EVCO 114EIXXE4.01 4 In 1 Drawing Robot Installation Guide

EVCO 114EIXXE4.01 4 In 1 Drawing Robot

IMPORTANT INFORMATION

Liability and residual risks
EVCO assumes no liability for any damage caused by the following (by way of example; this is not an exhaustive list):

• Installation/use for purposes other than those specified and, in particular, not adhering to the safety provisions set out by current regulations in the country in which the product is installed and/or contained in this manual;
• Use in appliances that do not guarantee sufficient protection against electric shocks, water and dust within the installation conditions created;
• Use in appliances that allow access to hazardous parts without the use of a keyed or tooled locking mechanism when accessing the instrument;
• Tampering and/or modifying the product;
• Installation/use in appliances which do not comply with current regulations in the country in which the product is installed. The customer/manufacturer is responsible for ensuring their machine complies with these regulations.
  EVCO’s responsibility is limited to the correct and professional use of the product in accordance with regulations and the instructions contained in this manual and other product support documents.
  To comply with EMC standards, observe all the electrical connection instructions. As it depends on the wiring configuration as well as the load and the installation type, compliance must be verified for the final machine as specified by the relevant product standard.

Disclaimer

This document is the exclusive property of EVCO. It contains a general description and/or a description of the technical specifications for the services offered by the products listed herein. This document should not be used to determine the suitability or reliability of these products in relation to specific user applications. Each user or integration specialist should conduct their own complete and appropriate risk analysis, in addition to carrying out a product evaluation and test in relation to its specific application or use. Users can send us comments and suggestions on how to improve or correct this publication. Neither EVCO nor any of its associates or subsidiaries shall be held responsible or liable for improper use of the information contained herein.
EVCO has a policy of continuous development. Therefore, EVCO reserves the right to make changes and improvements to any product described in this document without prior notice.
The images in this document and other documentation supplied with the product are provided for illustrative purposes only and may differ from the product itself.
The technical data in this manual is subject to change without prior notice.

Terms and Conditions of use

Permitted use
The device must be installed and used in accordance with the instructions provided and, in particular, hazardous live parts must not be accessible under normal conditions.
The device must be suitably protected from water and dust with regard to its application and must also only be accessible with the aid of a tool.
Only qualified personnel may install the product or perform technical support procedures on it.
The customer must only use the product as described in the documentation relating to that product.
Prohibited use
Any use other than those described in the “Permitted use” section and in the product support documentation is prohibited.
The product must be installed outside hazardous ATEX areas.

Disposal

The device must be disposed of in accordance with local regulations regarding the collection of electrical and electronic appliances.

Consider the environment

With a view to respecting the environment, we strive to adhere to the environmental performance of the company, while taking account of customer requirements, technological innovations in terms of materials and the expectations  of the community to which we belong. EVCO places great importance on respecting the environment, encouraging all associates to become involved with company values and guaranteeing safe, healthy and functional working conditions and workplaces.
Please consider the environment before printing this document.

IMPORTANT SAFETY INFORMATION

Please read this document carefully before installation; study all the warnings before using the device. Only use the device in  accordance with the methods described in this document. The following safety messages may be repeated several times in the document, to provide information regarding potential hazards or to attract attention to information which may be useful in explaining or clarifying a procedure.

This symbol is used to indicate a risk of electric shock. It is a safety indication and as such, should be observed to avoid potential accidents or fatalities.

This symbol is used to indicate a risk of serious personal injury. It is a safety indication and as such, should be observed to avoid potential accidents or fatalities.

DANGER

DANGER indicates a situation of imminent danger which, if not avoided, will lead to death or serious injury
WARNING

WARNING indicates a situation of imminent danger which, if not avoided, may lead to death or serious injury.
CAUTION

CAUTION indicates a potentially hazardous situation which, if not avoided, could cause minor or moderate injury.
NOTICE

NOTICE indicates a situation not related to physical injuries but which, if not avoided, could damage the equipment.

NOTE : The maintenance, repair, installation and use of electrical equipment must only be entrusted to qualified personnel.

QUALIFIED PERSONNEL
Only suitably trained and experienced personnel capable of understanding the content of this manual and all documentation regarding the product are authorised to work on and with this equipment. Furthermore, the personnel must have completed courses in safety and must be able to recognize and prevent the implied dangers. The personnel must have suitable training, knowledge and experience at a technical level, and be capable of anticipating and detecting potential risks caused by using the product, as well as changing the settings and modifying the mechanical, electric and electronic equipment for the entire system in which the product is used. All personnel working on and with the product must be entirely familiar with the relevant standards and directives, as well as safety regulations.

SAFETY INFORMATION RELATING TO THE PRODUCT

Before carrying out any work on the equipment, read these instructions carefully, making sure you understand everything.

DANGER

RISK OF ELECTRIC SHOCK, EXPLOSION OR ELECTRIC ARC

• Only suitably trained personnel, familiar with and capable of understanding the content of the manual and all relevant documentation, are authorised to work on and with this inverter. Furthermore, the personnel must have completed courses  in safety and must be able to recognize and prevent the implied dangers. Installation, adjustment and maintenance must only be carried out by qualified personnel.
• Various product components, including the printed circuits, run at hazardous voltage levels.
•  Only use electrically insulated and suitably calibrated measuring devices and equipment.
• Do not handle the equipment while the power supply is connected.
• Do not touch the unshielded components or the terminals while they are live.
•  The motors may generate voltage if the shaft is rotated. Before carrying out any work on the inverter, lock the motor shaft to prevent it from rotating.
• Before working on the inverter:
• Disconnect the power supply.
• Use a suitably calibrated and electrically insulated Voltmeter to make sure the power supply is disconnected.
• Wait for 5 minute after disconnecting the power supply before installing/uninstalling accessories, hardware, cables or wires, to allow the condensers to discharge any residual voltage.
• Do not open, disassemble, repair or modify the product.
• Before handling the product, make sure you are wearing all the necessary personal protective equipment (PPE).
•  Do not expose the equipment to liquids or chemicals.
• Before applying voltage to the inverter:
• Make sure the running period has been completed and no parts of the system can become hazardous.
• If the mains power supply terminals and the motor output terminals have been earthed and circuited, remove the earth and short circuits on these terminals.
• Make sure all the equipment is properly earthed.
• Make sure all protective elements, such as covers, hatches and grilles, are fitted and/or closed.
• Check all wiring connections.

  DANGER

RISK OF ELECTRIC SHOCK AND FIRE

• Do not use the device with loads greater than those indicated in the technical data section.
• Do not exceed the temperature and humidity ranges indicated in the technical data section.
• Use the required safety interlocks (fuses and/or magnetothermal switches) of a suitable size between the power supply and the inverter.

  DANGER

RISK OF ELECTRIC SHOCK OR MALFUNCTIONING OF THE EQUIPMENT Do not use damaged products or accessories.

This device was designed to operate in non-hazardous environments, excluding applications that generate, or could potentially  generate, hazardous atmospheres. Only install this device in areas and for applications which are reliably free from hazardous atmospheres.

DANGER

RISK OF EXPLOSION
• Only install and use this device in sites that are not at risk.
• Do not install or use this device in applications which are capable of generating hazardous atmospheres, such as
applications that use flammable refrigerants.

The Compact inverter must be installed in a suitably ventilated environment to allow heat to dissipate.
The temperature of the device can exceed 80 °C (176 °F) during operation.

WARNING

HOT SURFACES

• Avoid all contact with hot surfaces.
• Do not leave flammable or heat-sensitive components on or near hot surfaces.
• Make sure the product has cooled sufficiently before handling it.
• Make sure sufficient heat dissipation takes place by performing a test under maximum load conditions.

WARNING

MALFUNCTIONING OF THE EQUIPMENT

• Perform the wiring carefully, in compliance with electromagnetic compatibility requirements.
• Do not operate the product with unknown or incorrect settings or data.
• Carry out a full start-up test.
• Make sure the wiring is correct for the settings.
• Use shielded cables for all I/O signal and communication cables.
• Use double-shielded cables for motor wiring.
• Minimize the length of the connections as much as possible, to avoid winding the cables around electrically connected parts.
• The signal (communication and corresponding power supplies) and power cables for the device must be routed separately.
• Before applying the power supply, check all the wiring connections.

INTRODUCTION

The series of Compact inverters is designed to control asynchronous motors with a power of up to 2.3 kW. Operating environments for this series of products are:

• Modulating fans;
• Food mixers.
  It uses scalar or vector motor control, depending on application requirements.

Compliance

2014/35/UE: Low voltage directive applied in accordance with standard EN61800-5-1 for electrical safety.
2014/30/UE: Electromagnetic compatibility directive applied in accordance with standard EN61800-3 class C2.

PURCHASING CODES

Purchasing codes table

The table below illustrates the main features of available Compact series inverters and the corresponding purchasing codes:

EI2K3M2C04O0VXX
Power supply| 230 Vac ±10%| •| •| •| •
Power levels| 0.75 kW| •| /| /| /
1.5 kW| /| •| /| /
2.2 kW| /| /| •| /
2.3 kW| /| /| /| •
Digital inputs| NPN(*)| 3| 3| 3| 3
Analogue inputs| 0…10 V| 1| 1| 1| 1
Digital outputs| 1 relay 5 A 230 Vac| •| •| •| •
Indicator LED| 1 Red LED| •| •| •| •
1 Green LED| •| •| •| •
Installation| Panel| •| •| •| •
Terminal blocks| Quick-disconnect

screw type

| •| •| •| •
Communication ports| RS-485 MODBUS

SLAVE

| •| •| •| •

NOTE: For further information, consult “CHAPTER 3. TECHNICAL DATA” ON PAGE 10.
(*) = PNP on request; contact the sales office for more information.

TECHNICAL DATA

Technical specifications

Ambient operating conditions: -10…50 °C (14…122 °F) 10 … 90% RH non-condensing
Transportation and storage conditions: -20…60 °C (-4…140 °F) 10 … 90% RH non- condensing
Altitude: Maximum 1000 m (3280 ft)
Pollution category : 2
Protection degree : IP00
Overvoltage category : II
Power supply : 230 Vac ±10% 50/60 Hz
Input current (RMS) : 0.75 kW: 4.8 A
1.5 kW : 9.5 A
2.2 kW : 13.6 A
2.3 kW : 13.6 A
Output current (RMS): 0.75 kW: 2.9 A
1.5 kW: 5.5 A
2.2 kW : 7.8 A
2.3 kW : 7.9 A
Cooling method: 0.75 kW models: Natural ventilation
Other models: Forced ventilation

Other technical information

Input properties (SELV)
Digital inputs : 3 multifunctional configurable digital inputs
Analogue inputs : 1 configurable analogue input 0…10 V / 0…5 V
Output properties
Digital outputs : 1 relay output 5 A at 250 Vac (configurable)
Motor output : 0…230 Vac, 3 ph at Vin = 230 Vac
Carrier frequency : 5…16 kHz
Nominal overload : Maximum 150% for 60 seconds
Output frequency : 0…100 Hz
Serial communication port properties (SELV)
RS-485 serial port : 1 opto-isolated RS-485 MODBUS RTU Slave serial port, reinforced for remote connection Maximum baud rate: 38400 bps – Maximum cable length : 1.5 m (4.9 ft.)
Cable properties:
Minimum operating temperature : 85 °C (185 °F)
Compliance
CE in accordance with directives EN61800-3 in C2 category and EN61800-5-1.

MECHANICAL ASSEMBLY

Installing the Compact Inverter

Compact inverter installation anticipates the use of a corner bracket (not supplied).
In particular, the safety instructions, electrical requirements and current regulations for the machine or the process in which this device is involved must be observed.

DANGER

RISK OF ELECTRIC SHOCK, EXPLOSION OR ELECTRIC ARC

• Before handling the product, make sure you are wearing all the necessary personal protective equipment (PPE).
• Do not handle the equipment while the power supply is connected.
• Do not expose the equipment to liquids or chemicals.
• Before applying voltage to the inverter:
• Make sure the running period has been completed and no parts of the system can become hazardous.
• If the mains power supply terminals and the motor output terminals have been earthed and circuited, remove the earth and short circuits on these terminals.
• Make sure all the equipment is properly earthed.
• Make sure all protective elements, such as covers, hatches and grilles, are fitted and/or closed.
• Check all wiring connections.

This device was designed to operate in non-hazardous environments, excluding applications that generate, or could potentially
generate, hazardous atmospheres. Only install this device in areas and for applications which are reliably free from hazardous atmospheres.

DANGER

RISK OF EXPLOSION

• Only install and use this device in sites that are not at risk.
• Do not install or use this device in applications which are capable of generating hazardous atmospheres, such as applications that use flammable refrigerants.

0.75 kW models

1.5 kW / 2.2 kW/ 2.3 kW models

Minimum installation distances

Install the Compact inverter observing the minimum distance of 40 mm (1.57 in.) on each side, so as to guarantee adequate ventilation and aeration of the system. Make sure there is a distance of at least 10 mm (0.39 in.) between the support base and the cooler.

WARNING

HOT SURFACES

• Avoid all contact with hot surfaces.
• Do not leave flammable or heat-sensitive components on or near hot surfaces.
• Make sure the product has cooled sufficiently before handling it.
• Make sure sufficient heat dissipation takes place by performing a test under maximum load conditions.

Compact Inverter dimensions

ELECTRICAL CONNECTIONS

Connection best practice

The following information describes the wiring guidelines and best practices which should be observed when using the inverter.

DANGER

RISK OF ELECTRIC SHOCK, EXPLOSION OR ELECTRIC ARC

• Only suitably trained personnel, familiar with and capable of understanding the content of the manual and all relevant
  documentation, are authorised to work on and with this inverter. Furthermore, the personnel must have completed courses in safety and must be able to recognize and prevent the implied dangers. Installation, adjustment and maintenance must only be carried out by qualified personnel.

• Various product components, including the printed circuits, run at hazardous voltage levels.

• Only use electrically insulated and suitably calibrated measuring devices and equipment.

• Do not handle the equipment while the power supply is connected.

• Do not touch the unshielded components or the terminals while they are live.

• The motors may generate voltage if the shaft is rotated. Before carrying out any work on the inverter, lock the motor shaft to prevent it from rotating.

• Before working on the inverter:

• Disconnect the power supply.

• Use a suitably calibrated and electrically insulated Voltmeter to make sure the power supply is disconnected.

• Wait for 5 minute after disconnecting the power supply before installing/uninstalling accessories, hardware, cables or
  wires, to allow the condensers to discharge any residual voltage.

• Do not open, disassemble, repair or modify the product.

• Before handling the product, make sure you are wearing all the necessary personal protective equipment (PPE).

• Do not expose the equipment to liquids or chemicals.

• Before applying voltage to the inverter:

• Make sure the running period has been completed and no parts of the system can become hazardous.

• If the mains power supply terminals and the motor output terminals have been earthed and circuited, remove the earth
  and short circuits on these terminals.

• Make sure all the equipment is properly earthed.

• Make sure all protective elements, such as covers, hatches and grilles, are fitted and/or closed.

• Check all wiring connections.

DANGER

RISK OF ELECTRIC SHOCK AND FIRE

• Do not use the device with loads greater than those indicated in the technical data section.
• Do not exceed the temperature and humidity ranges indicated in the technical data section.
• Use the required safety interlocks (fuses and/or magnetothermal switches) of a suitable size between the power supply and the inverter.
• Only use cables with a suitable cross-section as indicated in the section “Wiring best practices”.

When the inverter is in standby and the motor is not running, the latter remains live.

DANGER

RISK OF ELECTRIC SHOCK
Do not handle the motor when the inverter is in standby.

Wiring best practices

When wiring the controllers, observe the following instructions:

• The I/O and communication wiring must be kept separate from the power supply wiring. These two types of wiring must be routed in separate ducts.
• Make sure the operating environment and conditions fall within the specified values.
• Use wires with the correct diameter, suited to the voltage and current requirements.
• Use copper conductors (compulsory).
• Use shielded twisted pair cables for analogue I/O connections.
• Use shielded twisted pair cables for network and RS-485 serial connections

Use correctly earthed shielded cables for all inputs or analogue outputs, for communication connections and for motor wiring.

WARNING

MALFUNCTIONING OF THE EQUIPMENT

• Perform the wiring carefully, in compliance with electromagnetic compatibility and safety requirements.
• Carry out a full start-up test.
• Make sure the wiring is correct for the settings.
• Use shielded cables for all I/O signal and communication cables.
• Use double-shielded cables for motor wiring.
• Minimise the length of the connections as much as possible, to avoid winding the cables around electrically connected parts.
• The signal (communication and corresponding power supplies) and power cables for the device must be routed separately.
• Before applying the power supply, check all the wiring connections.

Suitable wiring for the power supply

Wiring diagram

(*) NOTE: For board and motor output earthing, see paragraph “5.2.1 EARTHING” ON PAGE 17.

TERMINALS

L| PHASE – Power supply input
N| NEUTRAL – Power supply input
PE| EARTH – Power supply input ()
RS-485| RS-485 serial port for remote connection
U| Motor control output
V| Motor control output
W| Motor control output
PE| Motor earth connection ()
I1…I3| Digital inputs 1…3
COM| Digital input common
NC| Relay output normally closed
C| Relay output common
NO| Relay output normally open
+12 V| Cooler fans power supply
GND
–| Analogue input for potentiometer with 5 Vdc power

supply

Pot
+

Earthing

DANGER

RISK OF ELECTRIC SHOCK, EXPLOSION OR ELECTRIC ARC
Make sure all the equipment is properly earthed.

The inverter may have a dispersion current to earth that is greater than 3.5 mA.

DANGER

RISK OF ELECTRIC SHOCK AND FIRE
Use correctly sized differentials on the earth line.

OPERATION

The Compact inverter controls asynchronous motors by powering variable frequency windings. The maximum switching frequency is 16 kHz.

Control types

Depending on the field of application, parameter S103 can be used to choose one of the following control types:

• Scalar control (V/f) with an open loop, or
• Sensor less vector control.

Protection

The inverter is protected against:

• Overcurrent;
• Overvoltage;
• Undervoltage;
• Overload, or
• Overtemperature (the inverter automatically reduces the motor speed in the event of overtemperature).
  For more details on these and other faults, please refer to “ CHAPTER 9. ALARMS” ON PAGE 29.

LED

The LEDs on the board:

• If lit in Green: Inverter in RUN status;
• If lit in RED: Inverter in STOP status;
• If lit in Red and Green at the same time: Safe Start Enabled;
• If flashing in Red: Inverter in Alarm (see Alarms chapter).

AUTORESET function

The alarm AUTORESET function can be set using parameters S104 and S105.
If enabled, this function ensures that the alarms are automatically reset after the time set in parameter S105.

SAFE START function

If you set parameter
• S106 = 1;
The Safe Start function is enabled (if S106 = 0, the function is disabled).
When Safe Start is enabled, and the inverter is powered, automatic start-up of the motor will be avoided and it will be necessary
to provide another start-up input for motor start-up.

CONFIGURATIONS

3 types of configuration can be applied to the Compact inverter, depending on the motor control selected:

• Via analogue input 0…10 V and Digital input (start/stop),
• Via FM input;
• Via RS-485 serial port (Slave Serial port).

Control via analogue and digital input

Wiring diagram

Parameter configuration

The parameter configuration required for Compact inverter control via potentiometer is as follows:

Control via FM

Wiring diagram

FM : Frequency modulation.

Parameter configuration

The parameter configuration required for Compact inverter control via FM is as follows:

*() depending on the motor rating label.**

Control via Slave Serial port

Wiring diagram

Parameter configuration

The parameter configuration required for Compact inverter control via Slave serial port is as follows:

device enters timeout

alarm mode.

| s| 0.0 … 60.0| 0.0
S501| Nominal motor current.| A| 0.1 … S601| ()
S502| Nominal motor voltage.| V| 50 … 400| ()
S503| Nominal motor frequency.| Hz| 0 … 100| ()
S504| Number of pole pairs.| –| 1 … 8| ()

*() depending on the motor rating label.**

PARAMETERS

Compact series inverter parameters can be configured using Parameters Manager, by connecting the inverter to the PC
via RS-485 serial port. This means Compact series inverters are fully configurable according to your own requirements/ applications.
NOTE: For PC – Compact series inverter connection, use an RS-485/USB converter (for example, p/n: EVIF20SUXI); for all
necessary information on the subject, please refer to instruction sheet code 104SUXIA104).
The parameters are divided into groups.
Description of columns in the Table of Parameters

• Par.: List of configurable device parameters;

• Description : Indicates parameter operation and any possible selections;

• MU : Measurement unit relating to the parameter;

• Range : Describes the interval of values that the parameter can assume. This can be correlated with other instrument
  parameters (indicated with the parameter code).
  NOTE: if the actual value is outside the permitted limits for that parameter (for example, because other parameters
  defining the aforementioned limits have been altered), the value of the violated limit is displayed instead of the actual value;

• Default : Indicates the pre-set factory configuration;

• PW : Indicates the access level for the parameter.

• Modbus address : Indicates the address of the Modbus register containing the resource you want to access.

Table of configuration parameters

Par.| Description| MU| Range| Model default [kW]| PW| Modbus address
---|---|---|---|---|---|---
0.75| 1.5| 2.2| 2.3
CONTROL GROUP S1··
S101| Selection of source for motor speed regulation.

1 = Analogue input;

2 = RS-485 serial port;

3 = Multi-speed;

4 = Motor potentiometer without memory;

5 = Motor potentiometer with memory;

6 = FM digital input.

| –| 1 … 6| 1| 1| 1| 1| C| 101
S102| Selection of source for start-up command.

1 = Digital input;

2 = RS-485 serial port;

3 = Auto-start-up from analogue input.

| –| 1 … 3| 1| 1| 1| 1| C| 102
S103| Selection of control type applied to the motor

1 = Scalar;

2 = Vector.

| –| 1 … 2| 1| 1| 1| 1| C| 103
S104| Autoreset selection.

Indicates the number of automatic alarm resets with the exception of AI, EP, US (see “CHAPTER 9. ALARMS” ON PAGE 29.

0 = Disabled.

| ****

–

| 0 … 99| 0| 0| 0| 0| C| 104
S105| Automatic alarm reset delay time.| s| 0.1 … 120.0| 5.0| 5.0| 5.0| 5.0| U| 105
S106| Enable/Disable the Safe Start function.

0 = Function disabled;

1 = Function enabled.

| –| 0 … 1| 0| 0| 0| 0| U| 106
SPEED GROUP S2··
S201| Nominal target speed. If S101 = 2, 4 or 5, the nominal speed

is set.

| rpm| S205 … S204| 1000| 1000| 1000| 1000| U| 201
S202| Acceleration ramp. Time required to reach the nominal

speed from 0 rpm.

| s| 0.2 … 200.0| 3.0| 3.0| 3.0| 3.0| U| 202
S203| Deceleration ramp. Time required to reach 0 rpm from the nominal speed.| s| 0.2 … 200.0| 5.0| 5.0| 5.0| 5.0| U| 203
S204| Maximum motor speed (1).| rpm| S205 … 6000| 1500| 1500| 1500| 1500| U| 204
S205| Minimum motor speed (1).| rpm| 150 … S204| 300| 300| 300| 300| U| 205
S206| Select the motor rotation direction (2).

0 = Clockwise;

1 = Anticlockwise.

| –| 0 … 1| 0| 0| 0| 0| A| 206
Par.| Description| MU| Range| Model default [kW]| PW| Modbus address
---|---|---|---|---|---|---
0.75| 1.5| 2.2| 2.3
S207| Multi-speed 1 (3).| rpm| S205 … S204| 1100| 1100| 1100| 1100| U| 207
S208| Multi-speed 2 (3).| rpm| S205 … S204| 1200| 1200| 1200| 1200| U| 208
S209| Multi-speed 3 (3).| rpm| S205 … S204| 1300| 1300| 1300| 1300| U| 209
S210| Multi-speed 4 (3).| rpm| S205 … S204| 1400| 1400| 1400| 1400| U| 210
S211| Motor potentiometer step. Selection of the number of steps between minimum speed and maximum speed.| –| 1 … 100| 10| 10| 10| 10| U| 211
S212| Torque reference. Torque threshold for activating the opposite motor rotation direction.| Nm| 0.0 … S507| 0.0| 0.0| 0.0| 0.0| U| 212
S213| Reverse number. Select the number of attempts permitted with the opposite motor rotation direction.| –| 0 … 20| 0| 0| 0| 0| U| 213
S214| Reverse time.

Time during which the motor rotates in the opposite direction.

| s| 1 … 200| 5| 5| 5| 5| U| 214
S215| Speed jump 1.| rpm| S205 … S204| 300| 300| 300| 300| U| 215
S216| Speed jump 2.| rpm| S205 … S204| 300| 300| 300| 300| U| 216
S217| Speed jump band. Interval size for target speeds to be jumped. 0 = disabled.| rpm| 0 … S205| 0| 0| 0| 0| U| 217
INPUTS/OUTPUTS GROUP S3··
S301| Minimum analogue reference value. Selection of the minimum potentiometer voltage.| V| 0.00 … S302| 0.00| 0.00| 0.00| 0.00| A| 301
S302| Maximum analogue reference value. Selection of the maximum potentiometer voltage.| V| S301 … 10.00| 10.00| 10.00| 10.00| 10.00| A| 302
S304| Digital input 1 function.

1 = Enable;

2 = Stop/Run;

3 = Pulsed run;

4 = Pulsed stop;

5 = Clockwise/anti-clockwise direction;

6 = Stop/Run clockwise;

7 = Stop/Run anti-clockwise;

8 = Reset alarm;

9 = User alarm;

10 = Multi-speed 1;

11 = Multi-speed 2;

12 = Reserved;

13 = Motor potentiometer with input up; 14 = Motor potentiometer with input down; 15 = Reserved;

1 6 = Reserved;

17 = Motor thermal switch;

18 = Frequency tracking (FM).

19…40 = Reserved.

| –| 0 … 40| 2| 2| 2| 2| C| 304
S305| Digital input 2 function. Same as S304.| –| 0 … 40| 5| 5| 5| 5| C| 305
S306| Digital input 3 function. Same as S304.| –| 0 … 40| 8| 8| 8| 8| C| 306
S310| Output 1 function.

Indicates the function/event that closes the relay contact, if applicable.

0 = Reserved;

1 = Inverter ready;

2 = Inverter in run;

3 = Inverter in alarm;

4 = Controlled by RS-485 serial port;

11…20 = Reserved.

| –| 0 … 20| 3| 3| 3| 3| C| 310
MODBUS GROUP S4··
S401| Modbus communication protocol device address.| –| 1 … 247| 1| 1| 1| 1| A| 401
S402| Baud rate. Transmission speed.

1 = 9600; 2 = 19200; 3 = 38400.

| Baud| 1 … 3| 1| 1| 1| 1| A| 402
S403| Time limit beyond which, if communication is not working, the device enters timeout alarm mode. 0 = Disabled.| s| 0.0 … 60.0| 0.0| 0.0| 0.0| 0.0| A| 403
Motor Group S5···
S501| Nominal motor current (4).| A| 0.1 … S601| 2.9| 5.5| 7.9| 7.9| C| 501
S502| Nominal motor voltage (4).| V| 50 … 400| 230| 230| 230| 230| C| 502
Par.| Description| MU| Range| Model default [kW]| PW| Modbus address
---|---|---|---|---|---|---
0.75| 1.5| 2.2| 2.3
S503| Nominal motor frequency (4).| Hz| 0 … 100| 50| 50| 50| 50| C| 503
S504| Number of pole pairs (4).| –| 1 … 8| 2| 2| 2| 2| C| 504
S505| No-load current (4).| A| 0.1 … S501| 1.5| 2.8| 4.0| 4.0| C| 505
S506| Nominal motor revolutions(4).| rpm| 1 … 3000| 1390| 1410| 1430| 1430| C| 506
S507| Nominal torque (4).| Nm| 0.1 … 100| 5.2| 10.2| 14.7| 14.7| C| 507
S508| Cos(phi). Nominal motor power factor (4).| –| 0.01 … 1.00| 0.78| 0.80| 0.81| 0.81| C| 508
S509| Motor boost.

Overvoltage percentage applied at motor start-up.

| %| 0 … 25| 5| 5| 5| 10| C| 509
S510| Motor voltage. Maximum voltage percentage applied to the motor in relation to the nominal value.| %| 10 … 112| 100| 100| 100| 108| C| 510
S511| Motor overload. Motor overload percentage permitted by the inverter for a time set using parameter S512.| %| 0 … 50| 50| 50| 50| 50| C| 511
S512| Maximum overload time.| s| 0 … 60| 30| 30| 30| 60| C| 512
S513| Stop type.

1 = Stop with ramp;

2 = Stop with DC voltage injection;

3 = Stop with ramp + DC voltage injection. The latter creates a ramp until the braking speed is reached, and then DC voltage is injected in the percentage set via parameter  S516 for a duration equal to S515 , finally cutting off the motor power supply (5).

NOTE : in alarm or emergency conditions, stoppage is always the free type.

| –| 1 … 3| 1| 1| 1| 1| C| 513
S514| Speed at which to start braking in DC voltage.

Only applies when S513 = 3.

| rpm| 0 … S205| 0| 0| 0| 0| C| 514
S515| DC voltage braking duration.

Only applies when S513 = 2 or 3.

| s| 0.0 … 20.0| 0.0| 0.0| 0.0| 0.0| C| 515
S516| DC bus voltage percentage applied to the motor during

braking with DC voltage.

Only applies when S513 = 2 or 3.

| %| 0 … 50| 0| 0| 0| 0| C| 516
S518| Scale factor for torque display| –| 1 … 9999| 200| 200| 200| 200| C| 518
S520| Stator resistance.| Ω| 0 … 9999| 160| 74| 60| 60| C| 520
S525| Rotor time constant.| ms| 0 … 9999| 255| 98| 155| 155| C| 525
S526| WTS. Parameter calculated by autotuning.| –| 0 … 5000| 2975| 2368| 3802| 3802| C| 526
S527| KM. Parameter calculated by autotuning.| –| 0 … 16000| 14110| 14150| 14920| 14920| C| 527
S529| Selection of PWM carrier frequency.| kHz| 5 … 16| 5| 5| 5| 5| C| 529
S530| Kp for current loop.

Proportional gain for the PI current controller.

| –| 1 … 9999| 1000| 1000| 1000| 1000| C| 530
S531| Ki for current loop.

Integral action time for the PI current controller.

| –| 1 … 9999| 200| 200| 200| 200| C| 531
S532| Kp for speed loop.

Proportional gain for the PI speed controller.

| –| 1 … 9999| 1000| 1000| 1000| 1000| C| 532
S533| Ki for speed loop.

Integral action time for the PI speed controller.

| –| 1 … 9999| 1| 1| 1| 1| C| 533
S534| Motor phase loss alarm sensitivity. Indicates the motor phase loss alarm sensitivity percentage. 0 = disabled; 100 = maximum sensitivity.| %| 0 … 100| 0| 0| 0| 0| C| 534
S535| Motor stall alarm sensitivity. Indicates the motor stall alarm sensitivity percentage.

0 = disabled; 100 = maximum sensitivity.

| %| 0 … 100| 0| 0| 0| 0| C| 535
INVERTER GROUP S6··
S601| Maximum current that the inverter can supply to the motor during its operation (6).| A| 0.1 … 13.2( *** )| 5.0| 9.4| 13.2| 13.2| R| 601
S602| Undervoltage level. Voltage value under which the Undervoltage error is generated.| V| 120 … S603| 200| 200| 200| 200| R| 602
S603| Overvoltage level. Voltage value over which the Overvoltage error is generated.| V| S602 … 450| 420| 420| 420| 420| R| 603
S605| Board alarm temperature (CPU).| °C| 50 … 100| 90| 90| 90| 90| R| 605
S606| Cooler alarm temperature.| °C| 50 … 100| 90| 90| 90| 90| R| 606
Par.| Description| MU| Range| Model default [kW]| PW| Modbus address
---|---|---|---|---|---|---
0.75| 1.5| 2.2| 2.3
S607**| Enable PWM carrier derating. Enables derating with PWM

carrier above 5 kHz. 0 = Disabled; 1 = Enabled.

| –| 0 … 1| 1| 1| 1| 1| R| 607
S608| Enable fans.

0 = Fans disabled; 1 = Fans enabled.

| –| 0 … 1| 1| 1| 1| 1| R| 608
*() the maximum value in the range may change depending on the model (check with parameters manager).
ACCESS GROUP S9··
S901| Advanced passwords.| –| 0 … 9999| 1259| 1259| 1259| 1259| A| 901
S902| Manufacturer password.| –| 0 … 9999| 4783| 4783| 4783| 4783| C| 902
S903| Reserved password.| –| 0 … 9999| 6278| 6278| 6278| 6278| R| 903
NOTE** : The User level, where no password is required, is considered as Level 0 (U)
(1) The minimum and maximum limits are calculated based on the number of pole pairs for the motor, between 5 and 100 Hz;

(2) Looking at the motor with the shaft positioned to the front;

(3) By combining two of the three inputs available, you can obtain 4 speed targets;

See parameters S304..S306 in paragraph “8.1 TABLE OF CONFIGURATION PARAMETERS” ON PAGE 22 ;

(4) Parameter depends on the motor rating label data;

(5) in alarm or emergency conditions, stoppage is always the free type;

(6) Parameter depends on the inverter model.

Table of Modbus commands

The commands implemented are:

Serial communication settings

The Compact inverter communicates via serial port with the following settings:

• 8 bit;

• Parity Even;
  1 stop bit;

• Baud rate set by parameter: S402.

Table of Modbus variables

Bit 0 = Ready

1 = Inverter ready to receive commands;

0 = Inverter in alarm or not ready to receive commands;

Bit 1 = Run

1 = Motor in motion;

0 = Motor stopped;

Bit 2 = Acc

1 = Motor in acceleration;

0 = Motor not in acceleration;

Bit 3 = Dec

1 = Motor in deceleration;

0 = Motor not in deceleration;

Bit 4 = Alarm

1 = Inverter in alarm;

0 = Inverter not in alarm;

Bit 5 = Overload

1 = Power exceeded 100%;

0 = Power dropped below 100%;

Bit 6 = Safe start

1 = Inverter in Safe start;

0 = Inverter normal;

Bit 7 = Dir

1 = Forward;

0 = Reverse;

Bit 8 = Target

1 = Target speed reached;

0 = Target speed not reached;

Bit 9 = PW Off

1 = Power-off;

0 = Normal;

Bit 10 = PWM derating 1 = Derating enabled; 0 = Normal;

Bit 14..Bit 15 = Parameter access level

00 = User;

10 = Advanced;

01 = Manufacturer;

11 = Reserved.

Bit 0 = Undervoltage (UV); Bit 1 = Overvoltage (OV); Bit 2 = Overcurrent (OC); Bit3 = Overload (OL);

Bit 4 = Device overtemperature (BT); Bit 5 = Motor overtemperature (OT); Bit 6 = Analogue input (AI);

Bit 7 = Data Eeprom (EP);

Bit 8 = Communication timeout (TO);

Bit 9 = User (US);

Bit 11 = Motor phase loss (PL);

Bit 12 = Motor thermal switch (MT);

Bit 13 = Motor stall (MS).

982| Target speed| | Target speed set for the motor (equal to monitor parameter “ nr ”).
983| Motor frequency| | Motor output frequency (equal to monitor parameter “ fo ”).
984| Motor revolutions| | Motor output speed (equal to monitor parameter “ no ”).
985| Set target speed| | Sets the target speed setting for the motor.
986| Command word| R/W| Reading and writing, indicates the possible commands:

Bit 0 = Run

1 = Motor start command;

0 = No function;

Bit 1 = Dir

1 = Reverse;

0 = Forward.

Bit 2 = Output 1

1 = Enable output 1 (with parameter S310 = 4);

0 = disable output 1;

Bit 4 = Reset Alarms

1 = Reset active alarms;

0 = No function;

Bit 5 = Default

1 = Restore default parameters;

0 = No function;

Bit 6 = Saving

1 = Save parameters in Epsom;

0 = No function;

Bit 7 = Reboot 1 = Full restart; 0 = No function;

Bit 8 = Reserved.

987| Password| | Password for changing parameters at the desired level.

Table of monitor data

Displays the target speed set for the motor.

| R| 1
Fo| Frequency (Hz)

Displays the motor output frequency.

| R| 2
Io| RMS current (A)

Displays the motor output RMS current.

| R| 3
Vo| Motor voltage (V)

Displays the motor output voltage.

| R| 4
no| Revolutions (in rpm)

Displays the motor output revolutions.

| R| 5
T| Torque (N)

Displays the motor output torque.

| R| 6
pf| Power factor

Displays the motor output power factor value.

| R| 7
dir| Rotation direction

Displays the direction of the motor revolutions. 0 = Forward (clockwise); 1 = Reverse (anti-clockwise).

| R| 8
Vdc| DC bus voltage (V)

Displays the DC bus voltage for the inverter board.

| R| 9
Ti| Device temperature (°C)

Displays the temperature of the internal board.

| R| 10
Te| Cooler temperature (°C)

Displays the temperature of the cooler.

| R| 11
Ai| Analogue input (V)

Displays the voltage value of the signal from the potentiometer, if applicable.

| R| 12
Di| Digital input

Displays the status of the digital inputs. X X X = I1 I2 I3 = 0/1 0/1 0/1.

| R| 13
Do| Digital output

Displays the status of the Open/Closed relay, if applicable. X = 0/1.

| R| 14
Pm| Power (%)

Displays an estimate for the mechanical power.

| R| 15
Alm0| Last alarm

Displays the code for the last alarm that took place(1).

| R| 16
Alm1| Penultimate alarm

Displays the code for the penultimate alarm that took place(1).

| R| 17
Alm2| Third last alarm

Displays the code for the third last alarm that took place(1).

| R| 18
Ih| Run time (h)

Displays the total time for which the device has been on.

| R| 19
Mh| Motor run time (h)

Displays the total time for which the motor has been running.

| R| 20

ALARMS

The table below lists alarms with corresponding solutions. The main consequence of each alarm is that the device switches off.

Table of alarms

Code| Description| No. of red

LED flashes

| Cause| Alarm solution
---|---|---|---|---
UV| Undervoltage alarm| 1| The voltage value of the device has dropped below the minimum value set via parameter S602| Reset alarm from governing input or automatically with the AUTORESET function when enabled
OV| Overvoltage alarm| 2| The voltage value of the device has exceeded the maximum value set via parameter S603
OC| Overcurrent alarm| 3| The device has exceeded the maximum current value set via parameter S601
OL| Overload alarm| 4| When the amount of energy according to logic I²t exceeds the value set via parameters S511 and S512
BT| Circuit board overtemperature alarm| 5| The device has reached and exceeded the maximum permitted temperature set via parameter S605| The alarm resets automatically when the device temperature drops to 10 °C (50 °F) below the temperature threshold set via parameter S605
OT| Cooler overtemperature alarm| 6| The motor has reached and exceeded the maximum permitted temperature set via parameter S606| The alarm resets automatically when the motor temperature drops to 10 °C (50 °F) below the temperature threshold set via parameter S606
AI| Analogue input

alarm

| 7| Hardware malfunction, cannot read

the analogue input

| Contact the manufacturer

(the board needs to be repaired)

EP| Eeprom data alarm| 8| The data structure is not intact| The default values are restored automatically. The parameters changed previously need to be re-entered manually.
TO| Communication timeout alarm| 9| MODBUS communication interrupted| Check connection
US| User alarm| 10| Alarm associated with an input| Remove the cause of the alarm
PS| Phase Lose alarm| 12|

• Motor not connected correctly
• Incorrect S534 sensitivity

|

• Check the power supply wiring;
• Change parameter S534.

MT| Motor thermal switch alarm| 13| Alarm associated with an input

( S304…S306 = 17)

| Remove the cause of the alarm
MS| Motor stall alarm| 14|

• Motor does not rotate properly with vector algorithm;
• Incorrect S535 sensitivity.

|

• Make sure parameters S500 … S527 are correct;
• Change parameter S535.

PARAMETERS MANAGER

The Compact inverter can be configured using Parameters Manager, available to download from the website www.evco.it .
To connect the inverter to a PC, an RS-485/USB converter must be used (p/n: EVIF20SUXI ).
NOTE: For all necessary information on the subject, please refer to the instruction sheet p/n 104SUXIA104 )
NOTE: Make sure you have downloaded the latest version of the drivers available for Parameters Manager.
Once you have started Parameters Manager , you need to configure the settings correctly to connect to Compact, as shown in
the image below:

WARNING

MALFUNCTIONING OF THE EQUIPMENT

• Only update inverter parameters while the motor is off.
• Do not perform any communication serial port wiring procedures while the motor is on and the inverter powered.

Press NEXT to continue and configure the network scan settings:

If Parameters Manager detects the Compact inverter, the following screen will appear, otherwise you will have to reconfigure the previous settings.

Press Close to proceed with the Compact inverter parameter configuration screen.

WARRANTY

We recommend you read this document carefully; if you have any questions please contact EVCO directly.
EVCO guarantees its own products against material defects and/or manufacturing faults for a period of 24 months from the
date of manufacture, or for a different period if specified by contractual norms.
The warranty is limited to product repair or, depending on the sole opinion of the manufacturer, replacement.
The warranty does not cover damage, malfunctioning, leaks or requests for compensation, due to:

• Operator error during use and/or installation;
• Modifications carried out by the purchaser;
• Unauthorised repairs;
• Dropping and/or damaging the device;
• Natural disasters (fires, lightning, floods, …);
• Incorrect storage and/or maintenance.
  It is the purchaser’s responsibility to provide proof of the defect (and to request on-site assistance).

EVCO S.p.A.
Via Feltre 81, 32036 Sedico (BL) ITALY
Telephone: +39 0437 8422
Fax: +39 0437 83648
email: info@evco.it
Web: www.evco.it

References

• EVCO - Advanced Controllers

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