Smitec COSMOS 301 Series Manuel utilisateur

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

Smitec S.p. ., viale Vittorio Veneto 4, 24016 San Pellegrino Terme (BG), Italy, www.smitec.it

Installation, use and maintenance manual

BEFORE STARTING UP THE COSMOS 3 1X SERVO-DRIVES, CAREFULLY

READ THIS MANUAL AND FOLLOW ALL INSTRUCTIONS, IN ORDER TO

ENSURE MAXIMUM SAFETY

SERVO DRIVES

COSMOS 3 1X SERIES

The technical data and the drawings in this manual might have been modified later;

always refer to the latest version.

Ver. 1.09 SMIT Cdd 1/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN
CONTENTS
  PR FAC  .............................................................................................................................................................4
  G N RAL INSTRUCTIONS .................................................................................................................................5
  Safety instructions .................................................................................................................................................7
1    General information .......................................................................................................................................7
2    Precautions against risk of  lectric Shock .....................................................................................................8
3    Precautions against hot components ............................................................................................................9
  T CHNICAL F ATUR S ....................................................................................................................................10
1    Description ...................................................................................................................................................10
2    Technical specifications ...............................................................................................................................12
2.1     nvironmental features ........................................................................................................................12
2.2    Ratings .................................................................................................................................................13
2.3    Motor output .........................................................................................................................................13
2.4    Dynamic brake output ..........................................................................................................................14
2.5     ncoder input .......................................................................................................................................14
2.6    Resolver input ......................................................................................................................................14
2.7    Digital inputs ........................................................................................................................................14
2.8    Digital outputs ......................................................................................................................................14
2.9    Static brake output ...............................................................................................................................14
2.10    Counter input .....................................................................................................................................14
2.11    0 ÷ 10 V input .....................................................................................................................................14
2.12    4 ÷ 20 mA input ..................................................................................................................................15
2.13    Motor temperature sensor input .........................................................................................................15
2.14    0 ÷ 10 V output ...................................................................................................................................15
2.15    Reference voltage output ...................................................................................................................15
2.16    Thermocouple input ...........................................................................................................................15
3    Configurations / order codes .......................................................................................................................16
4    Model code ..................................................................................................................................................18
5    Accessories .................................................................................................................................................19
6    Heat dissipation ...........................................................................................................................................20
7     lectromagnetic compatibility ( MC) ...........................................................................................................22
8    Mechanical specifications ............................................................................................................................23
8.1    Weight .................................................................................................................................................. 23
8.2     xternal dimensions without operator interface ...................................................................................23
8.3     xternal dimensions with operator interface VISIO 3000 ....................................................................24
  INSTALLATION AND START-UP .......................................................................................................................25
1    Preliminary operations .................................................................................................................................25
2    Positioning and installation ..........................................................................................................................25
3     lectrical connections ..................................................................................................................................27
3.1    Connections (KZ010374) .....................................................................................................................27
3.2    Connections (KZ010375 and KZ010376) ............................................................................................28
3.3    Connections (KZ010377 and KZ010389) ............................................................................................29
3.4    Connections (KZ010385) .....................................................................................................................30
3.5    Connections (KZ010387 and KZ010388) ............................................................................................31
4    Mains power and  MI filters ........................................................................................................................32
4.1    Power supply with IT distribution networks ..........................................................................................33
4.2    Cables and protection devices .............................................................................................................34
5    Installation criteria for UL certification ..........................................................................................................36
6    Motor, brake resistor and DC bus wiring .....................................................................................................37
7    24V auxiliary and I/O power ........................................................................................................................41
7.1    Connections (KZ010374) .....................................................................................................................41
7.2    Connections (KZ010375 and KZ010376) ............................................................................................42
7.3    Connections (KZ010377 and KZ010389) ............................................................................................43
7.4    Connections (KZ010385) .....................................................................................................................44
7.5    Connections (KZ010387 and KZ010388) ............................................................................................45
7.6    24V auxiliary power ..............................................................................................................................46
7.7    24V digital inputs ..................................................................................................................................47
7.8    Counter input .......................................................................................................................................48
7.9    24V digital outputs ...............................................................................................................................49
7.10    Motor brake output .............................................................................................................................49
7.11    Incremental encoder ..........................................................................................................................50
7.12    Resolver .............................................................................................................................................52
7.13    Motor temperature sensor ..................................................................................................................54
7.14    0 to 10V analogue input and 10V reference generator ......................................................................55
7.15    4 to 20mA analogue input ..................................................................................................................56
Ver. 1.09 SMIT Cdd 2/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN
7.16    0 to 10V analogue output ...................................................................................................................57
7.17    Thermocouple J input ........................................................................................................................58
8    Field bus ......................................................................................................................................................59
8.1    FL XTRON versions ...........................................................................................................................59
8.2    FLxIO versions .....................................................................................................................................60
9    RS485 interface ...........................................................................................................................................62
10    Removable operator interface (HMI) .........................................................................................................63
10.1    Function of the keys ...........................................................................................................................64
  UPDATING TH  FIRMWAR  .............................................................................................................................65
  STORAG  ........................................................................................................................................................... 72
  MAINT NANC  .................................................................................................................................................. 73
  DISPOSAL AND D MOLITION ..........................................................................................................................74
Ver. 1.09 SMIT Cdd 3/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

1 PREFACE

This manual provides the information required for installation, use and maintenance of servo-drives/inverters

of COSMOS 301X series.

The instructions included in this manual are addressed to the following professionals:

User User is a person, a company or an institution that buys the equipment and uses it for the

purposes it was designed for.

User / operator User or operator is a person authorized by the user to work on the equipment.

Qualified personnel It refers to all persons with specific competence, able to recognize and avoid the dangers

deriving from the use of the equipment.

The present instructions must be made available to all above persons.

Ver. 1.09 SMIT Cdd 4/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

2 GENERAL INSTRUCTIONS

The assembly instructions are an integral part of the equipment and must be kept for future reference, until it

is dismantled. The present instructions reflect the state of the art at the moment when the equipment was

sold; they will remain fully acceptable despite subsequent upgrades based on new experience.

DO NOT USE THE EQUIPMENT, NOR MAKE ANY INTERVENTION BEFORE INTEGRALLY

READING AND UNDERSTANDING THIS MANUAL.

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.

In order to make the manual consultation easier, the following symbols have been adopted:

The indication of "FORBIDD N B HAVIOR".

The symbol "DANG R" is used when the non-compliance with the prescriptions or misuse

may cause serious injuries.

The symbol "DANG R OF HOT SURFAC S" is used when the non-compliance with the

prescriptions may cause serious injuries.

The symbol "DANG R OF L CTRICAL SHOCK" is used when the non-compliance with

the prescriptions may cause serious injuries.

The symbol "US OF INDIVIDUAL PROT CTIONS" means that protective gloves must be

worn.

The symbol "US OF INDIVIDUAL PROT CTIONS" means that protective glasses must

be worn.

The indication of "PARTICULAR R L VANT INFORMATION".

Ver. 1.09 SMIT Cdd 5/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

The safety prescriptions aim at establishing a series of behaviours and obligations to be complied with, while

performing the activities described later on in this manual.

These prescriptions constitute the prescribed method of operating the machine, in a way that is safe for

personnel, tools/equipment and environment.

Ver. 1.09 SMIT Cdd 6/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

3 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 SMIT C technical service.

It is absolutely forbidden to use the equipment for different purposes than the ones

described 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

SMIT C S.p.A. directly.

Make sure that the personnel is qualified and adequately informed about the risks he may

run and how to avoid them.

The COSMOS 301X series servo drives is authorized can be used only after the

classification of the machine operating area and after checking the safety levels, which

must correspond to the assembly safety levels.

Precautions during handling and assembly

Use adequate tools during the assembly, in order to avoid crushing or abrasions.

Metal components and sharp surfaces may cause cuts and tears. In case of contact, be

very careful and wear the personal protection equipment.

Ver. 1.09 SMIT Cdd 7/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

3.2 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.

There are some condensers inside the driver which maintain a dangerous voltage for at

least 6 minutes after switching them off. Before starting any operation, make sure that the

driver has been switched off at least 6 minutes earlier and that the motor is still.

Avoid any metal components (screws, electrical cables…) fall into the driver during the

installation, because they might cause short-circuits.

The driver is an electric generator. The running speed becomes electric potential. High

voltage is already generated at 300 rpm.

During installation and maintenance, disconnect the device from the mains power supply.

Risk of lectric Shock.

Some components (such as the aluminium heat sink) are made of conductive materials.

They must be safely connected to the protective conductor (P /Ground) by using the

specific terminal strips, in order to avoid lectric Shock.

Never use the device if it is partially or totally disassembled. Risk of lectric Shock and/or

damages to people and properties.

Ver. 1.09 SMIT Cdd 8/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

3.3 Precautions against hot components

W RNING

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 SURFAC , RISK OF

BURN.

VERTISSEMENT

Les pièces de l'appareil peuvent atteindre une température extrêmement élevée en mode

de fonctionnement ou post-opération; veillez particulièrement à ne pas toucher les pièces

de l'équipement dans ces cas, ou utilisez des protections et des précautions spéciales

lors de la manipulation: SURFAC CHAUD , RISQU D BRÛLUR .

Ver. 1.09 SMIT Cdd 9/74

Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN

4 TECHNICAL FEATURES

4.1 Description

The servo-drives/inverters of the COSMOS 301X series 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. The servo-drives/inverters of the COSMOS 301X series

for asynchronous and brushless motors is constituted by an aluminium dissipater and by electronic boards

included in a special “plastic case”.

In particular, the servo-drives/inverters of the COSMOS 301X series for asynchronous and/or brushless AC

motors can control start/stop functions, motor speed and position and motor torque and can perform

diagnostic activity, etc. They are also used to manage abnormal conditions, by providing real-time diagnostic

information (diagnostics are included in the machine into which the drive is incorporated) that can be viewed

by connecting the system to other instruments (such as an HMI) or by using a “master” device (on versions

equipped with a field bus).

Servo-drives/inverters for asynchronous and brushless motors are mainly intended for the so-called “second

environment”, i.e. heavy industry. Some versions only require 230V AC single-phase power supply; others

require 24V DC auxiliary power.

The control logic is implemented by 32-bit micro-controllers, equipped with a set of instructions optimized for

speed and specialized in controlling precision motors. Thanks to their design features, the drives/inverters

can be considered as of digital type, because they are completely controlled by the micro-controller. As a

consequence, the servo-drive/inverter is a very flexible appliance which can be reset through a software and

is open to all improvements offered by the new technologies in the future.

The equipment is designed for asynchronous motors and brushless AC motors. It operates on 230VAC

single-phase power and on 24VDC auxiliary power (on certain versions only). Auxiliary power, when

applicable, is used to feed the control section of the device.

Versions equipped with field bus interface feature a “master” device sending commands to the equipment

(such as start, stop, motor speed/position, parameters for the motor and/or servo-drive/inverter, etc.),

besides having a diagnostic function.

Some versions of servo-drive/inverter can be connected to an external HMI display (model “VISIO 3000”),

which performs diagnostic functions, parametrization, parameters readout, analogue/digital values readout,

besides sending some commands to the equipment.

The equipment operation is controlled by micro-controllers, which can be updated by uploading new firmware

versions. They communicate through field bus, they can control analogue/digital I/O and the motor.

Ver. 1.09 SMIT Cdd 10/74

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