SICK C 4000 Manuel utilisateur

C4000 Entry/Exit

Safety Light Curtain

P E R A T I N G IN S T R U C T I O N S



Operating Instructions

C4000 Entry/Exit

This document is protected by the law of copyright, whereby all rights established therein remain with the com-

pany SICK AG. Reproduction of this document or parts of this document is only permissible within the limits of the

legal determination of Copyright Law. Alteration or abridgement of the document is not permitted without the ex-

plicit written approval of the company SICK AG.

Operating Instructions

C4000 Entry/Exit

Contents

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

1.1 Function of this document ........................................................................................5

1.2 Target group...............................................................................................................5

1.3 Scope..........................................................................................................................5

1.4 Depth of information .................................................................................................5

1.5 Abbreviations .............................................................................................................6

1.6 Symbols used.............................................................................................................6

2 n safety ................................................................................................................................................. 8

2.1 Specialist personnel ..................................................................................................8

2.2 Applications of the device .........................................................................................8

2.3 Correct use.................................................................................................................9

2.4 General safety notes and protective measures.......................................................9

2.5 Environmental protection........................................................................................10

3 Product description...........................................................................................................................11

3.1 Special features.......................................................................................................11

3.2 Operating principle of the device............................................................................11

3.2.1 Device components.....................................................................................11

3.2.2 The light curtain principle ...........................................................................12

3.3 Examples of range of use........................................................................................12

3.4 Status indicators......................................................................................................13

3.4.1 Status indicators of the sender ..................................................................13

3.4.2 Status indicators of the receiver ................................................................14

4 Configurable functions.....................................................................................................................15

4.1 Restart interlock ......................................................................................................15

4.2 External device monitoring (EDM) ..........................................................................16

4.3 Emergency stop .......................................................................................................16

4.4 Signal output (ADO) .................................................................................................17

4.5 Beam coding ............................................................................................................18

4.6 Scanning range........................................................................................................18

4.7 Multiple sampling ....................................................................................................19

4.8 Self-teach dynamic blanking...................................................................................20

4.9 Sender test...............................................................................................................23

5 Installation and mounting ...............................................................................................................24

5.1 Determining the safety distance.............................................................................24

5.1.1 Safety distance from the hazardous point.................................................24

5.1.2 Minimum distance to reflective surfaces ..................................................26

5.2 Steps for mounting the device................................................................................27

5.2.1 Mounting with swivel mount bracket .........................................................28

5.2.2 Mounting with side bracket ........................................................................30

6 Electrical installation........................................................................................................................32

6.1 System connection M26×11 + FE .........................................................................33

6.2 Configuration connection M8× 4 (serial interface) ................................................34

6.3 Extension connection M26×11 + FE .....................................................................35

6.4 External device monitoring (EDM) ..........................................................................36

6.5 Reset button ............................................................................................................37

6.6 Emergency stop .......................................................................................................38

6.7 Signal output (ADO) .................................................................................................39

6.8 Test input (sender test) ...........................................................................................39

Operating Instructions

C4000 Entry/Exit

Contents

7 Commissioning....................................................................................................................................40

7.1 Display sequence during start-up........................................................................... 40

7.2 Aligning sender and receiver .................................................................................. 40

7.3 Test notes ................................................................................................................ 41

7.3.1 Tests before the first commissioning ........................................................ 41

7.3.2 Regular inspection of the protective device by qualified personnel........ 41

7.3.3 Daily functional checks of the protective device ......................................42

8 Configuration .......................................................................................................................................43

8.1 Default delivery status ............................................................................................ 43

8.2 Preparing the configuration.................................................................................... 43

9 Care and maintenance .....................................................................................................................44

10 Fault diagnosis....................................................................................................................................45

10.1 In the event of faults or errors................................................................................ 45

10.2 SICK support............................................................................................................ 45

10.3 Error displays of the diagnostics LEDs................................................................... 45

10.4 Error displays of the 7-segment display................................................................. 46

10.5 Extended diagnostics.............................................................................................. 48

11 Technical specifications..................................................................................................................49

11.1 Data sheet ............................................................................................................... 49

11.2 Response time ........................................................................................................ 52

11.3 Table of weights ...................................................................................................... 54

11.3.1 C 4000 Entry/Exit ....................................................................................... 54

11.3.2 Deflector mirrors PNS 75 and PNS 125.................................................... 54

11.4 Dimensional drawings ............................................................................................ 55

11.4.1 C 4000 Entry/Exit without extension connection ..................................... 55

11.4.2 C 4000 Entry/Exit with extension connection........................................... 56

11.4.3 Swivel mount bracket ................................................................................. 57

11.4.4 Side bracket ................................................................................................ 57

11.4.5 Deflector mirror PNS 75 ............................................................................. 58

11.4.6 Deflector mirror PNS 125........................................................................... 59

12 rdering information .........................................................................................................................60

12.1 Delivery .................................................................................................................... 60

12.2 C 4000 Entry/Exit.................................................................................................... 60

12.3 Additional front screen (weld spark guard)............................................................ 60

12.4 Deflector mirror ....................................................................................................... 61

12.4.1 Deflector mirror PNS 75 for protective field width 0 … 4 m (total) .......... 61

12.4.2 Deflector mirror PNS 125 for protective field width 4 … 15 m (total) ..... 61

12.5 Accessories.............................................................................................................. 62

13 Annex......................................................................................................................................................63

13.1 Declaration of conformity ....................................................................................... 63

13.2 Manufacturer’s checklist ........................................................................................ 64

13.3 List of tables............................................................................................................ 65

13.4 List of illustrations................................................................................................... 66

Operating Instructions Chapter 1

C4000 Entry/Exit

About this document

1About this document

Please read this chapter carefully before working with the documentation and the C 4000

Entry/Exit, also referred to in the following as C 4000 for short.

1.1 Function of this document

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

machine manufacturer or the machine operator in regards to safe mounting, installation,

configuration, electrical installation, commissioning, operation and maintenance of the

safety light curtain C 4000.

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

the safety light curtain is, or will be, integrated. Information on this is to be found in the

appropriate operating instructions for the machine.

1.2 Target group

These operating instructions are addressed to planning engineers,developers and opera-

tors of plants and systems which are to be protected by one or several C 4000 safety light

curtains. It also addresses people who integrate the C 4000 into a machine, initialise its

use, or who are in charge of servicing and maintaining the device.

1.3 Scope

These operating instructions apply to the safety light curtain C 4000 Entry/Exit with the

following entry on the type label in the field Operating Instructions: 8 010 235. This docu-

ment is part of SICK part number 8 010 235 (operating instructions “C 4000 Entry/Exit

Safety Light Curtain” in all available languages).

For the configuration and diagnostics of these devices you require CDS (Configuration &

Diagnostic Software) version 2.10 or higher. To check the version of the software, on the

?menu select Info....

1.4 Depth of information

These operating instructions contain information on:

installation and mounting

electrical installation

commissioning and configuration

care and maintenance

fault, error diagnosis and trouble-

shooting

part numbers

conformity and approval

of the safety light curtain C 4000.

Planning and using protective devices such as the C 4000 also require specific technical

skills which are not detailed in this documentation.

When operating the C 4000, the national, local and statutory rules and regulations must

be observed.

General information on accident prevention using opto-electronic protective devices can

be found in the brochure “Safe Machines with opto-electronic protective devices”.

Note

Chapter 1Operating Instructions

C4000 Entry/Exit

About this document

We also refer you to the SICK homepage on the Internet at

www.sick.com

Here you will find information on:

sample applications

alist of frequently asked questions regarding the C 4000

these operating instructions in different languages for viewing and printing

certificates on the prototype test, the EC declaration of conformity and other documents

1.5 Abbreviations

Application diagnostic output = configurable signal output that indicates a specific status

of the protective device

Electro-sensitive protective equipment (e.g. C 4000)

SICK Configuration & Diagnostic Software

External device monitoring

Enhanced function interface = safe SICK device communication

Output signal switching device

1.6 Symbols used

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

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

Refer to notes for special features of the device.

Display indicators show the status of the 7-segment display of sender or receiver:

Constant indication of characters, e.g. U

Flashing indication of characters, e.g. 8

 Alternating indication of characters, e.g. L and 2

The depiction of numbers on the 7-segment display can be rotated by 180° with the aid of

the CDS. In this document the depiction of the numbers on the 7-segment display is how-

ever always in the normal, non-rotated position.

LED symbols describe the state of a diagnostics LED. Examples:

Red The red LED is illuminated constantly.

Yellow The yellow LED is flashing.

Green The green LED is off.

Instructions for taking action are shown by an arrow. Read carefully and follow the instruc-

tions for action.

Warning!

Awarning indicates an actual or potential risk or health hazard. They are designed to help

you to prevent accidents.

Read carefully and follow the warning notices!

Note

ESPE

CDS

EDM

EFI

SSD

Recommendation

Note

,

Red,Yellow,

Green

Take action …



WARNING

Operating Instructions Chapter 1

C4000 Entry/Exit

About this document

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

you can make the appropriate settings and adjustments. In the CDS open the menu View,

Dialog box and select the item File cards to go straight to the above dialog fields. Alter-

natively, the software wizard will guide you through the appropriate setting.

If you use the SICK switching amplifier UE 402, you will find the functions under the same

names, however to some extent in different places in the CDS Configuration dialog box.

This is dependent on the scope of the related function. The operating instructions for the

UE 402 contain detailed information.

Sender and receiver

In drawings and diagrams, the symbol denotes the sender and the symbol denotes

the receiver.

The term “dangerous state”

The dangerous state (standard term) of the machine is always shown in the drawings and

diagrams of this document as a movement of a machine part. In practical operation, there

may be a number of different dangerous states:

machine movements

electrical conductors

visible or invisible radiation

a combination of several risks and hazards



 

Chapter 2Operating Instructions

C4000 Entry/Exit

n safety

2n safety

This chapter deals with your own safety and the safety of the equipment operators.

Please read this chapter carefully before working with the C 4000 or with the machine

protected by the C 4000.

2.1 Specialist personnel

The safety light curtain C 4000 must be installed, commissioned and serviced only by

specialist personnel. Specialist personnel are defined as persons who

have undergone the appropriate technical training

and

who have been instructed by the responsible machine operator in the operation of the

machine and the current valid safety guidelines

and

who have access to these operating instructions.

2.2 Applications of the device

The safety light curtain C 4000 is an electro-sensitive protective equipment (ESPE).

The physical resolution is 14, 20, 30 or 40 mm with a maximum protective field width of

19 metres (resolution 20 mm and higher). The realisable protective field length is between

900 and 1,500 mm.

The device is a Type 4 ESPE as defined by IEC 61496-1 and -2 and is therefore allowed for

use with controls in control category 4 in compliance with EN 954-1. The device is suitable

for

hazardous area protection

access protection

Access to the hazardous point must be allowed only through the protective field. The

plant/system is not allowed to start as long as personnel are within the hazardous area.

Refer to chapter 3.3 “Examples of range of use” on page 12 for an illustration of the

protection modes.

nly use the safety light curtain as an indirect protective measure!

An opto-electronic protective device provides indirect protection, e.g., by switching off the

power at the source of the hazard. It cannot provide protection from parts thrown out, nor

from emitted radiation. Transparent objects are not detected.

Depending on the application, mechanical protective devices may be required in addition

to the safety light curtain.

The safety light curtain C 4000 Entry/Exit cannot be cascaded.



WARNING

Note

Operating Instructions Chapter 2

C4000 Entry/Exit

n safety

2.3 Correct use

The safety light curtain C 4000 must be used only as defined in chapter 2.2 “Applications

of the device”. It must be used only by qualified personnel and only on the machine where

it has been installed and initialised by qualified personnel in accordance with these operat-

ing instructions.

If the device is used for any other purposes or modified in any way — also during mounting

and installation — any warranty claim against SICK AG shall become void.

2.4 General safety notes and protective measures

Safety notes

Please observe the following procedures in order to ensure the correct and safe use of the

safety light curtain C 4000.

The national/international rules and regulations apply to the installation, commissioning,

use and periodic technical inspections of the safety light curtain, in particular:

–Machine Directive 98/37/EEC

–Work Equipment Directive 89/655/EEC

–the work safety regulations/safety rules

–other relevant health and safety regulations

Manufacturers and operators of the machine on which the safety light curtain is used

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

The notices, in particular the test regulations (see “Test notes” on page 41) of these

operating instructions (e.g. on use, mounting, installation or integration into the existing

machine controller) must be observed.

Changes to the configuration of the devices can degrade the protective function. After

every change to the configuration you must therefore check the effectiveness of the

protective device.

The person who makes the change is also responsible for the correct protective function

of the device. When making configuration changes, please always use the password

hierarchy provided by SICK to ensure that only authorised persons make changes to the

configuration. The SICK service team is available to provide assistance if required.

The tests must be carried out by specialist personnel or specially qualified and authori-

sed 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 machine where

the safety light curtain C 4000 is fitted. The machine operator is to be instructed in the

use of the device by specialist personnel and must be instructed to read the operating

instructions.

The external voltage supply of the device must be capable of buffering brief mains volt-

age failures of 20 ms as specified in EN 60204-1. Suitable power supplies are available

as accessories from SICK (Siemens type series 6 EP 1).



WARNING

Chapter 2Operating Instructions

C4000 Entry/Exit

n safety

2.5 Environmental protection

The safety light curtain C 4000 has been designed to minimise environmental impact. It

uses only a minimum of power and natural resources.

At work, always act in an environmentally responsible manner. For this reason please note

the following information on disposal.

Disposal

Always dispose of unserviceable or irreparable devices in compliance with local/national

rules and regulations on waste disposal.

We would be pleased to be of assistance on the disposal of this device. Contact your local

SICK representative.

Note

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