SICK CLV 421 User Manual

Operating Instructions
CLV 42x bar code scanner
8 009 981/O078/16-08-2004 © SICK AG · Division Auto Ident · Germany · All rights reserved I-7
Contents
8.4 Error status ST in read result of a bar code..................................................................... 8-4
8.5 Troubleshooting........................................................................................................................... 8-5
8.5.1 General malfunction: CLV not ready............................................................................. 8-5
8.5.2 Malfunctions in reading mode: reading pulse errors.............................................. 8-6
8.5.3 Malfunctions in reading mode: result output errors ............................................... 8-7
8.5.4 Malfunctions in reading mode: errors when outputting the result status ...... 8-9
8.5.5 Malfunctions: configuration errors (parameterization)...........................................8-9
8.6 SICK Support............................................................................................................................. 8-10
9 Technical data.................................................................................................................9-1
9.1 Data sheet CLV 420/421/422 bar code scanners (fixed focus) ........................... 9-1
9.2 CLV dimensional drawings....................................................................................................... 9-3
10 Appendix ........................................................................................................................10-1
10.1 Overview...................................................................................................................................... 10-1
10.2 Specification diagrams........................................................................................................... 10-1
10.2.1 Reading conditions for all diagrams........................................................................... 10-1
10.2.2 Reading field diagram for CLV 420 line/raster scanner
(front reading window) .................................................................................................... 10-2
10.2.3 Reading field diagram for CLV 420 line/raster scanner
with 105° angle attachment (lateral reading window)........................................ 10-3
10.2.4 Reading field diagram for CLV 421 line/raster scanner
(front reading window) .................................................................................................... 10-4
10.2.5 Reading field diagram for CLV 422 line/raster scanner
(front reading window) .................................................................................................... 10-5
10.2.6 CLV 42x characteristics field of scanning frequency .......................................... 10-6
10.3 System messages................................................................................................................... 10-6
10.4 Installation and operating instructions for the PC-based
"CLV Setup" program.............................................................................................................10-7
10.4.1 Preparations for installation........................................................................................... 10-7
10.4.2 Installation............................................................................................................................ 10-7
10.4.3 Starting "CLV Setup"..................................................................................................... 10-10
10.4.4 CLV Setup graphical user interface......................................................................... 10-12
10.4.5 Functions........................................................................................................................... 10-13
10.4.6 Hot keys............................................................................................................................. 10-13
10.4.7 Opening and closing tabs............................................................................................ 10-14
10.4.8 Online help – CLV Setup Help................................................................................... 10-14
10.4.9 Transferring parameter sets between CLV Setup and the CLV................... 10-15
10.4.10 Dealing with unknown parameters.......................................................................... 10-15
10.4.11 Writing a log file in terminal emulator ..................................................................... 10-15
10.4.12 Starting CLV Setup with an INI file as an argument .......................................... 10-16
10.4.13 CLV Assistant................................................................................................................... 10-16
10.5 Configuring the CLV with profile bar codes................................................................. 10-17
10.5.1 Activating AutoSetup with a profile bar code....................................................... 10-17
10.5.2 Profile programming...................................................................................................... 10-19
10.6 Configuring the CLV with command strings ................................................................ 10-22
10.7 Calculating parameter values for setting the CLV .................................................... 10-24
10.7.1 Calculating the number of scans.............................................................................. 10-24
10.8 Tables........................................................................................................................................ 10-25
10.8.1 Calculating code length of a bar code ................................................................... 10-25
10.9 Special applications and procedures............................................................................ 10-26
10.9.1 Triggering the teach-in match code 1 via the "Sensor 2"
switching input................................................................................................................. 10-26
10.9.2 Auxiliary input via terminal interface........................................................................ 10-31
10.9.3 Connection to Profibus DP.......................................................................................... 10-34
10.9.4 Connection to DeviceNet............................................................................................ 10-34
10.9.5 Connection to Ethernet TCP/IP................................................................................. 10-34
10.9.6 Buildung up a CAN Scanner Network..................................................................... 10-34

SICK CLV 421 Specifications

General

Brand	SICK
Model	CLV 421
Category	Barcode Reader
Language	English