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SICK MLG-2 Pro User Manual

SICK MLG-2 Pro
138 pages
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O P E R A T I N G I N S T R U C T I O N S
MLG-2 Pro
Measuring automation light grid

Table of Contents

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SICK MLG-2 Pro Specifications

General IconGeneral
Output current Imax.100 mA
Housing materialAluminum
Enclosure ratingIP65
Ambient storage temperature-25 °C to +70 °C
Accuracy± 5 mm
Storage Temperature-25 °C to +70 °C
Protection ClassIP65
Light sourceInfrared LED
Beam separation30 mm
InterfaceRS-485
Power Supply24 V DC

Summary

About this document

Purpose of this document

Explains the purpose of the operating instructions for the MLG-2.

Scope

Defines the applicability of the operating instructions to the MLG-2.

Target group

Identifies the intended audience for these operating instructions.

Information depth

Outlines the topics covered in the operating instructions.

Symbols used

Explains symbols and notes used throughout the document.

Abbreviations used

Lists and defines abbreviations used in the manual.

Safety information

Requirements for the qualification of personnel

Specifies the necessary qualifications for personnel handling the MLG-2.

Correct use

Defines the intended use and limitations of the MLG-2.

General safety notes

Provides essential safety guidelines for operating the MLG-2.

Product description

Type labels of the MLG-2 Pro

Describes the information found on the MLG-2 Pro type labels.

MLG-2 Pro type code

Explains the structure and meaning of the MLG-2 Pro type code.

Monitoring height

Details the various monitoring heights available for MLG-2 models.

MLG-2 product properties

Lists the key features and properties of the MLG-2.

Setup and function

Describes the basic setup and operational principles of the MLG-2.

Scan time

Explains the concept of scan time and its relation to MLG-2 performance.

Beam separation and minimum detectable object

Details how beam separation affects object detection capabilities.

Operating reserve

Explains the operational safety margin of the MLG-2.

MLG-2 operating modes

Describes the different operating modes available for the MLG-2.

Interfaces

Covers the various interfaces provided by the MLG-2 for data output.

Display and operating elements

Details the LEDs and control panel elements of the MLG-2.

Application examples

Illustrates various practical applications of the MLG-2.

Mounting

Scope of delivery

Lists the items included in the MLG-2 delivery package.

Recommended mounting arrangements

Provides guidance on optimal mounting configurations for MLG-2 units.

Mounting with light in opposite directions

Details how to mount MLG-2s with opposing light beams.

Mounting with light in the same direction

Explains mounting MLG-2s with parallel light beams.

Placement of two light grids at right angles

Describes mounting MLG-2s perpendicular to each other.

Minimum distance from reflective surfaces

Specifies minimum distances to avoid reflections during mounting.

Mounting procedure

Details the step-by-step process for mounting the MLG-2.

Mounting the QuickFix bracket

Instructions for attaching the QuickFix mounting bracket.

Mounting the FlexFix bracket

Instructions for attaching the adjustable FlexFix mounting bracket.

Electrical installation

MLG2 Pro electrical installation

Covers the electrical connection and wiring of the MLG-2 Pro.

T-distributor for MLG2 Pro connection

Explains the use of T-distributors for MLG-2 connections.

Commissioning

Mechanical alignment of sender and receiver

Details the mechanical alignment steps for sender and receiver.

Alignment and teach-in

Describes the process of aligning and performing teach-in.

Configuration with SOPAS ET

Preparation

Covers software installation and initial preparation for SOPAS ET.

SOPAS ET interface

Overview of the SOPAS ET software interface and navigation.

System boundaries, status, and interfaces

Explains how to view system boundaries, status, and interfaces in SOPAS.

Measuring and diagnostic functions for switching outputs

Configuring measurement and diagnostic functions for switching outputs.

Height classification

Configures output switching based on measured object height.

Object recognition

Sets up object detection based on configured or defined patterns.

Object detection/object width

Configures output switching based on object size or width.

Measuring and diagnostic functions for analog outputs

Configuring measurement and diagnostic functions for analog outputs.

Advanced settings for the outputs

Provides advanced configuration options for output signals.

Zones

Describes how to divide the detection area into zones for analysis.

Teach-in

Details the teach-in process for device calibration and setup.

Performance options

Adjusts response time, operating reserve, and detection type.

MLG-2 configuration with the internal web server

Covers MLG-2 configuration using its integrated web server.

IO-Link

Configuration via acyclic service data

Configuring MLG-2 functions using IO-Link acyclic service data.

Output of process data from the MLG-2 Pro

Details the output of process data from the MLG-2 via IO-Link.

RS-485

Payload

Describes the configurable data payload for RS-485 transmission.

Data volume for the beam functions

Explains how data volume is determined for beam functions.

Calculation examples for the total data volume

Provides examples for calculating total RS-485 data volume.

Servicing

Troubleshooting

Response to faults

Guidance on how to respond to identified malfunctions.

SICK support

Information on contacting SICK support for assistance.

LED indicators and error indicators

Explains the meaning of LED indicators for fault diagnosis.

Advanced diagnostics on the MLG-2

Details advanced diagnostic options available in SOPAS ET.

Decommissioning

Disposal

Instructions for the proper disposal of the MLG-2 device.

Returns

Information on returning the device for processing or analysis.

Technical data

Data sheet

Presents detailed technical specifications of the MLG-2.

Diagrams

Includes various diagrams illustrating technical data and performance.

Dimensional drawings

Provides physical dimensions and mounting details of the MLG-2.

Ordering information

Accessories

Accessories

Lists available accessories for the MLG-2.

Annex

Compliance with EU directive

Provides information on the EU declaration of conformity.

List of figures

List of tables

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