
Operating Instructions
CLV490 Bar Code Scanner
Contents
I-8 © SICK AG · Division Auto Ident · Germany · All rights reserved 8009993/RA61/2007-07-20
oscillating mirror..............................................................................................................10-9
10.2.5 High density: Reading performance data of line scanner............................ 10-16
10.2.6 High density: Reading performance data line scanner
with oscillating mirror.................................................................................................. 10-21
10.2.7 Low density: Reading performance data of line scanner............................. 10-27
10.2.8 Low density: Reading performance data of line scanner
with oscillating mirror.................................................................................................. 10-31
10.3 Installing and operating the external parameter memory
(connector cover)...............................................................................................................10-34
10.3.1 Function of the external parameter memory....................................................10-35
10.3.2 Installation and electrical connection................................................................... 10-36
10.3.3 Operation ........................................................................................................................ 10-36
10.3.4 Switching on the device for the first time........................................................... 10-37
10.3.5 Adjusting the parameter set in the external parameter memory
(connector cover) after it has been downloaded to the CLV490 ............ 10-37
10.3.6 Meaning of the LEDs.................................................................................................. 10-38
10.3.7 Error messages............................................................................................................10-38
10.3.8 Replacing a CLV490................................................................................................... 10-39
10.4 Optional heating.................................................................................................................. 10-40
10.4.1 Features.......................................................................................................................... 10-40
10.4.2 Design.............................................................................................................................. 10-40
10.4.3 Function........................................................................................................................... 10-40
10.4.4 Electrical installation ...................................................................................................10-41
10.4.5 Outdoor applications .................................................................................................. 10-41
10.5 System messages .............................................................................................................10-42
10.5.1 CLV490 without external parameter memory.................................................. 10-42
10.5.2 CLV490 with external parameter memory connected ................................. 10-42
10.6 Installing and operating the "CLV-Setup" program................................................10-43
10.6.1 Preparations .................................................................................................................. 10-43
10.6.2 Installing the software................................................................................................ 10-43
10.6.3 Starting CLV-Setup...................................................................................................... 10-46
10.6.4 User interface................................................................................................................ 10-48
10.6.5 Functions ........................................................................................................................ 10-49
10.6.6 Hot keys .......................................................................................................................... 10-49
10.6.7 Opening and closing tabs......................................................................................... 10-50
10.6.8 Online help – CLV-Setup Help ................................................................................ 10-50
10.6.9 Transferring parameter sets between CLV-Setup and
the CLV490 ................................................................................................................... 10-51
10.6.10 Unknown parameters................................................................................................. 10-51
10.6.11 Log file in the Terminal Emulator ........................................................................... 10-52
10.6.12 Starting CLV-Setup with an "INI file" as an argument.................................... 10-52
10.6.13 The CLV Assistant........................................................................................................10-52
10.7 Configuring a CLV490 with command strings......................................................... 10-53
10.8 Calculating parameter values for setting the CLV490......................................... 10-55
10.8.1 Calculating the number of scans (for standard decoder)............................ 10-55
10.8.2 Calculating the start position and mirror speed for the forward
and return phase of the One-Shot function ...................................................... 10-57
10.8.3 Calculating the necessary capture area for the bar code if
several bar codes are read on each object...................................................... 10-58
10.9 Tables ..................................................................................................................................... 10-59
10.9.1 Calculating the code length of a bar code......................................................... 10-59
10.10 Discussion of a parameterization example.............................................................. 10-60
10.10.1 Application Conditions ............................................................................................... 10-60
10.10.2 Purpose of this discussion....................................................................................... 10-60
10.10.3 Instructions for solution – step by step.............................................................. 10-60
10.10.4 Important clarifications .............................................................................................. 10-61
10.10.5 Mounting and electrical connection ..................................................................... 10-61
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