1. Manuals
  2. Brands
  3. Smitec Manuals
  4. Servo Drives
  5. COSMOS 302 Series
  6. Installation, use and maintenance manual

Smitec COSMOS 302 Series Installation, Use And Maintenance Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

COSMOS 302X series servo drives / inverters
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 SERVO-DRIVES COSMOS 302X SERIES, CAREFULLY
READ THIS MANUAL AND FOLLOW ALL INSTRUCTIONS, IN ORDER TO ENSURE
MAXIMUM SAFETY
I dati tecnici e i disegni riportati nel presente manuale potrebbero aver subito delle modifiche
successive; fare sempre riferimento all'ultima versione disponibile.
Ver. 1.01
SERVO-DRIVES
COSMOS 302X SERIES
Installation, use and maintenance manual - EN
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the COSMOS 302 Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Smitec COSMOS 302 Series

Summary of Contents for Smitec COSMOS 302 Series

  • Page 1 COSMOS 302X series servo drives / inverters Installation, use and maintenance 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 SERVO-DRIVES COSMOS 302X SERIES, CAREFULLY...

  • Page 2: Table Of Contents

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Summary 1 Preface ............................... 3 2 General warnings ............................4 3 Safety instructions ............................ 6 3.1 General information ..........................6 3.2 Precautions during handling and assembly ..................6 3.3 Precautions against risk of Electric Shock ..................

  • Page 3: Preface

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 1 Preface This manual provides all necessary information for the installation, use and maintenance of the series servo- drives COSMOS 302X. The instructions included in this manual are addressed to the following professionals: User is a person, a company or an institution that buys the equipment and User uses it for the purposes it was designed for.

  • Page 4: General Warnings

    MANUAL. THE EQUIPMENT MUST BE USED FOR PURPOSES DIFFERENT THAN THE ONES DESCRIBED IN THIS MANUAL; SMITEC S.p.A. SHALL NOT BE HELD RESPONSIBLE FOR ANY DAMAGES, INCON- VENIENCES OR ACCIDENTS DUE TO THE NON-COMPLIANCE WITH THESE PRESCRIPTIONS. In order to make the manual consultation easier, the following symbols have been adopted: Indication of “PROHIBITED ACTION”.
  • Page 5 COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN The symbol “USE OF INDIVIDUAL PROTECTIONS” means that protective gloves must be worn. The symbol “USE OF INDIVIDUAL PROTECTIONS” means that protective glasses must be worn. Indication of “INFORMATION OF PARTICULAR RELEVANCE”.

  • Page 6: Safety Instructions

    It is absolutely forbidden to use the equipment for different purposes than the ones de- scribed in this manual. The technical data and the drawings in this manual might have been modified later; always refer to the latest version. All upgrades can be requested to SMITEC S.p.A. directly.

  • Page 7: Precautions Against Risk Of Electric Shock

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 3.3 Precautions against risk of Electric Shock The high voltage of some accessories and components in the servo-driver/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 8: Precautions Against Hot Components

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 3.4 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 9: Data Sheet

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 4 Data sheet 4.1 Description The COSMOS 302X series inverters are designed for the simultaneous control of two three-phase asynchro- nous motors; the electronic boards are housed inside a sturdy plastic case, and the dissipation of power is en- sured by an aluminum heatsink.

  • Page 10: Reference Documents

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 4.2 Reference documents Code Description DK400211 COSMOS 302X user and programming manual 4.3 Technical data 4.3.1 Environmental characteristics 0° ÷ +40°C with full load operation Operating temperature 0°...

  • Page 11: Power Supplies

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Air humidity during transport 5 ÷ 95% 1000 m (on the sea level) at nominal output current Maximum altitude 2000 m (on the sea level) with current derating Output current derating as a function of altitude 4.3.2 Power supplies...

  • Page 12: Digital Inputs

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Peak output current 12 A Phase-to-phase short circuit, overload, servo-drive Protections overtemperature 4.3.4 Digital inputs Number of inputs 24V digital inputs compatible with type 1 and type 3 according Type to IEC 61131-2 Max frequency input signal...

  • Page 13: Configurations / Order Codes

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 4.4 Configurations / order codes Up to date, we defined some standard configurations of servo-drives/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 driver label.

  • Page 14: Model Code

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 4.5 Model code The specific features of a servo-driver/inverter of the COSMOS 302X series are defined by an alpha-numeric code printed on the device label, near the MODEL code. Here is the code table: MO DEL * * * * * .

  • Page 15: Accessories

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 4.6 Accessories The COSMOS 302X series servo-drives / inverters are supplied with the complete set of detachable connectors for power and I / O connections (where provided). The same connectors can be ordered separately as well as other accessories not included in the drive.

  • Page 16: Mechanical Specifications

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 4.8 Mechanical specifications 4.8.1 Weight The following table shows the weight: Type Weight (kg) KZ010525 1.0 kg 4.8.2 Model size Ver. 1.01...

  • Page 17: Installation And Start-Up

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Installation and start-up Preliminary operations • Verify the perfect integrity of the equipment and its components. • Make sure the installation manual is present. Positioning and installation The servo-drives/inverters of the COSMOS 302X series are designed for operating in closed electrical operating areas (as defined in the IEC 61800-5-1:2009-04 Standard);...
  • Page 18 COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN The servo-drives/inverters of the COSMOS 302X series 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 19: Electrical Connections

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Electrical connections The device described in this manual is equipped with screw terminal blocks for high voltage electrical connec- tions (mains power supply, motor outputs, PE (Ground) protective conductor), while the extra low voltage con- nections (24V power supply, 24V digital inputs) are made via detachable connectors.

  • Page 20: Mains Power

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.1.1 Mains power These are the connections of 230VAC supply. WARNING Risk of Electric Shock; wait at least No. 360 seconds (6 minutes) after disconnecting power. AVERTISSEMENT Risque de choc électrique;...
  • Page 21 COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN AVERTISSEMENT 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 ef- fectué...

  • Page 22: Cavi E Dispositivi Di Protezione

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.1.1.1 Cavi e dispositivi di protezione Here are the specifications of the cables to be used for wiring: Minimum cross-section of solid conductor * ** 1.5 mm Maximum cross-section of solid conductor * ** 4.0 mm Minimum cross-section of flexible conductor * **...
  • Page 23 COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Protection for use exclusively in compliance with IEC 61800-5-1 If the servo-drive protection is ensured by fuses, their size must guarantee the protection of both the device and the conductors.

  • Page 24: Installation Criteria For Ul Certification

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Protection for UL applications according to IEC / UL 61800-5-1 and C22.2 No.274 The characteristics of the recommended fuses are summarized in the following tables: COSMOS 302X Marking Mersen Model...

  • Page 25: Motor Wiring

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.2 Motor wiring The power wiring must be made by means of a 6-pole terminal board; the following picture shows the pin con- figuration. Motor wiring Label Signal Phase output W - motor 1...
  • Page 26 COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Due to the high noise levels generated by PWM modulation on the motor outputs, it is obligatory to use a shield- ed 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 27: Auxiliary Power Supply And 24V Digital Inputs

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.3 Auxiliary power supply and 24V digital inputs The drive is equipped with a connector for connecting the 24V auxiliary power supply and the digital inputs. The pinout of the connector provided for this purpose is shown in the following paragraphs.

  • Page 28: Auxiliary Power Supply

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.3.1 24V auxiliary power supply A 24VDC auxiliary voltage is required for operation of the control logic and other peripherals such as the en- coder. In the absence of this power supply, the servo-drive will not work even if the 230VAC main power supply is present.

  • Page 29: Digital Inputs

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.3.2 24V digital inputs The servo-drive / inverter is equipped with 4 general purpose 24V 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 30: Incremental Encoder

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.4 Incremental encoder An encoder is used as a feedback device for reading and controlling the motor position and speed. 302X series cosmos inverters are equipped with a peripheral device that can acquire data from incremental digital encod- ers, which are powered by 5 VDC and have differential output signals.
  • Page 31 COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN The following picture shows an example of connection; in case of asynchronous motor, the Hall sensors are not included. The wiring must be made by a shielded cable; the shield on the cable end on the servo-drive side must be sol- dered directly to the connector shell.

  • Page 32: Field Bus Flxio

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.5 Field bus FLxIO The servo-driver/inverter is equipped with an interface for FLxIO field bus. This bus, based on a RS485 elec- trical non-insulated interface, performs a reliable, real-time control of complex applications. The connections are made by means of RJ45 connectors, situated on the front panel;...

  • Page 33: Manual Addressing

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 5.3.5.1 Manual addressing Each slave in a FLxIO bus must have its address, which can be modified in a very easy way. To this purpose, the servo-drive is equipped with a rotary switch (on the front panel), with 16 different positions (from 0 to F, in hexadecimal notation).

  • Page 34: Automatic Addressing

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN Since the address is read only when the device is switched on, the address must be set before powering the system, otherwise it will not be possible to see the modifications until the system re-starts. CAUTION Make sure the address is correct before powering up the devices;...

  • Page 35: Firmware Update

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 6 Firmware update Following improvements or functionality additions, the COSMOS 302X series servo-drives can be upgraded with a newer firmware version. This operation can be implemented directly via the FLxIO fieldbus (teleprogramming); if the master device de- tects that the servo-drive is programmed with a FW version different from the one loaded in memory, it auto- matically reprograms it.

  • Page 36: Storage

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 7 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. Do not stack more than 10 servo-drives, in order to avoid the package and/or the device being subject to ex- cessive stress.

  • Page 37: Maintenance

    Installation, use and maintenance manual - EN 8 Maintenance SMITEC S.p.A. does not require any ordinary maintenance to be performed on servo-drives/inverters of the COSMOS 302X series; remember that no component may be removed from the device, since such removal may compromise the safety level.

  • Page 38: Disposal And Demolition

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 9 Disposal and demolition The equipment must be disposed of in compliance with the legislation in force in the country where it is in- stalled. In case of partial disposal of the equipment (frame, dissipater, electronic boards), the different materials must be separated (aluminium, plastic, etc.).

  • Page 39: Analytical Index

    COSMOS 302X series servo drives / inverters Installation, use and maintenance manual - EN 10 Analytical index Switching frequency ........11 Active power ............ 11 Air humidity ............10 Asynchronous motor ........11 Transport............11 Automatic addressing ........34 Auxiliary power supply ......11, 27, 28 Weight .............

This manual is also suitable for:

Cosmos 3020-fa

Table of Contents