Wenglor SEMG4 Series - User Manual

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Operating Instructions

Translation of the Original Operating Instruction

Subject to change without notice

Available as PDF version only

Status: 04.10.2021

Version: 11

www.wenglor.com

SEMG412 − SEMG442

Type 4 Safety Light Curtain

Main Page

Table of Contents2
General5
Information Concerning These Instructions5
Explanations of Symbols5
List of Abbreviations6
Limitation of Liability6
Copyrights6
For Your Safety7
Use for Intended Purpose7
Use for Other than the Intended Purpose7
Personnel Qualifications8
Modification of Products8
General Safety Precautions8
Approvals and Protection Class8
Technical Data9
Response Times11
Dimensional Drawings Safety Light Curtain12
Housing Dimensions, Mounting Technology14
Connection Diagrams15
Complementary Products (See Catalog)16
Layout17
Control Panel18
Scope of Delivery18
Transport and Storage19
Transport19
Storage19
Installation and Electrical Connection20
System Overview20
Installation22
Installation with ZEMX001 Mounting Bracket22
Installation with ZEMX002 Mounting Bracket22
Installation with ZEMZ001 Mounting System23
Securing the Danger Zone24
Safety Clearance25
Safety Clearance for Vertical Approach to the Safety Field25
Safety Clearance for Horizontal Approach to the Safety Field28
Safety Clearance for Angular Approach to the Safety Field28
Clearance from Reflective Surfaces29
Multiple Systems30
Deflection Mirror31
Electrical Connection32
Optical Alignment32
Diagnostics33
Functions34
Default Settings34
Function Definition34
Settings37
Initial Start-Up37
Overview of All Functions43
Adjusting Range44
Low Range44
High Range45
Safety Mode Without Contactor Monitoring46
Safety Mode with Contactor Monitoring47
Start-Up and Restart Inhibit Without Contactor Monitoring49
Start-Up and Restart Inhibit with Contactor Monitoring51
Signal Output53
Test Function55
Restoring Default Settings56
Testing58
Testing Prior to Initial Start-Up58
Annual Inspection59
Regular Inspections60
Maintenance62
Shutdown62
Proper Disposal62
Appendix63
Change Index, Operating Instructions63
Overview of Receiver Parameters Configuration64
Display During Normal Operation64
Receiver64
Emitter66
Display in Case of Error67
Receiver67
Emitter69
Initial Start-Up Checklist70
Connection Examples72
Restart Inhibit Without Contactor Monitoring at Semg4Xxx72
Restart Inhibit and Contactor Monitoring at Semg4Xxx73
Restart Inhibit Without Contactor Monitoring at Safety Relay74
Semg4Xx with Safety Mode Without Contactor Monitoring75
EU Declaration of Conformity76

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Wenglor SEMG4 Series Specifications

General

Brand	Wenglor
Model	SEMG4 Series
Category	Flood Light
Language	English

Wenglor SEMG4 Series - User Manual

Table of Contents

Wenglor SEMG4 Series Specifications