Danfoss Vacon NXP Series, Vacon NXS Series Operating Manual

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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

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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.

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Option board: NXOPT......... Date:............

IP54 upgrade/Collar EMC level modified: H/L to T

Drive modified:

in slot: A B C D E Date:............

Date:............

Operating guide | VACON® NXS/NXP Air-cooled

Illustration 8: The Product Modified Label

Procedure

1. Attach the label on the side of the AC drive to know where to find it.

2. If changes are made in the AC drive, write the change on the label.

Receiving the Delivery

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Operating guide | VACON® NXS/NXP Air-cooled

Mounting the Unit

5 Mounting the Unit

5.1 Environmental Requirements

5.1.1 General Environmental Requirements

In environments with airborne liquids, particles, or corrosive gases, ensure that the protection rating of the equipment matches the installation environment. Failure to meet requirements for ambient conditions can reduce the lifetime of the AC drive. Ensure that requirements for humidity, temperature, and altitude are met.

Vibration and shock

The AC drive complies with requirements for units mounted on the walls and floors of production premises, and in panels bolted to walls or floors. For detailed ambient conditions specifications, see 12.8 VACON NXP Technical Data.

Installation requirements:

• Make sure that there is sufficiently free space around the AC drive for cooling, see 5.2.2 Cooling of FR4 to FR9 or 5.2.3 Cooling of

Standalone AC drives (FR10 to FR11).

• Some free space is also necessary for maintenance.

•

Make sure that the mounting surface is sufficiently flat.

5.1.2 High Altitude Installation

The density of air decreases when the altitude increases and the pressure decreases. When the air density decreases, the thermal capacity decreases (that is, less air removes less heat) and the resistance to electric field (breakdown voltage/distance) decreases.

The full thermal performance of VACON® NX AC drives is designed for installation up to 1000 m altitude. The electric insulation is designed for installations up to 2000 m altitude.

Higher installation locations are possible, when obeying the derating guidelines in this chapter.

Above 1000 m, decrease the limited maximum load current by 1% for each 100 m. For example, at 2500 m altitude, decrease the load current down to 85% of the rated output current (100% – (2500–1000 m) / 100 m x 1% = 85%).

When using fuses at high altitudes, the cooling effect of the fuse decreases as the density of the atmosphere decreases.

When using fuses above 2000 meters, the continuous rating of the fuse:

I = In*(1- (h-2000)/100*0.5/100)

Where

I = Current rating at high altitude

In = Rated current of a fuse

h = Altitude in meters

DPD00910G

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

10%

30%

50%

70%

20%

40%

60%

80%

90%

100%

110%

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Mounting the Unit

A Loadability

Illustration 9: Loadability in High Altitudes

For permitted maximum altitudes, see 12.8 VACON NXP Technical Data.

For information on option boards and I/O signals and relay outputs, see VACON® NX I/O Boards User Manual.

5.2 Cooling Requirements

5.2.1 General Cooling Requirements

The AC drive produces heat in operation. The fan moves air and decreases the temperature of the drive. Make sure that there is sufficiently free space around the drive.

Make sure that the temperature of the cooling air does not go above the maximum ambient operating temperature or below the minimum ambient operating temperature of the drive.

5.2.2 Cooling of FR4 to FR9

If many AC drives are installed above each other, the necessary free space is C + D (see from the lower drive goes to a different direction than the air intake of the top drive.

illustration 10). Make also sure that the outlet air

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Mounting the Unit

A The clearance around the drive (see also B and C)

B The distance from a drive to a second drive, or the distance to

the cabinet wall

C The free space above the drive

D The free space below the drive

Illustration 10: Installation Space

Table 6: Minimum Clearances around the AC Drive in mm (in inch)

Drive type A B C D

0003 2-0012 2

0003 5-0012 5

0017 2-0031 2

0016 5-0031 5

0048 2-0061 2

0038 5-0061 5

(0.79)

(1.18)

(0.79)

100

(3.94)

120

(4.72)

160

(6.30)

(1.97)

(2.36)

(3.15)

0004 6-0034 6

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Operating guide | VACON® NXS/NXP Air-cooled

Drive type A B C D

Mounting the Unit

0075 2-0114 2

0072 5-0105 5

(3.15)

300

(11.81)

0041 6-0052 6

0140 2-0205 2

0140 5-0205 5

0062 6-0100 6

0261 2-0300 2

0261 5-0300 5

(3.15)

()

(1.97)

(3.15)

300

(11.81)

400

(15.75)

0125 6-0208 6

To change the fan with the motor cables connected, the necessary clearance on the 2 sides of the drive is 150 mm (5.91 inch).

The minimum clearance to change the fan.

Table 7: Necessary Quantity of Cooling Air

Drive type

0003 2-0012 2

The quantity of cooling air [m3/h]

70 41.2

The quantity of cooling air [CFM]

100

(3.94)

300

(11.81)

250 / 350

(9.84) / (13.78)

()

0003 5-0012 5

0017 2-0031 2

0016 5-0031 5

0048 2-0061 2

0038 5-0061 5

0004 6-0034 6

0075 2-0114 2

0072 5-0105 5

0041 6-0052 6

0140 2-0205 2

0140 5-0205 5

0062 6-0100 6

0261 2-0300 2

0261 5-0300 5

0125 6-0208 6

190 112

425 250

650 383

1000 589

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5.2.3 Cooling of Standalone AC drives (FR10 to FR11)

Mounting the Unit

A The minimum distance to the side walls or adjacent

components

C Free space in front of the cabinet

Illustration 11: Minimum Clearances around the AC Drive

Table 8: Minimum Clearances around the AC Drive in mm (in inch)

Drive type A B C

0385 5-0730 5

0261 6-0590 6

Table 9: Necessary Quantity of Cooling Air

Drive type

0385 5-0520 5

0261 6-0416 6

0590 5-0730 5

0460 6-0590 6

The quantity of cooling air [m3/h]

2000 900

3000 1765

(0.79)

B The minimum distance from the top of the cabinet

200

(7.87)

The quantity of cooling air [CFM]

800

(31.50)

For more information on the power losses based on the switching frequency, see http://drives.danfoss.com/knowledge-center/energy-

efficiency-directive/#/.

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Mounting the Unit

5.3 Installation Sequence

5.3.1 Installation Sequence for Wall-mounted AC Drives

Context:

Use these instructions to install the Wall-mounted AC Drive.

Procedure

1. Select the mounting option:

- Horizontal

- Vertical

If the drive is installed in a horizontal position, there is no protection against drops of water that fall vertically.

- Flange mounting

The AC drive can also be installed into the cabinet wall with a flange mounting option (throughhole mounting). With the flange mounting, the protection rating of the power unit is IP54 (UL Type 12) and the protection rating of the control unit is IP21 (UL Type 1).

2. Check the dimensions of the AC drive, see

3. Make sure that there is sufficiently free space around the AC drive for cooling, see

also necessary for maintenance.

4. Attach the AC drive with the screws and other components in the delivery.

12.2.1 List of Dimension Information.

5.2.2 Cooling of FR4 to FR9. Some free space is

5.3.2 Installation Sequence for Standalone AC drives

Context:

Use these instructions to install the standalone AC drive.

Procedure

1. Make sure that the mounting surface is sufficiently flat.

2. Check the dimensions of the AC drive, see 12.2.4.1 Dimensions for FR10-FR11.

3. Make sure that there is sufficiently free space around the AC drive for cooling, see 5.2.3 Cooling of Standalone AC drives (FR10 to

FR11). Some free space is also necessary for maintenance.

4. The enclosures have fixing holes. If needed, fix the AC Drive to the wall.

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U/T1

V/T2

W/T3

B-

B+/R+

R-

Operating guide | VACON® NXS/NXP Air-cooled

Electrical Installation

6 Electrical Installation

6.1 Cable Connections

The mains cables are connected to terminals L1, L2, and L3. The motor cables are connected to terminals U, V, and W.

A The control panel

C The power unit

Illustration 12: Principal Connection Diagram

For EMC-compliant installation, see 6.2 EMC-compliant Installation.

B The control unit

6.1.1 General Cable Requirements

Use cables with a minimum heat resistance of +70 °C (158 °F). In the selection of the cables and the fuses, refer to the nominal output current of the drive. Find the nominal output current on the nameplate.

We recommend selecting the cables and the fuses to agree with the output current because the input current of the AC drive is almost the same as the output current.

For information on how to make the cable installation to comply with the UL standards, see 6.1.2 UL Standards on Cabling.

If the motor temperature protection of the drive (see VACON® All in One Application Manual) is used as an overload protection, select the cable to agree with the protection. If 3 or more cables are used in parallel for larger AC drives, use a separate overload protection for each cable.

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These instructions are valid only for processes that have 1 motor and 1 cable connection from the AC drive to the motor. In other conditions, speak to the manufacturer to get more information.

Electrical Installation

6.1.2 UL Standards on Cabling

To comply with the UL (Underwriters Laboratories) regulations, use a UL-approved copper wire with a minimum heat resistance of 60 °C or 75 °C (140 °F or 167 °F). To comply with the standards, use cables with +90 °C (194 °F) heat resistance for sizes 0170 2 and 0168 5 (FR8), and 0261 2, 0261 5, 0300 2 and 0300 5 (FR9).

Use Class 1 wire only.

When the drive has Class T and J fuses, it can be used on a circuit that gives a maximum of 100 000 rms symmetrical amperes, and a maximum of 600 V.

The integral solid-state short-circuit protection does not give a branch circuit protection. Obey the National Electric Code and any additional local codes to get the branch circuit protection. Only fuses give the branch circuit protection.

For the tightening torques of the terminals, see 12.6 Tightening Torques of the Terminals.

6.1.3 Cable Selection and Dimensioning

Find the typical sizes and types of cables used with the AC drive the tables in 12.3.1 List of Cable and Fuse Size Information. In the selection of cables, refer to local regulations, cable installation conditions and cable specification.

The dimensions of the cables must comply with the requirements of the standard IEC60364-5-52.

• The cables must be PVC-isolated.

•

The maximum ambient temperature is +30 °C (86 °F).

• The maximum temperature of the cable surface is +70 °C (158 °F).

• Use only cables with a concentric copper shield.

• The maximum number of parallel cables is 9.

When using parallel cables, make sure to obey the requirements of the cross-sectional area and the maximum number of cables.

For important information on the requirements of the grounding conductor, see

For the correction factors for each temperature, see the standard IEC60364-5-52.

6.3 Grounding.

6.1.4 Cable Selection and Dimensioning, North America

Find the typical sizes and types of cables used with the AC drive the tables in selection of cables, refer to local regulations, cable installation conditions and cable specification.

The dimensions of the cables must comply with the requirements of the National Electric Code (NEC) and the Canadian Electric Code (CEC).

12.3.1 List of Cable and Fuse Size Information. In the

• The cables must be PVC-isolated. The maximum ambient temperature is +86 °F.

•

• The maximum temperature of the cable surface is +158 °F.

• Use only cables with a concentric copper shield.

• The maximum number of parallel cables is 9.

DPD00910G | 39

FR4-9/FR10/ FR11 0460 6 & 0502 6

FR11 *)

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Electrical Installation

When using parallel cables, make sure to obey the requirements of the cross-sectional area and the maximum number of cables.

For important information on the requirements of the grounding conductor, see the NEC and CEC.

For the correction factors for each temperature, see the instructions of NEC and CEC.

6.1.5 Fuse Selection

We recommend the fuse type gG/gL (IEC 60269-1). To make a selection of the fuse voltage rating, refer to the mains. Do not use larger fuses than what is recommended.

Find the recommended fuses in tables in 12.3.1 List of Cable and Fuse Size Information.

Make sure that the operation time of the fuse is less than 0.4 s. The operation time agrees with the fuse type and the impedance of the supply circuit. For more information on faster fuses, speak to the manufacturer. The manufacturer can also recommend some aR (UL recognized, IEC 60269-4) and gS (IEC 60269-4) fuse ranges.

6.1.6 Principle of the Power Unit Topology

The principles for mains and motor connections of the basic 6-pulse drive in enclosure sizes FR4 to FR11 show in illustration 13.

A Single input

C Double input

Illustration 13: Topology of Enclosure Sizes FR4 – FR11

B Single output

* The FR11 types 0460 6 and 0502 6 have single input terminal.

6.1.7 Brake Resistor Cables

VACON® NXS/NXP AC drives have terminals for the DC supply and an optional external brake resistor. These terminals are identified with B–, B+/R+, and R–. The DC bus connection is made to terminals B– and B+ and the brake resistor connection to R+ and R–. Find the dimensions that we recommend for the brake resistor cables in the tables linked in 6.1.7 Brake Resistor Cables.

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Electrical Installation

CAUTI O N

SHOCK HAZARD FROM MULTI-CONDUCTOR CABLES

With a multi-conductor cable, the conductors that are not connected can cause an accidental contact with a conducting component.

If a multi-conductor cable is used, cut off all conductors that are not connected.

The enclosure sizes FR8 and larger have the DC connection as optional.

If it is necessary to connect an external brake resistor, see VACON® Brake Resistor Manual. See also

8.7.8.2 Setting the Internal Brake

Resistor Connection.

6.2 EMC-compliant Installation

For cable selections in different EMC levels, see table 10.

To comply with the EMC levels, use a grommet when installing the motor cable at the two ends. For the EMC levels C1 and C2, it is necessary to have a 360º grounding of the shield with grommets in the motor end.

Table 10: Recommendations for Cables

Cable type

Motor cable

Mains cable

Category C1 and C2

(1)

A symmetrical power cable with a compact low-impedance shield.

A cable for the specified mains voltage.

We recommend an NKCABLES /MCCMK, SAB/ ÖZCUY-J or equivalent cable. See illustration 14.

A power cable for a fixed installation.

A cable for the specified mains voltage.

Category C3

A symmetrical power cable with a concentric protection wire.

A cable for the specified mains voltage.

We recommend an NKCABLES/MCMK cable. See illustration 14.

(2)

Category C4

(2)

No EMC protection

(2)

A shielded cable is not necessary.

We recommend an NKCABLES/MCMK cable.

Control

A shielded cable with a compact low-impedance shield, for example an NKCABLES/ JAMAK, or an SAB/ÖZCuY-O cable.

cable

environment

2nd environment

For the definitions of EMC protection levels, see IEC/EN 61800-3 + A1.

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Electrical Installation

A The PE conductor and the shield

C The shield

Illustration 14: Cables with PE Conductors

In all the enclosure sizes, to comply with the EMC standards, use the default values of the switching frequencies.

If installing a safety switch, make sure that the EMC protection continues from the start of the cables until their ends.

The drive must obey the standard IEC 61000-3- 12. To obey it, the short circuit power SSC must be a minimum of 120 R interface point between mains and the public mains. Make sure to connect the drive and the motor to mains with a short circuit power

SSC that is a minimum of 120 R

. If necessary, contact the mains operator.

SCE

B The PE conductors

SCE

at the

6.2.1 Installation in a Corner-grounded Network

Corner-grounding can be used with the drive types (FR4 to FR9) with a rating of 3–300 A with a 208–240 V mains, and 261–730 A with a 380–500 V mains. In these conditions, change the EMC protection level to C4. See the instructions in

Do not use corner-grounding with the drive types (FR4 to FR8) with a rating of 3–205 A with a 380–500 V mains or with a 525–690 V mains.

Corner-grounding is permitted for the FR4-9 drives (main voltage 208–240 V) up to 3000 m and for the FR9-FR11 drives (main voltage 380–500 V) up to 2000 m.

6.6 Installation in an IT System.

6.3 Grounding

Ground the AC drive in accordance with applicable standards and directives.

CAUTI O N

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.

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Electrical Installation

WARN I N G

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.

The standard EN 61800-5-1 tells that 1 or more of these conditions for the protective circuit must be true.

The connection must be fixed.

• The protective earthing conductor must have a cross-sectional area of minimum 10 mm2 Cu or 16 mm2 Al. OR

•

There must be an automatic disconnection of the mains, if the protective earthing conductor breaks. OR

• There must be a terminal for a second protective earthing conductor in the same cross-sectional area as the first protective earthing conductor.

Cross-sectional area of the phase conductors (S) [mm2]

S ≤ 16 S

16 < S ≤ 35 16

35 < S S/2

The values of the table are valid only if the protective earthing conductor is made of the same metal as the phase conductors. If this is not so, the cross-sectional area of the protective earthing conductor must be determined in a manner that produces a conductance equivalent to that which results from the application of this table.

The cross-sectional area of each protective earthing conductor that is not a part of the mains cable or the cable enclosure, must be a minimum of:

• 2.5 mm2 if there is mechanical protection, and

•

4 mm2 if there is not mechanical protection. With cord-connected equipment, make sure that the protective earthing conductor in the cord is the last conductor to be interrupted, if the strain-relief mechanism breaks.

Obey the local regulations on the minimum size of the protective earthing conductor.

The minimum cross-sectional area of the protective earthing conductor in question [mm2]

NOTIC E

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.

NOTIC E

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.

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Electrical Installation

WARN I N G

SHOCK HAZARD FROM PE CONDUCTOR

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

6.4 Get Access and Locate the Terminals

6.4.1 Get Access and Locate the Terminals for FR4

Context:

Follow these instructions to open the AC drive for installing the cables, for example.

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Procedure

1. Open the cover of the AC drive.

2. Remove the screws of the cable cover. Remove the cable cover. Do not open the cover of the power unit.

Electrical Installation

3. Locate the terminals.

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A Control terminals

C Motor terminals

Illustration 15: FR4 Terminals

B Brake resistor terminals

D Grounding terminals

6.4.2 Get Access and Locate the Terminals for FR5

Context:

Follow these instructions to open the AC drive for installing the cables, for example.

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Procedure

1. Open the cover of the AC drive.

Electrical Installation

2. Remove the screws of the cable cover. Remove the cable cover. Do not open the cover of the power unit.

3. Locate the terminals.

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FR5

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Electrical Installation

A Control terminals

C Motor terminals

Illustration 16: FR5 Terminals

B Brake resistor terminals

6.4.3 Get Access and Locate the Terminals for FR6

Context:

Follow these instructions to open the AC drive for installing the cables, for example.

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Procedure

1. Open the cover of the AC drive.

Electrical Installation

2. Remove the screws of the cable cover. Remove the cable cover. Do not open the cover of the power unit.

3. Locate the terminals.

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FR6

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Electrical Installation

A Control terminals

C Motor terminals

Illustration 17: FR6 Terminals

B Brake resistor terminals

6.4.4 Get Access and Locate the Terminals for FR7

Context:

Follow these instructions to open the AC drive for installing the cables, for example.

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Procedure

1. Open the cover of the AC drive.

Electrical Installation

2. Remove the screws of the cable cover. Remove the cable cover. Do not open the cover of the power unit.

3. Locate the terminals.

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FR7

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Electrical Installation

A Control terminals

C Motor terminals

Illustration 18: FR7 Terminals

B Brake resistor terminals

D Grounding terminals

6.4.5 Get Access and Locate the Terminals for FR8

Context:

Follow these instructions to open the AC drive for installing the cables, for example.

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B-

B+ R+

R-

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Procedure

1. Open the cover of the AC drive.

2. Open the power unit cover.

Electrical Installation

3. Find the DC terminals and Brake resistor terminals on top of the AC drive.

4. Locate the terminals.

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FR8

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Electrical Installation

A Control terminals

C Grounding terminals

Illustration 19: FR8 Terminals

B Motor terminals

6.4.6 Get Access and Locate the Terminals for FR9

Context:

Follow these instructions to open the AC drive for installing the cables, for example.

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B-

B+ R+

R-

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Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. Remove the cable cover.

2. Find the DC terminals and Brake resistor terminals on top of the AC drive.

Electrical Installation

3. Locate the terminals.

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FR9

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Electrical Installation

A Control terminals

C Grounding terminals

Illustration 20: FR9 Terminals

B Motor terminals

6.5 Installing the Cables

Context:

Use these instructions to find the installation instructions of the correct enclosure size.

Procedure

1. Check the requirements related to lengths, distances, and positioning of the cables according to instructions in 6.5.1 Additional

Instructions for Cable Installation.

2. Follow the installation instructions of the correct enclosure size. To check the enclosure size of the AC drive, see 3.5 Enclosure Sizes.

• 6.5.2 Installing the Cables, FR4-FR6

• 6.5.3 Installing the Cables, FR7

•

6.5.4 Installing the Cables, FR8

• 6.5.5 Installing the Cables, FR9

• 6.5.6 Installing the Cables, FR10-FR11

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Electrical Installation

6.5.1 Additional Instructions for Cable Installation

• Before starting, make sure that none of the components of the AC drive is live. Read carefully the warnings in Safety section.

• Make sure that the motor cables are sufficiently far from other cables.

•

The motor cables must go across other cables at an angle of 90°.

• If it is possible, do not put the motor cables in long parallel lines with other cables.

• If the motor cables are in parallel with other cables, obey the minimum distances (see

• The distances are also valid between the motor cables and the signal cables of other systems.

•

The maximum lengths of shielded motor cables are 300 m (984 ft) (AC drives with power greater than 1.5 kW or 2 hp), and 100 m (328 ft) (AC drives with power from 0.75 kW to 1.5 kW or 1–2 HP). If the used motor cables are longer than these, speak to the factory to get more information. Each parallel cable adds to the total length.

table 11).

NOTIC E

If long motor cables are used (maximum 100 m or 328 ft) together with small drives (≤1.5 kW or ≤2.01 hp), the capacitive current in the motor cable can increase the measured motor current compared to the actual motor current. Think this when setting up the motor stall protection functions.

• If the cable insulation checks are necessary, see 9.3 Measuring the Cable and Motor Insulation.

Table 11: Minimum Distances between Cables

The distance between cables [m]

0.3 ≤ 50 1.0 ≤ 164.0

1.0 ≤ 300 3.3 ≤ 656.1

The length of the shielded cable [m]

The distance between cables [ft]

The length of the shielded cable [ft]

6.5.2 Installing the Cables, FR4-FR6

Context:

Follow these instructions to install the cables and cable accessories.

For information on how to comply with the UL regulations in cable installation, see 6.1.2 UL Standards on Cabling.

If it is necessary to connect an external brake resistor, see VACON® Brake Resistor Manual. See also

Resistor Connection.

Prerequisites:

Make sure that the delivery contains all necessary components. For the installation, the contents of the accessories bag is needed, see

4.1 Checking the Delivery.

Open the covers according to instructions in 6.4.1 Get Access and Locate the Terminals for FR4, 6.4.2 Get Access and Locate the

Terminals for FR5 or 6.4.3 Get Access and Locate the Terminals for FR6.

8.7.8.2 Setting the Internal Brake

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Procedure

1. Strip the motor cable, the mains cable, and the brake resistor cable. See 12.4 Cable Stripping Lengths.

2. Cut the grommets open to move the cables through them. Use the grommets delivered in the accessories bag.

• Do not cut the grommet openings wider than what is necessary for the used cables.

• If the grommets fold in when putting the cable, pull the cable back to make the grommets straight.

• Use a grommet as an alternative to the grommet in types where this is necessary.

3. Put the cables - the mains cable, the motor cable, and the optional brake cable - in the openings of the cable entry plate. Use the cable entry plate delivered in the accessories bag.

A The mains cable

B The brake cable

C The motor cable

Illustration 21: Cables through the Cable Entry Plate

4. Put the cable entry plate with the cables into the groove on the frame of the drive. To attach the cable entry plate, use the M4x10

screws delivered in the accessories bag.

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Electrical Installation

5. Connect the cables. See the correct tightening torques in 12.6 Tightening Torques of the Terminals.

• Connect the phase conductors of the mains cable and of the motor cable, and the conductors of the brake resistor cable into the correct terminals.

• FR4, FR5: Attach the grounding conductor of each cable to a grounding terminal with a grounding terminal for grounding conductor. Use the grounding terminals delivered in the accessories bag.

• FR6: Attach the grounding conductor of each cable to a grounding terminal with a grounding clamp for grounding conductor. Use the grounding clamps and the screws delivered in the accessories bag.

6. Make sure to connect the grounding conductor to the motor and the terminals that are identified with the grounding symbol.

• For FR4 and FR5: Two protective conductors are necessary to comply with the requirements of the standard IEC/EN 61800-5-1. See 6.3 Grounding.

• If a double grounding is necessary, use the grounding terminal below the drive. Use an M5 screw and tighten it to 2.0 Nm or

17.7 lb-in.

7. Attach the cable cover 12.5 Tightening Torques for Cover Screws. Attach the grounding clamps for control cable with 3 pieces of M4x16 screws delivered in the accessories bag. Use these clamps to ground the control cables.

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Illustration 22: FR4-FR6

Electrical Installation

8. Attach the cover of the drive. For the tightening torques of the screws, see 12.5 Tightening Torques for Cover Screws. Make sure that the control cables or the cables of the AC drive are not caught between the frame and the cable cover.

6.5.3 Installing the Cables, FR7

Context:

Follow these instructions to install the cables and cable accessories.'

For information on how to comply with the UL regulations in cable installation, see 6.1.2 UL Standards on Cabling.

If it is necessary to connect an external brake resistor, see VACON® Brake Resistor Manual. See also 8.7.8.2 Setting the Internal Brake

Resistor Connection.

Prerequisites:

Make sure that the delivery contains all necessary components. For the installation, the contents of the accessories bag is needed, see

4.1 Checking the Delivery.

Open the covers according to instructions in 6.4.4 Get Access and Locate the Terminals for FR7.

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Electrical Installation

Procedure

1. Strip the motor cable, the mains cable, and the brake resistor cable. See 12.4 Cable Stripping Lengths.

2. Cut the grommets open to move the cables through them. Use the grommets delivered in the accessories bag.

• Do not cut the grommet openings wider than what is necessary for the used cables.

• If the grommets fold in when putting the cable, pull the cable back to make the grommets straight.

• Use a grommet as an alternative to the grommet in types where this is necessary.

3. Put the cables - the mains cable, the motor cable, and the optional brake cable - in the openings of the cable entry plate. Use the cable entry plate delivered in the accessories bag.

A The mains cable

B The brake cable

C The motor cable

Illustration 23: Cables through the Cable Entry Plate

4. Put the cable entry plate with the cables into the groove on the frame of the drive. To attach the cable entry plate, use the M4x10

screws delivered in the accessories bag.

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5. Connect the cables. See the correct tightening torques in 12.6 Tightening Torques of the Terminals.

• Connect the phase conductors of the mains cable and of the motor cable, and the conductors of the brake resistor cable into the correct terminals.

6. Make sure to connect the grounding conductor to the motor and the terminals that are identified with the grounding symbol.

• If a double grounding is necessary, use the grounding terminal below the drive. Use an M5 screw and tighten it to 2.0 Nm or

17.7 lb-in.

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Electrical Installation

1 Standard 2 PROFIBUS

Illustration 24: FR7

8. Attach the cover of the drive. For the tightening torques of the screws, see 12.5 Tightening Torques for Cover Screws. Make sure

that the control cables or the cables of the AC drive are not caught between the frame and the cable cover.

6.5.4 Installing the Cables, FR8

Context:

Follow these instructions to install the cables and cable accessories.

For information on how to comply with the UL regulations in cable installations, see 6.1.2 UL Standards on Cabling.

If it is necessary to connect an external brake resistor, see VACON® Brake Resistor Manual. See also 8.7.8.2 Setting the Internal Brake

Resistor Connection.

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Prerequisites:

Make sure that the delivery contains all necessary components. For the installation, the contents of the accessories bag is needed, see

4.1 Checking the Delivery.

Open the covers according to instructions in 6.4.5 Get Access and Locate the Terminals for FR8.

Electrical Installation

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Electrical Installation

Procedure

1. Strip the motor cable, the mains cable, and the brake resistor cable. See 12.4 Cable Stripping Lengths

2. To move the cables through the grommets, cut them open. Use the grommets delivered in the accessories bag.

• Do not cut the grommet openings wider than what is necessary for the used cables.

• If the grommets fold in when putting the cable, pull the cable back to make the grommets straight.

• Use a grommet as an alternative to the grommet in types where it is necessary.

3. Attach the grommet and the cable until the frame of the drive goes into the groove of the grommet.

• With the protection rating IP54 (UL Type 12), the connection between the grommet and the cable must be tight. Pull the first bit of the cable out of the grommet until it stays straight.

• If it is not possible, make the connection tight with some insulation tape or a cable tie.

4. Connect the cables. See the correct tightening torques in 12.6 Tightening Torques of the Terminals.

• Connect the phase conductors of the mains cable and of the motor cable into the correct terminals. If a brake resistor cable is used, connect its conductors into the correct terminals.

• Attach the grounding conductor of each cable to a grounding terminal with a grounding clamp for grounding conductor.

5. To make a 360° connection with the grounding clamp for cable shield, expose the shield of all cables.

6. Attach the cable entry plate, and then the cable cover. For the tightening torques of the screws, see 12.5 Tightening Torques for

Cover Screws. Make sure that the control cables or the cables of the AC drive are not caught between the frame and the cable

cover.

Additional tightening torques:

• motor cable entry plate: 2.4 Nm

•

control cable entry plate: 0.8 Nm

• DC cover: 2.4 Nm

7. Attach the grounding clamps for control cable on the grounding level with M4x16 screws. Use the clamps delivered in the accessories bag. Use the clamps to ground the control cables.

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1 Standard 2 PROFIBUS

8. Attach the cover of the drive. For the tightening torques of the screws, see 12.5 Tightening Torques for Cover Screws.

Illustration 25: FR8

6.5.5 Installing the Cables, FR9

Context:

Follow these instructions to install the cables.

For information on how to comply with the UL regulations in cable installations, see 6.1.2 UL Standards on Cabling.

If it is necessary to connect an external brake resistor, see VACON® Brake Resistor Manual. See also 8.7.8.2 Setting the Internal Brake

Resistor Connection.

Prerequisites:

Make sure that the delivery contains all necessary components.

Open the covers according to instructions in 6.4.6 Get Access and Locate the Terminals for FR9.

DPD00910G

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Electrical Installation

Procedure

1. Strip the motor cable, the mains cable, and the brake resistor cable. See 12.4 Cable Stripping Lengths

2. To move the cables through grommets, cut the them open.

• Do not cut the grommet openings wider than what is necessary for the used cables.

•

If the grommets fold in when putting the cable, pull the cable back to make the grommets straight.

• Use a grommet as an alternative to the grommet in types where this is necessary.

3. Attach the grommet and the cable until the frame of the drive goes into the groove of the grommet.

• With the protection rating IP54 (UL Type 12), the connection between the grommet and the cable must be tight. Pull the first bit of the cable out of the grommet until it stays straight.

• If this is not possible, make the connection tight with some insulation tape or a cable tie.

4. Connect the cables. See the correct tightening torques in 12.6 Tightening Torques of the Terminals.

• Connect the phase conductors of the mains cable and of the motor cable into the correct terminals. If a brake resistor cable is used, connect its conductors into the correct terminals.

• Attach the grounding conductor of each cable to a grounding terminal with a grounding clamp for grounding conductor.

5. Expose the shield of all cables to make a 360° connection with the grounding clamp for cable shield.

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6. Attach the cable entry plate, and then the cable cover. For the tightening torques of the screws, see 12.5 Tightening Torques for

Cover Screws. Make sure that the control cables or the cables of the AC drive are not caught between the frame and the cable

cover.

Electrical Installation

6.5.6 Installing the Cables, FR10-FR11

For more information on how to install the cables for enclosure sizes FR10 and larger, see VACON® NXP/C User Manual.

6.6 Installation in an IT System

If mains is impedance-grounded (IT), the AC drive must have the EMC protection level C4. If the drive has the EMC protection level C2, it is necessary to change it to C4. To do this, remove the EMC jumpers.

For equivalents of EMC levels in VACON® AC drives, see 3.4 Description of the Type Code.

WARN I N G

SHOCK HAZARD FROM THE COMPONENTS

The components of the drive are live when the drive is connected to mains.

Do not make changes in the AC drive when it is connected to mains.

NOTIC E

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.

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Electrical Installation

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

Context:

Use these instructions to change the EMC protection of the AC drive to level C4.

Prerequisites:

Open the cover of the AC drive and remove the cable cover as instructed in 6.4.1 Get Access and Locate the Terminals for FR4, 6.4.2 Get

Access and Locate the Terminals for FR5 or 6.4.3 Get Access and Locate the Terminals for FR6.

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FR4

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Procedure

1. Remove the EMC screw(s).

Electrical Installation

Illustration 26: FR4

Illustration 27: FR5

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Illustration 28: FR6

2. For FR4, remove the control unit.

There is a sticker next to the terminals to remind to remove the jumper X10-1 if the AC drive requires this. If there is no sticker, move to step 4.

3. Remove the jumper X10-1.

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4. Close the cover of the AC drive. For the tightening torques of the screws, see 12.5 Tightening Torques for Cover Screws.

5. After the change, put a check mark to "EMC Level modified" and write the date on the "product modified" label (see 4.4 Using the

Product Modified Label). If the label is not yet attached, attach it on the drive near the nameplate.

6.6.2 Installing the AC Drive in an IT System, FR7

Context:

Use these instructions to change the EMC protection of the AC drive to level C4.

Prerequisites:

Open the cover and the cable cover of the AC drive as instructed in 6.4.4 Get Access and Locate the Terminals for FR7.

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Procedure

1. Open the power unit cover of the AC drive.

2. Remove the EMC screws.

Electrical Installation

3. Remove the screw and replace with a plastic screw M4.

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4. Cut the leads of the 3 capacitors.

5. Remove the screw and the capacitor assembly.

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6. Close the cover of the AC drive. For the tightening torques of the screws, see 12.5 Tightening Torques for Cover Screws.

7. After the change, write "The EMC level was changed" and the date on the "product changed" label (see 4.4 Using the Product

Modified Label). If the label is not yet attached, attach it on the drive near the nameplate.

NOTIC E

Only an authorized VACON® service person can change the EMC level of FR7 back to C2.

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

Only a VACON® service person can change the EMC protection class of VACON® NXS/NXP, FR8-FR11.

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Control Unit

7 Control Unit

7.1 Control Unit Components

The control unit of the AC drive contains the control board and additional boards (see illustration 29) connected to the 5 slot connectors (A to E) of the control board. The control board is connected to the power unit through a D-connector or fiber optic cables (FR9).

Illustration 29: Basic and Option Slots on the Control Board

The control unit of the delivered AC drive contains the standard control interface. If the order included special options, the AC drive is delivered according to the order. The next pages contain information on the terminals and general wiring examples. The type code

shows the I/O boards that are installed at the factory. For more information on the option boards, see VACON® NX I/O Boards User manual.

The OPTA1 basic board has 20 control terminals, and the relay board has 6 or 7. The standard connections of the control unit and the descriptions of signals are shown in

For instructions on how to install the control unit that is not attached to the power unit, see VACON® NXP IP00 Drives Installation Manual.

7.3.2 Control Terminals on OPTA1.

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

It is possible to use the drive with an external power source with these properties: +24 V DC ±10%, minimum 1000 mA. Use it to externally power up the control board, and the basic and option boards. The analog outputs and inputs at OPTA1 do not work with only +24 V supplied to the control unit.

Connect the external power source to one of the 2 bidirectional terminals (#6 or #12), see the option board manual or VACON® NX I/O Boards User Manual. With this voltage, the control unit stays on and parameters can be set. The measurements of the main circuit (for example, the DC-link voltage, and the unit temperature) are not available when the drive is not connected to mains.

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PE/GND

-G1

Ext +24VDC

Power Supply

-F1

#6 #7 #6 #7 #6 #7 #6 #7 #6 #7 #6 #7

-F2 1A

gG/

Class CC

-Q1 3A

-Q2 3A

-Q3 3A

-Q4 3A

-Q5 3A

-Q6 3A

-F3 1A

gG/

Class CC

-F4 1A

gG/

Class CC

-F5 1A

gG/

Class CC

-F6 1A

gG/

Class CC

-F7 1A

gG/

Class CC

Operating guide | VACON® NXS/NXP Air-cooled

Control Unit

NOTIC E

If the AC drive is supplies with external 24 V DC power, use a diode in terminal #6 (or #12) to prevent the current to flow in opposite direction. Put a 1 A fuse in 24 V DC line for each AC drive. The maximum current consumption of each drive is 1 A from the external supply.

Illustration 30: Parallel Connection of 24 V Inputs with Many AC Drives

7.3 Control Unit Cabling

7.3.1 Selection of the Control Cables

The control cables must be a minimum of 0.5 mm2 (20 AWG) shielded multicore cables. See more on the cable types in table 10. The terminal wires must be a maximum of 2.5 mm2 (14 AWG) for the terminals of the relay board and 1.5 mm2 (16 AWG) for other terminals.

Table 12: Tightening Torques of the Control Cables

NOTIC E

The control unit I/O ground is not isolated from the chassis ground/protective earth. In the installation, consider the potential differences between the grounding points. We recommend using galvanic isolation in the I/O and 24 V circuitry.

The terminal The terminal screw The tightening torque in Nm (lb-in.)

Relay and thermistor terminals M3 0.5

(4.5)

Other terminals M2.6 0.2

(1.8)

DPD00910G | 77

e30bg013.10

18 19

8 9

14 15 16

Maximum current 10 mA

Differential input if not connected to ground Allows ±20 V common mode voltage to GND

Ground for reference and controls

Same as terminal #7

Digital inputs can be disconnected from ground (*)

Must be connected to GND or 24 V of I/O term. or to ext.24 V or GND Selection with jumper block X3 (*)

Ri = min. 5 kΩ 18-30 V = 1

Output signal range: Current 0(4)-20 mA, RL max 500 Ω or Voltage 0-10 V, RL >1kΩ Selection with jumper block X6 (*)

Maximum Uin = 48 VDC Maximum current = 50 mA

Open collector output

AO1-

DO1

+24V

GND

DIN1 DIN2

DIN3

DIN4

DIN5

DIN6

CMA

CMB

Standard I/O board

Terminal Signal Description

+10V

ref

AI1+

GND/AI1-

AI2+

GND/AI2-

+24V

Reference voltage

Analogue input, voltage or current

24 V aux. voltage

I/O ground

Analogue input common

Common A for DIN1—DIN3

Common B for DIN4-DIN6

Analogue signal (+output)

Analogue output common

Control voltage output

I/O ground

AO1+

Selection V/mA with jumper block X1 (*)

0...+10 V (Ri = 200 kΩ) (-10V...+10V Joystick ctrl, sel. with jumper) 0-20 mA (Ri =250 Ω)

Differential input if not connected to ground Allows ±20 V common mode voltage to GND

Selection V/mA with jumper block X1 (*)

0...+10 V (Ri = 200 kΩ) (-10V...+10V Joystick ctrl, sel. with jumper) 0-20 mA (Ri =250 Ω)

±15%, max. 250 mA (all boards total) 150 mA (from single board) Can also be used as external power back-up for the control unit (and fieldbus)

Same as terminal #6

Digital input 1

Digital input 4

Digital input 5

Digital input 6

Digital input 2

Digital input 3

Reference potentiometer,

1-10kΩ

Operating guide | VACON® NXS/NXP Air-cooled

Control Unit

7.3.2 Control Terminals on OPTA1

The figure shows the basic description of the terminals of the I/O board. For more information, see 7.3.2.2 Jumper Selections on the

OPTA1 Basic Board. For more information on control terminals, see VACON® All in One Application manual.

*) See figure in 7.3.2.2 Jumper Selections on the OPTA1 Basic Board

Illustration 31: Control Terminal Signals on OPTA1

Parameter references for I/O on control panel and NCDrive are: An.IN:A.1, An.IN:A.2, DigIN:A.1, DigIN:A.2, DigIN:A.3, DigIN:A.4, DigIN:A.5, DigIN:A.6, AnOUT:A.1 and DigOUT:A.1.

To use the control voltage output +24 V/EXT+24 V:

• wire the +24 V control voltage to digital inputs through an external switch. OR use the control voltage to power up external equipment, such as encoders and auxiliary relays.

•

The specified total load on all available +24 V/EXT+24 V output terminals must not exceed 250 mA.

DPD00910G

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Operating guide | VACON® NXS/NXP Air-cooled

The maximum load on the +24 V/EXT+24 V output per board is 150 mA. If there is a +24 V/EXT+24 V output on the board, it is locally short circuit protected. If one of the +24 V/ EXT+24 V outputs short circuits, the others remain powered because of the local protection.

Control Unit

A Maximum 150 mA

C Maximum 250 mA

Illustration 32: Maximum Loads on +24 V/EXT+24 V Output

B +24 V out

7.3.2.1 Digital Input Signal Inversions

The active signal level is different when the common inputs CMA and CMB (terminals 11 and 17) are connected to +24 V or to ground (0 V).

The 24 V control voltage and the ground for the digital inputs and the common inputs (CMA, CMB) can be internal or external.

DPD00910G | 79

A B

e30bg015.10

DIN1

+24V

GND

DIN2

DIN3

CMA

+24V

GND

DIN1

DIN2

DIN3

CMA

e30bg016.10

ABCDABC

ABC

Operating guide | VACON® NXS/NXP Air-cooled

Control Unit

A Positive logic (+24 V is the active signal) = the input is active

when the switch is closed.

B Negative logic (0 V is the active signal) = the input is active

when the switch is closed. Set the jumper X3 to the position 'CMA/CMB isolated from ground'.

Illustration 33: Positive/Negative Logic

7.3.2.2 Jumper Selections on the OPTA1 Basic Board

The functions of the AC drive can be changed to make them better agree with local requirements. To do this, change some positions for the jumpers on the OPTA1 board. The positions of the jumpers set the signal type of analog and digital inputs. Changing the AI/AO signal contents requires also a change in the related board parameter in menu M7.

On the A1 basic board, there are 4 jumper blocks: X1, X2, X3, and X6. Each jumper block contains 8 pins and 2 jumpers. See the possible jumper selections in illustration 34.

Illustration 34: Jumper Blocks on OPTA1

DPD00910G

e30bg017.10

A B C D

Jumper block X1:

AI1 mode

AI1 mode: 0...20mA; Current input

Jumper block X2:

AI2 mode

= Factory default

A B C D

AI1 mode: 0...20mA; Current input

Jumper block X6:

AO1 mode

AO1 mode: 0....20mA; Current output

AO1 mode: Voltage output; 0...10V

AI1 mode: Voltage input; 0...10V AI2 mode:Voltage input; 0...10V

A B C D

AI1 mode: Voltage input; 0...10V

differential

AI2 mode: Voltage input; 0...10V

differential

A B C D

AI1 mode: Voltage input; -0...10V AI2 mode: Voltage input; -10...10V

A B C D

Jumper block X3:

CMA and CMB grounding

CMB connected to GND CMA connected to GND

CMB isolated from GND CMA isolated from GND

CMB and CMA internally connected together, isolated from GND

Operating guide | VACON® NXS/NXP Air-cooled

Control Unit

Illustration 35: Jumper Selections for OPTA1

7.3.3 Control Terminals on OPTA2 and OPTA3

DPD00910G | 81

DigOUT:B.1 *)

DigOUT:B.2 *)

DigOUT:B.1 *)

DigOUT:B.2 *)

DigIN:B.1 *)

e30bg018.10

OPTA2

22 23

24 25 26

RO1/1

RO1/2

RO1/3

RO2/1

RO2/2

RO2/3

Relay output 1

Relay output 2

Switching capacity

• 24 VDC/8 A

• 250 VAC/8 A

• 125 VDC/0.4 A Minimum switching load

• 5 V/10 mA

Switching capacity

• 24 VDC/8 A

• 250 VAC/8 A

• 125 VDC/0.4 A Minimum switching load

• 5 V/10 mA

Switching capacity

• 24 VDC/8 A

• 250 VAC/8 A

• 125 VDC/0.4 A Minimum switching load

• 5 V/10 mA

Switching capacity

• 24 VDC/8 A

• 250 VAC/8 A

• 125 VDC/0.4 A Minimum switching load

• 5 V/10 mA

OPTA3

22 23

26 28

RO1/1

RO1/2

RO1/3

RO2/1

RO2/2

TI1+

29 TI1-

Relay output 1

Relay output 2

Thermistor input

e30bg019.10

Operating guide | VACON® NXS/NXP Air-cooled

Control Unit

*) Parameter reference on control panel and NCDrive.

Illustration 36: Control Terminal Signals on Relay Boards OPTA2 and OPTA3

Illustration 37: OPTA2

DPD00910G

e30bg020.10

Operating guide | VACON® NXS/NXP Air-cooled

Illustration 38: OPTA3

7.4 Installation of Option Boards

For information on how to install the option boards, see the option board manual or VACON® NX I/O Boards User Manual.

Control Unit

7.5 Galvanic Isolation Barriers

The control connections are isolated from mains. The GND terminals are permanently connected to I/O ground. See

The digital inputs on the I/O board are galvanically isolated from the I/O ground. The relay outputs are also double-isolated from each other at 300 VAC (EN-50178).

illustration 39.

DPD00910G | 83

e30bg021.10

10V

ref

L2 L3

GND

AI1

GND

Control I/O ground

Gate drivers

Control

panel

Control

unit

Power unit

Digital input group A

Digital input group B

Analogue input

Digital input

+24V

AI2-

AI2+

AO2-

DO1

AO1+

DIN3 CMA

DIN1...

DIN6 CMB

DIN4...

RO1/2 RO1/3

RI1/1

RO2/2 RO2/3

TI1+ TI1-

RO2/1

Operating guide | VACON® NXS/NXP Air-cooled

Control Unit

Illustration 39: Galvanic Isolation Barriers

DPD00910G

READY

RUN

Keypad

e30bf980.10

Monitor

Operating guide | VACON® NXS/NXP Air-cooled

Using the Control Panel

8 Using the Control Panel

8.1 Navigating on the Control Panel

Context:

The data of the AC drive is in menus and submenus. Follow these instructions to navigate in the menu structure on the control panel.

Procedure

1. To move between the menus, use the Browser buttons Up and Down on the keypad.

2. To go into a group or an item, push the Menu button Right.

To go back to the previous level, push the Menu button Left.

The display shows the current location in the menu, for example S6.3.2. The display also shows the name of the group or item in the current location.

A The location on the menu

C The number of items that are available or the item

value.

Illustration 40: Navigation Items on the Control Panel

B The description (name of the page)

8.2 Using the Monitoring Menu (M1)

Context:

Follow these instructions to monitor the actual values of the parameters and signals.

The values cannot be changed in the Monitoring menu. To change the values of parameters, see 8.3.2 Selecting Values or 8.3.3 Editing

the Values Digit by Digit.

DPD00910G | 85

e30bg022.10

READY

RUN

Monitor

Keypad

V1 V14

Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. To find the Monitoring menu, scroll down in the main menu until the location indication M1 shows on the first line of the display.

2. To go to the Monitoring menu from the main menu, push the Menu button Right.

3. To scroll through the menu, push the Browser buttons Up and Down.

Using the Control Panel

8.2.1 Monitored Values

The monitored values have the indication V#.#. The values update each 0.3 s.

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Using the Control Panel

Index Monitored value Unit ID Description

V1.1 Output frequency Hz 1 The output frequency to the motor

V1.2 Frequency reference Hz 25 The frequency reference to motor control

V1.3 Motor speed rpm 2 The actual speed of the motor in rpm

V1.4 Motor current A 3 Measured motor current

V1.5 Motor torque % 4 The calculated shaft torque

V1.6 Motor power % 5 The calculated motor shaft power in percentage

V1.7 Motor voltage V 6 The output voltage to the motor

V1.8 DC link voltage V 7 The measured voltage in the DC-link of the drive

V1.9 Unit temperature °C 8 The heat sink temperature in Celsius or Fahrenheit

V1.10 Motor temperature % 9 The calculated motor temperature in percentage of the nominal temperature. See

VACON® All in One Application Manual.

V1.11 Analog input 1 V/mA 13

V1.12 Analog input 2 V/mA 14

AI1

AI2

(1)

V1.13 DIN 1, 2, 3 15 Shows the status of the digital inputs 1-3

V1.14 DIN 4, 5, 6 16 Shows the status of the digital inputs 4-6

V1.15 DO1, RO1, RO2 17 Shows the status of the digital and relay outputs 1-3

V1.16 Analog I

out

V1.17 Multimonitoring items Shows 3 monitored values to select from. See

mA 26 AO1

8.7.6.9 Enabling/Disabling the Change

of Multimonitoring Items.

If the AC drive only has +24 V supply (for control board power-up), this value is not reliable.

See VACON® All in One Application Manual for more monitored values.

8.3 Using the Parameter Menu (M2)

8.3.1 Finding the Parameter

Context:

Use these instructions to find the parameter to edit.

DPD00910G | 87

READY

Keypad

e30bg023.10

Parameters

READY

Keypad

G1 G8

e30bg024.10

Input signals

READY

Keypad

P18

e30bg025.10

Input signals

READY

Keypad

e30bg026.10

Min Frequency

13.95 Hz

Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. To find the Parameter menu, scroll down in the main menu until the location indication M2 shows on the first line of the display.

2. Push the Menu button Right to move into the Parameter Group Menu (G#).

Using the Control Panel

3. To find the parameter group, use the Browser buttons Up and Down.

4. Use the Browser buttons Up and Down to find the parameter (P#) to edit. To move directly from the last parameter of a parameter

group to the first parameter of that group, push the Browser button Up.

8.3.2 Selecting Values

Context:

Use these instructions to edit the text values on the control panel.

The basic application package "All in One+" includes 7 applications with different sets of parameters. For more information, see VACON® All in One Application Manual.

DPD00910G

READY

Keypad

e30bg026.10

Min Frequency

13.95 Hz

READY

Keypad

e30bg028.10

Min Frequency

13.95 Hz

READY

Keypad

e30bg029.10

Min Frequency

14.45 Hz

Operating guide | VACON® NXS/NXP Air-cooled

Prerequisites:

When the drive is in RUN state, many parameters are locked, and cannot be edited. Only the text Locked shows on the display. Stop the AC drive to edit these parameters.

Procedure

1. Use the Browser buttons Up and Down to find the parameter (P#) to edit. To move directly from the last parameter of a parameter

group to the first parameter of that group, push the Browser button Up.

2. To go to the Edit mode, push the Menu button Right. The parameter value starts to blink.

Using the Control Panel

3. Set the new value with the Browser buttons Up and Down.

4. To accept the change, push the [enter] button or ignore the change with menu button Left.

If the [enter] button is pushed, the value stops to blink and the new value shows in the value field.

5. For locking the parameter values, use the Parameter Lock function in menu M6, see 8.7.6.6 Locking a Parameter.

8.3.3 Editing the Values Digit by Digit

Context:

Use these instructions to edit the numerical values on the control panel.

The basic application package "All in One+" includes 7 applications with different sets of parameters. For more information, see VACON® All in One Application Manual.

Prerequisites:

DPD00910G | 89

READY

Keypad

e30bg026.10

Min Frequency

13.95 Hz

READY

Keypad

e30bg028.10

Min Frequency

13.95 Hz

READY

Keypad

e30bg029.10

Min Frequency

14.45 Hz

Operating guide | VACON® NXS/NXP Air-cooled

When the drive is in RUN state, many parameters are locked, and cannot be edited. Only the text Locked shows on the display. Stop the AC drive to edit these parameters.

Procedure

1. Find the parameter with the Browser and Menu buttons.

2. To go to the Edit mode, push the Menu button Right. The parameter value starts to blink.

Using the Control Panel

3. Push the Menu button Right. The value can now be edited digit by digit.

4. To accept the change, push the [enter] button.

To ignore the change, push Menu button Left many times, until the view goes back to the parameter list.

If the [enter] button is pushed, the value stops to blink and the new value shows in the value field.

5. For locking the parameter values, use the Parameter Lock function in menu M6, see 8.7.6.6 Locking a Parameter.

8.4 Using the Keypad Control Menu

8.4.1 Finding the Keypad Control Menu

Context:

In the Keypad control menu, the following functions are available: selecting the control mode, editing the frequency reference, and changing the direction of the motor.

DPD00910G

READY

STOP

I/O term

e30bg033.10

Keypad control

I/O term

Keypad

Bus/Comm

Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. To find the Keypad control menu, scroll down in the main menu until the location indication M3 shows on the first line of the

display.

2. To go to the Keypad control menu from the main menu, push the Menu button Right.

Using the Control Panel

8.4.2 Keypad Control Parameters M3

Table 13: Keypad Control Parameters, M3

Index Parameter Min Max Unit Default Cust ID Description

P3.1 Control place 1 3 1 125 The control mode

1 = I/0 terminal

2 = Keypad (control panel)

3 = Fieldbus

R3.2 Keypad reference P2.1.1 P2.1.2 Hz 0.00 123 0 = Forward

1 = Reverse

P3.3 Direction (on keypad) 0 1 0

P3.4 Stop button 0 1 1 114 0 = Limited function of Stop button

1 = Stop button always enabled

8.4.3 Changing the Control Mode

Context:

3 control modes are available to control the AC drive. For each control place, a different symbol shows on the display:

The control mode The symbol

I/O terminals

Keypad (control panel)

Fieldbus

DPD00910G | 91

READY

STOP

I/O term

e30bg034.10

Control Place

I/O Terminal

Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. In the Keypad control menu (M3), find the control mode (Control Place) with Menu buttons Up and Down.

2. To go to the edit mode, push the Menu button Right.

The parameter value starts to blink.

3. To scroll through the options, push the Browser buttons Up and Down.

4. To select the control mode, push the [enter] button.

Using the Control Panel

8.4.4 Keypad Reference

The keypad reference submenu (P3.2) shows the frequency reference. In this submenu, also the frequency reference can be edited.

8.4.4.1 Editing the Frequency Reference

Context:

Use these instructions to change the frequency reference.

Procedure

1. In the Keypad control menu (M3), find the Keypad reference with Menu buttons Up and Down.

2. To go to the edit mode, push the Menu button Right. The frequency reference value starts to blink.

3. Set the new value with the Browser buttons.

The value changes only on the control panel.

4. To make the motor speed to agree with the value on the control panel, select the keypad as the control mode, see 8.4.3 Changing

the Control Mode.

8.4.5 Changing the Rotation Direction

Context:

The keypad direction submenu shows the rotation direction of the motor. In this submenu, also the rotation direction can be changed.

For more information on how to control the motor with the control panel, see 3.8.2 Keypad and 9.2 Commissioning the AC Drive.

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. In the Keypad control menu (M3), find the Keypad direction with the Menu buttons Up and Down.

2. To go to the edit mode, push the Menu button Right.

3. Select the direction with Menu buttons Up and Down.

The rotation direction changes on the control panel.

4. To make the motor to agree with the set rotation direction, select the keypad as the control mode, see 8.4.3 Changing the Control

Mode.

Using the Control Panel

8.4.6 Disabling the Stop Motor Function

Context:

As a default, the motor stops when the Stop button is pushed no matter what is the control mode. Use these instructions to disable this function.

Procedure

1. In the Keypad control menu (M3), find the page 3.4. Stop button with the Browser buttons.

2. To go to the edit mode, push the Menu button Right.

3. To select Yes or No, use the Browser buttons.

4. Accept the selection with the [enter] button.

When the Stop motor function is not active, the Stop button stops the motor only when the keypad is the control mode.

8.4.7 Special Functions in Keypad Control Menu

8.4.7.1 Selecting the Keypad as the Control Mode

Context:

This is a special function only available in menu M3.

Prerequisites:

Make sure to be in the menu M3 and control mode is other than keypad.

Procedure

1. Do one of the following options:

Keep the Start button pushed down for 3 s when the motor is in RUN state.

Keep the Stop button pushed down for 3 s when the motor is stopped.

In other menu than M3, when the keypad is not the active control mode and the start button is pushed, an error message Keypad Control NOT ACTIVE shows. In some applications this error message is not shown.

The keypad is selected as the control mode and the current frequency reference and direction is copied to the control panel.

DPD00910G | 93

Operating guide | VACON® NXS/NXP Air-cooled

Using the Control Panel

8.4.7.2 Copying the Frequency Reference Set to the Control Panel

Context:

These are special functions only available in menu M3.

Use these instructions to copy the frequency reference set from I/O or fieldbus to control panel.

Prerequisites:

Make sure to be in menu M3 and that the control mode is other than keypad.

Procedure

1. Keep the [enter] button pushed down for 3 s.

In other menu than M3, when the keypad is not the active control mode and the start button is pushed, an error message Keypad Control NOT ACTIVE shows.

8.5 Using the Active Faults Menu (M4)

8.5.1 Finding the Active Faults Menu

Context:

The Active faults menu shows a list of active faults. When there are no active faults, the menu is empty.

For more information on the fault types and how to reset faults, see 11.1 General Information on Fault Tracing and 11.2 Resetting a

Fault. For the fault codes, possible causes and information on how to correct the fault, see 12.10 Fault Codes.

DPD00910G

READY

I/O term

e30bg035.10

Active faults

T1 T13

STOP

I/O term

FAULT

e30bg036.10

11 Output phase

Operating guide | VACON® NXS/NXP Air-cooled

Procedure

1. To find the Active faults menu, scroll down in the main menu until the location indication M4 shows on the first line of the display.

2. To go to the Active faults menu from the main menu, push the Menu button Right.

If there is a fault in the display, these symbols show:

Using the Control Panel

A Fault symbol B Fault type symbol

Illustration 41: Fault Symbols

8.5.2 Examining the Fault Time Data Record

Context:

This menu shows some important data that was valid at the time of the fault. This helps to find the cause of the fault.

Procedure

1. Find the fault in Active faults menu or Fault history menu.

2. Push the Menu button Right.

3. Scroll the data T.1-T.16 with the Browser buttons.

8.5.3 Fault Time Data Record

The fault time data record shows some important data that was valid at the time of the fault. This helps to find the cause of the fault.

If real time is set on the AC drive, the data items T1 and T2 show as in column Real Time Data Record.

DPD00910G | 95

Operating guide | VACON® NXS/NXP Air-cooled

Using the Control Panel

In some special cases, some of the fields can show other data than described in the table. If the value of a field differs significantly from the expected value, this special usage can be the reason. Contact the nearest distributor to get help from the factory in understanding the data.

Code Description Value Real Time Data Record

T.1 Counted operation days d yyyy-mm-dd

T.2 Counted operation hours hh:mm:ss (d) hh:mm:ss,sss

T.3 Output frequency Hz (hh:mm:ss)

T.4 Motor current A

T.5 Motor voltage V

T.6 Motor power %

T.7 Motor torque %

T.8 DC voltage V

T.9 Unit temperature °C

T.10 Run status

T.11 Direction

T.12 Warnings

T.13

0-speed

(1)

T.14 Subcode

T.15 Module

T.16 Submodule

Tells if the drive was at zero speed (< 0.01 Hz) when the fault showed.

8.6 Using the Fault History Menu (M5)

8.6.1 Fault History Menu (M5)

There is a maximum number of 30 faults in the Fault history. The information on each fault shows in the Fault time data record, see

8.5.3 Fault Time Data Record.

The value line of the main page (H1->H#) shows the number of faults in the fault history. The location indication tells in which order the faults have shown. The newest fault has the indication H5.1, the second newest H5.2, and so on. If there are 30 faults in the history, the next fault that shows removes the oldest one (H5.30) from the history.

See the different fault codes in 12.10 Fault Codes.

DPD00910G

READY

I/O term

S11

e30bg037.10

System Menu

Operating guide | VACON® NXS/NXP Air-cooled

Using the Control Panel

8.6.2 Resetting the Fault History

Context:

The Fault History shows 30 latest faults at a time. Use these instructions to reset the history.

Procedure

1. To find the Fault history menu, scroll down in the main menu until the location indication M5 shows on the first line of the display.

2. To go to the Fault history menu from the main menu, push the Menu button Right.

3. In the Fault history menu, push the [enter] button for 3 s.

The symbol H# changes to 0.

8.7 Using the System Menu (M6)

8.7.1 Finding the System Menu

Context:

The System menu includes the general settings of the AC drive. These are, for example, application selection, parameter sets and information about the hardware and software. The number of submenus and subpages shows as the symbol S# (or P#) on the value line.

Procedure

1. To find the System menu, scroll down in the main menu until the location indication M6 shows on the first line of the display.

2. To go to the System menu from the main menu, push the Menu button Right.

8.7.2 System Menu Functions

Table 14: System Menu Functions

Code Function Min Max Unit Default Cust Description

S6.1 Language selection English The selection is different in

all the language packages

DPD00910G | 97

Operating guide | VACON® NXS/NXP Air-cooled

Code Function Min Max Unit Default Cust Description

Using the Control Panel

S6.2 Application selection Basic applica-

tion

S6.3 Copy parameters

S6.3.1 Parameter sets Store set 1

S6.3.2 Load up to keypad All parameters

Basic application

Standard application

Local/Remote control appl.

Multi-Step application

PID Control application

Multi-Purpose Control appl.

Pump and Fan Control appl.

Load set 1

Store set 2

Load set 2

Load factory defaults

S6.3.3 Load down from keypad All parameters

All but motor parameters

Application parameters

P6.3.4 Parameter back-up Yes Yes

S6.4 Compare parameters

S6.4.1 Set1 Not used

S6.4.2 Set 2 Not used

S6.4.3 Factory settings

S6.4.4 Keypad set

S6.5 Security

S6.5.1 Password Not used 0 = Not used

P6.5.2 Parameter lock Change Ena-

bled

S6.5.3 Start-up wizard No

Change Enabled

Change Disabled

Yes

DPD00910G

Operating guide | VACON® NXS/NXP Air-cooled

Code Function Min Max Unit Default Cust Description

S6.5.4 Multimonitoring items Change Enabled

S6.6 Keypad settings

P6.6.1 Default page

P6.6.2 Default page/ Operating

P6.6.3 Timeout time 0 65535 s 30

P6.6.4 Contrast 0 31 18

P6.6.5 Backlight time Always 65535 min 10

S6.7 Hardware settings

P6.7.1 Internal brake resistor Connected Not connected

P6.7.2 Fan control Continuous Continuous

Using the Control Panel

Change Disabled

Connected

Temperature

First start

Calc temp

P6.7.3 HMI acknowledg. timeout 200 5000 ms 200

P6.7.4 HMI number of retries 1 10 5

P6.7.5 Sine filter Connected Not connected

Connected

S6.8 System information

S6.8.1 Total counters

C6.8.1.1 MWh counter kWh

C6.8.1.2 Power On day counter

C6.8.1.3 Power On hours counter hh:mm: ss

S6.8.2 Trip counters

T6.8.2.1 MWh counter kWh

T6.8.2.2 Clear MWh trip counter

T6.8.2.3 Operating days trip counter

T6.8.2.4 Operating hours trip counter hh:mm: ss

T6.8.2.5 Clear operating time counter

S6.8.3 Software info

S6.8.3.1 Software package

S6.8.3.2 System software version

DPD00910G | 99

Operating guide | VACON® NXS/NXP Air-cooled

Code Function Min Max Unit Default Cust Description

S6.8.3.4 System load

S6.8.4 Applications

S6.8.4.# Name of application

D6.8.4.#. 1 Application ID

D6.8.4.#. 2 Applications: Version

D6.8.4.#. 3 Applications: Firmware inter-

face

S6.8.5 Hardware

I6.8.5.1 Info: Power unit type code

I6.8.5.2 Info: Unit voltage V

I6.8.5.3 Info: Brake chopper

I6.8.5.4 Info: Brake resistor

S6.8.6 Expander boards

Using the Control Panel

S6.8.7 Debug menu For Application program-

ming only. Speak to the factory to get instructions.

8.7.3 Changing the Language

Context:

Use these instructions to change the language of the control panel. The possible languages are different in all language packages.

Procedure

1. In the System menu (M6), find the Language selection page (S6.1) with the Browser buttons.

2. To go to the edit mode, push the Menu button Right.

The name of the language starts to blink.

3. To select the language for the control panel texts, use the Menu buttons Up and Down.

4. To accept the selection, push the [enter] button.

The name of the languages stops to blink and all text information on the control panel shows in the selected language.

8.7.4 Changing the Application

Context:

The application can be changed in the Application selection page (S6.2). When the application is changed, all parameters are reset.

For more information on the Application Package, see VACON® NX All in One Application Manual.

DPD00910G

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

Mounting the Unit

Electrical Installation

Control Unit

Using the Control Panel