Danfoss Vacon NXS Series User manual

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

Contents
1 Introduction 9
1.1 Purpose of this Operating Guide 9
1.2 Additional Resources 9
1.3 Disposal 9
1.4 Type Approvals and Certifications 9
1.5 Start-up Quick Guide 10
2 Safety 12
2.1 Danger and Warnings 12
2.2 Cautions and Notices 13
3 Product Overview 16
3.1 Intended Use 16
3.2 Manual Version 16
3.3 Package Label 16
3.4 Description of the Type Code 17
3.5 Enclosure Sizes 19
3.6 Available Protection Ratings 22
3.7 Available EMC Classes 23
3.8 Control Panel 24
3.8.1 Introduction to Control Panel 24
3.8.2 Keypad 24
3.8.3 Display 26
3.8.4 Basic Menu Structure 27
4 Receiving the Delivery 29
4.1 Checking the Delivery 29
4.1.1 Accessories for FR4/FI4–FR6/FI6 29
4.1.2 Accessories for FR7/FI7–FR8/FI8 30
4.1.3 Accessories for FR10–FR11 Standalone 30
4.2 Storing the Product 30
4.3 Lifting the Product 31
4.4 Using the Product Modified Label 33
5 Mounting the Unit 34
5.1 Environmental Requirements 34
5.1.1 General Environmental Requirements 34
5.1.2 High Altitude Installation 34
5.2 Cooling Requirements 35
5.2.1 General Cooling Requirements 35
ContentsOperating Guide | VACON® NXS/NXP Air-cooled
AQ275638903263en-000301 / | 3Danfoss A/S © 2020.02

5.2.2 Cooling of FR4 to FR9 35
5.2.3 Cooling of Standalone AC drives (FR10 to FR11) 38
5.3 Installation Sequence 39
5.3.1 Installation Sequence for Wall-mounted AC Drives 39
5.3.2 Installation Sequence for Standalone AC Drives 39
6 Electrical Installation 41
6.1 Cable Connections 41
6.1.1 General Cable Requirements 41
6.1.2 UL Standards on Cabling 42
6.1.3 Cable Selection and Dimensioning 42
6.1.4 Cable Selection and Dimensioning, North America 42
6.1.5 Fuse Selection 43
6.1.6 Principle of the Power Unit Topology 43
6.1.7 Brake Resistor Cables 43
6.2 EMC-compliant Installation 44
6.2.1 Installation in a Corner-grounded Network 45
6.3 Grounding 45
6.4 Get Access and Locate the Terminals 47
6.4.1 Get Access and Locate the Terminals for FR4/FI4 47
6.4.2 Get Access and Locate the Terminals for FR5 49
6.4.3 Get Access and Locate the Terminals for FR6/FI6 51
6.4.4 Get Access and Locate the Terminals for FR7/FI7 53
6.4.5 Get Access and Locate the Terminals for FR8/FI8 55
6.4.6 Get Access and Locate the Terminals for FR9 57
6.4.7 Get Access and Locate the Terminals for FR10 Standalone 59
6.4.8 Get Access and Locate the Terminals for FR11 Standalone 62
6.5 Installing the Cables 65
6.5.1 Additional Instructions for Cable Installation 66
6.5.2 Installing the Cables, FR4–FR6/FI4–FI6 66
6.5.3 Installing the Cables, FR7/FI7 70
6.5.4 Installing the Cables, FR8/FI8 75
6.5.5 Installing the Cables, FR9 79
6.5.6 Installing the Cables, FR10 Standalone 83
6.5.7 Installing the Cables, FR11 Standalone 88
6.6 Installation in an IT System 93
6.6.1 Installing the AC drive in an IT System, FR4–FR6 94
6.6.2 Installing the AC Drive in an IT System, FR7 97
6.6.3 Installing the AC Drive in an IT System, FR8–FR11 100
7 Control Unit 101
7.1 Control Unit Components 101
ContentsOperating Guide | VACON® NXS/NXP Air-cooled
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7.2 Control Voltage (+24 V/EXT +24 V) 102
7.3 Control Unit Cabling 103
7.3.1 Selection of the Control Cables 103
7.3.2 Control Terminals on OPTA1 103
7.3.2.1 Digital Input Signal Inversions 105
7.3.2.2 Jumper Selections on the OPTA1 Basic Board 106
7.3.3 Control Terminals on OPTA2 and OPTA3 107
7.4 Installation of Option Boards 109
7.5 Galvanic Isolation Barriers 109
8 Using the Control Panel 111
8.1 Navigating on the Control Panel 111
8.2 Using the Monitoring Menu (M1) 111
8.2.1 Monitored Values 112
8.3 Using the Parameter Menu (M2) 113
8.3.1 Finding the Parameter 113
8.3.2 Selecting Values 114
8.3.3 Editing the Values Digit by Digit 115
8.4 Using the Keypad Control Menu 116
8.4.1 Finding the Keypad Control Menu 116
8.4.2 Keypad Control Parameters M3 117
8.4.3 Changing the Control Mode 117
8.4.4 Keypad Reference 118
8.4.4.1 Editing the Frequency Reference 118
8.4.5 Changing the Rotation Direction 118
8.4.6 Disabling the Stop Motor Function 119
8.4.7 Special Functions in Keypad Control Menu 119
8.4.7.1 Selecting the Keypad as the Control Mode 119
8.4.7.2 Copying the Frequency Reference Set to the Control Panel 120
8.5 Using the Active Faults Menu (M4) 120
8.5.1 Finding the Active Faults Menu 120
8.5.2 Examining the Fault Time Data Record 121
8.5.3 Fault Time Data Record 121
8.6 Using the Fault History Menu (M5) 122
8.6.1 Fault History Menu (M5) 122
8.6.2 Resetting the Fault History 123
8.7 Using the System Menu (M6) 123
8.7.1 Finding the System Menu 123
8.7.2 System Menu Functions 123
8.7.3 Changing the Language 126
8.7.4 Changing the Application 126
8.7.5 Copy Parameters (S6.3) 127
ContentsOperating Guide | VACON® NXS/NXP Air-cooled
AQ275638903263en-000301 / | 5Danfoss A/S © 2020.02

8.7.5.1 Saving Parameter Sets (Parameter Sets S6.3.1) 127
8.7.5.2 Uploading Parameters to Control Panel (Up To Keypad, S6.3.2) 128
8.7.5.3 Downloading Parameters to Drive (Down From Keypad, S6.3.3) 128
8.7.5.4 Activating or Deactivating the Automatic Parameter Back-up (P6.3.4) 128
8.7.5.5 Comparing the Parameters 129
8.7.6 Security 130
8.7.6.1 Finding the Security Menu 130
8.7.6.2 Passwords 130
8.7.6.3 Setting a Password 130
8.7.6.4 Entering a Password 131
8.7.6.5 Deactivating the Password Function 131
8.7.6.6 Locking a Parameter 131
8.7.6.7 Start-up Wizard (P6.5.3) 132
8.7.6.8 Activating/Deactivating the Start-up Wizard 132
8.7.6.9 Enabling/Disabling the Change of Multimonitoring Items 132
8.7.7 Keypad Settings 133
8.7.7.1 Finding the Keypad Settings Menu 133
8.7.7.2 Changing the Default Page 133
8.7.7.3 Default Page in the Operating Menu (P6.6.2) 134
8.7.7.4 Setting the Timeout Time 134
8.7.7.5 Contrast Adjustment (P6.6.4) 134
8.7.7.6 Backlight Time (P6.6.5) 134
8.7.8 Hardware Settings 134
8.7.8.1 Finding the Hardware Setting Menu 134
8.7.8.2 Setting the Internal Brake Resistor Connection 135
8.7.8.3 Fan Control 135
8.7.8.4 Changing the Fan Control Settings 136
8.7.8.5 HMI Acknowledge Timeout (P6.7.3) 136
8.7.8.6 Changing the HMI Acknowledge Timeout 136
8.7.8.7 Changing the Number of Retries to Receive HMI Acknowledgement (P6.7.4) 137
8.7.8.8 Sine Filter (P6.7.5) 137
8.7.8.9 Pre-charge Mode (P6.7.6) 137
8.7.9 System Info 137
8.7.9.1 Finding the System Info Menu 137
8.7.9.2 Total Counters (S6.8.1) 137
8.7.9.3 Trip Counters (S6.8.2) 138
8.7.9.4 Resetting the Trip Counters 138
8.7.9.5 Software (S6.8.3) 138
8.7.9.6 Applications (S6.8.4) 139
8.7.9.7 Examining the Application Page 139
8.7.9.8 Hardware (S6.8.5) 139
8.7.9.9 Checking the Status of an Option Board 139
ContentsOperating Guide | VACON® NXS/NXP Air-cooled
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8.7.9.10 Debug Menu (S6.8.7) 140
8.8 Using the Expander Board Menu 140
8.8.1 Expander Board Menu 140
8.8.2 Examining the Connected Option Boards 140
8.8.3 Finding the Option Board Parameters 141
8.9 Further Control Panel Functions 141
9 Commissioning 142
9.1 Safety Checks before Starting the Commissioning 142
9.2 Commissioning the AC Drive 143
9.3 Measuring the Cable and Motor Insulation 144
9.3.1 Insulation Checks of the Motor Cable 144
9.3.2 Insulation Checks of the Mains Cable 145
9.3.3 Insulation Checks of the Motor 145
9.4 Checks after Commissioning 146
9.4.1 Testing the AC Drive after Commissioning 146
9.4.2 RUN Test without Load 146
9.4.2.1 Test A: Controls from the Control Terminals 146
9.4.2.2 Test B: Control from the Keypad 147
9.4.3 Start-up Test 147
9.4.4 Identification Run 147
10 Maintenance 148
10.1 Maintenance Schedule 148
10.2 Reforming the Capacitors 148
11 Fault Tracing 150
11.1 General Information on Fault Tracing 150
11.2 Resetting a Fault 150
11.3 Creating Service Info File 151
12 Specifications 152
12.1 Weights of the AC Drive 152
12.2 Dimensions 152
12.2.1 List of Dimension Information 152
12.2.2 Wall-mounted 153
12.2.2.1 Dimensions for FR4–FR6 153
12.2.2.2 Dimensions for FR7 155
12.2.2.3 Dimensions for FR8 157
12.2.2.4 Dimensions for FR9 159
12.2.3 Flange mounting 161
12.2.3.1 Dimensions for Flange Mounting, FR4–FR6 161
12.2.3.2 Dimensions for Flange Mounting, FR7–FR8 163
ContentsOperating Guide | VACON® NXS/NXP Air-cooled
AQ275638903263en-000301 / | 7Danfoss A/S © 2020.02

12.2.3.3 Dimensions for Flange Mounting, FR9 166
12.2.4 Standalone 167
12.2.4.1 Dimensions for FR10–FR11 Standalone 167
12.3 Cable and Fuse Sizes 170
12.3.1 List of Cable and Fuse Size Information 170
12.3.2 Cable and Fuse Sizes for 208–240 V and 380–500 V, FR4 to FR9 171
12.3.3 Cable and Fuse Sizes for 208–240 V and 380–500 V, FR4 to FR9, North America 172
12.3.4 Cable and Fuse Sizes for 525–690 V, FR6 to FR9 174
12.3.5 Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR6 to FR9, North America 175
12.3.6 Cable and Fuse Sizes for 380–500 V, FR10 to FR11 Standalone 176
12.3.7 Cable and Fuse Sizes for 380–500 V, FR10 to FR11, North America 176
12.3.8 Cable and Fuse Sizes for 525–690 V, FR10 to FR11 177
12.3.9 Cable and Fuse Sizes for 525–690 V (UL Rating 600 V), FR10 to FR11, North America 178
12.4 Cable Stripping Lengths 178
12.5 Tightening Torques for Cover Screws 180
12.6 Tightening Torques of the Terminals 180
12.7 Power ratings 181
12.7.1 Overload Capability 181
12.7.2 Power Ratings for Mains Voltage 208–240 V 182
12.7.3 Power Ratings for Mains Voltage 208–240 V, North America 183
12.7.4 Power Ratings for Mains Voltage 380–500 V 184
12.7.5 Power Ratings for Mains Voltage 380–500 V, North America 185
12.7.6 Power Ratings for Mains Voltage 525–690 V (UL Rating 600 V) 187
12.7.7 Power Ratings for Mains Voltage 525–690 V (UL Rating 600 V), North America 188
12.8 VACON® NXP Technical Data 189
12.9 Brake Chopper Ratings 194
12.9.1 Brake Chopper Ratings 194
12.9.2 Brake Chopper Ratings for Mains Voltage 208–240 V 195
12.9.3 Brake Chopper Ratings for Mains Voltage 380–500 V 196
12.9.4 Brake Chopper Ratings for Mains Voltage 525–690 V 197
12.9.5 Internal Brake Resistors, FR4–FR6 (380–500 V) 197
12.10 Faults and Alarms 198
ContentsOperating Guide | VACON® NXS/NXP Air-cooled
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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 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 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:
Introduction
Operating Guide | VACON® NXS/NXP Air-cooled
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Danfoss A/S © 2020.02

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.
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.
Introduction
Operating Guide | VACON® NXS/NXP Air-cooled
AQ275638903263en-000301 / DPD00910
10 | Danfoss A/S © 2020.02