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Leuze MLC 520 Original Operating Instructions

Safety light curtains

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Translation of original operating instructions (94 pages)

Table of Contents

Table of Contents
About this Document
Used Symbols and Signal Words
Checklists
Safety
Intended Use and Foreseeable Misuse
Intended Use
Foreseeable Misuse
Necessary Competencies
Responsibility for Safety
Disclaimer
Device Description
Device Overview of the MLC Family
Connection Technology
Display Elements
Operating Indicators on the MLC 500 Transmitter
Operating Indicators on the MLC 530 SPG Receiver
Alignment Display
Smart Process Gating
Overview and Principle
SPG Requirements
SPG Checklist for Programmers
SPG Operating Modes
Operating Mode 1 - Qualified Stop
Operating Mode 4 - Standard with Short Tolerance Times
Operating Mode 5 - Standard
Operating Mode 6 - Partial Gating
Operating-Mode-Independent SPG Functions
Controlled Gating End
Gating Timeout Extension
Gating Sequence Reset
Gating Restart
Override
Functions
Start/Restart Interlock RES
Transmission Channel Changeover
Operating Range Selection
Signal Output
Blanking
Applications
Access Guarding with SPG
Transport out of a Danger Zone
Inward Transport of Pallets
Mounting
Arrangement of Transmitter and Receiver
Calculation of Safety Distance S
Calculation of Safety Distance if Protective Fields Act Orthogonally to the Approach Direction
Calculation of Safety Distance S for Parallel Approach to the Protective Field
Minimum Distance to Reflective Surfaces
Resolution and Safety Distance During Fixed Blanking
Preventing Mutual Interference between Adjacent Devices
Mounting the Safety Sensor
Suitable Mounting Locations
Definition of Directions of Movement
Fastening Via BT-NC60 Sliding Blocks
Fastening Via BT-2HF Swivel Mount
Fastening Via BT-2SB10 Swiveling Mounting Brackets
One-Sided Mounting on the Machine Table
Electrical Connection
Pin Assignment Transmitter and Receiver
MLC 500 Transmitter
MLC 530 SPG Receiver
Operating Mode 1
Operating Mode 4
Operating Mode 5
Operating Mode 6
Starting up the Device
Switching on
Aligning the Sensor
Acknowledgement Button
Unlocking Start/Restart Interlock
Gating Restart and Override
Teaching of Fixed Blanking Areas
Testing
Before Commissioning and Following Modifications
10.1.1 Checklist for Integrator - to be Performed Prior to Commissioning and Following Modifications
To be Performed Periodically by Competent Persons
Periodically by the Operator
10.3.1 Checklist - Periodically by the Operator
Maintenance
Troubleshooting
What to Do in Case of Failure
Operating Indicators of the Leds
Error Messages 7-Segment Display
Disposing
Service and Support
Technical Data
General Specifications
Dimensions and Weights
Dimensioned Drawings: Accessories

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1 Electrical Connection
2 Troubleshooting
3 Error Messages 7-Segment Display
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Original operating instructions

MLC 530 SPG

Safety Light Curtains

We reserve the right to make technical changes

EN • 2022-02-15 • 50132717

Table of Contents

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Leuze MLC 520 Original Operating Instructions

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