Danfoss VACON NXS Air-cooled User manual

Operating Guide
VACON® NXS/NXP Air-cooled
Wall-mounted and Standalone
drives.danfoss.com

1
1.1
1.2
1.3
1.4
1.5
2
2.1
2.2
2.3
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.8.1
3.8.2
3.8.3
3.8.4
4
4.1
4.1.1
4.1.2
4.1.3
4.2
4.3
4.4
5
5.1
5.1.1
Contents
Introduction 10
Purpose of this Operating Guide 10
Additional Resources 10
Disposal 10
Type Approvals and Certifications 10
Start-up Quick Guide 11
Safety 12
Safety Symbols 12
Danger and Warnings 12
Cautions and Notices 13
Product Overview 16
Intended Use 16
Manual Version 16
Package Label 16
Description of the Type Code 17
Enclosure Sizes 19
Available Protection Ratings 22
Available EMC Classes 22
Control Panel 24
Introduction to Control Panel 24
Keypad 24
Display 26
Basic Menu Structure 27
Receiving the Delivery 28
Checking the Delivery 28
Accessories for FR4/FI4–FR6/FI6 28
Accessories for FR7/FI7–FR8/FI8 29
Accessories for FR10–FR11 Standalone 29
Storing the Product 29
Lifting the Product 30
Using the Product Modified Label 31
Mounting the Unit 32
Environmental Requirements 32
General Environmental Requirements 32
AQ275638903263en-000601/DPD00910 | 3Danfoss A/S © 2022.12
Contents
VACON® NXS/NXP Air-cooled
Operating Guide

5.1.2
5.2
5.2.1
5.2.2
5.2.3
5.3
5.3.1
5.3.2
6
6.1
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
6.1.7
6.2
6.2.1
6.3
6.4
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
6.4.6
6.4.7
6.4.8
6.5
6.5.1
6.5.2
6.5.3
6.5.4
6.5.5
6.5.6
6.5.7
High Altitude Installation 32
Cooling Requirements 33
General Cooling Requirements 33
Cooling of FR4 to FR9 33
Cooling of Standalone AC drives (FR10 to FR11) 35
Installation Sequence 36
Installation Sequence for Wall-mounted AC Drives 36
Installation Sequence for Standalone AC Drives 37
Electrical Installation 38
Cable Connections 38
General Cable Requirements 38
UL Standards on Cabling 38
Cable Selection and Dimensioning 39
Cable Selection and Dimensioning, North America 39
Fuse Selection 39
Principle of the Power Unit Topology 39
Brake Resistor Cables 40
EMC-compliant Installation 40
Installation in a Corner-grounded Network 41
Grounding 41
Get Access and Locate the Terminals 43
Get Access and Locate the Terminals for FR4/FI4 43
Get Access and Locate the Terminals for FR5 45
Get Access and Locate the Terminals for FR6/FI6 47
Get Access and Locate the Terminals for FR7/FI7 49
Get Access and Locate the Terminals for FR8/FI8 51
Get Access and Locate the Terminals for FR9 53
Get Access and Locate the Terminals for FR10 Standalone 55
Get Access and Locate the Terminals for FR11 Standalone 57
Installing the Cables 59
Additional Instructions for Cable Installation 60
Installing the Cables, FR4–FR6/FI4–FI6 60
Installing the Cables, FR7/FI7 63
Installing the Cables, FR8/FI8 66
Installing the Cables, FR9 69
Installing the Cables, FR10 Standalone 72
Installing the Cables, FR11 Standalone 76
AQ275638903263en-000601/DPD009104 | Danfoss A/S © 2022.12
Contents
VACON® NXS/NXP Air-cooled
Operating Guide

6.6
6.6.1
6.6.2
6.6.3
7
7.1
7.2
7.3
7.3.1
7.3.2
7.3.2.1
7.3.2.2
7.3.3
7.4
7.5
8
8.1
8.2
8.2.1
8.3
8.3.1
8.3.2
8.3.3
8.4
8.4.1
8.4.2
8.4.3
8.4.4
8.4.4.1
8.4.5
8.4.6
8.4.7
8.4.7.1
8.4.7.2
8.5
8.5.1
8.5.2
Installation in an IT System 81
Installing the AC drive in an IT System, FR4–FR6 81
Installing the AC Drive in an IT System, FR7 84
Installing the AC Drive in an IT System, FR8–FR11 86
Control Unit 87
Control Unit Components 87
Control Voltage (+24 V/EXT +24 V) 87
Control Unit Cabling 88
Selection of the Control Cables 88
Control Terminals on OPTA1 88
Digital Input Signal Inversions 90
Jumper Selections on the OPTA1 Basic Board 91
Control Terminals on OPTA2 and OPTA3 92
Installation of Option Boards 93
Galvanic Isolation Barriers 94
Using the Control Panel 95
Navigating on the Control Panel 95
Using the Monitoring Menu (M1) 95
Monitored Values 95
Using the Parameter Menu (M2) 97
Finding the Parameter 97
Selecting Values 98
Editing the Values Digit by Digit 98
Using the Keypad Control Menu 100
Finding the Keypad Control Menu 100
Keypad Control Parameters M3 100
Changing the Control Mode 101
Keypad Reference 101
Editing the Frequency Reference 101
Changing the Rotation Direction 101
Disabling the Stop Motor Function 102
Special Functions in Keypad Control Menu 102
Selecting the Keypad as the Control Mode 102
Copying the Frequency Reference Set to the Control Panel 102
Using the Active Faults Menu (M4) 103
Finding the Active Faults Menu 103
Examining the Fault Time Data Record 103
AQ275638903263en-000601/DPD00910 | 5Danfoss A/S © 2022.12
Contents
VACON® NXS/NXP Air-cooled
Operating Guide

8.5.3
8.6
8.6.1
8.6.2
8.7
8.7.1
8.7.2
8.7.3
8.7.4
8.7.5
8.7.5.1
8.7.5.2
8.7.5.3
8.7.5.4
8.7.5.5
8.7.6
8.7.6.1
8.7.6.2
8.7.6.3
8.7.6.4
8.7.6.5
8.7.6.6
8.7.6.7
8.7.6.8
8.7.6.9
8.7.7
8.7.7.1
8.7.7.2
8.7.7.3
8.7.7.4
8.7.7.5
8.7.7.6
8.7.8
8.7.8.1
8.7.8.2
8.7.8.3
8.7.8.4
8.7.8.5
Fault Time Data Record 103
Using the Fault History Menu (M5) 104
Fault History Menu (M5) 104
Resetting the Fault History 104
Using the System Menu (M6) 105
Finding the System Menu 105
System Menu Functions 105
Changing the Language 108
Changing the Application 108
Copy Parameters (S6.3) 108
Saving Parameter Sets (Parameter Sets S6.3.1) 109
Uploading Parameters to Control Panel (Up To Keypad, S6.3.2) 109
Downloading Parameters to Drive (Down From Keypad, S6.3.3) 109
Activating or Deactivating the Automatic Parameter Back-up (P6.3.4) 109
Comparing the Parameters 110
Security 110
Finding the Security Menu 110
Passwords 111
Setting a Password 111
Entering a Password 111
Deactivating the Password Function 111
Locking a Parameter 111
Start-up Wizard (P6.5.3) 112
Activating/Deactivating the Start-up Wizard 112
Enabling/Disabling the Change of Multimonitoring Items 112
Keypad Settings 113
Finding the Keypad Settings Menu 113
Changing the Default Page 113
Default Page in the Operating Menu (P6.6.2) 113
Setting the Timeout Time 113
Contrast Adjustment (P6.6.4) 113
Backlight Time (P6.6.5) 114
Hardware Settings 114
Finding the Hardware Setting Menu 114
Setting the Internal Brake Resistor Connection 114
Fan Control 114
Changing the Fan Control Settings 115
HMI Acknowledge Timeout (P6.7.3) 115
AQ275638903263en-000601/DPD009106 | Danfoss A/S © 2022.12
Contents
VACON® NXS/NXP Air-cooled
Operating Guide

8.7.8.6
8.7.8.7
8.7.8.8
8.7.8.9
8.7.9
8.7.9.1
8.7.9.2
8.7.9.3
8.7.9.4
8.7.9.5
8.7.9.6
8.7.9.7
8.7.9.8
8.7.9.9
8.7.9.10
8.8
8.8.1
8.8.2
8.8.3
8.9
9
9.1
9.2
9.3
9.3.1
9.3.2
9.3.3
9.4
9.4.1
9.4.2
9.4.2.1
9.4.2.2
9.4.3
9.4.4
10
10.1
10.2
Changing the HMI Acknowledge Timeout 115
Changing the Number of Retries to Receive HMI Acknowledgement (P6.7.4) 115
Sine Filter (P6.7.5) 115
Pre-charge Mode (P6.7.6) 116
System Info 116
Finding the System Info Menu 116
Total Counters (S6.8.1) 116
Trip Counters (S6.8.2) 116
Resetting the Trip Counters 116
Software (S6.8.3) 117
Applications (S6.8.4) 117
Examining the Application Page 117
Hardware (S6.8.5) 117
Checking the Status of an Option Board 118
Debug Menu (S6.8.7) 118
Using the Expander Board Menu 118
Expander Board Menu 118
Examining the Connected Option Boards 118
Finding the Option Board Parameters 119
Further Control Panel Functions 119
Commissioning 120
Safety Checks before Starting the Commissioning 120
Commissioning the AC Drive 121
Measuring the Cable and Motor Insulation 121
Insulation Checks of the Motor Cable 121
Insulation Checks of the Mains Cable 122
Insulation Checks of the Motor 122
Checks after Commissioning 122
Testing the AC Drive after Commissioning 122
RUN Test without Load 123
Test A: Controls from the Control Terminals 123
Test B: Control from the Keypad 123
Start-up Test 123
Identification Run 123
Maintenance 124
Preventive Maintenance Recommendations 124
Reforming the Capacitors 126
AQ275638903263en-000601/DPD00910 | 7Danfoss A/S © 2022.12
Contents
VACON® NXS/NXP Air-cooled
Operating Guide

11
11.1
11.2
11.3
11.4
12
12.1
12.2
12.2.1
12.2.2
12.2.2.1
12.2.2.2
12.2.2.3
12.2.2.4
12.2.3
12.2.3.1
12.2.3.2
12.2.3.3
12.2.4
12.2.4.1
12.3
12.3.1
12.3.2
12.3.3
12.3.4
12.3.5
12.3.6
12.3.7
12.3.8
12.3.9
12.4
12.5
12.6
12.7
12.7.1
12.7.2
12.7.3
Fault Tracing 128
General Information on Fault Tracing 128
Resetting a Fault 128
Creating Service Info File 128
Error Message on Control Panel Display 129
Specifications 130
Weights of the AC Drive 130
Dimensions 130
List of Dimension Information 130
Wall-mounted 131
Dimensions for FR4–FR6 131
Dimensions for FR7 133
Dimensions for FR8 134
Dimensions for FR9 136
Flange mounting 138
Dimensions for Flange Mounting, FR4–FR6 138
Dimensions for Flange Mounting, FR7–FR8 140
Dimensions for Flange Mounting, FR9 142
Standalone 143
Dimensions for FR10–FR11 Standalone 143
Cable and Fuse Sizes 146
List of Cable and Fuse Size Information 146
Cable and Fuse Sizes for 208–240 V and 380–500 V, FR4 to FR9 146
Cable and Fuse Sizes for 208–240 V and 380–500 V, FR4 to FR9, North America 147
Cable and Fuse Sizes for 525–690 V, FR6 to FR9 148
Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR6 to FR9, North America 149
Cable and Fuse Sizes for 380–500 V, FR10 to FR11 Standalone 150
Cable and Fuse Sizes for 380–500 V, FR10 to FR11, North America 151
Cable and Fuse Sizes for 525–690 V, FR10 to FR11 151
Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR10 to FR11, North America 152
Cable Stripping Lengths 152
Tightening Torques for Cover Screws 154
Tightening Torques of the Terminals 154
Power ratings 155
Overload Capability 155
Power Ratings for Mains Voltage 208–240 V 156
Power Ratings for Mains Voltage 208–240 V, North America 157
AQ275638903263en-000601/DPD009108 | Danfoss A/S © 2022.12
Contents
VACON® NXS/NXP Air-cooled
Operating Guide

12.7.4
12.7.5
12.7.6
12.7.7
12.8
12.9
12.9.1
12.9.2
12.9.3
12.9.4
12.9.5
12.10
Power Ratings for Mains Voltage 380–500 V 158
Power Ratings for Mains Voltage 380–500 V, North America 159
Power Ratings for Mains Voltage 525–690 V (UL Rating 600 V) 160
Power Ratings for Mains Voltage 525–690 V (UL Rating 600 V), North America 162
VACON® NXP Technical Data 163
Brake Chopper Ratings 167
Brake Chopper Ratings 167
Brake Chopper Ratings for Mains Voltage 208–240 V 168
Brake Chopper Ratings for Mains Voltage 380–500 V 169
Brake Chopper Ratings for Mains Voltage 525–690 V 170
Internal Brake Resistors, FR4–FR6 (380–500 V) 171
Faults and Alarms 171
AQ275638903263en-000601/DPD00910 | 9Danfoss A/S © 2022.12
Contents
VACON® NXS/NXP Air-cooled
Operating Guide

•
•
•
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 instruc-
tions 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 manuals provide greater detail on working with parameters and show 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 informa-
tions de sécurité, avertissements et mises en garde applicables sur le site https://www.danfoss.com/en/service-and-support/.
1.3 Disposal
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:
089
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.
AQ275638903263en-000601 / DPD0091010 | Danfoss A/S © 2022.12
Introduction
VACON® NXS/NXP Air-cooled
Operating Guide