SICK CLV 420, Operating Instructions Manual

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Operating Instructions
CLV 42x bar code scanner
8 009 981/O078/16-08-2004
©
SICK AG · Division Auto Ident · Germany · All rights reserved
I-5
Contents
Table of Contents
1 Notes on this document...............................................................................................1-1
1.1 Function .......................................................................................................................................... 1-1
1.2 Target audience........................................................................................................................... 1-1
1.2.1 Installation, electrical connection, maintenance and replacement................... 1-1
1.2.2 Startup, operation and configuration ............................................................................ 1-1
1.3 Information content.................................................................................................................... 1-1
1.4 Symbols used............................................................................................................................... 1-2
2 Safety information..........................................................................................................2-1
2.1 Authorized personnel ................................................................................................................ 2-1
2.1.1 Installation and maintenance .......................................................................................... 2-1
2.1.2 Electrical connection 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 Switching off the CLV .......................................................................................................... 2-4
2.4.2 Restarting the CLV ............................................................................................................... 2-4
2.5 Environmental information....................................................................................................... 2-4
2.5.1 Power requirements............................................................................................................ 2-4
2.5.2 Disposal after final decommissioning .......................................................................... 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 ......................................................................................................... 3-2
3.1.4 Product features and functions (overview) ................................................................ 3-3
3.1.5 View of line/raster scanner devices ............................................................................ 3-5
3.2 Method of operation.................................................................................................................. 3-6
3.2.1 Scan procedure variants ................................................................................................... 3-7
3.3 Indicators and operating elements ...................................................................................... 3-7
3.3.1 Operating elements............................................................................................................. 3-7
3.3.2 Function of the LED indicators ........................................................................................ 3-7
3.3.3 Function of the beeper ...................................................................................................... 3-9
4 Installation ........................................................................................................................4-1
4.1 Overview of installation sequence........................................................................................ 4-1
4.2 Installation preparations........................................................................................................... 4-1
4.2.1 Laying out required components to be installed ..................................................... 4-1
4.2.2 Laying out accessories ...................................................................................................... 4-1
4.2.3 Laying out other required materials .............................................................................. 4-1
4.2.4 Replacing the laser warning label .................................................................................. 4-2
4.2.5 Selecting the installation location................................................................................... 4-2
4.2.6 Mounting accessories ........................................................................................................ 4-2
4.2.7 Distance between the CLV and the bar code........................................................... 4-4
4.2.8 Count direction of the code position CP ..................................................................... 4-6
4.3 Installing and adjusting the device ....................................................................................... 4-7
4.3.1 Installing the CLV .................................................................................................................. 4-7
4.3.2 Adjusting the CLV ................................................................................................................. 4-7
4.3.3 Auxiliary functions for adjustment .................................................................................. 4-8
4.4 Installing external components.............................................................................................. 4-9
4.4.1 Installing the CDB 420 or CDM 420 connection module .................................... 4-9
4.4.2 Installing the external reading pulse sensor .............................................................. 4-9
4.4.3 Installing the polling reflector ........................................................................................ 4-10
4.5 Removing the device .............................................................................................................. 4-12
5 Electrical connection ....................................................................................................5-1
5.1 Overview of the connection sequence ............................................................................... 5-1