page 61 Installation 5.3 Mounting an external display (option) Figure 5-3 Display - Installation in switch cabinet door Connection for external installation with maximum 1.000 meters connection cable length Figure 5-4 Display - external installation Use shielded connection cables. The connecting cable shield must be connected to the shield support provided at the entry point in the housing through the largest possible surface area (for grounding purposes).
  • Page 62 Installation 5.3 Mounting an external display (option) Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 63: Electrical Connection

    The equipment will be damaged as a result. Use special cable lugs which are designed for connecting aluminum and copper. Please contact the Siemens Service (Page 133) for advice about box terminals. Installation and Operating Instructions for LOHER DYNAVERT I Series 7...

  • Page 64: Protecting The Inverter

    Electrical connection 6.2 Protecting the inverter Protecting the inverter When protecting the converter a distinction must be made between the two cases. Procedure when the motor has approximately the same rating as the converter ≥ 0.5 * I • Protect the converter against short circuits. •...

  • Page 65: Connecting Control Cable

    Electrical connection 6.4 Connecting control cable Connecting control cable • Connect the control cables as described in Chapter "Communication Options (Page 84)", or according to the equipment documentation supplied. • Use shielded, twisted pair cables for the connection of signal lines in order to increase the signal quality.

  • Page 66: Dimensioning Mains Power Cables

    Electrical connection 6.5 Line supply connection 6.5.2 Dimensioning mains power cables Dimensioning • Voltage load: – For an operating voltage of up to 690 V, use cables with at least U /U = 0.6/1 kV. – For an operating voltage of up to 950 V, use cables with at least U /U = 1.8/3 kV.

  • Page 67: Connecting Mains Power Cable To The Inverter

    Electrical connection 6.5 Line supply connection • Use an RCD circuit breaker with high leakage current due to the high capacitive leakage currents. The leakage current basically depends on the type, length and laying of the motor cable. – Use at least a 500 mA RCD circuit breaker for converter outputs up to approx. 100 kW. –...

  • Page 68: Inverter Connection For Different Pulse Operation

    Electrical connection 6.6 Motor connection 6.5.5 Inverter connection for different pulse operation Converters equipped with inputs with higher pulse numbers are available for higher outputs from approx. 500 kW; these inputs result in lower line harmonics. Connect the converter to the line supply depending on the number of pulses used: Table 6- 1 Line connection dependent on the number of pulses used Number of...

  • Page 69: Motor Voltage And Type Of Circuit

    Electrical connection 6.6 Motor connection When selecting the motor, the motor manufacturer must choose one which is suitable for operation with a current-source DC link converter: • Power, control range, heating, maximum speed, ... • The direction of rotation can be altered by means of the software (by changing the polarity of the speed setpoint or by means of parameterization).

  • Page 70: Connecting Motor Cable

    Electrical connection 6.6 Motor connection See Chapter "Install and connect in accordance with EMC. (Page 48)". WARNING Capacitive leakage currents An increased current can flow in the motor cable shield as a result of capacitive leakage currents. This can cause the cable to overheat. This can result in death, serious injury or material damage.

  • Page 71: Commissioning

    Commissioning Perform the commission according to the following instructions. Read Chapter to operate the converter "Operation (Page 77)". Use the commissioning instructions for commissioning a standard converter application. Information for special applications can be found in the corresponding sections. Contact the Service Stations of the manufacturer if necessary.

  • Page 72: Check With Line Voltage In No-Load Operation (Uncoupled)

    Commissioning 7.2 Check with line voltage in no-load operation (uncoupled) Performing insulation test 1. Take the necessary safety precautions such as covering neighboring system parts etc. 2. Connect terminals U1, V1, W1, U2, V2, W2. 3. Withdraw the connections of the line supply, DC and motor voltage measurement. If a Bender ground fault monitor is installed, then you must also disconnect this device.
  • Page 73 Commissioning 7.2 Check with line voltage in no-load operation (uncoupled) • Select the required application under P-DRIVE DATA:A, and select the required operating mode under P-OPERATION:Opr.. – Use the associated wiring diagram in the Appendix for this. The "Standard" application is set as the default at the factory.
  • Page 74 Commissioning 7.2 Check with line voltage in no-load operation (uncoupled) Set the following parameters in the control version asyn_FOC under P-MOTOR DATA: 1. Under Motor type, set asyn_FOC. 2. For Sensor, select tachometer type used. 3. Set the number of pulses per motor revolution under /Pulses/360. 4.
  • Page 75 Commissioning 7.2 Check with line voltage in no-load operation (uncoupled) Table 7- 1 The following illustrations give an impression of how the drive behaves when closed-loop control is optimal and not optimal. Speed regulator circuit - optimally configured Speed regulator circuit - too short Tn-Controller Speed regulator circuit - too high P-Controller The following applies to all motors: Enter the rating plate parameters of the motor for sine mode.

  • Page 76: Checks With Mains Power Supply And With Motor

    Commissioning 7.3 Checks with mains power supply and with motor Configuring drive data Specify the speed limits and the direction of the output rotating field in the menu item P-DRIVE DATA. 1. Determine the minimum output frequency of the rotating output field for a minimum setpoint input with value fmin.

  • Page 77: Checking With Motor Coupled To The Work Machine

    Commissioning 7.4 Checking with motor coupled to the work machine Checking the vibration 1. Carry out slowly the complete speed control range. Observe the motor in doing so. – If vibrations occur at a certain speed, contact the motor manufacturer for advice. If required, you can suppress this frequency.
  • Page 78 Commissioning 7.4 Checking with motor coupled to the work machine Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 79: Operation

    Operation Operation 8.1.1 Function of the inverter display Figure 8-1 Inverter display The display is used for operating and monitoring the inverter. LEDs "READY", "RUN" and "FAULT" indicate the actual status of the inverter. The following data can be read on the plain text display: •...
  • Page 80 Operation 8.1 Operation The inverter is operated using the display buttons as follows: Table 8- 1 Inverter operation using the display buttons "Inverter On" "Inverter Off" The buttons for "Inverter On" and "Inverter Off" are only active if you select the appropriate self holding as "Operating source".

  • Page 81: Switching The Unit On And Off

    Operation 8.1 Operation 8.1.2 Switching the unit on and off Read the information in Chapter "Safety information (Page 13)" before you switch on the unit. WARNING Automatic startup Depending on parameter settings and connection of external control devices, the inverter can start up automatically when the mains voltage is connected.

  • Page 82: Setting The Language

    Operation 8.1 Operation 8.1.3 Setting the language The converter has two display languages. 1. Press <S> for approx. 2 seconds to switch the display language. 2. Press <S> again for approx. 2 seconds to switch back to the original display language. This switchover is only temporary, and only acts until the supply voltage is switched off/on the next time.

  • Page 83: Inverter Operating Commands

    Operation 8.1 Operation 8.1.6 Inverter operating commands The converter is operated using various inputs, such as control cable terminal block inputs, control words via fieldbus, signal generators etc. Further information can be found under "Configuring operating sources (Page 83)" The commands have the following functions: •...
  • Page 84 This function is not safety-related in the sense of DIN EN ISO 13849-1:2015. If you must realize a safety-related "Emergency stop" function according to IEC/EN 60204, stop category one, then control this input and a main contactor using an appropriate safety relay, e.g. Siemens type 3TK2827... WARNING Non-safety-related "Emerg. stop (NC) OFF3" function If you use the "Emerg.

  • Page 85: Configuring Operating Sources

    Operation 8.1 Operation 8.1.7 Configuring operating sources • Assign the functions mentioned above to the desired operating source. – You can configure operating sources for Local using internal display, Remote, using control cable terminal strip -X2 and Bus. • Using command Op.-source in menu P- INTERFACE:Op.-source, set your preselection for the on-off commands.

  • Page 86: Communication Options

    Operation 8.1 Operation 8.1.9 Communication Options Figure 8-2 Communication Options Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 87: Meaning Of The Abbreviations For Operating Functions

    Operation 8.1 Operation 8.1.10 Meaning of the abbreviations for operating functions The following abbreviations exist for the operating options of "Controller block" and "Speed On" via display or control cable terminal block: • "siss" • "sisd" • "dids" • "didd" The letters have the following meanings: •...

  • Page 88: P-Analog Outputs" Function

    Operation 8.1 Operation 8.1.13 "P-ANALOG OUTPUTS" function The converter has two electrically isolated analog outputs. Depending on the type of connected measuring instrument, the output signal is automatically set to a +20 mA current source or to a +10 V voltage source. Enter the following in the P-ANALOG OUTPUTS menu: •...

  • Page 89: Standard Mode Settings

    Operation 8.2 Standard mode settings Standard mode settings 8.2.1 Operation "std siss" Dynamic: Pushbutton mode Static: Switch mode Figure 8-3 Assignment of the control cable terminals for operation "std siss" Control behavior for "Local" (dynamic) • Enter commands "Speed On" and "Speed Off" using the <On> and <Off> buttons on the display.

  • Page 90: Operation "Std Sisd

    Operation 8.2 Standard mode settings 8.2.2 Operation "std sisd" Dynamic: Pushbutton mode Static: Switch mode Figure 8-4 Assignment of the control cable terminals for operation of "std sisd" Operation different from "std siss" The operation "Speed On" for "Remote" operation is dynamic. Start the drive with an NO (normally open) contact at -X2:11.

  • Page 91: Operation "Std Didd

    Operation 8.2 Standard mode settings Control behavior for "Local" (dynamic) • Enter the command "Speed On" and "Speed Off" using the <On> and <Off> buttons on the display. • Make the setpoint value setting using the <down arrow> and <up arrow> buttons. •...

  • Page 92: Namur Mode Settings

    Operation 8.3 NAMUR mode settings Operation different from "std dids" The operation "Speed On" for "Remote" operation is dynamic. Start the drive with an NO (normally open) contact at -X2:11. Change the inverter speed to 0 with an NC (normally closed) contact at -X2:10. NAMUR mode settings 8.3.1 Operation according to NAMUR defaults...

  • Page 93: Operation According To "Namur 2

    Operation 8.3 NAMUR mode settings Control behavior for "test" (dynamic) • Enter the command "Controller release" and "CTRL.OFF" using the <On> and <Off> buttons on the display. • Make the setpoint value setting using the <down arrow> and <up arrow> buttons. •...

  • Page 94: Operation According To "Namur 3

    Operation 8.3 NAMUR mode settings Operation different than "Namur 1" The operation of the controller inhibit for "Normal" operation is dynamic. • Start the drive with an NO (normally open) contact at -X2:10. • You inhibit the inverter with a normally closed contact at -X2:11. 8.3.4 Operation according to "Namur 3"...

  • Page 95: Operation According To "Namur 4

    Operation 8.3 NAMUR mode settings 8.3.5 Operation according to "Namur 4" Dynamic: Pushbutton mode Static: Switch mode Figure 8-10 Assignment of the control cable terminals for "Namur 4" operation Operation different than "Namur 3" The operation "Speed On" for "Normal" operation is dynamic. •...

  • Page 96: Operation According To "Namur 6

    Operation 8.3 NAMUR mode settings Control behavior for "test" (dynamic) • Enter the commands "Speed On" and "Speed Off" using the <On> and <Off> buttons on the display. • Make the setpoint value setting using the <down arrow> and <up arrow> buttons. •...

  • Page 97: Controlling The External Connections Of The Inverter

    Operation 8.4 Controlling the external connections of the inverter Operation different than "Namur 5" The operation "Speed On" for "Normal" operation is dynamic. • Start the drive with a normally open contact at -X2:10. • Issue the command "Speed Off" using an NC contact at -X2:11. Controlling the external connections of the inverter 8.4.1 Function of the control cable terminals...
  • Page 98 Operation 8.4 Controlling the external connections of the inverter Control and power circuits have protective separation between them according to EN 61800-5-1. The following graphics show the principle structure: Figure 8-14 Overview of external connections and voltage classes Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...
  • Page 99 Operation 8.4 Controlling the external connections of the inverter ① Potential for output (PTC) (-X3) max. 690 V DVC C ② Potential for digital outputs (-X2:37-42) max. 250 V DVC C Potential for digital outputs (-X2:30,31) max. 250 V DVC C Potential for digital outputs (-X2:32,33) max.

  • Page 100: Sub-D And Usb Connections And Dil Switches

    Operation 8.4 Controlling the external connections of the inverter 8.4.3 Sub-D and USB connections and DIL switches The following illustration clarifies the position of the Sub-D connections and DIL switches. ① S1.1 … S1.4: Hardware setting ② -X25: TTL speed encoder ③...

  • Page 101: Usb Interface

    Operation 8.4 Controlling the external connections of the inverter 8.4.4 USB interface CAUTION Non-isolated USB interfaces The USB interface -X50B is not electrically isolated. The connection of a grounded device can cause an equipment or converter defect and consequentially pose the risk of physical injury. Devices that are connected, e.g.
  • Page 102 Operation 8.4 Controlling the external connections of the inverter Switch "S2" ① Gray cover ② -X26 for an external operator panel ③ Control cable terminal block -X2 Figure 8-17 DIL switch "S2" The first four switches, S2: 1 / 2 / 3 / 4, define the voltage range for analog input 2, control cable terminal -X2:54: Table 8- 4 DIL switch "S2"...

  • Page 103: Connecting Encoders

    Operation 8.4 Controlling the external connections of the inverter Switch S2: 8 / 9 / 10 configures the analog input AI 1 as a current/voltage input, PTC thermistor input, KTY84-130 input or PT100 input. Table 8- 6 DIL switch "S2" - possible settings for AI 1 S2: 8 9 10 Function Control cable terminal...
  • Page 104 Operation 8.4 Controlling the external connections of the inverter • Do not place any gearbox between encoder and motor. Figure 8-18 TTL encoder at -X25 • Use twisted pair cables for the same encoder tracks, e.g. A+ / A-, B+ / B. •...

  • Page 105: Connect The Pc Via Usb At -X50B

    Operation 8.4 Controlling the external connections of the inverter 8.4.7 Connect the PC via USB at -X50B Figure 8-20 PC at -X50B via USB Connect USB socket -X50B to a USB port of your notebook. Use a standard cable that is not longer than 3 m.

  • Page 106: Connection For Optional External Display With Rs 485

    Operation 8.4 Controlling the external connections of the inverter NOTICE Damage to the converter electronics or the PC The pins of socket -X51 are assigned signals other than those shown here. Do not use a standard cable that is completely assigned as otherwise the converter electronics or the PC could be damaged.

  • Page 107: Special Functions

    Operation 8.5 Special functions Figure 8-23 External display connected at -X26 The -X26 interface is only suitable for an external display, for instance installed in the cabinet door. In order to be able to issue commands via an external display connected at -X26 to the inverter, set the corresponding command source in the parameter assignment to "internal".
  • Page 108 Operation 8.5 Special functions Line contactor The converter controls its own line contactor. Note that the supply voltage for the control electronics is tapped before the main contactor. Perform the wiring in accordance with the following plan: Figure 8-24 Line contactor function Table 8- 8 Line contactor functions Terminal / component Function...

  • Page 109: Multiple Function Of The Analog And Digital Inputs

    Operation 8.5 Special functions NOTICE Coil currents above 1 A at contact 41/42 The contact can be destroyed if you load the contact 41/42 with coil currents of more than 1 A. In the case of coil currents exceeding 1 A, connect an auxiliary relay between terminal 41/42 and the main contactor coil.
  • Page 110 Operation 8.5 Special functions • KTY84: The analog input operates as a direct input for a KTY84-130 temperature sensor at control cable terminals -X2:50-51 / 53-51. The measured temperature is available as an analog value under T-AI1 or T-AI 2 for further processing. •...
  • Page 111 Operation 8.5 Special functions In order that you can use these inputs as frequency or tachometer input, you must select the required evaluation function using parameter P-PULSE INPUT:Mode. Independent of the selected evaluation function, as a result, inputs -X2:27 to :29 are assigned, and are no longer available as digital inputs.
  • Page 112 Operation 8.5 Special functions Select the following values for the respective parameters: Table 8- 9 parameter setting for speed sensor Parameter Value P-PULSE INPUT:Mode Tacho 1-track P-PULSE INPUT:Max.plse. 1500 rpm P-PULSE INPUT:Pulses/360 Set the following parameters if a frequency value is needed for the further processing: Table 8- 10 parameter setting for speed sensor with frequency value Parameter...

  • Page 113: Setpoint Channel And Closed-Loop Control

    Operation 8.6 Setpoint channel and closed-loop control Select the following values for the respective parameters: Table 8- 11 parameter setting for digital tachometer Parameter Value P-PULSE INPUT:Mode Tacho 2-track P-PULSE INPUT:Max.plse. 1500 rpm P-PULSE INPUT:Pulses/360 1024 The speed is available as Tacho act from 0 rpm to 1500 rpm, and as Pulse act from 0 % to 100 % for further processing.

  • Page 114: Parameterization

    Operation 8.7 Parameterization Parameterization 8.7.1 Principle of operation of the configuration NOTICE Incorrect parameterization The converter and other connected components can be damaged or destroyed if the parameterization is incorrect. Only qualified personnel may change parameters; the instructions in the Operating Manual and the technical data of the converter and connected components must be carefully observed.
  • Page 115 Operation 8.7 Parameterization Figure 8-28 Parameterization principle of operation Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 116: Protecting Parameters Against Modification

    Operation 8.7 Parameterization 8.7.2 Protecting parameters against modification WARNING Undesirable machine response The machine can respond undesirably as a result of incorrect or modified parameterization of the converter. This can result in death, serious injury or material damage. • Protect the parameterization (parameter assignments) against unauthorized access. •...

  • Page 117: More Documentation About Parameterization

    Operation 8.7 Parameterization 8.7.4 More documentation about parameterization You can find further documentation relating to parameterization on the Internet at www.siemens.com (http://www.siemens.com) Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 118: Examples / Applications

    Operation 8.8 Examples / Applications Examples / Applications 8.8.1 "Standard" application 8.8.1.1 Standard control cable terminals Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 119: Control Cable Terminals "Peripheral Board 1

    Operation 8.8 Examples / Applications ① Global = For Local and Remote in function ② If you use these inputs, remove the jumper. ③ As long as P-INTERFACE:Reset source is set to Global, all reset sources are always effective. ④ Max.

  • Page 120: Control Cable Terminals "Peripheral Board 3

    Operation 8.8 Examples / Applications 8.8.1.4 Control cable terminals "peripheral board 3" ④ X2:3: Four-way distribution terminal for 24 V ⑤ For an equipped peripheral board 3 / 4, the supply of the digital inputs -X2:8 … 16 is switched over. -X2:1/3 is sup- plied instead of -X2:51/55.

  • Page 121: Control Cable Terminals "Peripheral Board 4

    Operation 8.8 Examples / Applications 8.8.1.5 Control cable terminals "peripheral board 4" ① PTC inputs, suitable for motors in non-hazardous zones ③ Remove the 100 Ω resistor if these control cable terminals are being used. ④ -X2:3: Four-way distribution terminal for 24 V ⑤...

  • Page 122: Assignment Of The Digital Inputs

    Operation 8.8 Examples / Applications 8.8.1.7 Assignment of the digital inputs Terminal -X2:13 External fault input. In the case of actuation with 24 V, this results in an error shut- down with storage. Terminal -X2:29 External warning. In the case of actuation with 24 V, this results in a warning without storage.

  • Page 123: Assignment Of The Analog Outputs

    Operation 8.8 Examples / Applications 8.8.1.10 Assignment of the analog outputs • Isolated terminal -X2:62, 63: An output signal of 4 mA to 20 mA is present here. This corresponds to a motor current from zero up to a unit-dependent value. •...

  • Page 124: Namur" Application

    Operation 8.8 Examples / Applications 8.8.2 "Namur" application 8.8.2.1 Control cable terminals for the "Namur" application Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 125: Control Cable Terminals "Peripheral Board 4

    Operation 8.8 Examples / Applications ① "Global" = functional for "Test" and "Normal" ② If you use these inputs, remove the jumper. ③ As long as P-INTERFACE:Reset source is set to Global, all reset sources are always effective. ④ Max. current load of the control voltages: •...
  • Page 126 Operation 8.8 Examples / Applications ① PTC inputs, suitable for motors in non-hazardous zones ② If you use these inputs, remove the jumper. ③ If you use these inputs, remove the 100 Ω resistor. ④ -X2:3: Four-way distribution terminal for 24 V ⑤...

  • Page 127: Operation Setting Of The "Namur" Application

    Operation 8.8 Examples / Applications 8.8.2.3 Operation setting of the "Namur" application The mode setting for the NAMUR application is "Namur 1". Refer to Chapter "NAMUR mode settings (Page 90)" for more detailed information. 8.8.2.4 Assignment of the relay outputs •...

  • Page 128: Assignment Of The Analog Outputs

    Operation 8.8 Examples / Applications 8.8.2.6 Assignment of the analog outputs • Isolated terminal -X2:62, 63: An output signal of 4 mA to 20 mA is present here. This corresponds to a motor current from zero up to a unit-dependent value. •...

  • Page 129: Maintenance

    Maintenance Maintenance and servicing For your personal safety and in order to prevent material damage it is essential that you carefully follow the instructions provided in Chapter "Safety information (Page 13)", especially Chapter "Notes for operator protection (Page 16)", and all safety-related instructions in your product documentation.
  • Page 130 Maintenance 9.2 Decommissioning Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 131: Spare Parts

    To request spare parts, please contact the Siemens sales office responsible for your region. You can find an overview of the Siemens contact partners in your region here (Page 133). Always indicate the part number and - if known - the order number of the spare part required.
  • Page 132 Spare parts 10.2 Spare parts Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 133: Diagnostics, Faults And Warnings

    LEDs "READY" and "RUN" are off additional information in Chapter "Reading event log (dark) (Page 132)". Siemens provides a list with all messages which are shown on the display and possible remedies on the Internet. Installation and Operating Instructions for LOHER DYNAVERT I Series 7...

  • Page 134: Reading Event Log

    Diagnostics, faults and warnings 11.2 Reading event log 11.2 Reading event log If a fault occurs, the event log of the converter stores the following data: • Which error has occurred? • With parallel-connected converters: In which system has the fault occurred? •...

  • Page 135: Service & Support

    Service & Support Siemens Industry Online Support Technical questions or additional information If you have any technical queries or you require additional information, please contact Technical Support (https://support.industry.siemens.com/cs/ww/en/sc/4868). Please have the following data ready: • Type • Serial number You can find this data on the rating plate.
  • Page 136 Service & Support A.1 Siemens Industry Online Support Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 137: Quality Documents

    Quality documents Quality documents for LOHER DYNAVERT I You can find the quality documents here: Siemens Industry Online Support (SIOS) (https://support.industry.siemens.com/cs/products?dtp=Certificate&mfn=ps&pnid=13275&lc= en-WW) Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...
  • Page 138 Quality documents B.1 Quality documents for LOHER DYNAVERT I Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 139: Technical Data

    Further technical data of the converter can be found in the order-specific converter documentation. Other lists and instructions You can download the following descriptions, for example, from the Siemens (www.siemens.com) homepage. • Operating instructions • Parameterization instructions •...

  • Page 140: Technical Data For Transportation

    Technical data C.2 Technical data for transportation Technical data for transportation Carefully observe the following environmental conditions for transport according to EN 60721-3-2:1997: Environmental conditions when transporting the converter Climatic conditions Class 2K3 acc. to EN 60721-3-2:1997 Atmospheric pressure 700 mbar … 1060 mbar, corresponds to max. 3000 meters above sea level Ambient temperature - 25 °C …...

  • Page 141: Technical Data For Operation

    Technical data C.4 Technical data for operation Technical data for operation Make sure that the following environmental conditions for operation are fulfilled. The converters are designed for indoor installation. • Environmental conditions of Class 3K3 acc. to EN 60721-3-3:2002 • Pollution degree 2 •...

  • Page 142: Technical Data Of The Control Cable Terminals

    Technical data C.6 Technical data of the control cable terminals Technical data of the control cable terminals Red pins avoid mixing up the connectors. The control cable terminals are plug-in connections. You can unplug the plugged-in connections when disconnected from the power supply. When selecting cables and conductors and installing them, it is essential that you observe the information provided in Chapter "Connecting control cable (Page 63)"...
  • Page 143 Technical data C.6 Technical data of the control cable terminals Technical data of the control cable terminals Conductor cross-section –X2 rigid / flexible: 0.5 mm² … 2.5 mm² Relay outputs -X2:30 … 42 5 V … 250 V AC / 1 A, 15 AC 5 V …...

  • Page 144: Technical Data And Identification Of The Ptc Thermistor Input At Peripheral Boards 2 And

    Technical data C.7 Technical data and identification of the PTC thermistor input at peripheral boards 2 and 4 Technical data and identification of the PTC thermistor input at peripheral boards 2 and 4 PTC thermistor input - Data Application For monitoring the temperature of standard motors outside a hazardous zone Identification no ATEX marking in conjunction with DYNAVERT I maximum number of sensors...

  • Page 145: Derating

    Technical data C.8 Derating Derating C.8.1 Current derating The devices and the associated system components are rated for an ambient temperature of 40 °C and installation altitudes of up to 1000 m above sea level. The following tables specify the permissible output currents as a function of the installation altitude and ambient temperature.
  • Page 146 Technical data C.8 Derating Installation and Operating Instructions for LOHER DYNAVERT I Series 7 Operating Instructions, 10/2022, 4BS0745-002...

  • Page 147: List Of Abbreviations

    List of abbreviations "Acorn Risc Machine": Microprocessor architecture ATEX "Atmosphère explosible": Synonym for the two EC explosion protection Directives: ATEX Product Directive 94/9/EC and ATEX Safety Directive 1999/92/EC Induction machine beryllium oxide: toxin. Relevant for the disposal Health and safety at work regulations Regulations of the German Trade Association "Compact Disc": Optical storage medium for digital storage of music and data.
  • Page 148 List of abbreviations NRTL "Nationally Recognized Testing Laboratory": American testing facilities that provide product safety testing and certification services to manufacturers NYY, Cable types NYCWY polychlorinated biphenyls: toxins. Relevant for the disposal. PELV "Protective Extra Low Voltage", protective extra-low voltage (PELV). previously function extra-low voltage with safe isolation permanent magnet machine PERM...

  • Page 149: Index

    Index Analog inputs, 107 Fiber-optic cables, 26 Analog outputs, 86 Five safety rules, 13 Application Flashlight, 26 Factory settings, 36 Fuse, 62 Commissioning, 69 Grounding Commutation notches, 49, 50 ESD shoe grounding strips, 23 Components that can be destroyed by electrostatic discharge (ESD) Guidelines, 23 Connecting the control cables, 63...
  • Page 150 Index Operation, 77 Operation settings NAMUR, 90 Standard, 87 Order number, 29 Outputs Analog, 86 Digital, 85 Parameter Overview, 36 Parameterization, 112 PROFIBUS board, 37 Protecting the converter, 62 PTC inputs, 35 PTC thermistor inputs, 35 Radio telephones, 25 Reactive power, 52 Recycling, 127 Safety rules, 13 Setpoint source, 111...
  • Page 152 More information Siemens: www.siemens.com Industry Online Support (service and support): www.siemens.com/online-support IndustryMall: www.siemens.com/industrymall Siemens AG Digital Industries Motion Control Postfach 3180 91050 Erlangen Germany...

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