Danfoss VACON NX User guide

Application Guide
VACON® NX All-in-One
drives.danfoss.com

1
1.1
1.2
1.3
1.4
2
2.1
2.1.1
2.2
2.3
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
3
3.1
3.2
3.3
3.4
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.4.6
3.4.7
3.4.8
3.4.9
3.4.10
3.4.11
3.4.12
4
4.1
Contents
Introduction 8
Purpose of this Application Guide 8
Version History 8
Additional Resources 8
Parameter Table Reading Guide 8
Basic Application 10
Introduction to Basic Application 10
Motor Protection Functions in the Basic Application 10
Control I/O in Basic Application 11
Control Signal Logic in Basic Application 12
Parameter Lists for Basic Application 12
Monitoring Values (Control Panel: Menu M1) 12
Basic Parameters (Control Panel: Menu M2 -> G2.1) 13
Keypad Control (Control Panel: Menu M3) 15
System Menu (Control Panel: Menu M6) 15
Expander Boards (Control Panel: Menu M7) 15
Standard Application 16
Introduction to Standard Application 16
Control I/O in Standard Application 17
Control Signal Logic in Standard Application 18
Parameter Lists for Standard Application 18
Monitoring Values (Control Panel: Menu M1) 18
Basic Parameters (Control Panel: Menu M2 -> G2.1) 19
Input Signals (Control Panel: Menu M2 -> G2.2) 20
Output Signals (Control Panel: Menu M2 ->G2.3) 21
Drive Control Parameters (Control Panel: Menu M2->G2.4) 23
Prohibit Frequency Parameters (Control Panel: Menu M2 -> G2.5) 24
Motor Control Parameters (Control Panel: Menu M2 -> G2.6) 24
Protections (Control Panel: Menu M2 -> G2.7) 26
Autorestart Parameters (Control Panel: Menu M2 -> G2.8) 27
Keypad Control (Control Panel: Menu M3) 27
System Menu (Control Panel: Menu M6) 28
Expander Boards (Control Panel: Menu M7) 28
Local/Remote Control Application 29
Introduction to Local/Remote Control Application 29
AB296635287482en-000301/DPD00903 | 3Danfoss A/S © 2023.02
Contents
VACON® NX All-in-One
Application Guide

4.2
4.3
4.4
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
4.4.6
4.4.7
4.4.8
4.4.9
4.4.10
4.4.11
4.4.12
5
5.1
5.2
5.3
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
5.4.7
5.4.8
5.4.9
5.4.10
5.4.11
5.4.12
6
6.1
6.2
6.3
6.4
Control I/O in Local/Remote Control Application 30
Control Signal Logic in Local/Remote Control Application 32
Parameter Lists for Local/Remote Control Application 32
Monitoring Values (Control Panel: Menu M1) 32
Basic Parameters (Control Panel: Menu M2 -> G2.1 33
Input Signals (Control Panel: Menu M2 -> G2.2) 34
Output Signals (Control Panel: Menu M2 -> G2.3) 37
Drive Control Parameters (Control Panel: Menu M2->G2.4) 39
Prohibit Frequency Parameters (Control Panel: Menu M2 -> G2.5) 40
Motor Control Parameters (Control Panel: Menu M2 -> G2.6) 40
Protections (Control Panel: Menu M2 -> G2.7) 42
Autorestart Parameters (Control Panel: Menu M2 -> G2.8) 43
Keypad Control (Control Panel: Menu M3) 44
System Menu (Control Panel: Menu M6) 44
Expander Boards (Control Panel: Menu M7) 44
Multi-step Speed Control Application 45
Introduction to Multi-step Speed Control Application 45
Control I/O in Multi-step Speed Control 46
Control Signal Logic in Multi-step Speed Control Application 47
Parameter Lists for Multi-step Speed Control Application 48
Monitoring Values (Control Panel: Menu M1) 48
Basic Parameters (Control Panel: Menu M2 -> G2.1) 48
Input Signals (Control Panel: Menu M2 -> G2.2) 50
Output Signals (Control Panel: Menu M2 -> G2.3) 52
Drive Control Parameters (Control Panel: Menu M2->G2.4) 54
Prohibit Frequency Parameters (Control Panel: Menu M2 -> G2.5) 55
Motor Control Parameters (Control Panel: Menu M2 -> G2.6) 55
Protections (Control Panel: Menu M2 -> G2.7) 57
Autorestart Parameters (Control Panel: Menu M2 -> G2.8) 58
Keypad Control (Control Panel: Menu M3) 58
System Menu (Control Panel: Menu M6) 59
Expander Boards (Control Panel: Menu M7) 59
PID Control Application 60
Introduction to PID Control Application 60
Control I/O in PID Control Application 61
Control Signal Logic in PID Control Application 62
Parameter Lists for PID Control Application 63
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Contents
VACON® NX All-in-One
Application Guide

6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
6.4.6
6.4.7
6.4.8
6.4.9
6.4.10
6.4.11
6.4.12
7
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
7.4.9
7.4.10
7.4.11
7.4.12
7.4.13
7.4.14
7.4.15
7.4.16
7.4.17
7.4.18
8
8.1
Monitoring Values (Control Panel: Menu M1) 63
Basic Parameters (Keypad Panel: Menu M2 -> G2.1) 64
Input Signals (Control Panel: Menu M2 -> G2.2) 65
Output Signals (Control Panel: Menu M2 -> G2.3) 69
Drive Control Parameters (Control Panel: Menu M2 -> G2.4) 71
Prohibit Frequency Parameters (Control Panel: Menu M2 -> G2.5) 72
Motor Control Parameters (Control Panel: Menu M2 -> G2.6) 72
Protections (Control Panel: Menu M2 -> G2.7) 74
Autorestart Parameters (Control Panel: Menu M2 -> G2.8) 75
Keypad Control (Control Panel: Menu M3) 76
System Menu (Control Panel: Menu M6) 76
Expander Boards (Control Panel: Menu M7) 76
Multi-purpose Control Application 77
Introduction to Multi-purpose Control Application 77
Control I/O in Multi-purpose Control Application 78
Control Signal Logic in Multi-purpose Control Application 79
Parameter Lists for Multi-purpose Control Application 79
Monitoring Values (Control Panel: Menu M1) 79
Basic Parameters (Control Panel: Menu M2 -> G2.1) 91
Input Signals 92
Output Signals 97
Drive Control Parameters (Control Panel: Menu M2 -> G2.4) 103
Prohibit Frequency Parameters (Control Panel: Menu M2 -> G2.5) 105
Motor Control Parameters, VACON® NXS (Control Panel: Menu M2 -> G2.6) 105
Motor Control Parameters, VACON® NXP (Control Panel: Menu M2 -> G2.6) 108
Protections (Control Panel: Menu M2 -> G2.7) 113
Autorestart Parameters (Control Panel: Menu M2 -> G2.8) 118
Fieldbus Parameters (Control Panel: Menu M2 -> G2.9) 118
Torque Control Parameters (Control Panel: Menu M2 -> G2.10) 120
Master Follower Parameters, VACON® NXP (Control Panel: Menu M2 -> G2.11 121
Functional Safety (Control Panel: Menu M2 -> G.12) 122
Condition-based Monitoring (Control Panel: Menu M2 -> G.13) 123
Keypad Control (Control Panel: Menu M3) 127
System Menu (Control Panel: Menu M6) 127
Expander Boards (Control Panel: Menu M7) 127
Pump and Fan Control Application 128
Introduction to Pump and Fan Control Application 128
AB296635287482en-000301/DPD00903 | 5Danfoss A/S © 2023.02
Contents
VACON® NX All-in-One
Application Guide

8.2
8.3
8.4
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.4.7
8.4.8
8.4.9
8.4.10
8.4.11
8.4.12
8.4.13
9
10
10.618
10.619
10.620
10.621
10.622
10.623
10.624
10.624.1
10.624.2
10.624.3
10.625
10.626
10.626.1
10.626.2
10.626.3
10.627
10.628
10.629
10.630
Control I/O in Pump and Fan Control Application 129
Control Signal Logic in Pump and Fan Control Application 132
Parameter Lists for Pump and Fan Control Application 132
Monitoring Values (Control Panel: Menu M1) 132
Basic Parameters (Control Panel: Menu M2 -> G2.1) 134
Input Signals 135
Output Signals 139
Drive Control Parameters (Control Panel: Menu M2 -> G2.4) 143
Prohibit Frequency Parameters (Control Panel: Menu M2 -> G2.5) 144
Motor Control Parameters (Control Panel: Menu M2 ->G2.6) 144
Protections (Control Panel: Menu M2 -> G2.7) 145
Auto Restart Parameters (Control Panel: Menu M2 -> G2.8) 147
Pump and Fan Control Parameters (Control Panel: Menu M2 -> G2.9) 148
Keypad Control (Control Panel: Menu M3) 149
System Menu (Control Panel: Menu M6) 150
Expander Boards (Control Panel: Menu M7) 150
Monitoring Value Descriptions 151
Parameter Descriptions 167
Keypad Control Parameters 305
Master/Follower Function 306
External Brake Control with Additional Limits (IDs 315, 316, 346–349, 352, 353) 306
Parameters of Motor Thermal Protection (IDs 704–708) 308
Parameters of Stall Protection (IDs 709–712) 309
Parameters of Underload Protection (IDs 713–716) 309
Fieldbus Control Parameters (IDs 850–859) 309
Process Data Out (Slave -> Master) 309
Current Scaling in Different Size of Units 309
Process Data in (Master -> Slave) 310
Closed Loop Parameters (IDs 612–621) 311
"Terminal to Function" (TTF) Programming Principle 311
Defining an Input/Output for a Certain Function on Keypad 312
Defining a Terminal for a Certain Function with VACON® NCDrive 313
Defining Unused Inputs/Outputs 313
Speed Control Parameters (Multi-Purpose Control Application Only) 313
Functional Safety Parameters (Multi-Purpose Control Application Only) 315
Automatic Changing Between Drives (Pump and Fan Control Application Only) 316
Interlock Selection (Pump and Fan Control Application Only) 317
AB296635287482en-000301/DPD009036 | Danfoss A/S © 2023.02
Contents
VACON® NX All-in-One
Application Guide

10.631
10.631.1
10.631.2
10.632
10.632.1
10.632.2
10.633
10.633.1
10.633.2
11
11.1
Examples of Autochange and Interlock Selection 317
Pump and Fan Automatics with Interlocks and No Autochange 317
Pump and Fan Automatics with Interlocks and Autochange 318
Fieldbus Control in Detail 321
Combination 2: Bypass - ProfiDrive 321
Combination 3: Bypass - Standard 323
Condition-based Monitoring 324
Introduction to Condition-based Monitoring 324
Stages of Condition-based Monitoring 325
Fault Tracing 327
Faults and Alarms 327
AB296635287482en-000301/DPD00903 | 7Danfoss A/S © 2023.02
Contents
VACON® NX All-in-One
Application Guide

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1 Introduction
1.1 Purpose of this Application Guide
This Application Guide provides information on functions of different applications, available parameters, and alarms to help in con-
figuring the system, programming, and troubleshooting 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
that are provided in this manual and other documentation delivered with the drive.
1.2 Version History
This guide is regularly reviewed and updated. All suggestions for improvement are welcome.
The original language of this guide is English.
Table 1: Version History
Version
Remarks
Software version
DPD00903I
New and updated monitoring values and
parameters in Multi-purpose Control Ap-
plication, for example, related to Condi-
tion-based Monitoring.
New faults related to Condition-based
Monitoring
Other minor changes and corrections
throughout the manual.
Basic Application = ASFIFF01, Version 4.08
Standard Application = ASFIFF02, Version 4.08
Local/Remote Control Application = ASFIFF03, Version 4.08
Multi-step Speed Control Application = ASFIFF04, Version 4.08
PID Control Application = ASFIFF05, Version 4.11
Multi-purpose Control Application
VACON®NXS = ASFIFF06, Version 4.14
VACON®NXP = APFIFF06, Version 2.68
Pump and Fan Control Application = ASFIFF07, Version 4.11
1.3 Additional Resources
Other resources are available to understand advanced AC drive functions and operation.
VACON®NXS/NXP Air-cooled Wall-mounted and Standalone Operating Guide
VACON®NXP NXC User Manual
VACON®NXP IP00 User Manual
VACON®NXP Liquid Cooled User Manual
Instructions for operation with option boards and other optional equipment.
Supplementary publications and manuals are available from Danfoss.
For US and Canada market:
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/.
1.4 Parameter Table Reading Guide
This manual includes a large quantity of parameter tables. These instructions tell you how to read the tables.
Index
Min Max Unit Default
ID Description
Parameter
e30bg858.10
A
B
C
D E F G H
Illustration 1: Parameter Table Reading Guide
AB296635287482en-000301 / DPD009038 | Danfoss A/S © 2023.02
Introduction
VACON® NX All-in-One
Application Guide

A
The location of the parameter in the menu, that is,
the parameter number.
B
The name of the parameter.
C
The minimum value of the parameter.
D
The maximum value of the parameter.
E
The unit of the value of the parameter. The unit
shows if it is available.
F
The value that was set in the factory.
G
The ID number of the parameter.
H
A short description of the values of the parameter
and/or its function.
AB296635287482en-000301 / DPD00903 | 9Danfoss A/S © 2023.02
Introduction
VACON® NX All-in-One
Application Guide

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2 Basic Application
2.1 Introduction to Basic Application
The Basic Application is a simple and easy-to-use application. It is the default setting on delivery from the factory. Otherwise select
the Basic Application in menu M6 on page S6.2. See the User Manual of the product.
Digital input DIN 3 is programmable.
The parameters of the Basic Application are explained in Chapter Parameter descriptions of this manual. The explanations are ar-
ranged according to the individual ID number of the parameter.
2.1.1 Motor Protection Functions in the Basic Application
The Basic Application provides almost all the same protection functions as the other applications:
External fault protection
Input phase supervision
Undervoltage protection
Output phase supervision
Earth fault protection
Motor thermal protection
Thermistor fault protection
Fieldbus fault protection
Slot fault protection
Unlike the other applications, the Basic Application does not provide any parameters for choosing the response function or limit
values for the faults. For more information on the motor thermal protection, see 10.336 (ID 704) Motor Thermal Protection and
10.621 Parameters of Motor Thermal Protection (IDs 704–708).
AB296635287482en-000301 / DPD0090310 | Danfoss A/S © 2023.02
Basic Application
VACON® NX All-in-One
Application Guide