SICK LMS500-20000, LMS511-20100, LMS500-21000, LMS511-12100, LMS511-21100 Operating Instructions Manual

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OPERATING INSTRUCTIONS

LMS5xx

LASER MEASUREMENT SENSORS

Operating Instructions

LMS5xx Laser Measurement Sensors

Described product

LMS5xx

Manufacturer

SICK AG Erwin-Sick-Str. 1 79183 Waldkirch Germany

This work is protected by copyright. Any rights derived from the copyright shall be reserved for SICK AG. Reproduction of this document or parts of this document is only permissible within the limits of the legal determination of Copyright Law. Any modification, expurgation or translation of this document is prohibited without the express written permission of SICK AG.

Original document

This document is an original document of SICK AG.

The LMS5xx laser measurement sensors are certified according to IEC 61010-1:2010-06. Only vaild when marked on the type plate.

Operating Instructions

LMS5xx

1 About this document .......................................................................................................5

1.1 Information regarding the operating instructions ..................................................... 5

1.2 Scope ........................................................................................................................... 5

1.3 Depth of information ................................................................................................... 6

1.4 Explanation of symbols ............................................................................................... 7

1.5 Further information ..................................................................................................... 8

1.6 Customer service ........................................................................................................ 8

2 For your safety .................................................................................................................9

2.1 Correct use .................................................................................................................. 9

2.2 Incorrect use ................................................................................................................ 9

2.3 IP technology ...............................................................................................................9

2.4 Limitation of liability .................................................................................................... 9

2.5 Modifications and conversions ................................................................................10

2.6 Requirements for skilled persons and operating personnel ..................................10

2.7 General safety notes and protective measures ......................................................11

2.8 Hazard warnings and operational safety .................................................................12

2.9 Quick stop and restart ..............................................................................................14

2.10 Environmental protection .........................................................................................14

2.11 Repair .........................................................................................................................15

3 Product description ...................................................................................................... 17

3.1 Delivery ......................................................................................................................17

3.2 Device variants .......................................................................................................... 18

3.3 Type code ...................................................................................................................20

3.4 Special features of the LMS5xx ............................................................................... 21

3.5 Differences between the LMS5xx Lite, PRO and Heavy Duty versions .................22

3.6 Controls and status indicators .................................................................................23

3.7 Operating principle of the LMS5xx ...........................................................................24

3.8 Applications ............................................................................................................... 31

3.9 Measurement of objects ...........................................................................................32

3.10 Field application ........................................................................................................39

3.11 Inputs and outputs .................................................................................................... 44

3.12 Data interfaces ..........................................................................................................47

3.13 Data communication using telegrams .....................................................................48

3.14 Planning .....................................................................................................................49

4 Transport and storage ................................................................................................. 51

4.1 Transport ....................................................................................................................51

4.2 Transport inspection .................................................................................................51

4.3 Storage .......................................................................................................................51

5 Mounting ........................................................................................................................ 53

5.1 Overview of the mounting steps ...............................................................................53

5.2 Preparations for mounting ........................................................................................ 53

5.3 Dismanteling the system ..........................................................................................62

6 Electrical installation ................................................................................................... 63

6.1 Overview of the installation steps ............................................................................63

6.2 Conditions for safe operation of the LMS5xx in an installation ............................. 63

6.3 Connections of the LMS5xx ......................................................................................67

6.4 Preparing the electrical installation .........................................................................74

6.5 Perform electrical installation on the LMS5xx ........................................................76

Operating Instructions

LMS5xx Laser Measurement Sensors

7 Commissioning and configuration ............................................................................ 85

7.1 Overview of the commissioning steps ..................................................................... 85

7.2 SOPAS ET configuration software ............................................................................ 85

7.3 Establish communication with the LMS5xx ............................................................ 86

7.4 Initial commissioning ................................................................................................ 88

7.5 Connection and test measurement ......................................................................... 90

8 Maintenance ................................................................................................................. 91

8.1 Maintenance during operation ................................................................................ 91

8.2 Exchanging an LMS5xx ............................................................................................. 91

8.3 Decommissioning ..................................................................................................... 95

9 Troubleshooting ............................................................................................................ 97

9.1 In the event of faults or errors ................................................................................. 97

9.2 Error displays of the indicator lights ........................................................................ 97

9.3 Indications of the 7-segment display ...................................................................... 98

9.4 Detailed error analysis ............................................................................................. 98

9.5 SICK Support ............................................................................................................. 99

10 Technical specifications ............................................................................................101

10.1 Data sheet LMS5xx laser measurement sensor ..................................................101

10.2 Operating range diagrams .....................................................................................106

10.3 Dimensional drawings ............................................................................................ 107

11 Annex ...........................................................................................................................115

11.1 Ordering information .............................................................................................. 115

11.2 EU declaration of conformity .................................................................................. 115

11.3 Glossary ...................................................................................................................115

11.4 Abbreviations ..........................................................................................................116

11.5 List of Figures ..........................................................................................................117

11.6 List of Tables ........................................................................................................... 119

Operating Instructions

LMS5xx

About this document

1 About this document

1.1 Information regarding the operating instructions

These operating instructions provide important information on how to handle laser measurement sensors from SICK AG.

Prerequisites for working safely are:

 Adherence to all the specified safety instructions and guidelines.  Complying with any local work safety regulations and general safety specifications

applicable to the use of the laser measurement sensors

These operating instructions are intended for specialists and electricians.

Important Read these instructions carefully before starting any work on the device to familiarize

yourself with the LMS5xx laser measurement sensor and its functions.

The operating instructions are considered a part of the device and must be kept in an accessible location in the immediate vicinity of the device at all times, optimally in printed format. Should the device be passed on to a third party, these operating instructions should be handed over with it.

These operating instructions do not provide information on operating the machine in which the laser measurement sensor is integrated. For information about this, refer to the operating instructions of the respective machine.

Chapter 1

1.2 Scope

These operating instructions are designed to address the technical personnel in regards to safe mounting, electrical installation, commissioning and configuration and maintenance of the following laser measurement sensor variants. A step-by-setp approach is taken for all tasks.

1.2.1 LMS5xx variants

These operating instructions apply to the following variants:

LMS5xx variant Resolution

LMS500-20000 PRO Indoor High Resolution (HR) LMS500-21000 Lite Indoor High Resolution (HR) LMS511-10100 PRO Outdoor Standard Resolution (SR) LMS511-11100 Lite Outdoor Standard Resolution (SR) LMS511-12100 Heavy Duty Outdoor Standard Resolution (SR) LMS511-20100 PRO Outdoor High Resolution (HR) LMS511-21100 Lite Outdoor High Resolution (HR) LMS511-22100 Heavy Duty Outdoor High Resolution (HR) LMS531-10100 PRO Security Outdoor Standard Resolution (SR) LMS531-11100 Lite Security Outdoor Standard Resolution (SR) LMS581-10100 PRO Outdoor Standard Resolution (SR) LMS581-20100 PRO Outdoor High Resolution (HR)

Tab. 1: Variants of the LMS5xx laser measurement sensor

Chapter 1

About this document

LMS5xx Laser Measurement Sensors

Operating Instructions

Simplified device designation in the document

Below, the LMS5xx laser measurement sensor is referred to in simplified form as "LMS5xx". The exceptions are where distinction between device variants is required because of the technical features or functions are different. In this case either the designation of the variant line (e.g. LMS500 Lite Outdoor) or the complete type designation according to the type code (e.g LMS500-20000) is used.

1.2.2 Software versions

Software/Tool Function State

LMS5xx-xxxxx Firmware From V 1.50.9 Device description

LMS5xx-xxxxx

SOPAS ET Configuration software From V 02.32

Tab. 2: Software versions

Device specific software module for SOPAS ET (device description: *.sdd file)

From V 01.00.00

Access to the LMS5xx via the SOPAS ET configuration software is password protected. For details see section “Interactive configuration using SOPAS ET” on page 88.

1.3 Depth of information

These operating instructions contain the following information on the LMS5xx:

 Product description  Transport and storage  Mounting  Electrical installation  Commissioning and configuration  Maintenance  Troubleshooting  Technical data

In addition, an online help is available in the SOPAS ET configuration software supplied; this help provides information on the usage of the software user interface, as well as on the configuration of the LMS5xx.

You will find a detailed description of the different telegrams for the LMS5xx in the document “Telegram Listing Laser Measurement Sensor”, part no.: 8014631, English version.

You will find general information about the laser-guided object monitoring in the "Laser detectors" project planning manual, part no.: 8017354, English version.

You will find further information on the LMS5xx, its accessories as well as documents on the online product page. Please see section 1.5 “Further information” on page 8.

Operating Instructions

LMS5xx

About this document

Chapter 1

1.4 Explanation of symbols

Warnings in these operating instructions are indicated by symbols. The warnings are introducedby signal words that indicate the extent of the danger.

 These warnings must be observed at all times and care must be taken to avoid

accidents, personal injury, and material damage.

... indicates a situation of imminent danger, which will lead to a fatality or serious injuries if not prevented.

… indicates a potentially dangerous situation, which may lead to a fatality or serious injuries if not prevented.

.… indicates a potentially dangerous situation, which may lead to minor/slight injuries if not prevented.

… indicates a potentially harmful situation, which may lead to material damage if not prevented.

Important … highlights useful tips and recommendations as well as information for efficient and

trouble-free operation.

Recommendation Recommendations are designed to give you assistance in the decision-making process with

respect to a certain function or a technical measure.

Important Sections marked “Important” provide information about special features of the device.

Explanation Explanations provide background knowledge on technical relationships.

ENU COMMAND This typeface indicates a term in the SOPAS ET user interface.

Terminal output This typeface indicates messages that the LMS5xx outputs via its interfaces.

 Take action … Here you must do something. This symbol indicates an instruction to perform an action that

contains only one action or actions in warnings where a specific sequence does not need to be followed. Instructions to perform actions that contain several steps in sequence are numbered.

This symbol refers to additionally available documentation.

Chapter 1

About this document

LMS5xx Laser Measurement Sensors

Software notes show where you can make the appropriate settings and adjustments in the SOPAS ET configuration software.

Operating Instructions

1.5 Further information

Important All the documentation available can be found on the online product page at:

 http://www.sick.com/lms5xx

The following information is available for download there:  Model-specific online data sheets for device variants, containing technical data,

dimensional drawings, and working range diagrams

 EU declaration of conformity for LMS5xx product family  Dimensional drawings and 3D CAD dimension models in various electronic formats  Working range diagrams  These “LMS5xx laser measurement sensors“ operating instructions. In English (part no.

8013796) and German (part no. 8013795), and other languages (if applicable)

 “Laser Measurement Sensor” telegram listing, from version 2012-05-08, in English

(part no. 8014631)

 "LMS5xx Laser Measurement Technology" product information in English (part no.

8013793) and German (part no. 8013792), and other languages (if applicable)

 Publications dealing with accessories

1.6 Customer service

Do not hesitate to contact our customer service should you require any technical information. Please refer to the back page of these operating instructions for your agent's contact details.

Important Before calling, make a note of all type label data such as type code, serial number, etc. to

ensure faster processing.

Operating Instructions

LMS5xx

2 For your safety

Important The LMS5xx is only allowed to be operated in the ambient temperature range allowed (see

For your safety

This chapter deals with your own safety and the safety of the equipment operators.  Please read this chapter carefully before working with the LMS5xx.

Chapter 2

2.1 Correct use

The LMS5xx is a non-contact optical distance measurement sensor for stand-alone or network operation, based on a 2D laser scanner. It is suitable for applications in which precise, electro-sensitive measurements of contours and surroundings are required. It is also possible to create systems, for instance, for collision protection, for building surveillance or for access monitoring

It must be initialized only by qualified personnel and only in industrial environments.

section 10.1 “Data sheet LMS5xx laser measurement sensor” on page 101).

2.2 Incorrect use

 The LMS5xx does not constitute a safety component according to the EC Machinery

Directive (2006/42/EC).

 The LMS5xx is not a device for the protection of people in the context of the related

safety standards for machinery.

 The LMS5xx must not be used in explosion hazard areas.  Any other use that is not described as correct use is prohibited.  The use of accessories not specifically approved by SICK is at own risk.

2.3 IP technology

SICK uses standard IP technology in its products. The emphasis is placed on availability of products and services.

SICK always assumes the following prerequisites:  The customer will ensured the integrity and confidentiality of the data and rights

affected by the use of the aforementioned products.

 In all cases, appropriate security measures, such as network separation, firewalls, virus

protection, and patch management, is be taken by the customer on the basis of the situation in question.

2.4 Limitation of liability

Applicable standards and regulations, the latest state of technological development and many years of knowledge and experience have all been taken into account when assembling the data and information contained in these operating instructions. The manufacturer accepts no liability for damage caused by:

 Failing to observe the operating instructions  Incorrect use of the device

Chapter 2

For your safety

LMS5xx Laser Measurement Sensors

 Use by untrained personnel  Unauthorized conversions  Technical modifications  Use of unauthorized spare parts, consumables and accessories

With special variants, where optional extras have been ordered, or owing to the latest technical changes, the actual scope of delivery may vary from the features and illustrations shown here.

Operating Instructions

2.5 Modifications and conversions

Modifications and conversions to the LMS5xx and/or the installation may result in unforeseeable dangers.

In case of any other usage as well as in case of modifications to the LMS5xx, e.g. due to opening the housing and/or breaking the seals during mounting and electrical installation, or to the SICK software, any claims against SICK AG under the warranty will be rendered void.

Before any technical modifications to and expansions of the LMS5xx, the prior written approval of the manufacturer must be obtained.

2.6 Requirements for skilled persons and operating personnel

Risk of injury due to insufficient training!

Improper handling may result in considerable personal injury and material damage.  All work must only ever be carried out by the stipulated persons.

These operating instructions list the training requirements for the various fields of activity, as follows:

 Instructed personnel have been given a briefing by the operator about the tasks

assigned to them and about potential dangers arising from improper action.

 Skilled personnel have the specialist training, skills, and experience, as well as

knowledge of the relevant regulations, to be able to perform tasks delegated to them and to detect any potential dangers independently.

 Electricians have the specialist training, skills, and experience, as well as knowledge of

the relevant standards and provisions to be able to carry out work on electrical systems and to detect any potential dangers independently. In Germany, electricians must meet the specifications of the BGV A3 Work Safety Regulations (e. g. Master Electrician). Other relevant regulations applicable in other countries must be observed.

Operating Instructions

LMS5xx

For your safety

Chapter 2

The following qualifications are necessary for the various tasks:

Activities Qualification

Mounting and maintenance  Basic technical training

 Knowledge of the current safety regulations in the

workplace

Electrical installation and replacement

Commissioning, operation and configuration

Operation of devices in the related application

Tab. 3: Authorized personnel

 Practical electrical training  Knowledge of current electrical safety regulations  Basic knowledge of the Windows operating system  Basic knowledge of data transmission  Knowledge on the use and operation of devices in the

related application (e.g. crane, assembly system)

 Knowledge on the software and hardware environment in

the related application (e.g. crane, assembly system)

2.7 General safety notes and protective measures

Please observe the safety notes and the warnings listed here and in other chapters of these operating instructions to reduce the possibility of risks to health and avoid dangerous situations.

Safety notes

Please observe the following items in order to ensure the correct and safe use of the LMS5xx.

 The notices in these operating instructions (e.g. on use, mounting, installation or

integration into the existing machine controller) must be observed.

 When operating the LMS5xx, the national, local and statutory rules and regulations

must be observed.

 National/international rules and regulations apply to the installation, commissioning,

use and periodic technical inspections of the laser measurement sensor, in particular: – the work safety regulations/safety rules – other relevant health and safety regulations

 Manufacturers and operators of the machine/system on which the LMS5xx is installed

are responsible for obtaining and observing all applicable safety regulations and rules.

 The tests must be carried out by specialist personnel or specially qualified and author-

ized personnel and must be recorded and documented to ensure that the tests can be reconstructed and retraced at any time.

 The operating instructions must be made available to the operator of the system where

the LMS5xx is fitted. The operator of the system is to be instructed in the use of the device by specialist personnel and must be instructed to read the operating instructions.

Chapter 2

For your safety

LMS5xx Laser Measurement Sensors

Operating Instructions

2.8 Hazard warnings and operational safety

2.8.1 Laser radiation

WARNUNG WARNING AVERTISSEMENT

Laserstrahlung! Laser radiation! Rayonnement laser ! LASER PRODUKT

KLASSE 1

Wellenlänge: 905 nm (unsichtbares Infrarotlicht) EN/IEC 60825-1:2014 Identische Laserklasse für Ausgabe EN/IEC 60825-1:2007

LMS5xx-1xxxx/LMS25x-1xxxx: Impulsleistung: 55,6 W Impulsdauer: 3,6 ns

LMS5xx-2xxxx: Impulsleistung: 29,6 W Impulsdauer: 2,9 ns

21 CFR 1040.10 und 1040.11 wird erfüllt, mit Ausnahme der Abweichungen nach Laser Notice 50 vom Juni 2007.

Die im normalen Betrieb austretende Strahlung ist ungefährlich für die Augen und die menschliche Haut.

VORSICHT – Bestimmungsfremder Einsatz kann zu gefährlichen Strahlungsexpositionen führen.

Laserwarnschild

Der LMS5xx hat kein Laserwarnschild am Gehäuse.

Um die Einhaltung der Laserklasse 1 zu gewährleisten, ist keine Wartung notwendig

 Gehäuse nicht öffnen

(durch das Öffnen wird der Laser nicht abgeschaltet).

 Beachten Sie die Laser-

schutzbestimmungen gemäß EN/IEC 60825-1:2014.

Laseraustrittsöffnung

Die Laseraustrittsöffnung ist die Frontscheibe am LMS5xx. Siehe Fig. 1 on page 13

CLASS 1 LASER PRODUCT

Wavelength: 905 nm (invisible infrared light) EN/IEC 60825-1:2014 Identical laser class for issue EN/IEC 60825-1:2007

LMS5xx-1xxxx/LMS25x-1xxxx: Puls output: 55.6 W Puls duration: 3.6 ns

LMS5xx-2xxxx: Puls output 29.6 W Puls output: 2.9 ns

Complies with 21 CFR 1040.10 and CFR1040.11 except for deviations pursuant to Laser Notice No. 50, June 2007.

The radiation emitted in normal operation is not harmful to the eyes and human skin.

CAUTION – the use of controls, or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Laser warning sign

The LMS5xx has no laser warning sign on the housing.

No maintenance is necessary to ensure compliance with laser class 1.

 Do not open the housing

(opening the housing will not switch off the laser).

 Pay attention to the laser

safety regulations as per EN/IEC 60825-1:2014.

Laser output aperture

The laser output aperture is the front screen on the LMS5xx. See Fig. 1 on page 13

APPAREIL À LASER DE CLASSE 1

Longueur d‘onde: 905 nm (lumière infrarouge invisibles) EN/IEC 60825-1:2014 Même classe laser pour l’édition EN/CEI 60825-1:2007

LMS5xx-1xxxx/LMS25x-1xxxx: Puissance d‘impulse: 55,6 W Durée d‘impulse: 3,6 ns

LMS5xx-2xxxx: Puissance d‘impulse: 29,6 W Durée d‘impulse: 2,9 ns

Soit 21 CFR 1040.10 et

1040.11 à l’exception de différences sur les indications du Laser N° 50, juin 2007.

Le rayonnement émis en fonctionnement normal n‘est pas dangereux pour les yeux et la peau humaine.

PRUDENCE – tout usage de commandes, réglages ou toute application de procédures autres que ceux décrits dans ce document peut entraîner une exposition dangereuse au rayonnement.

Avertissement laser

Le LMS5xx n‘a pas un avertissement laser au boîtier.

Aucune maintenance n'est nécessaire pour assurer la conformité avec la classe laser 1.

 Ne pas ouvrir le boîtier.

(La diode laser n'est pas désactivée en cas d'ouverture du boîtier).

 Se conformer aux dernières

consignes de protection en date contre le rayonnement laser EN/IEC 60825-1:2014.

Orifice de sortie

L'orifice de sortie du faisceau laser correspond à la vitre dans son ensemble. Voir Fig. 1 on page 13

Operating Instructions

Front screen of viewing window

LMS5xx

For your safety

Fig. 1: Laser output aperture on the LMS5xx, here on LMS500

Chapter 2

The LMS5xx operates with a infrared-light laser diode. The laser beam cannot be seen with the human eye.

2.8.2 Electrical installation work

 Only authorized, specialist personnel are allowed to perform electrical installation work.  The power supply must be disconnected when attaching and detaching electrical

connections.

 Select and implement wire cross-sections and their correct fuse protection in

accordance with the applicable standards.

 Do not open the housing.  Observe the current safety regulations when working on electrical systems.

2.8.3 Damaging potential equalization currents due to different ground potentials

For electrical safety, the LMS5xx has been designed and checked according to IEC 61010-1:2010-06.

The LMS5xx is connected to the peripheral devices (power supply, encoder, PLC/host, if applicable other LMS5xx, etc.) by using shielded cables. The shield of each cable is connected to the metal housing of the LMS5xx via the system connector.

If the peripheral devices have metal housings and if the cable shield also is connected to their housings, it is assumed that all devices involved in the installation have the same ground potential.

This is achieved for instance by fulfilling the following conditions:

 mounting the devices on conductive metal surfaces  correctly grounding the devices/metal surfaces in the system  a low-impedance and stable current carrying equipotential bonding between areas with

different ground potentials, if necessary

If these conditions are not met, e.g. on devices in a widely distributed system over several buildings, potential equalization currents may, due to different ground potentials, flow along the cable shields between the devices and may cause danger.

Chapter 2

For your safety

LMS5xx Laser Measurement Sensors

Operating Instructions

Risk of injury/risk of damage via electrical current!

Potential equalization currents between the LMS5xx and the peripheral devices can have the following effects:

 Dangerous voltages on the metal housing, e.g. of the LMS5xx  Incorrect function or irreparable damage to the devices  Damage/irreparable damage of the cable shield due to heating and cable fires

 Where local conditions are unfavorable and thus do not meet conditions for a safe

earthing method (same ground potential at all grounding points), take measures according to chapter 6.2 “Conditions for safe operation of the LMS5xx in an

installation” on page 63.

2.9 Quick stop and restart

2.9.1 Switching off the LMS5xx

LMS500:

 Switch off the voltage supply (power supply).

LMS511/ LMS531/LMS581:

 Switch off the voltage supply (power supply) or disconnect the M12 supply cable on the

device.

The LMS5xx retains configurations parameters stored in the internal, non-volatile memory. Measured values on the data interface are lost.

2.9.2 Switching back on the LMS5xx

LMS500:

 Switch on the voltage supply (power supply).

LMS511/LMS531/LMS581:

 Switch on the voltage supply (power supply) or re-connect the M12 supply cable on the

device.

The LMS5xx re-commences operation with the parameters last saved.

2.10 Environmental protection

The LMS5xx has been designed to minimize environmental impact. It uses only a minimum of power.

2.10.1 Power consumption

LMS5xx variant Max. power consumption during operation

LMS500 Sensor: Max. 25 W (without load on the outputs) LMS511/LMS531/LMS581 Sensor: Max. 25 W (without load on the outputs)

Heating: Additionally max. 65 W

Tab. 4: LMS5xx variants: Maximum of power consumption

While working, always act in an environmentally responsible manner.

Operating Instructions

LMS5xx

For your safety

Chapter 2

2.11 Repair

Repairs to the LMS5xx are only allowed to be undertaken by trained and authorized service personnel from SICK AG. Any manipulation or modification of the LMS5xx by the customer will invalidate the manufacturer warranty.

Chapter 2

For your safety

Operating Instructions

LMS5xx Laser Measurement Sensors

Operating Instructions

LMS5xx

Product description

3 Product description

This chapter provides information on the special features and properties of the LMS5xx laser measurement sensor. It describes the construction and the operating principle of the device, in particular the different operating modes.

Please read this chapter before mounting, installing and commissioning the device.

3.1 Delivery

The LMS5xx delivery includes the following components:

Quantity Components Comment

1 An LMS5xx laser measurement sensor Model type depends on order.

1 Type-specific notes on device with

Chapter 3

Outdoor variants: M12-round plug-in connectors equipped with protection caps and plugs made of plastic.

Included in the LMS5xx packaging

electrical circuit diagram for getting started

Tab. 5: Delivery

An overview about the available LMS5xx variants, its accessories and, device documentation is available from the web product page:

 http://www.sick.com/lms5xx

The configuration software SOPAS ET, the current system prerequisites for the PC, and the instructions for downloading the software and the device description file(s) can be found online at:

 http://www.sick.com/SOPAS_ET

The required USB driver for the PC when using the USB interface of the LMS5xx can be found online at:

 http://www.sick.com/lms5xx

Section 11.1 “Ordering information” on page 115 provides an overview of the

consumables available for cleaning the front screen.

Chapter 3

Cable gland

"Ethernet" connection

Viewing window

System connector (removable) with terminal blocks and cloning parameter memory (for replacement with automatical configuration of the replacement device)

Indicators

"USB" connection

Product description

Operating Instructions

LMS5xx Laser Measurement Sensors

3.2 Device variants

Type Purpose of use Range Heating Enclosure rating

LMS500-2x000 Lite/PRO Indoor Max. 80 m

26 m at 10%

LMS511-1x100 Lite/PRO/ Heavy Duty

LMS511-2x100 Lite/PRO/ Heavy Duty

Outdoor Max. 80 m

40 m at 10%

Outdoor Max. 80 m

26 m at 10%

LMS531-11100 Lite/PRO Security Max. 80 m

40 m at 10%

LMS581-10100 PRO Outdoor Max. 80 m

40 m at 10%

LMS581-20100 PRO Outdoor Max. 80 m

26 m at 10%

Tab. 6: Device variants

1) Object remission

2) Under the following conditions: the SICK cables plugged into the M12 round plug-in connections must be screwed tight. Any electrical connections that are not being used must be fitted with protective caps or plugs that are screwed tight (as in the delivery condition screwed tight

). The M8 connection of the USB interface on the front is

No IP 65

Yes IP 67

Fig. 2: View of the LMS500 Indoor

Operating Instructions

"Ethernet" connection

Viewing window

Indicators

"USB" connection

"Power" connection

"Data"

connection

"I/O"

connection

1) LMS531 Security: "Inputs" connection

2) LMS531 Security: "Alarm" connection

System connector with cloning parameter memory. Removable only from LMS511 Heavy Duty (for replacement with automatical configuration of the replacement device).

LMS5xx

Product description

Chapter 3

Fig. 3: View of the LMS511/581/531 Outdoor

The LMS5xx comprises three components:

 Sensor head with the opto-electronic acquisition system (housing)  Application module, this defines the functionality of the LMS5xx  System connector with the cloning parameter memory and electrical connections.

The system connector is only removable from LMS500 Lite/PRO Indoor and LMS511 Heavy Duty Outdoor. Due to the cloning parameter memory that is included, the existing configuration may be transferred to the relevant replacement device automatically on start-up if, for example, a sensor defect occurs.

Chapter 3

Product description

LMS5xx Laser Measurement Sensors

3.3 Type code

3.3.1 Marking scheme of standard variants

LMS a b c - d e f gg

Placeholder Characteristics Variant a Device family 5: LMS5xx b Design 0: Indoor housing without heating, IP 65

1: Outdoor housing with heating, IP 67 2: Security indoor housing without heating, IP 65 3: Security outdoor housing with heating, IP 67 7: Indoor housing without heating, IP 65, special 8: Outdoor housing with heating, IP 67, special

c Color 0: blue

1: gray 2: black 3: white

d Performance 1: Standard resolution

2: High resolution

e Variant 0: PRO

1: Lite 2: Heavy Duty

f Connectivity 0: Cable gland / 1x M12

1: M12 Standard 2: M12 CAN

gg Application 00: Standard

51: Special 90: Bulkscan software

Tab. 7: Type code of LMS5xx

Not all possible combinations are available according to the type code.

Operating Instructions

LMS5xx

Product description

3.4 Special features of the LMS5xx

Variant Special features

All  Field of view maximum 190°

 Angular resolution

Lite: 0.25/0.5/1° PRO/Heavy Duty: 0.1667/0.25/0.3333/0.5/0.6667/1°

 Scanning frequency

Lite: 25/35/50/75 Hz PRO: 25/35/50/75/100 Hz

 Flexible system configurations  Configuration and measured data request using SICK command language (CoLa)  Digital switching inputs

Lite: 2 inputs PRO/Heavy Duty: 4 inputs

 Digital switching outputs

Lite: 3 outputs PRO/Heavy Duty: 6 outputs

 Data interfaces

Lite: Ethernet, RS232/-422, USB PRO: Ethernet, RS232/-422, USB, CAN PRO/Heavy Duty: Ethernet, RS232/-422, USB, CAN für Erweiterungsmodul

Chapter 3

Measured value output (raw data)

 Non-contact, active distance measurement technique  Measurement of objects with almost any shape  Measured value output for all reflection pulses (echoes), e.g. in rain or on measurement through a window

Integrated field application

 Configurable evaluation fields

Lite: 4 fields PRO: 10 fields Heavy Duty: 10 fields

 Monitoring of the evaluation field contours  Activation of the evaluation fields using digital switching inputs  Encoder inputs (PRO and Heavy Duty version only)  Output of the evaluation field (unoccupied or infringed) via digital switching outputs or telegrams

LMS500-2x000 Lite/PRO

LMS511-1x100, LMS581-10100

LMS511-2x100, LMS581-20100

LMS531-11100 Lite

LMS531-10100 PRO

Tab. 8: Special features of the LMS5xx variants

 Scanning range up to 80 m with > 100% object remission (26 m with 10% object remission)  Housing with enclose rating IP 65  Scanning range up to 80 m with > 100% object remission (26 m with 10% object remission)  Outdoor housing with enclose ratingIP 67  Scanning range up to 80 m with > 100% object remission (40 m with 10% object remission)  Outdoor housing with enclose rating IP 67  Scanning range up to 80 m with > 100% object remission (40 m with 10% object remission)  Outdoor housing with enclose rating IP 67  2 potential-free relay outputs  2 digital switching inputs, 1 switching output  4 potential-free relay outputs  4 digital switching inputs

Chapter 3

Product description

LMS5xx Laser Measurement Sensors

Operating Instructions

3.5 Differences between the LMS5xx Lite, PRO and Heavy Duty

versions

The LMS5xx variants are available in the following LMS5xx versions:

Device line Lite PRO Heavy Duty

LMS500 LMS511 ●●● LMS531 ●● LMS581 ●

Tab. 9: Versions of the LMS5xx

The following table shows the main differences:

Funktion Lite PRO Heavy Duty

Scanning frequency/ angular resolution

Special function 75 Hz/0,5°

Scanning range 80 m 65 m/80 m, depending

Echoes 2

Switching outputs366 Switching inputs 2 (no encoder) 2 + 2 = 4 (multiple

Evaluation fields 4 parallel 10 parallel 10 parallel CAN bus No Yes Yes Connection material Brass, nickel-plated Brass, nickel-plated Stainless steel Operating ambient

temperature Parameter cloning Only possible with

Tab. 10: Differences between LMS5xx Lite-, PRO and Heavy-Duty

●●

25 Hz/0,25° 35 Hz/0,5° 50 Hz/0,5° 75 Hz/1°

with an opening angle of 90°, scanning range 65 m (compability with LMS2xxLS14)

LastEcho = 2. Echo

–30 °C ... +50 °C –30 °C ... +50 °C –40 °C ... +60 °C

indoor variant

25 Hz to 100 Hz, angular resolution can be selected freely. See also

Tab. 13 on page 32

––

on pulse frequency. From a scanning range > 65 m the LMS5xx outputs the data in step size of 2 mm

5 LastEcho = 5. Echo

purposes)

Only possible with indoor variant

25 Hz to 100 Hz, angular resolution can be selected freely. See also

Tab. 13 on page 32

65 m/80 m, depending on pulse frequency. From a scanning range > 65 m the LMS5xx outputs the data in step size of 2 mm

5 LastEcho = 5. Echo

2 + 2 = 4 (multiple purposes)

Only possible with outdoor variant

Operating Instructions

LMS5xx

Product description

Chapter 3

3.6 Controls and status indicators

3.6.1 User interface

In normal operation the laser measurement sensor operates fully automatically without the intervention of an operator.

The interactive configuration is carried out using the provided SOPAS ET configuration software on a PC that must be connected to the LMS5xx.

Use the graphic scan view in SOPAS ET to verify the generated measured values and to verify the measurement area online.

Important The scan display in SOPAS ET is not performed in real-time but in a limited rate. Therefore

not all measured values are displayed.

3.6.2 Status indicators

The LEDs and the 7segment display indicate the operational status of the LMS5xx.

Fig. 4: Status indicators

Important On the LMS5xx, along with the standard displays described below, the indication functions

of the LEDs and the 7segment display can be configured in SOPAS ET.

PROJECT TREE, LMS…, PARAMETER, NETWORK/INTERFACES/IOS, DISPLAY.

Chapter 3

Product description

LMS5xx Laser Measurement Sensors

Indicator lights

Display Possible cause

Ù Ø

Ú Û

Tab. 11: Meaning of the indicator lights (LEDs)

Further information see section 9.2 “Error displays of the indicator lights” on page 97.

7segment display

Used for diagnostics on occurring errors or malfunctions (see section 9.3 “Indications of the

7-segment display” on page 98).

LMS5xx measuring and no error reported

LMS5xx either not measuring (stopped by user) or measuring with error events

Off: no contamination On: contamination warning Blinking: contamination error At least one field is infringed (see section 3.10.3 “Operator for the

evaluation cases on the output” on page 43).

Reserved

Operating Instructions

3.7 Operating principle of the LMS5xx

The LMS5xx is a non-contact laser measurement sensor that scans the surrounding perimeter radially on a single plane using pulses of light. The LMS5xx measures in twodimensional radial coordinates. If a laser beam emitted is reflected from a target object, then the position of the object is given in the form of distance and angle. The LMS5xx cannot see through objects during this process.

Fig. 5: Measuring principle of the LMS5xx

Scanning takes place in a sector of 190°. The scanning range of the LMS5xx is maximum 80 m on light, natural surfaces with an object remission > 100% (e.g. a white house wall). See also section 10.2 “Operating range diagrams” on page 106.

Operating Instructions

Send pulse

Receive pulse

LMS5xx

Product description

Chapter 3

Distance measurement

The LMS5xx emits pulsed laser beams using a laser diode. If a laser beam is reflected on a target object the reflected beam is received at the sensor.

Fig. 6: Principle of operation for time of flight measurement

The distance to the object is calculated by the time required for the pulsed beam to be reflected and received by the sensor. This principle of “Time of flight” is used by radar systems in a similar manner (see also section 3.9.4 “Measured value output for a pulse

reflected with multiple echoes” on page 36).

Direction measurement

The emitted laser beams are deflected using an internal rotating mirror and scanning the surroundings in a circular manner. The measurements are triggered at regular steps using an angular encoder.

The LMS5xx PRO/Heavy Duty scans with an adjustable scanning frequency of 25, 35, 50, 75 or 100 Hz. During this process, a laser pulse and therefore a measurement is triggered after an angular step of 0.1667°, 0.25°, 0.33°, 0.5°, 0.6667° or 1°.

The LMS5xx Lite scans with a scanning frequency of 25, 50 or 75 Hz and angular steps of

0.25°, 0.5° or 1°.

Chapter 3

Product description

LMS5xx Laser Measurement Sensors

Operating Instructions

Influences of object surfaces on the measurement

The signal received from a perfectly diffuse reflecting white surface corresponds to the definition of a remission of 100%. As a result of this definition, the remissions for surfaces that reflect the light bundled (mirrored surfaces, reflectors), are more than 100%.

Fig. 7: Reflection of the laser beam at the surface of an object

The majority of surfaces reflect the laser beam diffusely in all directions (Fig. 7). The reflection of the laser beam will vary as a function of the surface‘s structure and colour.

Light surfaces reflect the laser beam better than dark surfaces and can be detected by the LMS5xx over larger distances. Bright white plaster reflects approx. 100% of the incident light, black foam rubber approx. 2.4 %. On very rough surfaces, part of the energy is lost due to shading. The scanning range of the LMS5xx will be reduced as a result.

Fig. 8: Reflection angle

The reflection angle is the same as the angle of incidence. If the laser beam is incident perpendicularly on a surface, the energy is optimally reflected (Fig. 9). If the beam is incident at an angle, a corresponding energy and scanning range loss occurs (Fig. 8).

Fig. 9: Degree of reflection

Operating Instructions

LMS5xx

Product description

Chapter 3

If the reflected energy returned is over 100% (basis: Kodak standard) the incident beam is not reflected diffusely in all directions, but is reflected in a specific direction (Fig. 9 on

page 26). As a result a large portion of the energy emitted can be received by the laser

distance measurement device. Plastic reflectors (“cats’ eyes”), reflective tape and triple prisms have these properties.

Fig. 10: Mirror surfaces

At mirror surfaces the laser beam is almost entirely deflected (Fig. 10). Instead of the surface of the mirror, it is possible that the object on which the deflected laser

beam is incident may be detected.

Fig. 11: Object smaller than diameter of the laser beam

Objects that are smaller than the diameter of the laser beam cannot reflect all the energy of the laser light (Fig. 11). Therefore the amount of light not incident on the object is lost. If the total amount of light reflected back to the sensor is not sufficient the object may not be detected. This can reduce the scanning range of the sensor. If the multiple echo option is selected, the amount of light not reflected by the front object may be reflected by a background surface, creating therefore a second echo (see section 3.9.4 “Measured value

output for a pulse reflected with multiple echoes” on page 36).

Chapter 3

Scanning range LMS500-20000 (HR)/LMS511-10100 (SR) and LMS511-20100 (HR)

Target remission [%]

Target distance [m]

Optical axis

Expanding laser beam

Beam diameter at the front screen = 13 mm

Product description

LMS5xx Laser Measurement Sensors

Operating Instructions

3.7.1 Scanning range of the LMS5xx

The scanning range of the LMS5xx is dependent on the remission of the objects to be detected. The better a surface reflects the incident radiation, the greater the scanning range of the LMS5xx. The diagrams in Fig. 12 indicate the relationship between remission and detectability.

Fig. 12: Scanning range of the LMS5xx as a function of the target remission

Example to Fig. 12: Up to a distance of 15 m the LMS5xx (HR) can detect objects from 3% remission. At a distance of 80 m objects are only detected if they have a remission > 95%.

Important  The diagram in Fig. 12 is only applicable if no filters are configured.

 The scanning range can be significantly reduced depending on the environment (e.g.

fog, rain, dust).

3.7.2 Beam diameter and distance between measured points

With increasing distance from the LMS5xx the laser beam of the LMS5xx increases in size. As a result the diameter of the measured point on the surface of the object increases.

The distance-dependent diameter of the measured point is the distance (mm) × 0.0046 rad (HR) or 0.011 rad (SR) + 13 mm.

Fig. 13: Beam expansion

Operating Instructions

Scan with coarse angular resolution

Scan with fine angular resolution

Measured point

Target distance [m]

Beam diameter [mm]

1° resolution

0.6667° resolution

0.5° resolution

0.3333° resolution

0.25° resolution

0.1667° resolution

Beam diameter (HR)

Beam diameter (SR)

Beam distance, depending on resolution

LMS5xx

Product description

Chapter 3

With increasing distance from the LMS5xx, the distance between the individual measured points also increases. The distance between the measured points is also dependent on the angular resolution selected. With a coarser resolution (e.g. 1°), the distance is larger, with a finer resolution (e.g. 0.1667°) the distance is smaller. The distance-dependent spacing between the measured points is the tangent of the angular resolution × distance.

Fig. 14: Schematic layout of the distance between measured points at different angular

resolutions

The diagram in Fig. 15 shows the beam diameter and the measured point spacing as a function of the distance from the LMS5xx.

Important Full scanning without gaps depends on the resolution of sensor (SR or HR) and the

selected angular resolution.

Fig. 15: Beam diameter and distance between measured points of the LMS500 at 0 to 80 m

Example for angular resolution 0.1667° (HR) in Fig. 15

Distance intersection point 30 m gives a distance between the measured points of approx.

87 mm.

Distance intersection point 30 m with the characteristic curve for beam diameter gives a beam size of approx. 150 mm (HR) or 342 mm (SR).

Chapter 3

Scan 1

Scan 2

Scan 3

Beam diameter

Distance between measured points

Product description

LMS5xx Laser Measurement Sensors

Operating Instructions

3.7.3 Minimum object size

To reliably detect an object, a laser beam must be fully incident on it once. If the beam is partially incident, less energy could be reflected by the object (see Fig. 11 on page 27).

An object is only reliably fully seen if it is at least as large as the measured point spacing plus the beam diameter.

Fig. 16: Minimum object size for detection

In the example in Fig. 16, the beam is fully incident on the object at least once during each scan. It will therefore be reliably detected if it has the necessary remission.

How to calculate the minimum object size:

Beam diameter + distance between the measured points = minimum object size  For beam diameter and measured point spacing as a function of the distance from the

LMS5xx see the diagram in Fig. 15 on page 29.

Important In particular on the usage of the LMS5xx for measured value output, it is necessary for a

reliable measurement that the beam is incident on the object several times. The example shows the minimum size of an object. For a reliable measurement it is important that the beam is incident on the object several times. Therefore an object should be either larger than the minimum object size or the LMS5xx as well as the object should not move.

3.7.4 Contamination measurement

The LMS5xx has a front screen for protection. This front screen can become contaminated. The laser beam radiation emitted and received is reduced by the contamination. As a result scanned objects are perceived with a lower remission than they actually have, or no longer measured at all from a certain level of contamination. The LMS5xx is equipped with 6 dedicated contamination sensors. Depending on the contamination strategy chosen, a selected number of these sensors will be taken into account. The 6 contamination sensors are divided in 2 groups (3 + 3).

For this reason the contamination is monitored continuously by a dedicated system while the device is in operation. For different levels of contamination, first a contamination warning is output; if the screen is not cleaned and the contamination becomes worse, a contamination error is output and the LMS5xx stops taking measurements.

Depending on the application in which the LMS5xx is used, you can choose between various strategies for the contamination measurement.

+ 92 hidden pages

SICK LMS500-20000, LMS511-20100, LMS500-21000, LMS511-12100, LMS511-21100 Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

1 About this document

1.1 Information regarding the operating instructions

1.2 Scope

1.2.1 LMS5xx variants

1.2.2 Software versions

1.3 Depth of information

1.4 Explanation of symbols

1.5 Further information

1.6 Customer service

2 For your safety

2.1 Correct use

2.2 Incorrect use

2.3 IP technology

2.4 Limitation of liability

2.5 Modifications and conversions

2.6 Requirements for skilled persons and operating personnel

2.7 General safety notes and protective measures

2.8 Hazard warnings and operational safety

2.8.1 Laser radiation

2.8.2 Electrical installation work

2.8.3 Damaging potential equalization currents due to different ground potentials

2.9 Quick stop and restart

2.9.1 Switching off the LMS5xx

2.9.2 Switching back on the LMS5xx

2.10 Environmental protection

2.10.1 Power consumption

2.11 Repair

3 Product description

3.1 Delivery

3.2 Device variants

3.3 Type code

3.3.1 Marking scheme of standard variants

3.4 Special features of the LMS5xx

3.6 Controls and status indicators

3.6.1 User interface

3.6.2 Status indicators

3.7 Operating principle of the LMS5xx

3.7.1 Scanning range of the LMS5xx

3.7.2 Beam diameter and distance between measured points

3.7.3 Minimum object size

3.7.4 Contamination measurement