1 Introduction
1.1.1 How to Read these Operating
Instructions
Please read this manual carefully for proper use. Incorrect
handling of the frequency converter may cause improper
operation of the frequency converter or related equipment,
shorten lifetime or cause other troubles.
These Operating Instructions will help getting started,
installing, programming, and troubleshooting the AFE 302.
Chapter 1, Introduction, introduces the manual and informs
you about the approvals, symbols, and abbreviations used in
this literature.
Chapter 2, Safety Instructions and General Warnings, entails
instructions on how to handle the AFE 302 correctly.
Chapter 3, Crane System Design, describes the crane system
design associated with the frequency converters.
Chapter 4, How to Install, guides you through the
mechanical and technical installation.
Chapter 5, How to Programme, shows you how to operate
and programme the AFE 302 via the Local Control Panel
(LCP).
1.1.2
Symbols
The following symbols are used in this manual:
WARNING
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It may also
be used to alert against unsafe practices.
CAUTION
Indicates a situation that may result in equipment or
property-damage-only accidents.
NOTE
Indicates highlighted information that should be regarded
with attention to avoid mistakes or operate equipment at
less than optimal performance.
✮
Indicates default setting of parameter.
1.1.3 Software Version
VLT Active Front End AFE 302
Operating Instructions
Software version: 1.07
1.1.4 Approvals
Introduction
VLT
®
Active Front End AFE 302 Operating Instructions Liebherr
4 MG.33.X2.02 - VLT
®
is a registered Danfoss trademark
11
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