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Operating Instructions
Chapter
1
miniTwin2
8013482/YT85/2016-02-23
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
7
Subject to change without notice
About this document
We also refer you to the SICK homepage on the Internet at www.sick.com.
Here you will find information on:
sample applications
a list of frequently asked questions regarding the miniTwin2
these operating instructions in different languages for viewing and printing
the latest certificates on the prototype test, the EU declaration of conformity and other
documents
1.5
Abbreviations
Communication
External device monitoring
Error
Electro-sensitive protective equipment (e.g. miniTwin2)
Output signal switching device
Reset
1.6
Symbols used
Recommendations are designed to give you some assistance in your decision-making
process with respect to a certain function or a technical measure.
Refer to notes for special features of the device.
LED symbols describe the state of a diagnostics LED. Examples:
The LED is illuminated constantly.
The LED is flashing.
The LED is off.
Instructions for taking action are shown by an arrow. Read carefully and follow the
instructions for action.
Warning!
A warning indicates an actual or potential risk or health hazard. They are designed to help
you to prevent accidents.
Read carefully and follow the warning notices!
The term “dangerous state”
The dangerous state (standard term) of the machine is always shown in the drawings and
diagrams of this document as a movement of a machine part. In practical operation, there
may be a number of different dangerous states:
machine movements
electrical conductors
visible or invisible radiation
a combination of several risks and hazards
Note
COM
EDM
ERR
ESPE
OSSD
RES
Recommendation
Note
,
,
Take action …
WARNING