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Danfoss VLT FC 302 N200 User Manual

Danfoss VLT FC 302 N200
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11 Appendix
11.1 Conventions
Numbered lists indicate procedures.
Bullet lists indicate other information and description of illustrations.
Italicized text indicates:
Cross reference.
Link.
Footnote.
Parameter name.
Parameter group name.
Parameter option.
All dimensions are in mm (inch).
11.2 Abbreviations
Table 129: Abbreviations, Acronyms, and Symbols
Term
Denition
°C
Degrees Celsius
°F
Degrees Fahrenheit
Ohm
AC
Alternating current
AEO
Automatic energy optimization
ACP
Application control processor
AMA
Automatic motor adaptation
AWG
American wire gauge
CPU
Central processing unit
CSIV
Customer-specic initialization values
CT
Current transformer
DC
Direct current
DVM
Digital voltmeter
EEPROM
Electrically erasable programmable read-only memory
EMC
Electromagnetic compatibility
EMI
Electromagnetic interference
ESD
Electrostatic discharge
ETR
Electronic thermal relay
f
M,N
Nominal motor frequency
FPC
Fan power card
HF
High frequency
AQ357954340588en-000201 / 130R0881166 | Danfoss A/S © 2020.09
Appendix
VLT® Refrigeration Drive FC 103
Operating Guide

Table of Contents

Questions and Answers:

Danfoss VLT FC 302 N200 Specifications

General IconGeneral
Control MethodVector Control, VVC+
Communication ProtocolsProfibus
Enclosure TypeIP20, IP21, IP55
EfficiencyUp to 98%
Protection ClassIP20, IP21, IP55

Summary

Safety

Qualified Personnel

Specifies the required qualifications and skills for handling the equipment safely.

Safety Precautions

Highlights essential warnings to prevent injury and equipment damage.

Mechanical Installation

Lifting and Combining Cabinets

Provides safety instructions for lifting heavy drives and methods for combining split cabinets.

Electrical Installation

Safety and EMC-compliant Installation

Highlights safety instructions and requirements for achieving EMC compliance during installation.

Connecting Power Cables and Grounding

Explains considerations for power cabling, grounding, and connecting motor, mains, and ground cables.

Installing Upstream Fuses

Provides recommendations for fuse types and ratings for IEC and UL installations.

Commissioning

Applying Power and Drive Programming

Covers applying power, initial setup, and programming the drive via the LCP.

System Information Entry

Details steps for entering basic system and motor information for drive configuration.

Automatic Motor Adaptation (AMA)

Explains the procedure for optimizing drive compatibility with the motor through adaptation.

Starting Up the Drive

Guides on initial start-up, parameter settings, and uploading/downloading configurations.

Wiring Configuration Examples

Automatic Motor Adaptation (AMA) Wiring

Provides wiring examples for configuring Automatic Motor Adaptation with and without specific terminals.

Speed Reference Wiring

Illustrates wiring configurations for analog speed references using voltage or current inputs.

Maintenance, Diagnostics, and Troubleshooting

Warnings and Alarms

Lists and explains various warnings and alarms, including their causes and troubleshooting steps.

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