Danfoss Vacon NXP Series, Vacon NXS Series Operating Manual

Operating guide

VACON® NXS/NXP Air-cooled Wall-mounted and Standalone

Operating guide | VACON® NXS/NXP Air-cooled

Contents

1 Introduction 8

1.1 Purpose of this Operating Guide 8

1.2 Additional Resources 8

1.3 Disposal 8

1.4 Type Approvals and Certifications 8

1.5 Start-up Quick Guide 9

2 Safety 11

2.1 Safety Symbols 11

2.2 Danger and Warnings 11

2.3 Cautions and Notices 13

3 Product Overview 15

3.1 Intended Use 15

3.2 Manual Version 15

3.3 Package Label 15

3.4 Description of the Type Code 16

3.5 Enclosure Sizes 19

3.6 Available Protection Ratings 21

3.7 Available EMC Classes 22

3.8 Control Panel 23

3.8.1 Introduction to Control Panel 23

3.8.2 Keypad 23

3.8.3 Display 25

3.8.4 Basic Menu Structure 26

4 Receiving the Delivery 28

4.1 Checking the Delivery 28

4.2 Storing the Product 30

4.3 Lifting the Product 30

4.4 Using the Product Modified Label 30

5 Mounting the Unit 32

5.1 Environmental Requirements 32

5.1.1 General Environmental Requirements 32

5.1.2 High Altitude Installation 32

5.2 Cooling Requirements 33

5.2.1 General Cooling Requirements 33

5.2.2 Cooling of FR4 to FR9 33

5.2.3 Cooling of Standalone AC drives (FR10 to FR11) 36

Operating guide | VACON® NXS/NXP Air-cooled

5.3 Installation Sequence 37

5.3.1 Installation Sequence for Wall-mounted AC Drives 37

5.3.2 Installation Sequence for Standalone AC drives 37

Contents

6 Electrical Installation 38

6.1 Cable Connections 38

6.1.1 General Cable Requirements 38

6.1.2 UL Standards on Cabling 39

6.1.3 Cable Selection and Dimensioning 39

6.1.4 Cable Selection and Dimensioning, North America 39

6.1.5 Fuse Selection 40

6.1.6 Principle of the Power Unit Topology 40

6.1.7 Brake Resistor Cables 40

6.2 EMC-compliant Installation 41

6.2.1 Installation in a Corner-grounded Network 42

6.3 Grounding 42

6.4 Get Access and Locate the Terminals 44

6.4.1 Get Access and Locate the Terminals for FR4 44

6.4.2 Get Access and Locate the Terminals for FR5 46

6.4.3 Get Access and Locate the Terminals for FR6 48

6.4.4 Get Access and Locate the Terminals for FR7 50

6.4.5 Get Access and Locate the Terminals for FR8 52

6.4.6 Get Access and Locate the Terminals for FR9 54

6.5 Installing the Cables 56

6.5.1 Additional Instructions for Cable Installation 57

6.5.2 Installing the Cables, FR4-FR6 57

6.5.3 Installing the Cables, FR7 60

6.5.4 Installing the Cables, FR8 63

6.5.5 Installing the Cables, FR9 66

6.5.6 Installing the Cables, FR10-FR11 68

6.6 Installation in an IT System 68

6.6.1 Installing the AC drive in an IT System, FR4-FR6 69

6.6.2 Installing the AC Drive in an IT System, FR7 72

6.6.3 Installing the AC Drive in an IT System, FR8-FR11 75

7 Control Unit 76

7.1 Control Unit Components 76

7.2 Control Voltage (+24V/EXT +24V) 76

7.3 Control Unit Cabling 77

7.3.1 Selection of the Control Cables 77

7.3.2 Control Terminals on OPTA1 78

7.3.3 Control Terminals on OPTA2 and OPTA3 81

Operating guide | VACON® NXS/NXP Air-cooled

7.4 Installation of Option Boards 83

7.5 Galvanic Isolation Barriers 83

Contents

8 Using the Control Panel 85

8.1 Navigating on the Control Panel 85

8.2 Using the Monitoring Menu (M1) 85

8.2.1 Monitored Values 86

8.3 Using the Parameter Menu (M2) 87

8.3.1 Finding the Parameter 87

8.3.2 Selecting Values 88

8.3.3 Editing the Values Digit by Digit 89

8.4 Using the Keypad Control Menu 90

8.4.1 Finding the Keypad Control Menu 90

8.4.2 Keypad Control Parameters M3 91

8.4.3 Changing the Control Mode 91

8.4.4 Keypad Reference 92

8.4.5 Changing the Rotation Direction 92

8.4.6 Disabling the Stop Motor Function 93

8.4.7 Special Functions in Keypad Control Menu 93

8.5 Using the Active Faults Menu (M4) 94

8.5.1 Finding the Active Faults Menu 94

8.5.2 Examining the Fault Time Data Record 95

8.5.3 Fault Time Data Record 95

8.6 Using the Fault History Menu (M5) 96

8.6.1 Fault History Menu (M5) 96

8.6.2 Resetting the Fault History 97

8.7 Using the System Menu (M6) 97

8.7.1 Finding the System Menu 97

8.7.2 System Menu Functions 97

8.7.3 Changing the Language 100

8.7.4 Changing the Application 100

8.7.5 Copy Parameters (S6.3) 101

8.7.6 Security 104

8.7.7 Keypad Settings 107

8.7.8 Hardware Settings 108

8.7.9 System Info 111

8.8 Using the Expander Board Menu 114

8.8.1 Expander Board Menu 114

8.8.2 Examining the Connected Option Boards 114

8.8.3 Finding the Option Board Parameters 115

8.9 Further Control Panel Functions 115

Operating guide | VACON® NXS/NXP Air-cooled

Contents

9 Commissioning 116

9.1 Safety Checks before Starting the Commissioning 116

9.2 Commissioning the AC Drive 117

9.3 Measuring the Cable and Motor Insulation 118

9.3.1 Insulation Checks of the Motor Cable 118

9.3.2 Insulation Checks of the Mains Cable 119

9.3.3 Insulation Checks of the Motor 119

9.4 Checks after Commissioning 120

9.4.1 Testing the AC Drive after Commissioning 120

9.4.2 RUN Test without Load 120

9.4.3 Start-up Test 121

9.4.4 Identification Run 121

10 Maintenance 122

10.1 Maintenance Schedule 122

10.2 Reforming the Capacitors 122

11 Fault Tracing 123

11.1 General Information on Fault Tracing 123

11.2 Resetting a Fault 123

11.3 Creating Service Info File 124

12 Specifications 125

12.1 Weights of the AC Drive 125

12.2 Dimensions 125

12.2.1 List of Dimension Information 125

12.2.2 Wall-mounted 126

12.2.3 Flange mounting 130

12.2.4 Standalone 136

12.3 Cable and Fuse Sizes 137

12.3.1 List of Cable and Fuse Size Information 137

12.3.2 Cable and Fuse Sizes for 208–240 V and 380–500 V, FR4 to FR9 137

12.3.3 Cable and Fuse Sizes for 208–240 V and 380–500 V, FR4 to FR9, North America 138

12.3.4 Cable and Fuse Sizes for 525–690 V, FR6 to FR9 140

12.3.5 Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR6 to FR9, North America 141

12.3.6 Cable and Fuse Sizes for 380–500 V, FR10 to FR11 142

12.3.7 Cable and Fuse Sizes for 380–500 V, FR10 to FR11, North America 142

12.3.8 Cable and Fuse Sizes for 525–690 V, FR10 to FR11 143

12.3.9 Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR10 to FR11, North America 144

12.4 Cable Stripping Lengths 144

12.5 Tightening Torques for Cover Screws 146

12.6 Tightening Torques of the Terminals 146

Operating guide | VACON® NXS/NXP Air-cooled

12.7 Power ratings 147

12.7.1 Overload Capability 147

12.7.2 Power Ratings for Mains Voltage 208–240 V 148

12.7.3 Power Ratings for Mains Voltage 208–240 V, North America 149

12.7.4 Power Ratings for Mains Voltage 380–500 V 150

12.7.5 Power Ratings for Mains Voltage 380–500 V, North America 151

12.7.6 Power Ratings for Mains Voltage 525–690 V (UL Rating 600 V) 152

12.7.7 Power Ratings for Mains Voltage 525–690 V (UL Rating 600 V), North America 153

12.8 VACON NXP Technical Data 154

12.9 Brake Resistor Ratings 159

12.9.1 Brake Resistor Ratings 159

12.9.2 Brake Resistor Ratings for Mains Voltage 208–240 V 159

12.9.3 Brake Resistor Ratings for Mains Voltage 380–500 V 160

12.9.4 Brake Resistor Ratings for Mains Voltage 525–690 V 161

12.10 Fault Codes 162

12.11 EU Declaration of Conformity 169

Contents

Operating guide | VACON® NXS/NXP Air-cooled

Introduction

1 Introduction

1.1 Purpose of this Operating Guide

This operating guide provides information for safe installation and commissioning of the AC drive. It is intended for use by qualified personnel. Read and follow the instructions to use the drive safely and professionally. Pay particular attention to the safety instructions and general warnings. Always keep this operating guide available with the drive.

1.2 Additional Resources

Other resources are available to understand advanced AC drive functions and programming.

• The VACON® NX All-in-One Application Manual provides greater detail on working with parameters and shows many application examples.

• The VACON® NX I/O Boards User Manual gives more information on the I/O boards and their installation.

• Instructions for operation with option boards and other optional equipment.

Supplementary publications and manuals are available from Danfoss.

NOTE! Download the English and French product manuals with applicable safety, warning and caution information from https://

www.danfoss.com/en/service-and-support/.

REMARQUE Vous pouvez télécharger les versions anglaise et française des manuels produit contenant l'ensemble des informations de sécurité, avertissements et mises en garde applicables sur le site https://www.danfoss.com/en/service-and-support/.

1.3 Disposal

Context:

Do not dispose of equipment containing electrical components together with domestic waste. Collect it separately in accordance with local and currently valid legislation.

1.4 Type Approvals and Certifications

The following list is a selection of possible type approvals and certifications for Danfoss drives:

DPD00910G

089

Operating guide | VACON® NXS/NXP Air-cooled

Introduction

NOTICE

The specific approvals and certification for the drive are on the nameplate of the drive. For more information, contact the local Danfoss office or partner.

1.5 Start-up Quick Guide

Context:

Do at minimum these procedures during the installation and commissioning.

If there are problems, speak to the local distributor.

Vacon Ltd is not responsible for the use of the AC drives against the instructions.

DPD00910G | 9

Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. Check that the delivery agrees to the order, see 4.1 Checking the Delivery.

2. Before starting the commissioning, read carefully the safety instructions in 2.2 Danger and Warnings and 2.3 Cautions and Notices.

3. Before the mechanical installation, check the minimum clearances around the AC drive ( 5.2.2 Cooling of FR4 to FR9 and 5.2.3

Cooling of Standalone AC drives (FR10 to FR11)) and check the ambient conditions in 12.8 VACON NXP Technical Data.

4. Check the dimensions of the motor cable, mains cable, mains fuses and check the cable connections. Read 6.1 Cable Connections,

6.2 EMC-compliant Installation and 6.3 Grounding.

5. Obey the installation instructions, see 6.5 Installing the Cables.

6. Find information on the control connections in 7.3.2 Control Terminals on OPTA1.

7. If the start-up wizard is active, select the language of the control panel and the application. Accept the selections with the Enter

button. If the start-up wizard is not active, obey the instructions a and b.

A Select the language of the control panel from the Menu M6, page 6.1. For instructions, see 8.7.3 Changing the Language.

B Select the application from the Menu M6, page 6.2. For instructions, see 8.7.4 Changing the Application.

8. All parameters have factory default values. To make sure that the AC drive operates correctly, make sure that these group G2.1

parameters have the same data as the nameplate. For more information on the parameters in the list, see the VACON® All in One Application Manual.

• Nominal voltage of the motor

• Nominal frequency of the motor

•

Nominal speed of the motor

• Nominal current of the motor

• Motor cos phi

Introduction

9. Obey the commissioning instructions, see 9.2 Commissioning the AC Drive.

The VACON® NXS/NXP AC drive is ready for operation.

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

2 Safety

2.1 Safety Symbols

The following symbols are used in this manual:

DANGER

Indicates a hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION

Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

Safety

NOTICE

Indicates a property damage message.

2.2 Danger and Warnings

DANGER

SHOCK HAZARD FROM POWER UNIT COMPONENTS

The power unit components are live when the drive is connected to mains. A contact with this voltage can lead to death or serious injury.

Do not touch the components of the power unit when the drive is connected to mains. Before connecting the drive to

mains, make sure that the covers of the drive are closed.

DANGER

SHOCK HAZARD FROM TERMINALS

The motor terminals U, V, W, the brake resistor terminals, or the DC terminals are live when the drive is connected to mains, also when the motor does not operate. A contact with this voltage can lead to death or serious injury.

Do not touch the motor terminals U, V, W, the brake resistor terminals, or the DC terminals when the drive is connected to

mains. Before connecting the drive to mains, make sure that the covers of the drive are closed.

DPD00910G | 11

Operating guide | VACON® NXS/NXP Air-cooled

DANGER

SHOCK HAZARD FROM DC LINK OR EXTERNAL SOURCE

The terminal connections and the components of the drive can be live 5 minutes after the drive is disconnected from the mains and the motor has stopped. Also the load side of the drive can generate voltage. A contact with this voltage can lead to death or serious injury.

Before doing electrical work on the drive:

•

Disconnect the drive from the mains and make sure that the motor has stopped.

• Lock out and tag out the power source to the drive.

• Make sure that no external source generates unintended voltage during work.

• Wait 5 minutes before opening the cabinet door or the cover of the AC drive.

• Use a measuring device to make sure that there is no voltage.

WARNING

SHOCK HAZARD FROM CONTROL TERMINALS

The control terminals can have a dangerous voltage also when the drive is disconnected from mains. A contact with this voltage can lead to injury.

Make sure that there is no voltage in the control terminals before touching the control terminals.

Safety

WARNING

ACCIDENTAL MOTOR START

When there is a power-up, a power break, or a fault reset, the motor starts immediately if the start signal is active, unless the pulse control for Start/Stop logic is selected. If the parameters, the applications or the software change, the I/O functions (including the start inputs) can change. If you activate the auto reset function, the motor starts automatically after an automatic fault reset. See the Application Guide. Failure to ensure that the motor, system, and any attached equipment are ready for start can result in personal injury or equipment damage.

Disconnect the motor from the drive if an accidental start can be dangerous. Make sure that the equipment is safe to

operate under any condition.

WARNING

LEAKAGE CURRENT HAZARD

Leakage currents exceed 3.5 mA. Failure to ground the drive properly can result in death or serious injury.

Ensure the correct grounding of the equipment by a certified electrical installer.

WARNING

SHOCK HAZARD FROM PE CONDUCTOR

The drive can cause a DC current in the PE conductor. Failure to use a residual current-operated protective (RCD) device Type B or a residual current-operated monitoring (RCM) device can lead to the RCD not providing the intended protection and therefore can result in death or serious injury.

Use a type B RCD or RCM device on the mains side of the drive.

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

2.3 Cautions and Notices

CAUTION

DAMAGE TO THE AC DRIVE FROM INCORRECT MEASUREMENTS

Doing measurements on the AC drive when it is connected to mains can damage the drive.

Do not do measurements when the AC drive is connected to mains.

CAUTION

DAMAGE TO THE AC DRIVE FROM INCORRECT SPARE PARTS

Using spare parts that are not from the manufacturer can damage the drive.

Do not use spare parts that are not from the manufacturer.

CAUTION

DAMAGE TO THE AC DRIVE FROM INSUFFICIENT GROUNDING

Not using a grounding conductor can damage the drive.

Make sure that the AC drive is always with a grounding conductor that is connected to the grounding terminal that is

identified with the PE symbol.

Safety

CAUTION

CUT HAZARD FROM SHARP EDGES

There can be sharp edges in the AC drive that can cause cuts.

Wear protective gloves when mounting, cabling, or doing maintenance operations.

CAUTION

BURN HAZARD FROM HOT SURFACES

Touching surfaces, which are marked with the 'hot surface' sticker, can result in injury.

Do not touch surfaces which are marked with the 'hot surface' sticker.

NOTICE

DAMAGE TO THE AC DRIVE FROM STATIC VOLTAGE

Some of the electronic components inside the AC drive are sensitive to ESD. Static voltage can damage the components.

Remember to use ESD protection always when working with electronic components of the AC drive. Do not touch the

components on the circuit boards without proper ESD protection.

DPD00910G | 13

Operating guide | VACON® NXS/NXP Air-cooled

NOTICE

DAMAGE TO THE AC DRIVE FROM MOVEMENT

Movement after installation can damage the drive.

Do not move the AC drive during operation. Use a fixed installation to prevent damage to the drive.

NOTICE

DAMAGE TO THE AC DRIVE FROM INCORRECT EMC LEVEL

The EMC level requirements for the AC drive depend on the installation environment. An incorrect EMC level can damage the drive.

Before connecting the AC drive to the mains, make sure that the EMC level of the AC drive is correct for the mains.

NOTICE

RADIO INTERFERENCE

In a residential environment, this product can cause radio interference.

Take supplementary mitigation measures.

Safety

NOTICE

MAINS CONNECTION DEVICE

If the AC drive is used as a part of a machine, the machine manufacturer must supply a mains disconnection device (refer to EN 60204-1).

NOTICE

MALFUNCTION OF FAULT CURRENT PROTECTIVE SWITCHES

Because there are high capacitive currents in the AC drive, it is possible that the fault current protective switches do not operate correctly.

NOTICE

VOLTAGE WITHSTAND TESTS

Doing voltage withstand tests can damage the drive.

Do not do voltage withstand tests on the AC drive. The manufacturer has already done the tests.

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

3 Product Overview

3.1 Intended Use

The drive is an electronic motor controller intended for:

• Regulation of motor speed in response to system feedback or to remote commands from external controllers. A power drive system consists of the AC drive, the motor, and equipment driven by the motor.

• System and motor status surveillance.

The drive can also be used for motor overload protection.

Depending on the configuration, the drive can be used in standalone applications or form part of a larger appliance or installation.

The drive is allowed for use in residential, industrial, and commercial environments in accordance with local laws and standards.

NOTICE

In a residential environment, this product can cause radio interference, in which case supplementary mitigation measures can be required.

Foreseeable misuse

Do not use the drive in applications which are non-compliant with specified operating conditions and environments. Ensure compliance with the conditions specified in 12.8 VACON NXP Technical Data.

3.2 Manual Version

This manual is regularly reviewed and updated. All suggestions for improvement are welcome.

Table 1: Manual and Software Version

Edition Remarks

DPD00910G Package label and type code information changed in 3.3 Package Label and 3.4 Description of the Type Code.

Information on removing the jumper X10-1 added in 6.6.1 Installing the AC drive in an IT System, FR4-FR6.

Information on creating a service info file added in 11.3 Creating Service Info File.

Structure of the manual changed.

3.3 Package Label

The package label gives detailed information about the delivery.

DPD00910G | 15

A B

e30bf961.10

1003322235

V00001687465

NXP00875-A2H1SSS-A1A2000000

171208

B.ID :

S/ N:

Type:

AC DR I VE

V00001687465

7DP-008752-116SC8

Made in Finland Danfoss A/S, 6430 Nordborg, Denmark

135X9219

87A 40°C / 72A 50°C

45kW:400V / 60HP:480V IP21/Type1

3~AC,0-Uin, 0-320Hz,

Uin:3~AC,380-500V, 50/60Hz,

POWER :

OUTPUT:

INPUT:

Danfoss Limited

0018131571

NXP00002V195

Ma r ks:

Cust . Or d. No :

Appl icat ion :

Firm ware :

7DP-008752-116SC8

Code:

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

A The batch ID

C The type code

E The mains voltage

G The protection rating

The order number of VACON

D The serial number

F The nominal output current

H The firmware code

I The order number of the customer

Illustration 1: Package Label of VACON® NXS/NXP AC Drives

3.4 Description of the Type Code

The type designation code of VACON® is made of standard codes and optional codes. Each part of the type designation code agrees to the data in the order.

Example:

The code can have this format, for example:

NXP00035-A2H1SSS-A1A2C30000+DNOT

•

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Table 2: Description of the Type Code

Code Description

VACON This part is same for all the products.

NXP The product range:

• NXP = VACON® NXP

NXS = VACON® NXS

•

0003 The drive rating in amperes. For example, 0003 = 3 A

5 The mains voltage:

• 2 = 208–240 V

•

5 = 380–500 V

• 6 = 525–600 V (IEC) 525–600 V (cULus)

A The control panel:

•

A = standard (text display) B = no local control panel

•

• F = dummy keypad

• G = graphic display

Product Overview

2 The protection rating:

•

0 = IP00

• 2 = IP21 (UL Type 1)

• 5 = IP54 (UL Type 12)

• T = flange-mounted (through-hole mounted)

H The EMC emission level:

•

C = complies with the category C1 of standard IEC/EN 61800-3 + A1, 1st environment, and nominal voltage less than 1000 V

H = complies with the category C2 of standard IEC/EN 61800-3 + A1, fixed installations, and nominal voltage

• less than 1000 V

• L = complies with the category C3 of standard IEC/EN 61800-3 + A1, 2nd environment, and nominal voltage less than 1000 V

• T = complies with the standard IEC/EN 61800-3 + A1 when used in IT networks (C4).

• N = No EMC emission protection. An external EMC filter is necessary.

The brake chopper:

•

0 = No brake chopper

•

1 = Internal brake chopper

(1)

• 2 = Internal brake chopper and resistor, available for:

- 208–240 V (FR4-FR6)

- 380–500 V (FR4-FR6)

DPD00910G | 17

Operating guide | VACON® NXS/NXP Air-cooled

Code Description

SSS The hardware changes:

Product Overview

• The supply, the first letter (

Xxx):

- S = 6-pulse connection (FR4 to FR11)

- B = Additional DC-connection (FR8 to FR11)

- J = FR10 to 11 stand-alone with main switch and DC-link terminals

• The mounting, the second letter: (xXx):

- S = Air-cooled drive

• The boards, the third letter (xxX):

- S = Standard boards (FR4 to FR8)

- V = Coated boards (FR4 to FR8)

- F = Standard boards (FR9 to FR11)

- G = Coated boards (FR9 to FR11)

- A = Standard boards (FR10 to FR11 standalone drives)

- B = Coated boards (FR10 to FR11 standalone drives)

- N = separate IP54 (UL Type 12) control box, standard boards (FR9 IP00, ≥ FR10)

- O = separate IP54 (UL Type 12) control box, coated boards (FR9 IP00, ≥ FR10)

- X = separate IP00 control box, standard boards (FR9 IP00)

- Y = separate IP00 control box, coated boards (FR9 IP00)

A1A2C30000 The option boards. 2 characters for each slot. 00 = the slot is not used

The option board abbreviations:

•

A = basic I/O board B = expander I/O board

•

• C = fieldbus board

• D = special board

• E = fieldbus board

For example, C3 = PROFIBUS DP

+DNOT The optional codes. There are many options.

The options that are related to ordering of paper manuals are:

•

+DNOT = No paper manuals, only Quick Guide and Safety Guide

•

+DPAP = With English paper manuals

• +DPAP+DLDE = With German paper manuals

A brake resistor is available as an option for external installation for 208–240 V (FR7-FR11), 380–500 V (FR7-FR11), and 525–690 V (all enclosure sizes).

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

3.5 Enclosure Sizes

Example:

The codes for nominal current and nominal mains voltage are part of the type code (see 3.4 Description of the Type Code) on the package label (see 3.3 Package Label). Use these values to find out the enclosure size of the AC drive from the table.

In the example "NXP00035-A2H1SSS-A1A2C30000+DNOT", the code for nominal current is 0003 and the code for nominal mains voltage is 5.

Table 3: Enclosure Sizes

Nominal mains voltage Nominal current Enclosure size

2 (208–240 V) 0003 FR4

0004

0007

0008

0011

0012

0017 FR5

0025

0031

0048 FR6

0061

0075 FR7

0088

0114

0140 FR8

0170

0205

0261 FR9

0300

DPD00910G | 19

Operating guide | VACON® NXS/NXP Air-cooled

Nominal mains voltage Nominal current Enclosure size

5 (380–500 V) 0003 FR4

0004

0005

0007

0009

0012

0016 FR5

0022

0031

0038 FR6

0045

0061

0072 FR7

Product Overview

0087

0105

0140 FR8

0168

0205

0261 FR9

0300

0385 FR10

0460

0520

0590 FR11

0650

0730

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Nominal mains voltage Nominal current Enclosure size

6 (500–690 V) 0004 FR6

0005

0007

0010

0013

0018

0022

0027

0034

0041 FR7

0052

0062 FR8

0080

Product Overview

0100

0125 FR9

0144

0177

0205

0261 FR10

0325

0385

0416

0460 FR11

0502

0590

3.6 Available Protection Ratings

Table 4: Available Protection Ratings

Mains voltage Enclosure size IP21 (UL Type 1) IP54 (UL Type 12)

208–240 V FR4-FR9 x x

350–500 V FR4-FR10 x x

350–500 V FR11 x

525–690 V FR4-FR10 x x

525–690 V FR11 x

DPD00910G | 21

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

3.7 Available EMC Classes

The product standard (EMC immunity requirements) IEC/EN 61800-3 + A1 has 5 categories. The VACON® AC drives are divided into 5 EMC classes that have equivalents in the standard. All VACON® NX AC drives comply with the standard IEC/EN 61800-3 + A1.

The type code tells which category requirement the AC drive complies with (see

The category changes when these properties in the AC drive change:

• the level of electromagnetic disturbances

•

the requirements of a power system network

• the installation environment (see the standard IEC/EN 61800-3 + A1)

Table 5: Available EMC Classes

EMC class in IEC/EN 61800-3 + A1

C1 C The best EMC protection. These AC drives have the nominal voltage of less than 1000

VACON equivalent EMC class

Description Available for

V. They are used in the 1st environment.

3.4 Description of the Type Code).

NOTIC E

If the protection rating of the AC drive is IP21 (UL Type 1), only the conducted emissions are in the requirements of category C1.

C2 H Includes AC drives in fixed installations. These AC drives have the nominal voltage of

less than 1000 V. The category C2 AC drives can be used in the 1st and the 2nd environment.

380–500 V, FR4 to FR6, IP54 (UL Type 12)

380–500 V, FR4 to FR9 and 208–240 V, FR4 to FR9

C3 L Includes AC drives that have the nominal voltage of less than 1000 V. These AC drives

are used in the 2nd environment only.

C4 T These AC drives comply with the standard IEC/EN 61800-3 + A1 if they are used in IT

systems. In IT systems, the networks are isolated from ground, or connected to ground through high impedance to decrease the leakage current.

NOTIC E

If the AC drives are used with other supplies, they do not comply with the EMC requirements.

To change the EMC class of the VACON® NX AC drive from C2 or C3 to C4, see the instructions in 6.6 Installation in an IT System.

IP21 (UL Type

1) and IP54 (UL Type 12) in 380–500 V FR10 and larger, 525–690 V FR6 and larger

All products

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

EMC class in IEC/EN 61800-3 + A1

No EMC emission protection

VACON equivalent EMC class

N The AC drives of this category do not give EMC emission protection. These drives are

3.8 Control Panel

Description Available for

In IP00

installed in enclosures.

NOTIC E

An external EMC filter is usually necessary to comply with the EMC emission requirements.

NOTIC E

RADIO INTERFERENCE

In a residential environment, this product can cause radio interference.

Take supplementary mitigation measures.

3.8.1 Introduction to Control Panel

The control panel is the interface between the AC drive and the user. Use the control panel to control the speed of a motor and monitor the status of the AC drive. Use it also to set the parameters of the AC drive.

The control panel can be removed from the AC drive. The control panel is isolated from the input line potential.

3.8.2 Keypad

The VACON® keypad has 9 buttons with which you can control the AC drive (and motor), set parameters, and monitor values.

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A B C

I H G

reset

ready

run

fault

select enter

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

A The [ready] LED is on when the AC power is connected to the

drive and no faults are active. At the same time, the drive status indication shows READY.

C The [fault] LED blinks when the AC drive is stopped because

of dangerous conditions (Fault Trip). See 8.5.1 Finding the

Active Faults Menu.

E The Stop button. The button stops the motor (unless the stop

is disabled by the parameter R3.4/R3.6). See 8.4.2 Keypad

Control Parameters M3.

G The [enter] button. Use it to accept a selection, reset the fault

history (push for 2–3 s).

I The [select] button. Use it to move between 2 last displays, for

example, to see how new value changes some other value.

K The [reset] button. Use it to reset a fault.

Illustration 2: Keypad Buttons for VACON® NXP

B The [run] LED is on when the drive operates. The LED blinks

when the Stop button is pushed and the drive ramps down.

D The Start button. When the keypad is the active control

mode, this button starts the motor. See 8.4.3 Changing the

Control Mode.

F The Menu button Right. Use it to move forward in the menu,

move the cursor right (in the parameter menu) and to go to the edit mode.

H The Browser button Down. Use it to scroll the main menu

and the pages of different submenus and to decrease a value.

J The Menu button Left. Use it to move back in the menu, move

the cursor left (in the Parameter menu).

L The Browser button Up. Use it to scroll the main menu and

the pages of different submenus and to increase a value.

DPD00910G

reset

START

STOP

ready

run

fault

select

enter

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Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

A The [ready] LED is on when the AC power is connected to the

drive and no faults are active. At the same time, the drive status indication shows READY.

C The [fault] LED blinks when the AC drive is stopped because

of dangerous conditions (Fault Trip). See 8.5.1 Finding the

Active Faults Menu.

E The [STOP] button. The button stops the motor (unless the

stop is disabled by the parameter R3.4/R3.6). See 8.4.2

Keypad Control Parameters M3.

G The [enter] button. Use it to accept a selection, reset the fault

history (push for 2–3 s).

I The [select] button. Use it to move between 2 last displays, for

example, to see how new value changes some other value.

K The [reset] button. Use it to reset a fault.

Illustration 3: Keypad Buttons for VACON® NXS

3.8.3 Display

B The [run] LED is on when the drive operates. The LED blinks

when the Stop button is pushed and the drive ramps down.

D The [START] button. When the keypad is the active control

mode, this button starts the motor. See 8.4.3 Changing the

Control Mode.

F The Menu button Right. Use it to move forward in the menu,

move the cursor right (in the parameter menu) and to go to the edit mode.

H The Browser button Down. Use it to scroll the main menu

and the pages of different submenus and to decrease a value.

J The Menu button Left. Use it to move back in the menu, move

the cursor left (in the Parameter menu).

L The Browser button Up. Use it to scroll the main menu and

the pages of different submenus and to increase a value.

DPD00910G | 25

B C D E

F G

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READY

FAULT

STOP

RUN

Bus/CommKeypadI/O term

ALARM

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

A The motor is in RUN state. The indication starts to blink when

a stop command is given and blinks while the speed continues to decrease.

C The motor rotation direction is reverse.

E The AC power is on.

G A fault is given and the AC drive is stopped.

I The control panel is the active control mode.

K The location indication. The line shows the symbol and

number of the menu, parameter and so on. For example, M2 = Menu 2 (Parameters) or P2.1.3 = Acceleration time.

M The value line. The line shows the numerical and text values

of references, parameters and so on. It also shows the number of submenus that are available in each menu.

Illustration 4: Display Indications

The drive status indicators (A-G) give information about the status of the motor and the AC drive.

The control mode indications (H, I, J) show the selection of the control mode. The control mode tells from where the START/STOP commands are given and reference values are changed. To make this selection, go to the Keypad control menu (M3) (see 8.4.3

Changing the Control Mode).

B The motor rotation direction is forward.

D The drive does not operate.

F An alarm is given.

H The I/O terminals is the active control mode.

J The fieldbus is the active control mode.

L The description line. The line shows the description of the

menu, value, or fault.

The three text lines (K, L, M) give information about the current location in the menu structure and the operation of the drive.

3.8.4 Basic Menu Structure

The data of the AC drive is in menus and submenus. The figure shows the basic menu structure of the AC drive.

This menu structure is only an example and the contents and items can vary depending on the application in use.

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Main menu

Submenus

See Application Manual

Main menu

M1 Monitor

V1.1 Output frequency

V1.2 Frequency ref.

V1.3 Motor speed

V1.4 Motor current

M3 Keypad control

P3.1 Control place

R3.2 Keypad reference

P3.3 Direction (on keypad)

P3.4 Stop button

V1.5 Motor torque

V1.6 Motor power

V1.7 Motor voltage

V1.8 DC-link voltage

S6.1 Language selection

S6.2 Application selection

S6.3 Copy parameters

S6.4 Compare param.

S6.5 Security

S6.6 Keypad settings

S6.7 Hardware settings

S6.8 System information

S6.9 Power monitor

S6.11 Power multi-monitor

V1.9 Unit temperature

V1.10 Motor temp.

V1.11 Analogue Input 1

V1.12 Analogue Input 2

V1.13 Current input

V1.14 DIN1, DIN2, DIN3

V1.15 DIN4, DIN5, DIN6

V1.16 Analogue output

V1.17 Multimonit. items

M2 Parameters

M6 System menu

M4 Active faults

M5 Fault history

M7 Expand er boards

Operating guide | VACON® NXS/NXP Air-cooled

Product Overview

Illustration 5: Basic Menu Structure of the AC Drive

DPD00910G | 27

Operating guide | VACON® NXS/NXP Air-cooled

4 Receiving the Delivery

4.1 Checking the Delivery

Context:

Before a VACON® AC drive is sent to the customer, the manufacturer makes many tests on the drive.

Receiving the Delivery

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Operating guide | VACON® NXS/NXP Air-cooled

Receiving the Delivery

Procedure

1. After removing the packaging, examine the drive for transport damages.

If the drive was damaged during the shipping, speak to the cargo insurance company or the carrier.

2. To make sure that the delivery is correct, compare the order data to the data on the package label, see 3.3 Package Label.

If the delivery does not agree with the order, speak to the vendor immediately.

3. To make sure that the contents of the delivery is correct and complete, compare the type code of the product to the type code, see

3.4 Description of the Type Code.

4. Check that the accessories bag contains the items shown in the figure. These accessories are part of the electrical installation. The contents of the accessories bag is different for different enclosure sizes and protection ratings.

FR4-FR6

1 The grounding terminals (FR4, FR5), 2 pieces

3 The rubber grommets (sizes vary from class to class),

2 The grounding clamps for control cable, 3 pieces

4 The cable entry plate

3 pieces

6 Screws, M4x16, 3 pieces

5 Screws, M4x10, 5 pieces

8 The grounding screws M5x16 (FR6), 4 pieces

7 The grounding clamps for grounding conductor (FR6), 2

pieces

Illustration 6: Contents of the Accessories Bag for FR4-FR6

FR7-8

1 Screws, M4x16, 3 pieces 2 The grounding clamps for control cable, 3 pieces

4 The rubber grommets GDM36 (FR7), 3 pieces

DPD00910G | 29

Operating guide | VACON® NXS/NXP Air-cooled

3 The rubber grommets GD21 (FR7 IP54/UL Type 12),

3 pieces / (FR8), 6 pieces

Illustration 7: Contents of the Accessories Bag for FR7-FR8

Receiving the Delivery

4.2 Storing the Product

Context:

If the product has to be stored before installing it, follow these instructions.

Procedure

1. If the AC drive must be stored before using it, make sure that the ambient conditions agree to the following:

• Storage temperature: –40…+70° C (-40...+158° F)

• Relative humidity: 0–95%, no condensation

2. If the AC drive must be kept in storage for a long time, connect the power to the AC drive each year. Keep the power on for a minimum of 2 hours.

3. If the storage time is more than 12 months, charge the electrolytic DC capacitors with caution. To reform the capacitors, obey the instructions in 10.2 Reforming the Capacitors.

We do not recommend a long storage time.

4.3 Lifting the Product

Context:

Speak to the factory or the local distributor to get information on how to lift the AC drive safely.

Prerequisites:

The weights of AC drives of different enclosure sizes are very different. It can be necessary to use a lifting device to move the drive from its package.

Procedure

1. Check the weight of the AC drive, see

2. To lift the AC drives larger than FR7 out of the package, use a jib crane.

3. After lifting the drive, check for signs of damage on the drive.

12.1 Weights of the AC Drive.

4.4 Using the Product Modified Label

Context:

In the accessories bag, there is also a "product modified" label. The function of the label is to tell the service personnel about the changes that are made in the AC drive.

DPD00910G

+ 144 hidden pages

Danfoss Vacon NXP Series, Vacon NXS Series Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Introduction

Safety

Product Overview

Receiving the Delivery