Introduction - ABB FEN-31 User Manual

Introduction

Intended audience
The manual is intended for the people who are responsible for
commissioning and using the FEN-31 HTL Encoder Interface. The
reader is expected to have a basic knowledge of electrical
fundamentals, electrical wiring practices and how to operate the
drive.
Before you start
It is assumed that the drive is installed and the drive power supply
is switched off before starting the installation of the extension
module. Ensure that all dangerous voltages connected from
external control circuits to the inputs and outputs of the drive are
switched off.
In addition to conventional installation tools, have the drive
manuals available during the installation as they contain important
information not included in this manual. The drive manuals are
referred to at various points of this document.
What this manual contains
This manual contains information on the wiring, configuration and
use of the FEN-31 HTL Encoder Interface.
Safety instructions are featured in the first few pages of this
manual.
Overview contains a short description of FEN-31.
Installation contains instructions for hardware settings, mounting
and cabling.
Fault tracing explains the LED indications of FEN-31.
Technical data contains detailed technical information.
9
Introduction