SICK Advanced Series User Manual

Name: SICK Advanced Series
Brand: SICK
Rating: 4 (1 reviews)

270 pages

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Operating Instructions

CLV490 Bar Code Scanner

Contents

Table of contents

1 Notes on this document............................................................................................ 1-1

1.1 Purpose ....................................................................................................................................... 1-1

1.2 Target audience........................................................................................................................ 1-1

1.2.1 Mounting, electrical installation, maintenance and replacement.................... 1-1

1.2.2 Startup, operation and configuration......................................................................... 1-1

1.3 Information content................................................................................................................. 1-2

1.4 Symbols....................................................................................................................................... 1-2

2 Safety information....................................................................................................... 2-1

2.1 Authorized users ...................................................................................................................... 2-1

2.1.1 Mounting and maintenance .......................................................................................... 2-1

2.1.2 Electrical installation and replacement ..................................................................... 2-1

2.1.3 Startup, operation and configuration......................................................................... 2-1

2.2 Intended use.............................................................................................................................. 2-1

2.3 General safety instructions and protection measures .............................................. 2-2

2.4 Quick stop and quick restart................................................................................................ 2-4

2.4.1 Stopping the CLV490...................................................................................................... 2-4

2.4.2 Restarting the CLV490 ................................................................................................... 2-4

2.5 Environmental information....................................................................................................2-4

2.5.1 Power requirements.........................................................................................................2-4

2.5.2 Disposal after removal from service.......................................................................... 2-4

3 Product description .................................................................................................... 3-1

3.1 Design .......................................................................................................................................... 3-1

3.1.1 Scope of delivery............................................................................................................... 3-1

3.1.2 Variants................................................................................................................................. 3-1

3.1.3 System requirements for stand-alone configuration........................................... 3-2

3.1.4 Product features and functions (overview) ............................................................. 3-3

3.1.5 Design ................................................................................................................................... 3-5

3.2 Method of operation............................................................................................................... 3-6

3.2.1 Autofocus function............................................................................................................ 3-7

3.2.2 Event-controlled dynamic focus control ................................................................... 3-8

3.2.3 Reading modes of the CLV490 in stand-alone configuration.......................... 3-8

3.2.4 Scan procedure variants................................................................................................ 3-9

3.2.5 Additional components.................................................................................................3-10

3.3 Indicators and control elements ......................................................................................3-10

3.3.1 Control elements.............................................................................................................3-10

3.3.2 Function of the LEDs......................................................................................................3-11

4 Installation.....................................................................................................................4-1

4.1 Installation sequence ............................................................................................................. 4-1

4.2 Preparations............................................................................................................................... 4-1

4.2.1 Required components..................................................................................................... 4-1

4.2.2 Required accessories...................................................................................................... 4-1

4.2.3 Required auxiliary parts .................................................................................................. 4-1

4.2.4 Replacing the laser warning label ............................................................................... 4-2

4.2.5 Selecting the mounting location .................................................................................. 4-2

4.2.6 Mounting accessories ..................................................................................................... 4-2

4.2.7 Distance between the CLV490 and the object..................................................... 4-4

4.2.8 Count direction of the reading angle RA and code angle CW.......................... 4-6

4.3 Mounting and adjusting the device................................................................................... 4-7

4.3.1 Mounting the CLV490..................................................................................................... 4-7

4.3.2 Adjusting the CLV490 ..................................................................................................... 4-8

4.3.3 Adjusting mode ................................................................................................................4-10

4.4 Mounting the external components................................................................................4-11

4.4.1 Mounting the CDB420 or CDM490 Connection Module................................4-11

4.4.2 Mounting the external reading pulse sensor........................................................4-11

4.4.3 Installing incremental encoder...................................................................................4-12

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Questions and Answers:

T
Todd DukeJul 27, 2025
Why is the "Device Ready" LED not lit on my SICK Advanced Barcode Reader?
- J
  Jennifer SmithJul 28, 2025
  The "Device Ready" LED might not be lit due to several reasons: * If just switched on, the CLV490 might not be getting power. Check the wiring and ensure the power connector is securely fitted to the CDM490 Connection Module. Measure the voltage at pin 1 and pin 5. * The CLV490 may have encountered a device error during its self-test. Try switching the CLV490 off and on again. * The CLV490 might not be in "Reading" mode. Use the "CLV-Setup" program to return to Reading mode. * If in trigger mode, the laser diode may have deactivated after 10 minutes (default setting) following the start of the reading pulse. Terminate the reading pulse, check the reading pulse function, and supply a new pulse.

SICK Advanced Series Specifications

General

Light Source	LED, visible red light (660 nm)
Protection Class	IP65
Typical Scan Rate	500 scans/s
Ambient Operating Temperature	0 °C ... +50 °C
Power Supply	10 V DC ... 30 V DC