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Smitec COSMOS 301X Installation And Use Manual

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Servodrive/Inverter series - Second series COSMOS 301X
Smitec S.p.A., viale Vittorio Veneto 4, 24016 San Pellegrino Terme (BG), Italy, www.smitec.it
Installation, use and maintenance manual
BEFORE STARTING UP THE SERVODRIVE/INVERTER SERIES COSMOS 301X,
CAREFULLY READ THIS MANUAL AND FOLLOW ALL INSTRUCTIONS, IN
ORDER TO ENSURE MAXIMUM SAFETY
The technical data and the drawings in this manual might have been modified later;
always refer to the latest version.
Ver. 2.00
SERVODRIVE/INVERTER
SERIES COSMOS 301X
Smilodonte
Installation and use manual - EN
1/53

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  • Page 1 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN Smitec S.p.A., viale Vittorio Veneto 4, 24016 San Pellegrino Terme (BG), Italy, www.smitec.it Installation, use and maintenance manual BEFORE STARTING UP THE SERVODRIVE/INVERTER SERIES COSMOS 301X, CAREFULLY READ THIS MANUAL AND FOLLOW ALL INSTRUCTIONS, IN...

  • Page 2: Table Of Contents

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN Index Preface .............................. 3 General instructions ........................4 Safety instructions .......................... 5 General information ........................5 Precautions against risk of Electric Shock ..................6 Precautions against hot components ..................7 Technical features ...........................

  • Page 3: Preface

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 1 Preface This manual provides the information required for installation, use and maintenance of servodrive/inverter series COSMOS 301X. The instructions included in this manual are addressed to the following professionals:...

  • Page 4: General Instructions

    IN PARTICULAR, ADOPT ALL SAFETY PRECAUTIONS AND PRESCRIPTIONS INDICATED IN THIS MANUAL. THE EQUIPMENT CAN NOT BE USED FOR DIFFERENT PURPOSES THAN THE ONES DESCRIBED IN THIS MANUAL; SMITEC S.p.A. SHALL NOT BE HELD RESPONSIBLE FOR ANY DAMAGES, INCONVENIENCES OR ACCIDENTS DUE TO THE NON-COMPLIANCE WITH THE PRESCRIPTIONS.

  • Page 5: Safety Instructions

    3.1 General information Do not install or use the equipment before integrally reading and understanding this manual. In case of difficulties of interpretation, contact SMITEC technical service. It is absolutely forbidden to use the equipment for different purposes than the ones described in this manual.

  • Page 6: Precautions Against Risk Of Electric Shock

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 3.2 Precautions against risk of Electric Shock The high voltage of some accessories and components in the servodrive/inverter might cause electrocution, if the user came into contact with them. Be careful to the terminal boards and to the motor/dynamic brake connection.

  • Page 7: Precautions Against Hot Components

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 3.3 Precautions against hot components WARNING The parts of the apparatus can reach an extremely high temperature in operating mode or post-operation; take particular care not to touch the parts of the equipment in these cases, or use special protections and precautions during handling: HOT SURFACE, RISK OF BURN.

  • Page 8: Technical Features

    4 Technical features 4.1 Description The servodrive/inverter series COSMOS 301X have been designed for three-phase asynchronous electrical motors and for brushless AC motors (BLAC). The core of the power section is an intelligent IGBT module (IPM), featuring the necessary protections that guarantee an extreme reliability and efficiency, besides reducing the need for external components.

  • Page 9: Technical Data

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 4.2 Technical data 4.2.1 Environmental features 0° ÷ 40°C without derating (full output current) Operational temperature 0° ÷ 55°C with derating (reduced output current) 40°C without derating (full output current) Maximum surrounding air temperature (UL) 55°C with derating (reduced output current)

  • Page 10: Motor Output

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN Maximum mains input current 10 A RMS Auxiliary mains voltage 24 VDC -15 ÷ +20%; max ripple 5% of the rated value Depending on the various models: Maximum auxiliary current KZ010375, KZ010376: 0.2 A...

  • Page 11: Encoder Input

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 4.2.5 Encoder input Type Input for readout of incremental encoder with 5 V differential signals Maximum input frequency 200 kHz Power supply 5 V, max 200 mA 4.2.6 Digital inputs...

  • Page 12: Configurations / Order Codes

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 4.3 Configurations / order codes Up to date, we defined some standard configurations of servodrives/inverters, with their order code and type number (4 figures, indicating the series, the maximum current and the release). These data are indicated on the servodrive/inverter label.

  • Page 13: Accessories

    Installation and use manual - EN 4.4 Accessories The servodrives/inverters series COSMOS 301X are supplied with a series of removable connectors for power connection and I/O (where relevant). These connectors can be ordered separately, as well as other accessories not included in the servodrive/inverter.

  • Page 14: Heat Dissipation

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 4.5 Heat dissipation During operation, a servodrive/inverter dissipates a certain quantity of electric power, due to the imperfect nature of electronic components. As a consequence, the components temperature increases, especially for the power section components.
  • Page 15 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN The current that a servodrive/inverter can supply depends on the ambient temperature; in order to avoid a reduction in the actual deliverable current, install a cooling system, if necessary.

  • Page 16: Electromagnetic Compatibility (Emc)

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 4.6 Electromagnetic compatibility (EMC) The servodrives/inverters comply with EN IEC 61800-3 requirements; they must be installed in the second environment, category C3, on the following conditions: • The connection between the servodrive/inverter and the motor is made by means of an adequately sized shielded cable.

  • Page 17: Mechanical Specifications

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 4.7 Mechanical specifications 4.7.1 Weight The following table indicates the weight of the different models, with all removable connectors: Type Weight (kg) KZ010375 KZ010376 KZ010385 4.7.2 External dimensions Ver.

  • Page 18: Installation And Start-Up

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5 Installation and start-up 5.1 Preliminary operations • Verify the perfect integrity of the equipment and its components. • Make sure the installation manual is present. 5.2 Positioning and installation The servodrives/inverters are designed for operating in closed electrical operating areas (as defined in the EN 61800-5-1 standard);...
  • Page 19 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN The servodrives/inverters generate a certain quantity of heat during operation; the electrical panel must be able to dissipate it, in order to avoid an excessive temperature increase. A common solution consists in installing cooling fans or a conditioner.

  • Page 20: Electrical Connections

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3 Electrical connections The devices described in this manual are equipped with a screw-type terminal board for high-voltage connections [mains power, motor outputs, bus voltage, brake resistor, protective conductor PE (Ground)];...

  • Page 21: Connections (Kz010385)

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2 Connections (KZ010385) The following picture shows the arrangement of the connectors and terminal boards: Ver. 2.00 Smilodonte 21/53...

  • Page 22: Mains Power

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.1. Mains power These are the connections of 230VAC supply. CAUTION Risk of Electric Shock; wait at least No. 360 seconds (6 minutes) after disconnecting power. ATTENTION Risque de choc électrique;...
  • Page 23 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN ATTENTION Pour des raisons de sécurité, l'appareil doit toujours fonctionner avec la connexion PE (Ground) connectée. risque d'électrocution! Le raccordement de PE (Ground) doit être effectué à l'aide de la borne appropriée, en évitant de compter uniquement sur les vis de fixation mécaniques.

  • Page 24: Cables And Protection Devices

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.1.1. Cables and protection devices Here are the specifications of the cables to be used for wiring: Minimum cross-section of solid conductor * ** 1.5 mm 24 AWG Maximum cross-section of solid conductor * ** 4.0 mm...

  • Page 25: Protection For Use Exclusively In Compliance With En 61800-5-1

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.1.2. Protection for use exclusively in compliance with EN 61800-5-1 If the servodrive/inverter protection is ensured by fuses, their size must guarantee the protection of both the device and the conductors.

  • Page 26: Protection For Ul Applications According To Ul 61800-5-1 And Csa C22.2 No.274

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.1.3. Protection for UL applications according to UL 61800-5-1 and CSA C22.2 No.274 The characteristics of the recommended fuses are summarized in the following tables: COSMOS 301X...

  • Page 27: Motor, Brake Resistor And Dc Bus Wiring

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.2. Motor, brake resistor and DC bus wiring The power wiring must be made by means of a 6-pole terminal board; the following picture shows the pin configuration.
  • Page 28 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN MOTOR DRIVE Due to the high noise levels generated by PWM modulation on the motor outputs, it is obligatory to use a shielded cable for connecting motors. The shield must be connected to earth on both sides with a low- impedance connection (such as a metal cam);...
  • Page 29 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN CAUTION When a brake resistor is used, remember that the servodrive/inverter must be programmed with correct parameters. The use of incorrect parameters could damage the resistor and/or servodrive/inverter, besides causing a risk of fire.
  • Page 30 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN When multiple servodrives/inverters are connected to a common bus voltage and the power to an individual device is switched off, it will continue to be electrically live; do not touch the terminal boards or perform any maintenance on the device;...

  • Page 31: Auxiliary And I/O Power

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.3. 24V auxiliary and I/O power This family of servo drives/inverters can be equipped with one or more connectors for connecting the 24V auxiliary power supply and any I/O. The following paragraphs show the pinout of the connectors provided for this purpose.

  • Page 32: Connections (Kz010385)

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.3.2. Connections (KZ010385) This version is equipped with two removable connectors (J5 and J6) for wiring 24V auxiliary power and digital/analogue I/Os. Here is the pin configuration of the connectors:...

  • Page 33: Power

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.3.3. 24V power Some versions of the servodrive/inverter require 24VDC auxiliary power to operate the control logic, the I/Os and other peripherals (such as encoder). If auxiliary power is absent, the servodrive/inverter will not operate, even though it is powered by 230VAC.

  • Page 34: Digital Inputs

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.3.4. 24V digital inputs The servodrives/inverters are equipped with a certain number of 24V general-purpose digital inputs. These inputs are typically used to acquire data from sensors with digital output, which are very common in industry (such as photocells, limit switches, etc.).

  • Page 35: Digital Outputs

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.3.5. 24V digital outputs The 3012-RA model is equipped with a certain number of 24V general-purpose digital outputs. They are typically used for piloting 24V actuators (such as solenoid valves, relay or contactor coils, lamps, etc.), or for generating digital signals (for example, for communicating with a PLC).

  • Page 36: Incremental Encoder

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.3.6. Incremental encoder An encoder is used as a feedback device for reading and controlling the motor position and speed. These servodrives/inverters are equipped with a peripheral device that can acquire data from incremental digital encoders, which are powered by 5 VDC and have differential output signals.

  • Page 37: Motor Temperature Sensor

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN The wiring must be made by a shielded cable; the shield on the cable end on the servodrive/inverter side must be soldered directly to the connector shell. Connect the other end of the shield to the encoder housing, when possible.

  • Page 38: Thermocouple J Input

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.3.8. Thermocouple J input The 3012-RA model is equipped with an input for reading type-J thermocouples; they are commonly used for temperature detection in several industrial applications. Since these sensors deliver a voltage signal...

  • Page 39: Field Bus

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.4. Field bus 5.3.2.4.1. FLxIO versions Refer to the FlxIO bus integration and FlxMod system DK400076 manual for the correct definition of the connection topology of the FlxIO bus.
  • Page 40 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN Address 0 can not be used; each device on the same bus must have a different address. The presence of two devices with the same address creates communication problems and may cause the system to behave uncontrollably.

  • Page 41: Versione Modbus

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 5.3.2.4.2. Versione Modbus The 3012-RA model is equipped with a RS485 serial non-insulated interface. It can be used for the control/diagnosis/parametrization of a device with MODBUS RTU protocol.

  • Page 42: Diagnostics

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 6 Diagnostics 6.1 Signalling LEDs On the front panel of the device there are two LED indicators identified with the letters L1 and L2. They indicate the fieldbus status of the device; depending on the FlxIO or Modbus field bus used, the signalling mode of the LEDs is different.

  • Page 43: Leds Behavior For Flxio Field Bus

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 6.1.1 LEDs behavior for FlxIO field bus Marking Function Field bus status (red LED) Field bus status (green LED) They have the following meaning according to the FlxIO standard, based on their switching on and off and...

  • Page 44: Leds Behavior For Modbus Field Bus

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 6.1.2 LEDs behavior for Modbus field bus Marking Function Field bus status (2 LEDs; one amber and the other green) Field bus status (2 LEDs; one red and the other green) They have the following meaning according to the Modbus standard, based on their switching on and off and the frequency with which they flash.

  • Page 45: Updating The Firmware

    For the model code. KZ010385, the upgrading operation requires a PC with Windows XP or recent release, equipped with a free USB port; also the SMITEC Winmicro dedicated software must be already installed on the PC. In order to install this utility, refer to the guide included in the installation files. Also the RS-USB485 adapter (cod.
  • Page 46 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN • After the software has been started, the following window will be displayed: • Open the program menu by clicking on the icon at the top left and deselect the Enable Profiler item: •...
  • Page 47 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN • The configuration window will be displayed; in the section Settings select the COM port to be used (in general, you should select the COM with the highest value).
  • Page 48 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN • In the main window click the following button: • The following dialogue box will appear from which it will be possible to select the file to program; make sure you upload the correct file: •...
  • Page 49 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN • Click the button GO to start programming. • The programming procedure will start, clearly indicated by the progress bar: • At the end of the programming procedure, a message will be displayed, indicating if the operation has been successful and the time required to perform it.
  • Page 50 Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN • In case of failure with message Synchronization Error, make sure the type of microcontroller, the file and the port number are correct. • After the upgrades, leave the programme, by clicking on the button: •...

  • Page 51: Storage

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 8 Storage The equipment can be stored in its original package for the necessary period; it must be kept in a covered area even if it is packed. Protect the equipment from dust and weather.

  • Page 52: Maintenance

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 9 Maintenance SMITEC S.p.A. does not require any ordinary maintenance to be performed on servodrives/inverters; remember that no component may be removed from the device, since such removal may compromise the safety level.

  • Page 53: Disposal And Demolition

    Servodrive/Inverter series - Second series COSMOS 301X Installation and use manual - EN 10 Disposal and demolition The equipment must be disposed of in compliance with the legislation in force in the Country where it is installed. In case of partial disposal of the equipment (frame, dissipater, electronic boards), the different materials must be separated (aluminium, plastic, etc.).

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