Introduction; Purpose Of The Manual; Document And Software Version; Safety Symbols - Danfoss VLT CDS 803 Programming Manual

Introduction

1 Introduction

1.1 Purpose of the Manual

This programming guide provides information for
advanced programming of the frequency converter. It
provides a complete overview and description of all
parameters.
The programming guide is intended for use by qualified
personnel.
To operate the frequency converter safely and profes-
sionally, read and follow the programming guide, and pay
particular attention to the safety instructions and general
warnings.

1.2 Document and Software Version

This manual is regularly reviewed and updated. All
suggestions for improvement are welcome.
Edition Remarks
MG18P2xx Update to new
software version.
Table 1.1 Document and Software Version

1.3 Safety Symbols

The following symbols are used in this guide:
WARNING
Indicates a potentially hazardous situation that could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that could
result in minor or moderate injury. It can also be used to
alert against unsafe practices.
NOTICE
Indicates important information, including situations that
can result in damage to equipment or property.
MG18P202
Programming Guide

1.4 Safety Precautions

WARNING
HIGH VOLTAGE
Frequency converters contain high voltage when
connected to AC mains input, DC supply, or load sharing.
Failure to perform installation, start-up, and maintenance
by qualified personnel can result in death or serious
injury.
•
WARNING
UNINTENDED START
When the frequency converter is connected to AC mains,
DC power supply, or load sharing, the compressor may
start at any time. Unintended start during programming,
service, or repair work can result in death, serious injury,
Software version
or property damage. The Compressor can start with an
2.0
external switch, a serial bus command, an input
reference signal from the LCP, or after a cleared fault
condition.
To prevent unintended Compressor start:
•
•
•
Danfoss A/S © 06/2019 All rights reserved.
Installation, start-up, and maintenance must be
performed by qualified personnel only.
Disconnect the frequency converter from the
mains.
Press [Off/Reset] on the LCP before
programming parameters.
The frequency converter, compressor, and any
driven equipment must be fully wired and
assembled when the frequency converter is
connected to AC mains, DC supply, or load
sharing.
1 1
3