8 Introduction to the manual
Target audience
The manual is intended for people who install, start up, use and service the safety option
of the drive. Read the manual before working on the drive. You are expected to know the
fundamentals of electricity, wiring, electrical components, electrical schematic symbols,
and functional safety.
Contents
The chapters of this manual are briefly described below.
Introduction to the manual
Option description and instructions
start up, test, validate, use and maintain it. The chapter also contains the safety data.
Related documents
•
Product manuals (see the inside of the front cover)
•
Circuit diagrams delivered with the drive
•
Part lists delivered with the drive
•
Safety data report (if the safety circuit is application engineered)
Abbreviations
Abbreviations used in this manual are listed below.
Abbreviation
Description
Cat.
Category
1. Stop category according to EN/IEC 60204-1
The stop categories are: 0 (uncontrolled stop) and 1 (controlled stop)
2. Classification of the safety-related parts of a control system in
respect of their resistance to faults and their subsequent behavior in
the fault condition, and which is achieved by the structural
arrangement of the parts, fault detection and/or by their reliability.
The categories are: B, 1, 2, 3 and 4.
CCF
Common cause failure (%)
D8T
Frame size designation of the diode supply module
DC
Diagnostic coverage
DI
Digital input
DIIL
Digital input interlock
E-stop
Emergency stop
(this chapter) introduces this manual.
describes the safety option and instructs how to wire,
Reference
EN/IEC 60204-1
EN ISO 13849-1
EN ISO 13849-1
EN ISO 13849-1