Related Manuals for Leuze MLD 500
Summarization of Contents
About This Document
Used Symbols and Signal Words
Explains warning symbols, signal words, and general symbols used in the manual.
Checklists
Details the purpose and use of checklists for safety sensor testing and validation.
Safety
Intended Use and Foreseeable Misuse
Defines the product's approved use and potential misuse scenarios.
Necessary Competencies
Outlines the required qualifications for personnel handling the safety sensor.
Responsibility for Safety
Clarifies the safety responsibilities of manufacturers and operators.
Exemption of Liability
Lists conditions under which the manufacturer is not liable for product misuse.
Device Description
Device Overview
Provides a summary of the MLD 300 and MLD 500 series functions and features.
Connection Technology
Describes the M12 connectors and pin assignments for various device models.
Display Elements
Details operating indicators, LED meanings, and 7-segment display codes for diagnostics.
Integrated Laser Alignment Aid
Explains the optional laser aid for precise transmitter-receiver alignment.
Functions
Start/Restart Interlock
Describes the safety function preventing automatic system restart after interruptions.
Contactor Monitoring
Explains the monitoring of feedback circuits for connected contactors.
Signal Output
Details the signal output reporting the status of the safety sensor's OSSDs.
Range Switching
Explains how to adjust the operating range via the transmitter's PIN4.
MultiScan Mode
Describes the mode increasing availability by filtering short interruptions.
Periodic Function Test
Details the test input for periodic function tests on specific models.
Muting
Covers temporary suppression of protective function for object transport.
Applications
Access Guarding
Illustrates MLD safety sensors used for protecting danger zone access points.
Mounting
Arrangement of Transmitter and Receiver
Guides on mounting safety sensors with adequate safety distances and considerations.
Arrangement of the Muting Sensors
Provides instructions for selecting and arranging muting sensors for proper function.
Mounting the Safety Sensor
Details the procedure for selecting mounting locations and types of fasteners.
Electrical Connection
Pin Assignment Transmitter and Receiver
Details M12 connector pin assignments for transmitters, receivers, and transceivers.
Selecting Contactor Monitoring and Start/Restart Interlock
Explains configuration of EDM and RES via pins 1, 3, and 4.
Selecting the Muting Operating Modes
Describes how to select operating modes for muting functions using pins and bridges.
Starting Up the Device
Switching On
Lists requirements and steps for powering up the safety sensor.
AS-i Connection Start-up
Guides on initial commissioning and addressing for AS-i connected sensors.
Aligning the Safety Sensor
Covers prealignment and alignment procedures for optimal sensor positioning.
Aligning Without Integrated Laser Alignment Aid
Details alignment using LED indicators when no laser aid is present.
Aligning With Integrated Laser Alignment Aid
Explains precise alignment using the built-in laser aid for complex setups.
Start/Restart Button
Describes the function of the button for unlocking interlocks and restarting muting.
Testing
Before Initial Start-up and Following Modifications
Outlines essential tests required before initial use or after modifications.
To Be Performed Periodically by Competent Persons
Defines periodic testing responsibilities and intervals for qualified personnel.
Periodically by the Operator
Provides operator checklists for routine safety sensor function checks.
Annual Testing of Safe Switch-off of the AS-i Connection
Specifies annual testing procedures for AS-i safety monitor switch-off.
Troubleshooting
What to do in case of failure?
Guides on identifying and resolving faults using display elements and error messages.
Operating Indicators of the LEDs
Explains the meaning of LED states for transmitters and receivers.
Error Messages 7-Segment Display
Lists error codes and corresponding causes/measures for 7-segment displays.
Multicolor Indicator
Details the meaning of the multicolor indicator states on specific models.
Error Message Query via AS-Interface
Explains how to query interfering signal information using the AS-i master.
Technical Data
General Specifications
Lists technical parameters like beam data, safety ratings, and operating conditions.
Dimensions, Weights
Provides physical dimensions and weight specifications for various models.
Dimensioned Drawings: Accessories
Presents detailed drawings of mounting accessories and their dimensions.
Need help?
Do you have a question about the MLD 500 and is the answer not in the manual?
Questions and answers