SICK DeviceNet Safety Configurator User manual

SICK DeviceNet Safety™

Configurator

System Configuration/

Operating Instructions

S Y S T E M C O N F I G U R A T I O N M A N U A L



System Configuration

DeviceNet Safety Configurator

This document is protected by copyright. The rights established in this way reside with the SICK AG. Any dupli-

cation of this document or of parts thereof is only permitted within the bounds of the statutory provisions of the

German Copyright Law. Any modification or abridging of this document without the express prior written permis-

sion of SICK AG is prohibited.

System Configuration

DeviceNet Safety Configurator

3

Contents

1 About this document.........................................................................................................7

1

.1 Function of this document....................................................................................7

1.2 Target group ..........................................................................................................7

1.3 Abbreviations and definitions...............................................................................8

1.4 Symbols used ........................................................................................................9

1.5 Related documents.............................................................................................10

1.6 Suitability for use ................................................................................................11

1.7 General precautions ...........................................................................................11

1.8 Precautions..........................................................................................................13

1.8.1 Device-specific precautions..............................................................14

1.8.2 Handling precautions........................................................................15

1.8.3 Installation and storage precautions ...............................................15

1.8.4 Mounting............................................................................................16

1.8.5 Wiring.................................................................................................16

1.8.6 Power supply selection .....................................................................16

1.8.7 Periodic inspections and maintenance ...........................................17

1.8.8 Disposal .............................................................................................17

1.9 Programmable products .....................................................................................17

1.10 Changes to specifications...................................................................................17

1.11 Dimensions and weights.....................................................................................17

1.12 Performance data ...............................................................................................17

1.13 Errors and omissions ..........................................................................................17

2 DeviceNet Safety System Overview...............................................................................18

2.1 About DeviceNet Safety ......................................................................................18

2.2 UE4470 Safety Network Controllers ..................................................................19

2.2.1 Safety Network Controller General Overview...................................19

2.2.2 Safety Network Controller Product Features ...................................20

2.2.3 Safety Network Controller Model Designations...............................21

2.3 UE4421 IP20 Remote I/O Bus Nodes ...............................................................22

2.3.1 IP20 Remote I/O Bus Nodes General Overview..............................22

2.3.2 IP20 Remote I/O Bus Node Product Features ................................23

2.3.3 IP20 Remote I/O Bus Node Model Designations............................24

2.4 UE442x and UE445x IP67 Remote I/O Bus Nodes ..........................................25

2.4.1 IP67 Remote I/O Bus Nodes General Overview..............................25

2.4.2 IP67 Remote I/O Bus Node Product Features ................................26

2.4.3 IP67 Remote I/O Bus Node Model Designations............................28

2.5 SICK DeviceNet Safety Configurator Software ..................................................29

2.5.1 SICK DeviceNet Safety Configurator General Overview..................29

2.5.2 SICK DeviceNet Safety Configurator Features ................................29

2.5.3 System Requirements.......................................................................30

2.5.4 SICK DeviceNet Safety Configurator Model Designation................30

2.6 Basic System Start-up Procedure.......................................................................31

2.6.1 System Design and Programming....................................................31

2.6.2 Installation and Wiring ......................................................................32

2.6.3 Configuration .....................................................................................33

2.6.4 User Test............................................................................................34

3 Basic Operation of SICK DeviceNet Safety Configurator............................................35

3.1 SICK DeviceNet Safety Configurator Startup.....................................................35

3.1.1 Starting and Exiting SICK DeviceNet Safety Configurator...............35

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DeviceNet Safety Configurator

Contents

3.1.2 Checking the Version Information ................................................... 36

3

.1.3 Main Window .................................................................................... 37

3.2 Menu List ............................................................................................................ 38

3.2.1 File Menu O: Supported ×: Not supported .................................. 38

3.2.2 Edit Menu.......................................................................................... 38

3.2.3 View Menu......................................................................................... 38

3.2.4 Network Menu .................................................................................. 39

3.2.5 Device Menu ..................................................................................... 39

3.2.6 EDS File Menu .................................................................................. 40

3.2.7 Tools Menu........................................................................................ 40

3.2.8 Option Menu ..................................................................................... 40

3.2.9 Help Menu......................................................................................... 41

3.3 Connecting to the Network via USB Port........................................................... 41

3.4 Creating a Virtual Network ................................................................................. 41

3.4.1 Creating a Virtual Network ............................................................... 41

3.4.2 Safety Network Numbers ................................................................. 42

3.4.3 Adding Devices ................................................................................. 42

3.4.4 Deleting Devices ............................................................................... 44

3.4.5 Changing the Node Address ............................................................44

3.4.6 Changing the Device Comments...................................................... 44

3.5 Saving and Reading Network Configuration Files............................................. 45

3.5.1 Password Protection of the Network Configuration File................. 45

3.5.2 Saving the Network Configuration File ............................................ 46

3.5.3 Reading a Network Configuration File............................................. 46

3.5.4 Protection Mode ............................................................................... 47

3.6 Device Password Protection............................................................................... 48

3.6.1 Setting a device password ............................................................... 48

3.6.2 Forgotten Device Passwords............................................................ 49

3.7 Device Parameters and Properties.................................................................... 50

3.7.1 Editing Device Parameters............................................................... 50

3.7.2 Uploading Device Parameters..........................................................50

3.7.3 Downloading Device Parameters..................................................... 50

3.7.4 Errors while Downloading................................................................. 52

3.7.5 Device Properties.............................................................................. 53

3.8 Parameter Verification........................................................................................ 55

3.8.1 Device Parameter Verification ......................................................... 55

3.9 Configuration Lock.............................................................................................. 58

3.9.1 Locking the Device Configuration.................................................... 58

3.9.2 Unlocking the Device Configuration ................................................ 59

3.10 Device Reset and Status Change ...................................................................... 60

3.10.1 Types of Resets................................................................................. 60

3.10.2 Resetting Devices............................................................................. 62

3.10.3 Reset Types and Device Status ....................................................... 62

3.10.4 Changing Device Status ................................................................... 63

4 Constructing a Safety Network ..................................................................................... 64

4.1 Applications......................................................................................................... 64

4.1.1 Establishing a New Safety Network................................................. 64

4.1.2 Changing an Established Safety Network ....................................... 68

4.2 Verifying the Network Bandwidth....................................................................... 74

4.2.1 Checking the Network Bandwidth Used with Safety I/O

Communications............................................................................... 74

4.2.2 EPI Calculation Example................................................................... 76

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4.3 Calculating and Verifying the Maximum Response Time (i.e. Reaction

T

ime) ....................................................................................................................79

4.3.1 Concept of Response Time (i.e. Reaction Time)..............................79

4.3.2 Calculating the Maximum Response Time ......................................79

4.3.3 Remote Input to Local Output Response Time Example ................82

4.3.4 Local Input to Remote Output Response Time Example ................83

4.3.5 Remote Input to Remote Output Response Time Example ............84

4.3.6 Verifying the response time..............................................................85

5 Setting UE4421 IP20 Remote I/O Parameters ...........................................................86

5.1 Parameter Groups...............................................................................................86

5.2 General Parameter Group ..................................................................................87

5.3 Safety Capable Input Parameter Group.............................................................88

5.4 Test / Signal Output Parameter Group ..............................................................90

5.5 Safety Capable Output Parameter Groups ........................................................91

5.6 Operation / Time Parameter Group ...................................................................92

6 Setting UE442x and UE445x IP67 Remote I/O Parameters .....................................93

6.1 I/O Configuration Tab..........................................................................................95

6.1.1 Specifying Safety Capable Inputs.....................................................95

6.1.2 Specifying Test / Signal Outputs ......................................................99

6.1.3 Specifying Safety Capable Outputs............................................... 100

6.2 General Configuration Tab............................................................................... 101

6.2.1 Application Name........................................................................... 101

6.2.2 Input Error Latch Time ................................................................... 101

6.2.3 Output Error Latch Time................................................................. 102

6.3 DeviceNet Configuration Tab........................................................................... 102

6.3.1 Media Access Code Identifier (MAC ID) ........................................ 103

6.3.2 Baud Rate....................................................................................... 103

6.3.3 Safety Network Number................................................................. 103

6.3.4 DeviceNet Standard Assembly Allocation..................................... 104

6.4 SDL Configuration Tab ..................................................................................... 105

6.4.1 Read HW OSSD Information.......................................................... 106

6.5 Display Configuration Report........................................................................... 107

7 Setting UE4470 Safety Network Controller Parameters ......................................... 108

7.1 Safety Connection Settings ............................................................................. 108

7.1.1 Registering DeviceNet Safety Target Devices (e.g. Safety

Slaves) ............................................................................................ 108

7.1.2 Setting Safety Connection Parameters......................................... 110

7.2 UE4470 Safety Slave Settings ........................................................................ 113

7.2.1 Registering I/O Assemblies for DeviceNet Safety Target

Devices (i.e. Safety Slaves)............................................................ 113

7.2.2 Setting Assembly Data................................................................... 114

7.3 Standard Slave Settings .................................................................................. 116

7.3.1 Registering I/O Assemblies for Standard Slaves ......................... 116

7.3.2 Setting Slave Input Data in IDLE State ......................................... 117

7.3.3 Setting Assembly Data................................................................... 118

7.4 Local Input and Output (I/O) Settings............................................................. 119

7.4.1 Setting Safety Capable Inputs....................................................... 120

7.4.2 Setting Test / Signal Outputs ........................................................ 123

7.4.3 Setting Safety Capable Outputs .................................................... 125

7.5 Setting Operation Mode and Confirming Cycle Time ..................................... 127

System Configuration

DeviceNet Safety Configurator

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7.5.1 Setting the UE4470 Safety Network Controller Operation

M

ode ...............................................................................................127

7.5.2 Confirming the Cycle Time .............................................................128

8 Programming the UE4470 Safety Network Controller .............................................129

8.1 Starting and Exiting the Logic Editor................................................................129

8.1.1 Starting the Logic Editor.................................................................129

8.1.2 Exiting the Logic Editor ...................................................................130

8.2 Menu Commands .............................................................................................131

8.2.1 File Menu ........................................................................................131

8.2.2 Edit Menu........................................................................................131

8.2.3 View Menu.......................................................................................131

8.2.4 Function Menu................................................................................132

8.2.5 Page Menu ......................................................................................132

8.3 Programming.....................................................................................................132

8.3.1 Workspace ......................................................................................132

8.3.2 Programming using function blocks ..............................................133

8.3.3 Saving the Program ........................................................................141

8.3.4 Updating the Program ....................................................................142

8.3.5 Monitoring the Program .................................................................142

9 Monitoring Devices.......................................................................................................143

9.1 Montoring Status ..............................................................................................143

9.1.1 Monitoring Status using SICK DeviceNet Safety Configurator.....143

9.1.2 Monitoring Safety Connections......................................................144

9.1.3 Monitoring Device Parameters ......................................................146

9.1.4 Monitoring the Error History...........................................................148

10 Appendix ........................................................................................................................150

10.1 Setting the Node Address / Baud Rate via Network ......................................150

10.2 List of tables .....................................................................................................151

10.3 List of figures ....................................................................................................152

System Configuration Manual

DeviceNet Safety Configurator

7

General Information

1 About this document

Thank you for purchasing SICK DeviceNet Safety Configurator software. Please read this

chapter carefully before working with this documentation and the software.

When used, the product code SNCT contained in this document is synonymous to the SICK

DeviceNet Safety Configurator, a Safety Network Configuration Tool for DeviceNet Safety.

Please refer to separate operating instructions for DeviceNet Safety components that are

u

sed with this software.

1.1 Function of this document

These operating instructions are designed to address the technical personnel of the ma-

chine manufacturer or the machine operator with regard to the installation, configuration,

commissioning and operation of the SICK DeviceNet Safety Configurator software.

These operating instructions do not provide instructions for operating machines on which

this software has been, or could be integrated. Information on this is to be found in the

appropriate operating instructions of the machine provided by the machine manufacturer.

1.2 Target group

This manual is intended for the following personnel, who must have knowledge of

electrical systems (an electrical engineer or the equivalent).

 Personnel in charge of introducing factory automation and safety systems into

production facilities

 Personnel in charge of designing factory automation and safety systems

 Personnel in charge of managing factory automation facilities

 Personnel who have the qualifications, authority, and obligation to provide safety during

each of the following product phases: mechanical design, installation, operation,

maintenance, and disposal

Note

System Configuration Manual

DeviceNet Safety Configurator

General Information

1.3 Abbreviations and definitions

A

pplication Diagnostic Output = configurable signal output that indicates a specific device

status (e.g. SICK C 4000 safety light curtain).

Active Optical-Electronic Protective Device, e.g. SICK C 4000 safety light curtain (see ESPE)

A

ctive Optical-Electronic Protective Device with Diffuse Reflection, e.g. SICK S 3000 safety

laser scanner (see ESPE)

SICK Configuration & Diagnostic Software = software for the configuration of the UE 4400.

Change of State. A device configured to produce a change of state (COS) message will pro-

duce data whenever the data changes, or at a base heartbeat rate. This adjustable heart-

beat rate provides a way for the consuming device to know that the producer is still alive

and active.

Electronic Data Sheet. An electronic file that provides device specific information used in

the configuration of a device on to the DeviceNet/DeviceNet Safety network.

External Device Monitoring. A feedback mechanism in which the state of an external

device (e.g. contactor) is monitored and compared to the state of the output signal

switching devices (OSSDs).

Enhanced function interface = safe SICK device communication

Expected Packet Interval. A parameter in DeviceNet and DeviceNet Safety that defines the

frequency of data transmission between two network connections, e.g. devices.

Electro-sensitive protective equipment, e.g. SICK C 4000 safety light curtain.

Media Access Code Identifier = The address of a device on DeviceNet or DeviceNet Safety.

Available MAC Ids range from 0-63. Each node on the network must have a unique MAC ID

in order to function properly.

Normally open contact (e.g. 2NO = 2 normally open contacts)

Normally closed contact (e.g. 2NC = 2 normally closed contacts)

Open DeviceNet Vendor Association = A non-profit association of vendors established for

the promotion of DeviceNet/DeviceNet Safety.

Output signal switching device (e.g. PNP semiconductor-based safety output)

The Probability of Failure on Demand in accordance with the functional safety testing

requirements outlined in IEC 61508.

The Probability of Failure per Hour in accordance with the functional safety testing

requirements outlined in IEC 61508.

Safety Configuration Identifier (Also known as a configuration signature.) = The value of

the SCID is a concatenation of the configuration CRC and a Time Stamp. The SCID is used

to ensure that a DeviceNet Safety device has the expected configuration.

Safety data link = SICK safety interface (connection of OSSDs and EFI) using devices such

as SICK C 4000 series safety light curtains or S 3000 series safety laser scanners.

Safety Integrity Level in accordance with IEC 61508 standard.

Safety Network Configuration Tool used for the configuration of DeviceNet Safety-capable

devices (i.e. SICK DeviceNet Safety Configuration Tool with Safety Extensions)

Safety Network Number = A DeviceNet Safety attribute which allows for multiple virtual

safety networks on a single physical network.

Uninterrupted supply voltage for use by device logic, safety-capable input circuitry

(including test/signal outputs) and SDL connections.

Interruptible (switchable) supply voltage for use by safety-capable output circuitry.

ADO

AOPD

AOPDDR

CDS

COS

EDS

EDM

EFI

EPI

ESPE

MAC ID

NO

NC

ODVA

OSSD

PFD

PFH

SCID

SDL

SIL

SNCT

SNN

U

L

U

S

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DeviceNet Safety Configurator

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General Information

1.4 Symbols used

R

ecommendations are designed to give you some assistance in your decision-making

process with respect to a certain function or a technical measure.

R

efer to notes for special features of the device.

LED symbols indicate the status of an LED on the UE 4400:

 The LED is off.

 Red The LED turns red.

 Red The LED flashes red.

Display indicators show the status of the 7Fsegment display on the S 3000 or the C 4000:

 Constant display of characters, e.g. 8

 Flashing display of characters, e.g. 8

 Changing display of characters, e.g. L and 2

Instructions for taking action are shown by an arrow. Carefully read and follow the instruc-

tions for action.

Warning!

A warning notice indicates an actual or potential risk or health hazard. They are designed

to help you to prevent accidents.

Carefully read and follow the warning notices!

Software notes show the location in the CDS (Configuration & Diagnostic Software) where

you can make the appropriate settings and adjustments.

Sender and receiver

In drawings and diagrams, symbol  denotes the sender and symbol  denotes the recei-

ver of an electro-sensitive protective equipment (ESPE) (e.g. safety light curtain such as

SICK C 4000).

Trademark

DeviceNet is a registered trademark of the Open DeviceNet Vendor Association, Inc.

(ODVA). Other product names and company names referenced in this manual are trade-

marks or registered trademarks of their respective companies.

Recommendation

Notes

,  Red,  Red

, , 

 Take action …



WARNING



 

System Configuration Manual

DeviceNet Safety Configurator

General Information

1.5 Related documents

T

hese operating instructions describe the configuration of a DeviceNet Safety system.

Please read these operating instructions and the operating instructions associated with

devices utilized as part of your safety system carefully and be sure you understand the

information provided before attempting to configure a DeviceNet Safety system.

The following manuals provide additional information regarding DeviceNet, DeviceNet

Safety and SICK DeviceNet Safety components:

 DeviceNet Safety System Configuration Manual (this manual) (SICK PN: 8011293)

This manual explains how to configure the DeviceNet Safety system using the SICK DeviceNet

Safety Configurator.

 UE4470 Safety Network Controller Operating Instructions (SICK PN: 8011215)

This manual describes the specifications, functions, and usage of the UE4470-22EE690.

 UE4421 IP20 Remote I/O Operating Instructions (SICK PN: 8011213)

This manual describes the specifications, functions and usage of the UE4421 IP20 Remote I/O

devices.

 UE4455 IP67 Remote I/O Operating Instructions (SICK PN: 8011214)

This manual describes the specifications, functions and usage of the UE442x and UE445x IP67

Remote I/O devices.

 DeviceNet Cable System – Planning and Installation Manual (Pub. 00027R1)

This manual, published by the Open DeviceNet Vendor Association (ODVA), describes the

construction and connection of a DeviceNet network. It provides detailed information on the

installation and specifications of cables, connectors, and other peripheral equipment used in the

network, and on the supply of communications power. Obtain this manual and gain a firm

understanding of its contents before using a DeviceNet system.

Read and understand the operating instructions of this software and the devices that

are connected on your DeviceNet and DeviceNet Safety network!

Failure to read and understand the information provided in this manual and the operating

instructions associated with devices that are monitored or controlled via DeviceNet and

DeviceNet Safety may result in personal injury or death, damage to the product, or product

failure. Please read each section in its entirety and be sure you understand the

information provided in the section and related sections before attempting any of the

procedures or operations given.



WARNING

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DeviceNet Safety Configurator

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General Information

1.6 Suitability for use

SICK shall not be responsible for conformity with any standards, codes, or regulations that

apply to the combination of products in the customer's application or use of the products.

At the customer's request, SICK will provide applicable third party certification documents

i

dentifying ratings and limitations of use that apply to the products. This information by

itself is not sufficient for a complete determination of the suitability of the products in

combination with the end product, machine, system, or other application or use.

The following are some examples of applications for which particular attention must be

given. This is not intended to be an exhaustive list of all possible uses of the products, nor

is it intended to imply that the uses listed may be suitable for the products:

 Outdoor use, uses involving potential chemical contamination or electrical interference,

or conditions or uses not described in this manual.

 Nuclear energy control systems, combustion systems, railroad systems, aviation

systems, medical equipment, amusement machines, vehicles, safety equipment, and

installations subject to separate industry or government regulations.

 Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR

PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO

ADDRESS THE RISKS, AND THAT THE SICK PRODUCTS ARE PROPERLY RATED AND

INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

1.7 General precautions

You must operate products in accordance with the performance specifications described

in their corresponding operating instructions. Before using any product under conditions

that are not described in the corresponding operating instructions or applying the product

to nuclear control systems, railroad systems, aviation systems, vehicles, combustion

systems, medical equipment, amusement machines, safety equipment, and other

systems, machines, and equipment that may have a serious influence on lives and

property if used improperly, consult your SICK representative.

Make sure that the ratings and performance characteristics of the product are sufficient

for the systems, machines, and equipment, and be sure to provide the systems, machines,

and equipment with double safety mechanisms.

These operating instructions provide information for programming and operating SICK

DeviceNet Safety Configurator. Be sure to read these operating instructions before

attempting to use this software and keep them close at hand for reference during

operation.

This is the System Configuration Manual for DeviceNet Safety Systems. Heed the following

items during system construction to ensure that safety-related components are configured

in a manner that allows the system functions to operate sufficiently.

System Configuration Manual

DeviceNet Safety Configurator

General Information

You must complete a risk assessment and implement an adequate risk reduction

strategy for the tasks and hazards associated with your application!

You must complete a risk assessment to identify the tasks and hazards associated with

your machine or system. When selecting or using a safety device as part of your risk

reduction strategy, suitable safety devices must be selected and implemented to mediate

the hazard. An insufficient risk reduction strategy may lead to the selection of unsuitable

safety devices.

Related standards and technical reports include:

 ISO I4121, Safety of Machinery – Principles of Risk Assessment

 ANSI B11.TR3, Risk Assessment and Risk Reduction – A Guide to Estimate,

Evaluation and Reduce Risks Associated with Machine Tools

 ANSI / RIA R15.06, Industrial Robots and Robot Systems – Safety Requirements.

You must ensure that the safety components you select are suitable for your

application / system!

When using safety devices to build systems containing safety-related components for

equipment or facilities, the system must be designed with the full understanding of and

conformance to applicable regulations and standards.

Related standards include:

 ISO/DIS 12100, Safety of Machinery -- Basic Concepts and General Principles for Design

 IEC 61508, Safety Standard for Safety Instrumented Systems (Functional Safety of

Electrical/Electronic/Programmable Electronic Safety-related Systems)

You must ensure that the design of your system incorporates safety components

correctly!

The safety devices are provided with safety functions and mechanisms as stipulated in

relevant standards, but suitable designs must also be used to allow these functions and

mechanisms to operate properly inside a system that contains your safety-related

components. Build systems that enable these functions and mechanisms to perform

properly, based on a full understanding of their operation.

Related standards include:

 ISO 14119, Safety of Machinery -- Interlocking Devices Associated with Guards --

Principles of Design and Selection

Qualified personnel must perform installation of safety-related components and

systems!

Qualified technicians who have received suitable training must perform the construction

and installation of systems with safety-related components for equipment or facilities.

Related standards include:

 ISO/DIS 12100, Safety of Machinery -- Basic Concepts and General Principles for Design

 IEC 61508, Safety Standard for Safety Instrumented Systems (Functional Safety of

Electrical/Electronic/Programmable Electronic Safety-related Systems)



WARNING



WARNING



WARNING



WARNING

System Configuration Manual

DeviceNet Safety Configurator

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General Information

You must comply with applicable the laws and regulations that are pertinent to your

application!

When safety devices conform to the relevant regulations and standards, you must also

make sure that they are used in compliance with applicable national, regional and local

regulations / standards for the equipment or facilities in which they are applied.

Related standards include:

 IEC 60204, Safety of Machinery -- Electrical Equipment of Machines

 NFPA 79, Electrical Standard for Industrial Machinery

You must observe all precautions and specifications of the devices utilize in your

system!

When implementing safety devices into your control system or safety field bus network,

you must heed the specifications and precautions outlined in these operating instructions

as well as the operating instructions for that device. Using the products in a manner that

deviate from either these or the device’s operating instructions (e.g. device specifications

and precautions) will lead to unexpected failure(s) in your equipment or devices, and may

result in damage to personnel or property due to such failures.

Make sure that relevant information is available when equipment is moved or

transferred!

When moving or transferring devices or equipment, be sure to include these operating

instructions and the operating instructions of associated devices available. This ensures

that the person for whom the device or equipment is being moved or transferred will be

able to operate the system properly.

Related standards include:

 ISO/DIS 12100, Safety of Machinery -- Basic Concepts and General Principles for Design

 IEC 61508, Safety Standard for Safety Instrumented Systems (Functional Safety of

Electrical/Electronic/Programmable Electronic Safety-related Systems)

1.8 Precautions

The following precautions must also be adhered to. These precautions are based on the

individual device operating instructions. Consult the operating instructions for each device

that will be implemented into your DeviceNet / DeviceNet Safety safety system.



WARNING



WARNING



WARNING

System Configuration Manual

DeviceNet Safety Configurator

General Information

1.8.1 Device-specific precautions

Tab.

1

:

Device

specific precautions

WARNING

Safety functions may be impaired and serious injury may occasionally occur. Do not use

the test outputs of the products as safety outputs.

Safety functions may be impaired and serious injury may occasionally occur. Do not use

DeviceNet standard I/O data or explicit message data as safety signals.

Safety functions may be impaired and serious injury may occasionally occur. Do not use

the indicators on the products for safety operations.

Serious injury may possibly occur due to breakdown of safety outputs or test outputs.

Do not connect loads beyond the rated value to the safety outputs or test outputs.

Safety functions may be impaired and serious injury may occasionally occur. Wire the

output lines and 24 V DC line so that they will not touch each other to prevent a load

from turning ON due to a short-circuit with the 24 V DC line.

Safety functions may be impaired and serious injury may occasionally occur. Ground

the 0 V DC side of the external power supply to prevent an output from turning ON due

to a ground fault in a safety output or test output.

Safety functions may be impaired and serious injury may occasionally occur. For the

UE4421-22EE330 apply only one AC line phase to the relay output.

Safety functions may be impaired and serious injury may occasionally occur. For the

UE4421-22EE330, insert a fuse rated at 3.15 Amps or less for each output terminal to

protect safety output contacts from welding. Confirm the fuse selection with the fuse

manufacturer to ensure the dependability of the characteristics of the connected load.

Safety functions may be impaired, and serious injury may occasionally occur. Before

connecting a device to the network, clear the previous configuration data.

Safety functions may be impaired and serious injury may occasionally occur. Before

connecting a device to the network, configure the appropriate node address and the

baud rate.

Safety functions may be impaired and serious injury may occasionally occur. Before

operating the system, conduct user testing to confirm if the configuration data of all the

devices and their operations are correct.

Safety functions may be impaired, and serious injury may occasionally occur. When

replacing a device, confirm that the replacement device is appropriately configured and

operates properly.

Serious injury may possibly occur due to loss of required safety functions. Use

appropriate components or devices according to the requirements given in the

following table.

Correct wiring

Incorrect wiring

Fuse

Load

System Configuration Manual

DeviceNet Safety Configurator

15

General Information

C

ontrolling devices

R

equirements

Emergency stop switch

Use approved devices with a direct opening mechanism

compliant with IEC/EN 60947-5-1.

Door interlocking switch or

limit switch

Use approved devices with a direct opening mechanism

compliant with IEC/EN 60947-5-1 and capable of switching

micro-loads of 4 mA at 24 V DC.

Safety sensor

Use approved devices compliant with the relevant product

standards, regulations, and rules in the country where they

are used.

Relay with forcibly guided contacts

Use approved devices with forcibly guided contacts

compliant with EN 50205. For feedback, use devices with

contacts capable of switching micro-loads of 4 mA at

24 V DC.

Contactor

Use contactors with a forcibly guided mechanism and

monitor the auxiliary NC contact to detect contactor

failures. For feedback, use devices with contacts capable

of switching micro-loads of 4 mA at 24 V DC.

Other devices

Evaluate whether devices used are appropriate to satisfy

the requirements of the safety category level.

1.8.2 Handling precautions

Do not drop the products or subject them to excessive vibration or impact. Doing so may

result in error or malfunction.

1.8.3 Installation and storage precautions

Do not install or store the products in the following locations:

 Locations subject to direct sunlight

 Locations subject to temperatures or humidity outside the range specified in the

device’s specifications

 Locations subject to condensation as the result of severe changes in temperature

 Locations subject to corrosive or flammable gases

 Locations subject to dust (especially iron dust) or salts

 Locations subject to water, oil, or chemicals

 Locations subject to shock or vibration outside the range specified in the device’s

specifications

Take appropriate and sufficient measures when installing systems in the following

locations. Inappropriate and insufficient measures may result in malfunction.

 Locations subject to static electricity or other forms of noise

 Locations subject to strong electromagnetic fields

 Locations subject to possible exposure to radioactivity

 Locations close to power supplies

Tab.

2

:

Additional Device

Requirements

System Configuration Manual

DeviceNet Safety Configurator

General Information

1.8.4 Mounting

You must ensure that the application and implementation conforms to the operating

instructions for each respective product before installation and mounting.

1.8.5 Wiring

Use the following wires to connect external I/O devices to the product terminal blocks

(when applicable).

Solid wire 0.2 to 2.5 mm

2

(AWG 24 to AWG 12)

Stranded

(flexible) wire

0.34 to 1.5 mm

2

(AWG 22 to AWG 16)

Stranded wires should be prepared by attaching ferrules with

plastic insulation collars (DIN 46228-4 standard compatible)

before connecting them.

 Turn OFF the power supply before starting any wiring operations. Failure to turn power

OFF may result in unexpected operation of external devices connected to the products.

 Properly apply the specified voltage to the product inputs. Applying an inappropriate DC

voltage or any AC voltage may cause reduced safety functions, damage to the products,

or a fire.

 Do not wire cables for communications and I/O signals near high-voltage lines or power

lines.

 Be careful not to pinch your fingers when attaching connectors on the products.

 When present, tighten the DeviceNet terminal block flange to the appropriate torque

(0.25 to 0.3 Nm).

 Incorrect wiring may reduce safety functions. Perform all wiring correctly and check

operation prior to using the products.

 When present, remove the dust protection label after completing wiring to ensure proper

heat dissipation.

1.8.6 Power supply selection

Use a DC power supply satisfying the following requirements.

 The secondary circuits of the DC power supply must be isolated from the primary circuit

by double insulation or reinforced insulation.

 When required by regulations or standards, the DC power supply must satisfy the

requirements for class 2 circuits or limited voltage/current circuits defined in UL 508.

 The output hold time must be 20 ms or longer.

 Consult the operating instructions of each device for additional requirements (e.g. PELV

or SELV requirements).

Tab.

3

:

Wire specifications

for devices that utilize

terminal blocks

System Configuration Manual

DeviceNet Safety Configurator

17

General Information

1.8.7 Periodic inspections and maintenance

 Turn OFF the power supply before replacing the products. Not doing so may result in

unexpected operation of external devices connected to the products.

 Do not disassemble, repair, or modify the products. Doing so may affect the safety

functions.

 Follow the device’s operating instructions for additional requirements related to

inspection and maintenance of devices.

1.8.8 Disposal

If you disassemble the products for disposal, be careful not to injure yourself. Follow the

instructions outlined in the device’s operating instructions for proper disposal.

1.9 Programmable products

SICK shall not be responsible for your programming of a programmable product, or any

consequence thereof.

1.10 Changes to specifications

SICK Product specifications and accessories may be changed at any time based on

improvements and other reasons.

It is our practice to change model numbers when published ratings or features are

changed, or when significant construction changes are made. However, some

specifications of the products may be changed without any notice. When in doubt, special

model numbers may be assigned to fix or establish key specifications for your application

on your request. Please consult with your SICK representative at any time to confirm actual

specifications of purchased products.

1.11 Dimensions and weights

Dimensions and weights are nominal and are not to be used for manufacturing purposes,

even when tolerances are shown.

1.12 Performance data

Performance data given in this manual is provided as a guide for you in determining

suitability and does not constitute a warranty. It may represent the result of SICK’s test

conditions, and you must correlate it to actual application requirements. Actual

performance is subject to SICK Warranty and Limitations of Liability.

1.13 Errors and omissions

The information in this manual has been carefully checked and is believed to be accurate;

however, no responsibility is assumed for clerical, typographical, or proofreading errors, or

omissions.

System Configuration Manual

DeviceNet Safety Configurator

System Overview

2 DeviceNet Safety System Overview

2.1 About DeviceNet Safety

DeviceNet is an open architecture, multi-vendor, multi-bit network. The DeviceNet Safety

network adds safety functions to the conventional standard DeviceNet communications

protocol and has been approved by a third-party organization (TUV Rhineland).

Just as with DeviceNet, DeviceNet Safety-compliant devices from third-party vendors can

be connected to a DeviceNet Safety network. Also, DeviceNet-compliant devices and

DeviceNet Safety-compliant devices can be combined and connected on the same

network.

DeviceNet Safety-compliant products allow you to construct a networked safety control

system that satisfies up to Safety Integrity Level (SIL) 3 in accordance with IEC 61508

(Functional Safety of Electrical/Electronic/Programmable Electronic Safety-related

Systems) and up to Safety Category 4 in accordance with EN 954-1.

Fig.

1

:

DeviceNet and

DeviceNet Safety

Network Topology

Safety Communication

Safety control performed by the

UE4470 Safety Network Controller

- Safety Remote I/O communication

Standard control and monitoring by a

Standard Programmable Controller

- Standard remote I/O communication

- Explicit message communication

Standard Communication

SICK DeviceNet

Safety Configurator

Software

SICK UE4470 Safety Network Controller

- Originator (Safety Master) Functions

- Standard Slave Functions

SICK

UE4421

IP20 Remote I/O

- Target (Safety Slave) Functions

- Standard Slave Functions

SICK

UE4470

Safety Network Controller

- Target (Safety Slave) Functions

- Standard Slave Functions

SICK UE442x or UE445x IP67 Remote I/O

- Target (Safety Slave) Functions

- Standard Slave Functions

Standard PLC

and Master

Standard

Slave

Safety

Configuration

Standard

Configuration

System Configuration Manual

DeviceNet Safety Configurator

19

System Overview

2.2 UE4470 Safety Network Controllers

2.2.1 Safety Network Controller General Overview

The UE4470 Safety Network Controller (UE4470-22EE690) provides various functions,

such as safety logic operations, safety I/O control, and a DeviceNet Safety protocol. The

UE4470 allows you to construct a safety control/network system that meets the

requirements for up to Safety Integrity Level (SIL) 3 in accordance with IEC 61508

(Functional Safety of Electrical/Electronic/ Programmable Electronic Safety-related

Systems) and the requirements for up to Safety Category 4 in accordance with EN 954-1.

In the example system shown below, the safety control system implemented with the

UE4470 and the monitoring system implemented with the standard PLC is realized on the

same network.

 As a Safety Logic Controller, the UE4470 executes safety logic operations and controls

local inputs and outputs.

 As a DeviceNet Safety Originator (i.e. Safety Master), the UE4470 controls the remote

inputs and outputs of DeviceNet Safety Target devices (i.e. Safety Slaves).

 As a Standard Slave, the UE4470 communicates with a DeviceNet Standard Master.

Fig.

2

:

UE4470 S

afety

Network Controller Mixed

System Example

SICK

UE4470

SICK

DeviceNet Safety

Configurator

SICK

UE4450 IP67

Remote I/O

DeviceNet

Standard Master

DeviceNet

Standard Slave

Non-Safety-rated

Control

Safety-rated

Control

Safety Logic Operations

And Safety I/O Control

The DeviceNet Safety

system controls remote

inputs and outputs.

The PLC system monitors the UE4470

(I.e. the safety control system) using

DeviceNet I/O communications and

explicit messages.

System Configuration Manual

DeviceNet Safety Configurator

System Overview

2.2.2 Safety Network Controller Product Features

 Safety Logic Operations

In addition to basic logic functions, such as AND and OR, the UE4470 Safety Network

Controller also supports application function blocks, such as Emergency Stop Pushbutton

Monitoring and Safety Gate Monitoring, that enable various safety applications.

 Local Safety I/O

– A total of 24 local safety input and output points are supported: 16 safety capable

inputs, 4 test/signal outputs and 8 safety capable outputs.

– Faults in external wiring can be detected.

– Dual Channel Mode can be set for pairs of related local inputs.

When Dual Channel Mode is set, the UE4470 Safety Network Controller can evaluate

the input data patterns and the time discrepancy between input signals.

– Dual Channel Mode can be set for pairs of related local outputs. When Dual Channel

Mode is set, the UE4470 Safety Network Controllercan evaluate the output data

patterns.

 DeviceNet Safety Communications

– As a DeviceNet Safety Originator device (e.g. Safety Master), the UE4470 Safety

Network Controller can perform safety I/O communications with up to 16 connections

using up to 16 bytes per connection.

– As a DeviceNet Safety Target device (e.g. Safety Slave), the UE4470 Safety Network

Controller can perform safety I/O communications with a maximum of four

connections using up to 16 bytes per connection.

 DeviceNet Communications

– As a DeviceNet Standard Slave, the UE4470 Safety Network Controller can perform

standard I/O communications with one Standard Master for up to two connections

using up to 16 bytes per connection.

 Standalone Controller Mode

– The UE4470 Safety Network Controller can be used as a Standalone Controller by

disabling the UE4470-22EE690’s DeviceNet communications.

 Configuration with a Graphical Tool

– A graphical tool is provided for both network configuration and logic programming. It

enables easy configuration and programming.

– A Logic Editor can be activated from the SICK DeviceNet Safety Configurator.

– Configuration data can be downloaded and uploaded, and devices can be monitored

online via the USB port on the UE4470-22EE690, via DeviceNet, or via third-party PLC

programming software (using explicit messaging).

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SICK DeviceNet Safety Configurator User manual

SICK DeviceNet Safety Configurator User manual

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