SICK CLV 420, Руководство по эксплуатации

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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-9
Figures and Tables
Abbreviations
CAN C ontrolled A rea N etwork (standardized field bus system with a messages-oriented data
transfer protocol)
CDB C onnection D evice B asic
CDM C onnection D evice M odular
CLV C ode- L eser V -Prinzip – Code reader V principle.
The CLV 42x bar code scanners are abbreviated to "CLV" in this documentation, except
where a distinction is necessary
DC D istance C onfiguration
DOF D epth O f F ield
EEPROM E lectrically E rasable P rogramable R ead O nly M emory
HD H igh- D ensity (referred to module width)
HTML H yper T ext M arkup L anguage
LD L ow- D ensity (referred to module width)
LED L ight E mitting D iode
PCB P rinted C ircuit B oard
PLC P rogrammable L ogic C ontroller
RAM R andom A cces M emory
ROM R ead O nly M emory
RTF R ich T ext F ormat
SD S tandard- D ensity (referred to module width)
Tables
Table 3-1: Variants of the CLV 42x....................................................................................................3-1
Table 3-2: Meaning of the LED indicators.......................................................................................3-8
Table 3-3: Beeper function ................................................................................................................... 3-9
Table 4-1: Permissible reading angles between the scan line and bar code ...................4-5
Table 4-2: Permissible range values for the polling reflectors ............................................. 4-11
Table 5-1: Pin assignment of the 15-pin D Sub HD plug .......................................................... 5-2
Table 5-2: Maximum cable lengths between the CLV and host.............................................5-3
Table 5-3: Power-up delay as a function of the device number GN.....................................5-3
Table 5-4: Wiring color assignment of cable no. 6 010 137 (open end)...........................5-4
Table 5-5: Communication parameters for the host interface (default setting)...............5-6
Table 5-6: Characteristic data of the "Sensor 1" switching input..........................................5-8
Table 5-7: Characteristic data of the "Result 1" and "Result 2" switching outputs .... 5-10
Table 6-1: Extract: Default parameter settings of the line/raster scanner CLV 42x ......6-2
Table 6-2: Reading distances for module width 0.35 mm (13.8 mil),
default settings ................................................................................................................... 6-3
Table 6-3: Guide: parameterizing reading pulse source ...........................................................6-8
Table 6-4: Guide: parameterizing laser timeout ...........................................................................6-8
Table 6-5: Guide: settings to be made for the evaluation of identical bar codes ...........6-9
Table 6-6: "Monitor Host Interface" function.............................................................................. 6-21
Table 6-7: Warnings.............................................................................................................................. 6-25
Table 8-1: Error message output on the terminal interface.....................................................8-2
Table 8-2: Meaning of the ST error status in the reading result ............................................8-4
Table 8-3: Troubleshooting: restoring operation (reading mode)..........................................8-5
Table 8-4: Troubleshooting: reading pulse errors in reading mode......................................8-6
Table 8-5: Troubleshooting: result output errors in reading mode........................................8-7
Table 8-6: Troubleshooting: errors in the result status output in reading mode .............8-9