Rockwell Automation 442L-SFZNMN SafeZone Mini Safety Laser Scanner User Manual - Manual (Page 7)

Rockwell Automation Publication 10000337275 Ver 01—October 2014 5
Chapter 1 About this document
ESD Electrostatic discharge
ESPE Electro-sensitive protective equipment
FPLC Fail-safe programmable logic controller
OSSD Output signal switching device = signal output of the protective device that is used to stop the dangerous movement
RIA Robotic Industries Association
SCD software Rockwell Automation Safety Configuration and Diagnostic Software (SCD software) = software for configuration and
diagnostics on the SafeZone Mini
Symbols used
Recommendation Recommendations are designed to give you some assistance in your decision-making process with respect to a certain
function or a technical measure.
Note Refer to notes for special features of the device.
Display indicators show the status of the seven­segment display on the SafeZone Mini:
Constant indication of characters, e.g. 8
Flashing indication of characters, e.g. 8
Alternating indication of characters, e.g. L and 2
LED symbols describe the status of an LED:
The “OSSDs in the OFF state” LED is illuminated continuously.
The “Error/contamination” LED is flashing.
The “Warning field interrupted” LED is off.
Take action… 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. Observation and implementation of the warning will
protect you from accidents.
Read carefully and follow the warning notices!
Information is displayed in the software indicating to you which settings you can make in the SCD software (Safety
Configuration and Diagnostic Software).
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:
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Machine movements
• Vehicle movements
• Electrical conductors
• Visible or invisible radiation
• Combination of several risks and hazards
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