Danfoss VLT CDS 803 User manual

Operating Guide
VLT® Compressor Drive CDS 803
6–30 kW
vlt-drives.danfoss.com

1
1.1
1.2
1.2.1
1.2.2
1.3
1.4
1.5
1.6
2
2.1
2.2
2.3
3
3.1
3.1.1
3.1.2
3.1.2.1
3.1.2.2
3.2
3.2.1
3.2.1.1
3.2.2
3.2.2.1
3.2.3
3.2.3.1
3.2.3.2
3.2.3.3
3.2.3.4
3.2.3.5
3.2.3.6
3.2.4
3.2.5
4
4.1
Contents
Introduction 6
Purpose of this Operating Guide 6
Additional Resources 6
Supplementary Documentation 6
VLT® Motion Control Tool MCT 10 Software Support 6
Manual and Software Version 6
Approvals and Certifications 6
Disposal 7
CE Declaration 8
Safety 10
Safety Symbols 10
Qualified Personnel 10
Safety Precautions 10
Installation 12
Mechanical Installation 12
Side-by-side Installation 12
Operating Environment 12
Derating for Ambient Temperature and Switching Frequency 12
Derating for Low Air Pressure and High Altitudes 12
Electrical Installation 12
Electrical Installation in General 12
Fastener Torque Ratings 12
Fuses and Circuit Breakers 13
Recommendation of Fuses and Circuit Breakers 13
Electrical Wiring 14
Wiring Schematic 14
Terminal Overview of Enclosure Sizes H3–H5 15
Terminal Overview of Enclosure Size H6 16
Connecting to Mains and Compressor Terminals 16
Relay Terminals 17
Control Terminals 18
Setting Up RS485 Serial Communication 19
EMC-compliant Electrical Installation 20
Commissioning 24
Programming Interfaces 24
AQ321748767627en-000301/130R0570 | 3Danfoss A/S © 2021.06
Contents
VLT® Compressor Drive CDS 803
Operating Guide

4.2
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.5.1
4.2.5.2
4.3
5
5.1
5.2
6
6.1
6.1.1
6.1.2
6.2
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
6.4.9
6.5
6.6
6.7
6.8
6.9
6.10
7
7.1
Local Control Panel (LCP) 24
Programming via the Quick Menu 25
Programming via the Main Menu 25
Data Transfer from Drive to LCP 26
Data Transfer from LCP to Drive 26
Restoring Factory Default Settings 26
Recommended Initialization (via Parameter 14-22 Operation Mode) 26
Two-finger Initialization 27
Starting Up the Drive for the First Time 27
Troubleshooting 28
Acoustic Noise or Vibration 28
Warnings and Alarms 28
Specifications 32
Electrical Data 32
Electrical Data 3x200–240 V AC 32
Electrical Data 3x380–480 V AC 32
Mains Supply (L1, L2, L3) 33
Compressor Output (U, V, W) 33
Control Input/Output 34
10 V DC Output 34
24 V DC Output 34
Analog Inputs 34
Analog Outputs 34
Digital Inputs 34
Digital Outputs 35
Relay Outputs, Enclosure Sizes H3–H5 35
Relay Outputs, Enclosure Size H6 35
RS485 Serial Communication 36
Ambient Conditions 36
Conforming Standards 37
Cable Lengths and Cross-sections 37
Acoustic Noise 37
Shipping Dimensions 38
Accessories and Spare Parts 38
Appendix 39
Abbreviations 39
AQ321748767627en-000301/130R05704 | Danfoss A/S © 2021.06
Contents
VLT® Compressor Drive CDS 803
Operating Guide

7.2 Conventions 40
AQ321748767627en-000301/130R0570 | 5Danfoss A/S © 2021.06
Contents
VLT® Compressor Drive CDS 803
Operating Guide

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•
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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 with the drive.
VLT®is a registered trademark for Danfoss A/S.
1.2 Additional Resources
1.2.1 Supplementary Documentation
Other resources are available to understand advanced drive functions and programming.
The Programming Guide provides information on how to program and includes complete parameter descriptions.
The Design Guide provides detailed information about capabilities and functionality to design motor control systems.
The Modbus RTU Operating Instructions explains how to physically establish and configure communication between the Danfoss
FC Series and a controller using the Modbus RTU protocol. Download the Operating Instructions from www.danfoss.com in the
section Service and Support/Documentation.
See www.danfoss.com for supplementary documentation.
1.2.2 VLT® Motion Control Tool MCT 10 Software Support
Download the software from the Service and Support download page on www.danfoss.com.
During the installation process of the software, enter CD-key 34544400 to activate the CDS 803 functionality. An activation key is not
required for using the CDS 803 functionality.
The latest software does not always contain the latest updates for the drive. Contact the local sales office for the latest drive updates
(in the form of *.upd files), or download the drive updates from the Service and Support download page on www.danfoss.com.
1.3 Manual and Software Version
This manual is regularly reviewed and updated. All suggestions for improvement are welcome.
Table 1: Manual and Software Version
Edition
Remarks
Software version
AQ321748767627, version 0301
Various editorial updates.
6.0–10 kW (8–15 hp): Version 2.0
18–30 kW (25–40 hp): Version 61.20
1.4 Approvals and Certifications
Description
Conformity mark
EU/EC Declaration of Conformity (EC/CE - European Conformity/Conformité Européenne)
Low Voltage Directive/Electromagnetic compatibility (EMC)/Restriction of Hazardous Substances
(RoHS)
Countries of use: Europe
ACMA Declaration of Conformity (RCM - Regulatory Compliance Mark)
Australian Communications Media Authority (ACMA)
Low Voltage Directive/Electromagnetic compatibility (EMC)
Countries of use: Australia and New Zealand
AQ321748767627en-000301 / 130R05706 | Danfoss A/S © 2021.06
Introduction
VLT® Compressor Drive CDS 803
Operating Guide

Description
Conformity mark
VIT-SEPRO Declaration of Conformity (VIT - All-Union Institute of Transformer Engineering)
Low Voltage Directive/Electromagnetic compatibility (EMC)
Country of use: Ukraine
089
Moroccan Declaration of Conformity (CMIM - Moroccan Conformity Mark)
Low Voltage Directive/Electromagnetic compatibility (EMC)
Country of use: Morocco
Eurasian Economic Union Declaration of Conformity (EAC - Eurasian Conformity Mark)
Customs Union Technical Regulations (CU TR)
Low voltage Directive/Electromagnetic compatibility (EMC)/Restriction of Hazardous Substances Direc-
tive (RoHS)
Countries of use: Eurasian Economic Union (Russia, Belarus, Kazakhstan, Armenia, and Kirghizstan)
Certification of Compliance UL listed (UL - Underwriters Laboratories)
Safety organization
Countries of use: USA and Canada
Certification of Compliance UL recognized (UL - Underwriters Laboratories)
Safety organization
Countries of use: USA and Canada
NOTICE
The VLT® Compressor Drive CDS 803 with SXXX in the type code is certified against UL 508C. Example:
CDS803P7K5T4E20H4XXCXXXSXXXXAXBXCXXXXDX
The VLT® Compressor Drive CDS 803 with S096 in the type code is certified against UL/EN/IEC 60730-1. Example:
CDS803P30KT4E20H2XXXXXXS096XAXBXCXXXXDX
1.5 Disposal
Do not dispose of equipment containing electrical components together with domestic waste.
Collect it separately in accordance with local and currently valid legislation.
AQ321748767627en-000301 / 130R0570 | 7Danfoss A/S © 2021.06
Introduction
VLT® Compressor Drive CDS 803
Operating Guide

1.6 CE Declaration
AQ321748767627en-000301 / 130R05708 | Danfoss A/S © 2021.06
Introduction
VLT® Compressor Drive CDS 803
Operating Guide

AQ321748767627en-000301 / 130R0570 | 9Danfoss A/S © 2021.06
Introduction
VLT® Compressor Drive CDS 803
Operating Guide

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•
•
•
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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.
NOTICE
Indicates information considered important, but not hazard-related (for example, messages relating to property damage).
2.2 Qualified Personnel
To allow trouble-free and safe operation of the unit, only qualified personnel with proven skills are allowed to transport, store, as-
semble, install, program, commission, maintain, and decommission this equipment.
Persons with proven skills:
Are qualified electrical engineers, or persons who have received training from qualified electrical engineers and are suitably
experienced to operate devices, systems, plant, and machinery in accordance with pertinent laws and regulations.
Are familiar with the basic regulations concerning health and safety/accident prevention.
Have read and understood the safety guidelines given in all manuals provided with the unit, especially the instructions given in
the Operating Guide.
Have good knowledge of the generic and specialist standards applicable to the specific application.
2.3 Safety Precautions
WARNING
HAZARDOUS VOLTAGE
AC drives contain hazardous voltage when connected to the AC mains or connected on the DC terminals. Failure to perform
installation, start-up, and maintenance by skilled personnel can result in death or serious injury.
Only skilled personnel must perform installation, start-up, and maintenance.
WARNING
UNINTENDED START
When the drive is connected to AC mains, DC supply, or load sharing, the motor may start at any time. Unintended start during
programming, service, or repair work can result in death, serious injury, or property damage. Start the motor with an external
switch, a fieldbus command, an input reference signal from the local control panel (LCP), via remote operation using MCT 10
software, or after a cleared fault condition.
Disconnect the drive from the mains.
Press [Off/Reset] on the LCP before programming parameters.
Ensure that the drive is fully wired and assembled when it is connected to AC mains, DC supply, or load sharing.
AQ321748767627en-000301 / 130R057010 | Danfoss A/S © 2021.06
Safety
VLT® Compressor Drive CDS 803
Operating Guide