Operating instructions

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CLV490

Bar Code Scanner

OPERATING INSTRUCTIONS

New Connectivity

CDB420 and CDM490

Summary of content (270 pages)

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ity c t i v 490 e n C o n CDM New 0 and 2 B4 CD O P E R AT I N G I N S T R U C T I O N S CLV490 Bar Code Scanner Advanced Line
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Software versions Operating Instructions CLV490 Bar Code Scanner Software versions Software/Tool Function Version CLV490-0010/-0011 Firmware V 5. O RA32 CLV490-1010/-1011 Firmware V 5. O RA32 CLV490-6010/-6011 Firmware V 5. O RA32 CLV490-7010/-7011 Firmware V 5. O RA32 CLV490-2010/-2011 Firmware V 5. O RA32 CLV490-3010/-3011 Firmware V 5. O RA32 CLV-Setup Configuration software (windows-based) V 4. 4 QF16 CLV-Setup Help Online help (HTML) V 4.
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Operating Instructions Quick Finder CLV490 Bar Code Scanner CLV490 Bar Code Scanner Quick Finder • What is delivered with the device – Chapter 3.1.1 Scope of delivery, Page 3-1 • CAUTION! – Chapter 2 Safety information, Page 2-1 • Mounting the device at the reading station – Chapter 4 Installation, Page 4-1 • Connecting the device – Chapter 5 Electrical installation, Page 5-1 • Overview of the device and its functions – Chapter 3 Product description, Page 3-1 – Chapter 6.
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Quick Finder Operating Instructions CLV490 Bar Code Scanner Installation procedure (overview) CLV490 in stand-alone configuration (without heating) Start/stop mode: Reading trigger via “Sensor“ switching input (default setting) 1. Check the delivery to make sure that none of the components is missing. 2. Mount the CLV490 at the reading station/ align it with the object carrying the bar code. 3. Mount the CDB420 or CDM490 Connection Module. 4.
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Operating Instructions Contents CLV490 Bar Code Scanner Table of contents 1 1.1 1.2 1.2.1 1.2.2 1.3 1.4 2 2.1 2.1.1 2.1.2 2.1.3 2.2 2.3 2.4 2.4.1 2.4.2 2.5 2.5.1 2.5.2 3 3.1 3.1.1 3.1.2 3.1.3 3.1.4 3.1.5 3.2 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.3 3.3.1 3.3.2 4 4.1 4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.2.6 4.2.7 4.2.8 4.3 4.3.1 4.3.2 4.3.3 4.4 4.4.1 4.4.2 4.4.3 8009993/RA61/2007-07-20 Notes on this document............................................................................................
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Contents Operating Instructions CLV490 Bar Code Scanner 4.4.4 4.5 5 5.1 5.1.1 5.2 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.3 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.3.7 5.3.8 5.3.9 5.4 5.4.1 5.4.2 5.4.3 5.5 5.5.1 5.5.2 5.5.3 5.5.4 5.5.5 5.5.6 5.5.7 5.5.8 5.5.9 6 6.1 6.2 6.2.1 6.2.2 6.3 6.3.1 6.4 6.4.1 6.4.2 6.4.3 6.4.4 6.5 6.5.1 6.5.2 6.5.3 6.5.4 I-6 Mounting the sensors for detecting the object distance ................................ 4-13 Dismantling the device...................................................
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Operating Instructions Contents CLV490 Bar Code Scanner 6.5.5 Show RA-limits..................................................................................................................6-46 6.5.6 Background Analysis......................................................................................................6-47 6.5.7 I/O monitor in increment trigger ................................................................................6-48 6.5.8 Displaying and editing operating data...............
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Contents Operating Instructions CLV490 Bar Code Scanner oscillating mirror .............................................................................................................. 10-9 High density: Reading performance data of line scanner............................ 10-16 High density: Reading performance data line scanner with oscillating mirror.................................................................................................. 10-21 10.2.
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Operating Instructions Contents CLV490 Bar Code Scanner 10.10.6 Parameterize the CLV490 with the "CLV-Setup" program ..........................10-62 10.10.7 Testing the application ...............................................................................................10-68 10.11 Special applications and procedures..........................................................................10-69 10.11.1 Auxiliary input via auxiliary interface ..........................................................
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Figures and tables Operating Instructions CLV490 Bar Code Scanner Abbreviations CAN Controller Area Network (standard field bus system with message-orientated data exchange protocol) CDB Connection Device Basic CDM Connection Device Modular CMF Connection Module Fieldbus CLV Code-Leser V-Prinzip.
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Operating Instructions Figures and tables CLV490 Bar Code Scanner Table 5-14: Table 5-15: Table 5-16: Table 5-17: Table 5-18: Table 5-19: Table 5-20: Table 5-21: Table 5-22: Table 5-23: Table 5-24: Table 5-25: Table 5-26: Table 5-27: Table 5-28: Table 5-29: Table 6-1: Table 6-2: Table 6-3: Table 6-4: Table 6-5: Table 6-6: Table 6-7: Table 6-8: Table 6-9: Table 6-10: Table 6-11: Table 6-12: Table 6-13: Table 6-14: Table 6-15: Table 6-16: Table 6-17: Table 6-18: Table 6-19: Table 6-20: Table 6-21: Table 6-
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Figures and tables Operating Instructions CLV490 Bar Code Scanner Table 6-24: Table 6-25: Table 8-1: Table 8-2: Table 8-3: Table 8-4: Table 8-5: Table 8-6: Table 8-7: Table 8-8: Table 8-9: Table 8-10: Table 8-11: Table 9-1: Table 9-2: Table 9-3: Table 9-4: Table 10-1: Table 10-2: Table 10-3: Table 10-4: Table 10-5: Table 10-6: Table 10-7: Table 10-8: Table 10-9: Table 10-10: Table 10-11: Table 10-12: Table 10-13: Table 10-14: Table 10-15: Table 10-16: Table 10-17: Table 10-18: Table 10-19: Table 10-20: I
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Operating Instructions Figures and tables CLV490 Bar Code Scanner Figures Fig. 2-1: Fig. 3-1: Fig. 3-2: Fig. 3-3: Fig. 3-4: Fig. 3-5: Fig. 3-6: Fig. 4-1: Fig. 4-2: Fig. 4-3: Fig. 4-4: Fig. 4-5: Fig. 4-6: Fig. 4-7: Fig. 4-8: Fig. 4-9: Fig. 4-10: Fig. 4-11: Fig. 5-1: Fig. 5-2: Fig. 5-3: Fig. 5-4: Fig. 5-5: Fig. 5-6: Fig. 5-7: Fig. 6-1: Fig. 6-2: Fig. 6-3: Fig. 6-4: Fig. 6-5: Fig. 6-6: Fig. 6-7: Fig. 6-8: Fig. 6-9: Fig. 6-10: Fig. 6-11: Fig. 6-12: Fig. 6-13: Fig. 6-14: Fig. 6-15: Fig. 6-16: Fig. 6-17: Fig.
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Figures and tables Operating Instructions CLV490 Bar Code Scanner Fig. 9-1: Fig. 9-2: Fig. 10-1: Fig. 10-2: Fig. 10-3: Fig. 10-4: Fig. 10-5: Fig. 10-6: Fig. 10-7: Fig. 10-8: Fig. 10-9: Fig. 10-10: Fig. 10-11: Fig. 10-12: Fig. 10-13: Fig. 10-14: Fig. 10-15: Fig. 10-16: Fig. 10-17: Fig. 10-18: Fig. 10-19: Fig. 10-20: I-14 object-height detector).......................................................................................................
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Operating Instructions Figures and tables CLV490 Bar Code Scanner Fig. 10-21: CLV490-3010/-3011 (High density): Min. and Max. reading distance (measured radially) as a function of the focus position at a resolution of 0.35 mm (13.8 mil) and an aperture angle of α = 40° ....... 10-23 Fig. 10-22: CLV490-3010/-3011 (High density): Min. and Max. reading distance (measured radially) as a function of the focus position at a resolution of 0.35 mm (13.8 mil) and an aperture angle of α = 50° ....... 10-24 Fig.
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Figures and tables Operating Instructions CLV490 Bar Code Scanner Fig. 10-57: Fig. 10-58: Fig. 10-59: Fig. 10-60: Fig. 10-61: Fig. 10-62: Fig. 10-63: Fig. 10-64: I-16 CLV-Setup: auxiliary input via the Terminal Emulator ........................................10-70 Dimensions of the angle bracket, single No. 2013824...................................10-83 Dimensions of the articulated bracket No. 2018435 ......................................10-83 Front view of quick clamping device No.
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Operating Instructions Notes on this document Chapter 1 CLV490 Bar Code Scanner 1 Notes on this document 1.1 Purpose This document is a guide to the operation of the bar code scanner • CLV490 with auto-focus in the following variations: • Line scanner – CLV490-2010, resolution from 0.20 mm (7.9 mil) (high density) – CLV490-2011, resolution from 0.20 mm (7.9 mil) (high density), with heater – CLV490-0010, resolution from 0.30 mm (11.8 mil) (standard density) – CLV490-0011, resolution from 0.
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Notes on this document Chapter 1 Operating Instructions CLV490 Bar Code Scanner 1.3 Information content This document contains all the information required to mount, install, and start up the CLV490 with the factory settings. A series of step-by-step instructions is provided for each of these activities. Configuration of the CLV490 for the application-specific reading situations is carried out with the Windows-oriented PC software "CLV-Setup".
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Safety information Operating Instructions Chapter 2 CLV490 Bar Code Scanner 2 Safety information 2.1 Authorized users For the CLV490 to function correctly and safely, it must be mounted and operated by sufficiently qualified personnel. Repairs to the CLV490 should only be carried out by qualified and authorized SICK AG service staff. The end user must be supplied with the operating instructions. The end user must be provided with expert tuition and is advised to read the operating instructions.
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Safety information Chapter 2 Operating Instructions CLV490 Bar Code Scanner 2.3 ¾ General safety instructions and protection measures Always read the general safety instructions carefully and observe them at all times. Please also observe the warnings in front of the operating instructions in each chapter of this document. Risk of injury by electrical current In the CDM490 Connection Module, the optional CMP490 Power Supply Module is connected to a mains voltage of 100 to 250 V AC/ 50 to 60 Hz.
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Safety information Operating Instructions Chapter 2 CLV490 Bar Code Scanner black-yellow signed on device: black-silver signed on Fig. 2-1: Note Laser warning labels on the CLV490 A set of laser warnings in German/US English and French/US English is included in the delivery scope. The GB English/US English warnings can be pasted over with these if necessary.
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Chapter 2 Safety information Operating Instructions CLV490 Bar Code Scanner 2.4 Quick stop and quick restart 2.4.1 Stopping the CLV490 ¾ Switch off the power supply or remove the cables of the CLV490 from the connection module.
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Product description Operating Instructions Chapter 3 CLV490 Bar Code Scanner 3 Product description 3.1 Design 3.1.1 Scope of delivery The CLV490 is supplied with the following in the packing: • An information sheet (note on device) with terminal diagram and Quick Start instructions • An additional set of Class 2 laser warning labels (self-adhesive) in German/US English and French/US English Depending on the number of devices ordered, one or more copies of the following: • CD-ROM (no.
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Chapter 3 Product description Operating Instructions CLV490 Bar Code Scanner 3.1.3 CLV490 without heater System requirements for stand-alone configuration The following are required to start up and operate the CLV490 without heater: 1. A SICK Connection Module to provide the power supply of the CLV490 (18 to 30 V DC) and connect the data and function interfaces. Available types: – CDB420-001 (no. 1023885) for 10 to 30 V DC, enclosure rating max. IP 65 – CDB420-101 (no.
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Product description Operating Instructions Chapter 3 CLV490 Bar Code Scanner 14. For connection of the CLV490 to the CAN Scanner Network: the Operating Instructions “Application of the CAN interface“ (no. 8009180, English edition). CLV490 with heater The following are required to start up and operate the CLV490 with heater: 1. A SICK Connection Module to provide the power supply for the CLV490 (24 V DC +20 %/–10 %) and connect the data and function interfaces. Available types: – CDM490-0001 (no.
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Chapter 3 Product description Operating Instructions CLV490 Bar Code Scanner • Four status LEDs • External parameter memory optional) simplifies device replacement Operating modes: • Reading mode • Percentage evaluation - for assessing the quality of the reads • Special functions for system installation Bar code evaluation: • All standard bar code types • Max. 50 codes per reading pulse, max. 12 per scan • Code comparison (max.
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Product description Operating Instructions Chapter 3 CLV490 Bar Code Scanner 3.1.5 Design ➋ ➋ ➋ Line scanner (front-end reading window) Line scanner with oscillating mirror (side reading window) ➋ ➊ ➌ ➍ ➎ ➏ ➐ ➑ ➒ Legend ➊ Drilled hole, Ø 3.6 mm (.14 in), 6 mm (.24 in) deep ➋ Laser warning labels ➌ Blind hole thread M6, 7 mm (.28 in) deep, for securing the device Fig. 3-1: ➍ Blind hole thread M4, 10 mm (.
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Chapter 3 Product description Operating Instructions CLV490 Bar Code Scanner 3.2 Method of operation The CLV490 first scans the bar code with a scan line and then decodes it. In stand-alone configuration, the data is forwarded via the serial host interface (main data interface) to a host/PC for further processing, or via the CAN interface to the OTS400 Omni Tracking System. An overview of the CLV490 functions is provided in Fig. 3-2. CLV490 PC Operation Parameterization, etc.
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Operating Instructions Product description Chapter 3 CLV490 Bar Code Scanner System and error messages help you to configure the device and to locate the source of errors during startup and reading mode. 3.2.1 Autofocus function The autofocus function enables the CLV490 to detect the distance of an object without the need for external sensors and adjusts the focus position automatically.
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Chapter 3 Product description Operating Instructions CLV490 Bar Code Scanner In autofocus mode and in combination with the OTS400 Omni Tracking System the CLV490 can also use the object height information from the OTS400 or any other CLV490 transmitted via the CAN bus. 3.2.2 Event-controlled dynamic focus control As an alternative to the autofocus function, the CLV490 can switch its focus position in response to certain events and thus dynamically cover a large reading range.
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Operating Instructions Product description Chapter 3 CLV490 Bar Code Scanner command strings via the data interface or can be left free running. The CLV490 either outputs the reading result at the end of the reading pulse (the back edge of the object has left the end of reading field) or already during the reading pulse as a result of predefined (parametrized) conditions. To separate bar codes of the same type with identical contents, an incremental encoder must be connected to the CLV490.
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Chapter 3 Product description Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror The oscillating mirror also deflects the scan line perpendicularly to the scan direction at both sides around the neutral position with a low oscillating frequency. As a result, the CLV490 can also scan larger areas for bar codes. Due to the V-principle of beam generation, the reading field height is dependent on the reading distance.
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Operating Instructions Product description Chapter 3 CLV490 Bar Code Scanner 3.3.2 Function of the LEDs Four LEDs indicate the operating status, activity of the laser diode, reading result status, and data transfer on the host interface. The LEDs are located on the rear of the device (Fig. 3-6). If the optional external parameter memory is connected, the LEDs also indicate whether the memory was successfully accessed. Device Ready Sensor Read Result Data Fig.
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Product description Chapter 3 Operating Instructions CLV490 Bar Code Scanner Operating mode LED Display Function Percentage Sensor Green • Lights up constantly, as Free-running mode is active evaluation Read Result Green Behavior depends on the reading quality: • Extinguishes if reading rate < 30 % • Blinks twice a second if reading rate 30 % to 70 % • Blinks five times a second if reading rate 70 % to 90 % • Lights up constantly if reading rate > 90 % Adjusting mode Sensor Green • Lights up
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Operating Instructions Product description Chapter 3 CLV490 Bar Code Scanner Operating mode LED Display Function Start – continued – Green Start option: START WITH EXTERNAL PARAMETERS (default) • Blinks for approx. 10 s together with "Device Ready" LED 1) (see above) or • Blinks constantly together with the "Device Ready" LED 2) (see above) Read Result – continued – Start option: START WITH COPY INTERN -> EXTERN • Blinks alternately with "Device Ready" LED for approx.
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Installation Operating Instructions Chapter 4 CLV490 Bar Code Scanner 4 Installation 4.
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Chapter 4 Installation Operating Instructions CLV490 Bar Code Scanner • Measuring tape (up to 3 m (118.2 in)) • Protractor 4.2.4 Replacing the laser warning label If necessary, replace the GB/US laser warning label with the required language (Fig. 4-1). The device is delivered with a set of laser warnings in: • German/US laser warning and • French/US laser warning See also Chapter 2.3 General safety instructions and protection measures, Page 2-2. Supplied laser warnings: Fig. 4-1: 4.2.
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Operating Instructions Installation Chapter 4 CLV490 Bar Code Scanner Blind hole thread, M6, 7 mm (0.28 in) deep Drilled hole, ∅ 3.6 mm, 6 mm (0.24 in) deep Fig. 4-2: Line scanner: position of the securing threads on the CLV490 The CLV490 can be mounted using the SICK bracket: • Mounting bracket, single no. 2013824 • Articulated bracket (2 x mounting bracket, single) no. 2018435 • Quick-clamping device no. 2016110 • Mounting bracket no.
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Chapter 4 Installation Operating Instructions CLV490 Bar Code Scanner 4.2.7 Distance between the CLV490 and the object Basic alignment between the CLV490 and the bar code Depending on the application, the line scanner or line scanner with oscillating mirror versions of the CLV490 is used. Fig. 4-4 shows how the device is aligned with the bar code on the object for each of the two scanning methods. Line scanner Fig.
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Installation Operating Instructions Chapter 4 CLV490 Bar Code Scanner Angular alignment of the CLV490 The alignment of the CLV490 is optimum when the scan line travels over the bar code lines almost at a right angle (90°) (Fig. 4-4). All possible reading angles that can occur between the scan line and the bar code must be taken into consideration (Fig. 4-6 and Table 4-1). α: Azimuth angle (tilt) β: Angle of inclination (pitch) γ: Angle of rotation (skew) Reading range CLV Fig.
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Installation Chapter 4 Operating Instructions CLV490 Bar Code Scanner Note In oscillating mode with variable amplitude, the scan line must always sweep the neutral position (CW = 50). This means that oscillation is not possible in the range 60 CW to 80 CW, for example, but is possible in the range 40 CW to 80 CW. 4.2.8 Explanation Count direction of the reading angle RA and code angle CW The CLV490 can scan and decode several bar codes with each read.
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Operating Instructions Installation Chapter 4 CLV490 Bar Code Scanner Configuring the Code-Info/Separator: 1. Choose the DATA STRINGS tab. 2. Click the CODE-INFO/SEPARATOR field. The EDIT PARAMETER TFS dialog box is displayed. 3. In the list field, click the RA and/or CW parameters. RA and/or CW then appears in the top line. 4. Confirm your selections with OK. 5. Download the data to the CLV490 by clicking in the toolbar. The DOWNLOAD PARAMETERS dialog box is then displayed. 6.
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Installation Chapter 4 Operating Instructions CLV490 Bar Code Scanner 4.3.2 Adjusting the CLV490 The CLV490 can be adjusted in Percentage Evaluation mode. In this mode, the CLV490 displays the quality of the bar code reads that enter the CLV490 reading field statically (the object is not moved on the conveyor belt). The CLV490 performs 100 scans and evaluates the reading quality statistically. It then outputs the reading results every 2 s on the auxiliary interface.
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Operating Instructions Installation Chapter 4 CLV490 Bar Code Scanner The Terminal Emulator is launched and displays the reading result continuously (see Chapter 6.5.2 Percentage evaluation, Page 6-41).
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Chapter 4 Installation Operating Instructions CLV490 Bar Code Scanner 4.3.3 Adjusting mode The "Adjusting mode" helps you to position the center of the scan line on the object. To do so, the CLV490 masks out one half of the scan line from the center (reading angle RA = 50 to RA = 100). This is irrespective of whether the CLV490 is operated in Autofocus mode or with distance configurations for event-driven dynamic focus control. Fig.
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Installation Operating Instructions Chapter 4 CLV490 Bar Code Scanner 4.4 Mounting the external components 4.4.1 Mounting the CDB420 or CDM490 Connection Module 1. Mount the CDB420 or CDM490 Connection Module near the CLV490. The distance between the connection module and CLV490 should not exceed max. 10 m (32.8 ft). 2. Mount the CDB420 or CDM490 in such a way that accessed to the open device is always possible. The auxiliary interface of the CLV490 is accessed via the 9-pin, internal "Aux" plug.
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Chapter 4 Installation Operating Instructions CLV490 Bar Code Scanner ground“ must be selected. Alternatively a fixed focus position can be set. See Chapter c) Parameterizing focus control, Page 6-12. Installing the reading pulse sensor for start/stop mode: 1. Mount the reading pulse sensor. 2. Connect the reading pulse sensor to the "Sensor (1)" switching input of the CLV490 via the CDB420 or CDM490 Connection Module (see Chapter 5.5.7 Connecting the "Sensor" switching input, Page 5-22). 3.
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Operating Instructions Installation Chapter 4 CLV490 Bar Code Scanner 2. Ensure that the incremental encoder is contacting the conveyor and that the friction wheel turns without slipping. 3. Connect incremental encoder to the "IN4" switching input of the CLV490 (not available via the terminals of the CDB420 Connection Module). See Chapter 5.5.8 Connecting the "IN 0" to "IN 4" switching inputs, Page 5-23. 4.4.
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Installation Chapter 4 Operating Instructions CLV490 Bar Code Scanner 4. Set the focus positions for the required reading ranges on the READING CONFIGURATION tab in the "CLV-Setup" program. To do so, choose the INPUTS/SERIAL option in the drop down list of the FOCUS CONTROL section. 5. Click the DISTANCE CONFIGURATION button and edit the required entries in the dialog box that is then displayed (default: Focus position F 1 up to F 8 = 1,200 mm (47.3 in)). 6. As described in Chapter 4.3.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner 5 Electrical installation 5.1 Installation sequence • Connect the CLV490 to a CDB420 or CDM490 Connection Module, or using a customer-specific wiring configuration • Connect the data and function interfaces of the CLV490 in the module • Connect the PC to the Connection Module (at the auxiliary interface on the CLV490) • Connect the power supply to the Connection Module 5.1.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner CLV490 with heater: ¾ Connect the power supply terminals (Pin 1/Pin 5) using copper wires with a minimum cross-section of 0.75 mm2 (approx. 20 AWG) at a maximum length of 10 m (32.8 ft)! 5.2.2 Prefabricated cables (overview) CLV490 Type Temperature range Connection module Optional cables Length Type CLV490 without heater 0 to +40 °C (+32 to +104 °F) CDB420 1 x no. 2027046 or 3m (3.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner 5.2.3 Connections/cables for the CDB420 Connection Modules The CDB420 Connection Module is suitable for connecting one CLV490 without/with heater to peripherals (distribution function) and the power supply. The module can be used to establish a connection to the host (point-to-point) or to integrate the device in a SICK CAN Scanner Network.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner b) CLV490 with heater: The following connection cables with connector cover for the CLV490 can be used: No. 2033126 (10 m (32.8 ft)) or no. 2033127 (15 m (49.2 ft), however not when the RS 232 host interface is used)). The cables must not be extended! If longer cables are required, the entire power supply system (Pin 1/Pin 5) must be connected with a wire cross-section of at least 0.75 mm2 (approx.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner 5.2.4 Connections/cables for the CDM490 Connection Module The CDM490 Connection Module is suitable for connecting one CLV490 without/with heater to peripherals (distribution function) and the power supply. The module can be used to establish a connection to the host (point-to-point), to integrate the device in a SICK CAN Scanner Network or in field bus systems.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner be downloaded from the SICK home page (www.sick.com) at “Service&Support/Downloadpool“. It can be called up using a standard HTML browser (e. g. Internet ExplorerTM). Connecting the CLV490 to the CDM490 a) CLV490 without heater The following connection cables without connector cover for the CLV490 can be used: 2 x no. 2020302 (3 m (3.84 ft)) or 2 x no. 2021815 (10 m (32.8 ft)).
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner 5.3 Connector pin assignment 5.3.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner CLV490 without heater on CDB420 5.3.2 Cable no. 2027046 (connector cover) Cable no.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner CLV490 without heater on CDM490 5.3.3 Cable no.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner CLV490 with heater on CDB420 5.3.4 Cable no.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner CLV490 with heater on CDM490 5.3.5 Cable no.
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Chapter 5 Electrical installation Operating Instructions CLV490 Bar Code Scanner Open end (power supply): Signal Wire Ferrules Connector cover 15-pin plug 15-pin socket VS 1 red 1 1 GND 2 black 5 5 Shield 3 grey Housing Table 5-12: Pin assignment: open end of the cable no. 2030065/no.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner CLV490 without heater on power pack 10 5 15 1 6 11 5.3.6 Cable no.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner CLV490 without heater on power pack 5.3.8 Cable no.
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Operating Instructions Electrical installation Chapter 5 CLV490 Bar Code Scanner CLV490 with/without heater on power pack Cable 1 Cable 2 5.3.9 Cable no.
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Chapter 5 Electrical installation Operating Instructions CLV490 Bar Code Scanner 5.4 Preparations for electrical installation 5.4.1 Requirements for the host interface The host interface of the CLV490 can be operated as an RS 422/485 or an RS 232 interface. Table 5-19 shows the recommended maximum cable lengths as a function of the selected data transfer rate. Interface type Transfer rate Distance from host RS 232 Up to 19,200 bd 38,400 to 57,600 bd Max. 10 m (32.8 ft) Max. 3 m (9.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner Tip The device number can be selected on the DEVICE CONFIGURATION tab in the "CLV-Setup" program. 5.4.3 Non-SICK Power supply unit/connections without the Connection Module Power output If an non-Sick Power supply unit is used, it must be capable of providing the following voltage and power values: • For CLV490 without heater: 18 to 30 V DC, min.
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Chapter 5 Electrical installation Operating Instructions CLV490 Bar Code Scanner 5.5 Electrical installation procedure 5.5.1 Individual steps • Connect the power supply • Connect the host interface • Connect the PC (connect the auxiliary interface) • Connect the "Sensor" and "IN 0" to "IN 4" switching inputs • Connect the "Result 1" to "Result 4" switching outputs 5.5.2 Tools • Tool • Digital measuring device (current/voltage measurement) 5.5.
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Operating Instructions Electrical installation Chapter 5 CLV490 Bar Code Scanner See also the Fitting Instructions for the "Cold-resistent cable no. 2033126/no. 2033127" (order no. 8010971, German/English) used for CDB420 respectively the Fitting Instructions for the "Cold-resistent cable no. 2030065/no. 2031034" (order no. 8010972, German/ English) used for CDM490. b) Power supply via non-SICK Power pack Connecting the CLV490 without connector cover: 1. Connect the cable socket on cable no.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner 5.5.4 Connecting the host interface RS 232 ( )=9-pin Sub D (plug )= 9-pin D-Subon PC connector at PC RS 422 CAN-Network: Connection diagram for SICK CAN Scanner Network see "CLV Connect" program on CD-ROM Fig. 5-3: Connecting the host interface Risk of damage to the interface module Electrical components in the CLV490 may be damaged if the host interface is connected incorrectly.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner For connecting the host interface via the CDB420 or CDM490 Connection Module, see the Operating Instructions for the "CDB420 Connection Module" (no. 8010001, German/English) respectively the Operating Instructions for the "CDM490 Connection Module" (no. 8010005, German/English). Terminating the RS 422 interface: The interface can be terminated in the Connection Module.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner Tip 3. Switch on the PC and power supply to the SICK Connection Module. 4. Set the communication parameters (see Chapter 10.6.3 Starting CLV-Setup, Page 10-46). In the default configuration, the auxiliary interface outputs the reading result in reading diagnosis mode.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner For connecting the switching input via the CDB420 or CDM490 Connection Module, see the Operating Instructions for the "CDB420 Connection Module" (no. 8010001, German/English) respectively the Operating Instructions for the "CDM490 Connection Module" (no. 8010005, German/English). Note An external pulse is not required for Percentage Evaluation mode. 5.5.
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Chapter 5 Electrical installation Operating Instructions CLV490 Bar Code Scanner Input "IN X" CLV490 "I/O" connection Pin Y IN 0 Pin 6 IN 1 Pin 2 IN 2 Pin 7 IN 3 Pin 11 IN 4 Pin 12 Table 5-24: Pin assignment for "IN 0" to IN 4" switching inputs ¾ Connect the sensors as shown in Fig. 5-6. For connecting the switching inputs via the CDB420 or CDM490 Connection Module, see the Operating Instructions for the "CDB420 Connection Module" (no.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner Switching inputs Logic state1) "IN 4" to "IN 0" inputs 10100 10101 10110 10111 11000 11001 11010 11011 11100 11101 11110 11111 Assignment table index Content Assignment Table Distance Config.
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Electrical installation Chapter 5 Operating Instructions CLV490 Bar Code Scanner 5.5.9 Connecting the "Result 1" to "Result 4" switching outputs The four switching outputs can be assigned different functions for outputting result statuses independently of each other. If the assigned event occurs during the reading procedure, the corresponding switching output becomes live at the end of the reading pulse for the selected pulse duration. The pulse duration can be set individually for each output.
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Electrical installation Operating Instructions Chapter 5 CLV490 Bar Code Scanner For connecting the switching outputs via the CDB420 or CDM490 Connection Module, see the Operating Instructions for the "CDB420 Connection Module" (no. 8010001, German/ English) respectively the Operating Instructions for the "CDM490 Connection Module" (no. 8010005, German/English).
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner 6 Operation 6.1 Overview of steps for starting up the CLV490 • Start up the CLV490 with the factory default settings (quick start). With this configuration, the CLV490 can be operated without being connected to a PC. • Connect the PC. See Chapter 5.5.6 Connecting the PC, Page 5-21 and Chapter 10.6 Installing and operating the "CLV-Setup" program, Page 10-43. • Configure (parameterize) the CLV490 for the application. 6.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner 6.2.1 Default settings of the line scanner CLV490 (all variants) Parameter Default setting Decoder SMART/standard Active codes types Code 39, 2/5 Interleaved, Code 128 Code length Freely assignable (2/5 Interleaved: interval 4 to 50 characters) Start/stop ratio Automatic Min./max. reading anlge 5/ 95 RA No. of multiple reads 3 Min./max. no.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner 6.3 Quick start A PC need not be connected when the CLV490 is operated with the factory default settings. Code 39, 2/5 Interleaved, and Code 128 are the default code types enabled (free code lenght, 2/5 Interleaved: interval 4 to 50 characters). 6.3.1 Starting up the CLV490 with the factory default settings 1. Connect the CLV490 as followed: CDB420 Connection Module: use the cable no. 2027046 (connector cover, IP 65).
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner up for 100 ms). The "Result 2" ("Good Read") output is switched for a duration of 100 ms. The CLV490 can now be operated with the factory default settings. The device can be switched off without the configuration data being lost as no changes have been made to the parameter set. 0 Fig. 6-1: 2 3 4 1 2 3 4 5 Bar code pattern (Code 39; module width 0.35 mm (11.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner 6.4 Configuring (parameterization) the CLV490 The CLV490 adapts to the reading situation locally with the configuration. The read, evaluation and output characteristics can, therefore, be parameterized as required on the basis of the factory default settings or an application-specific CLV490 parameter set that has already been created.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Loading a complete CLV490 parameter set (upload) ¾ Click in the toolbar or press [F3] key. CLV-Setup loads the current CLV490 parameter set from the RAM of the CLV490 to its database and displays the values in the tabs. The "Device Ready" LED is extinguished during the upload. If the "CLV-Setup" program does not recognize parameters transferred during the upload, it outputs a warning message.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner 6.4.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Host Interface This tab and further dialog boxes are used to set the following: • Destination of the read result date strings (host interface or CAN interface) • Active physical interface (RS 422/485 or RS 232) • Data format and transmission rate • Data transmission protocol • Start and stop characters of the interface protocol Data Strings This tab and further dialog boxes are used to set the following: • Data output format of
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Extras This tab is used to edit parameters that were not recognized by CLV-Setup after an upload. Note CLV-Setup Online Help contains a detailed description of the functions of the parameters and their valid entries (see Chapter 10.6.8 Online help – CLV-Setup Help, Page 10-50 for calling up Help). 6.4.3 Parameterizing example For a simple application in start/stop mode, Chapter 10.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner a)Parameterizing reading area Irrespective of the type of focus control, the reading area defines the area along the scan line in which the CLV490 always evaluates bar codes. In combination with the multiple focus position switchover/autofocus, this produces a vertical plane relative to the CLV490 (or a tunnel in the case of object tracking in conveyor mode).
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Action Settings in CLV-Setup Define reading angle limitations – and/or – Ö READING CONFIGURATION tab Ö READING AREA section Ö READING ANGLE LIMITS Ö DISTANCE CONFIGURATION button Ö DISTANCE CONFIGURATION tab – configuration 1: Minimum RA and Maximum RA Oscillating mirror: – additionally: Oscillating mirror amplitude CW Define reading space Ö READING AREA section Ö READING AREA Ö READING SPACE PARAMETERS button – – – – Right edge of
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner The time at which focusing occurs relative to the reading pulse can be selected for both types of focus control.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner case, CLV490 measurement inaccuracies must be taken into account when the rectangular autofocus space is defined. Oscillating mirror: When the background is being taught in, the behavior of the oscillating mirror depends on the selected mode (see Chapter 6.5.4 Background teach-in, Page 6-44). Action Settings in CLV-Setup 1.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner Action Settings in CLV-Setup 2.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Overview: Autofocus functions Parameter Autofocus mode Minimum distance Differential background Condition Only one object in the reading field during reading interval Only one object in the reading Serveral objects in the reading field during reading interval field during reading interval 1. Limitation values: autofocus limitation ✖ ❍ ❍ 2. Limitation values: scan angle limitation ✖ ❍ ❍ Oscillating mirror: 3.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Event-controlled focus position switchover (alternative) Event-controlled focus position switchover can be used if the autofocus function does not provide the expected accuracy for the application. Event-controlled focus position switchover is required in the following cases, for example: • Conveyed material with a black surface (e.g.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner e) Parameterizing oscillation mirror functions (optional) Action Settings in CLV-Setup 1. Choose "Oscillating with fixed amplitude" mode (identical amplitude for all distance configurations with event-controlled focus control) Ö OSCILLATING MIRROR tab Ö OSCILLATING MIRROR section – Oscillating with fixed amplitude Ö OSCILLATING section – Frequency – or – 2.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner Note The OSCILLATE WITH VARIABLE AMPILTUDE operating mode can only be selected from amplitudes of min. ±10 CW and an oscillating frequency of 0.4 Hz or higher. The scan line must always sweep the neutral position (CW = 50). This means that oscillation is not possible in the range 60 CW to 80 CW, for example, but is possible in the range 40 CW to 80 CW. Explanation of oscillating mirror functions 1.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner 0 Constant oscillating frequency Limitation of the deflection range (CW value) 0 1 Scan line density equal, independant of object height Fig. 6-5: 3. Oscillating mirror: "Oscillating with variable amplitude" mode "Fixed Position" mode The CLV490 parks the oscillating mirror at the desired position. 10 CW corresponds to – 20°, and 90 CW to +20° (see Fig. 4-8, Page 4-6).
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Conventionally required reading range Line scanner t0 ge ran ng i d Rea Reduced reading range through One-Shot function Line scanner with oscillating mirror t1 ge ran g n i d Rea Fig.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner f) Parameterizing reading mode The selected reading mode depends on the number of objects that are simultanously in the reading field of the CLV490 during each reading interval. This is independent of the number of bar codes on the actual object. Table 6-10 shows an overview of the configurations and applications. Configuration Application See Page A.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Parameterizing reading trigger in the CLV490: Action Settings in CLV-Setup Parameterize reading trigger: one external sensor Ö DEVICE CONFIGURATION tab – or – Start: Ö READING TRIGGER SOURCE section – Sensor Input (Active High) or – Sensor Input (Active Low) Ö READING TRIGGER PARAMETERS button Ö DEBOUNCING SENSOR section – Standard or – Fast or – Time controlled: value or – Track contolled: value (with connected increment encoder) Ö
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner Action Settings in CLV-Setup Parameterize reading trigger: two external sensors Ö DEVICE CONFIGURATION tab – or – Start (sensor 1): Ö READING TRIGGER SOURCE section – Sensor Input (Active High) or – Sensor Input (Active Low) Ö READING TRIGGER PARAMETERS button Ö DEBOUNCING SENSOR section (also for sensor 2 on IN 4) – Standard or – Fast or – Time controlled: value Ö FIRST TRIGGER SENSOR section – Edge or – Level Stop (sensor 2): Ö E
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Action Settings in CLV-Setup Parameterize reading trigger: command strings Ö DEVICE CONFIGURATION tab – or – Start: Ö READING TRIGGER SOURCE section – Serial Interface Stop: Ö READING TRIGGER PARAMETERS button Ö END OF READING INTERVAL section – generated by Trigger Source or – Timer: Timeout (referred to beginning of reading interval) Trigger characters: Ö SERIAL INTERFACE section – Standard Trigger or – Single character Ö Using s
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner Action Settings in CLV-Setup Parameterize reading trigger: Object polling Ö DEVICE CONFIGURATION tab Activating object polling: Start: Ö READING TRIGGER SOURCE section – Object polling Stop: Ö READING TRIGGER SOURCE section Ö END OF READING INTERVAL section – generated by Trigger Source or – Timer: Timeout (referred to beginning of reading interval) or – generated by IN 4 Ö Using IN 4: DEVICE CONFIGURATION tab Ö ASSIGNMENT OF INPUTS
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner Explanation Object polling The process of setting up this automatic reading pulse control (object detection space, scan angle, and oscillating angle limitation) is not the same as that for defining the focus control (reading space and autofocus area) and has to be performed separately. The object detection space should include the rectangular autofocus space. Object polling begins once the system has been started.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner A2. Tracking mode (controlled by Increment) • Max. 10 consecutive objects in conveyor direction simultanously in the reading field, reading one side with internal object tracking Conditions: • Minimum object gap between two objects in conveyor direction: 50 mm (1.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner Action Settings in CLV-Setup 1. Parameterize internal object tracking – contd. – Ö DEVICE CONFIGURATION tab Ö ASSIGNMENT OF INPUTS section Ö IN 4 – Conveyor increment Note: Connect external incremental encoder to "IN 4" switching input! 2.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner Parameterizing reading trigger in the CLV490: Action Settings in CLV-Setup Parameterize reading trigger: one external sensor Ö DEVICE CONFIGURATION tab Start: Ö READING TRIGGER SOURCE section – Sensor Input (Active High) or – Sensor Input (Active Low) Ö READING TRIGGER PARAMETERS button Ö DEBOUNCING SENSOR section – Fast Ö FIRST TRIGGER SENSOR section – Edge or – Level Stop: generated by object release point Output of reading result
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner B. CLV490 integrated in OTS400 Omni Tracking System (mechanical construction called "reading gate") B1.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Action Settings in CLV-Setup Select fixed focus and parameterize one distance configuration see Table 6-8, Page 6-16 Forwarding distance informations (optional) Ö READING CONFIGURATION tab Ö FOCUS CONTROL section Ö AUTOFOCUS PARAMETERS button – AUTOFOCUS OPTIMIZATION PARAMETERS button – OBJECT HEIGHT PASSING IN OTS MODE section – Active Table 6-14: Guide: Parameterizing focus control in CLV490 for master/slaves arrangement with OTC
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner OTC400 Controller: Beside other functions parameterize the following function in the OTC400: Action Settings in CLV-Setup Pameterize operation mode in the OTC400 (master) Ö DEVICE CONFIGURATION tab Ö READING TRIGGER PARAMETERS button Ö OPERATING MODE section – Time controlled (master/slave) output at end of reading gate or – Time controlled (master/slave) output immediate if...
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner B2. Tracking mode (controlled by increment) Note SICK AG can design and preconfigure more complex omni-portal systems to fulfill the customer's reading requirements and then provide appropriately trained personnel to install, test and put these systems into operation. An overview of the parameterization steps for an example situation is given below (the overview does not include all available parameterization options).
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner Action Settings in CLV-Setup Select fixed focus and parameterize one distance configuration see Table 6-8, Page 6-16 Forwarding distance informations (optional) Ö READING CONFIGURATION tab Ö FOCUS CONTROL section Ö AUTOFOCUS PARAMETERS button – AUTOFOCUS OPTIMIZATION PARAMETERS button – OBJECT HEIGHT PASSING IN OTS MODE section – Active Table 6-18: Guide: Parameterizing focus control in CLV490 for object tracking mode with OTC400 P
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner (identical bar-code contents) received from all the slaves and sends this filtered overall reading result for each object to the host at a defined output time during the reading process. The object release point (data output) parameterized in the OTC400 marks the end of the reading field. The object release point parameterized in the CLV490 must always be smaller than that of the OTC400.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner g) Parameterizing laser timeout (for trigger source "Sensor input“/"Ser. interface“) Action Settings 1. Choose laser timeout duration – or – Ö DEVICE CONFIGURATION tab Ö READING TRIGGER PARAMETERS button Ö LASER TIMEOUT section – Duration 2.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner i) Parameterizing the output characteristics Result status: swichting outputs/ "Read Result" LED: • Define function of result status output of "Result 1" to "Result 4" switching outputs ("Read Result" LED): DEVICE CONFIGURATION tab Ö RESULT OUTPUT PARAMETERS button Main Data Interface general: • Destination result data strings Ö HOST INTERFACE tab Ö DESTINATION OF RESULT DATA STRINGS section • Filter reading result Ö DEVICE CONFIGUR
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner 6.5 Operating modes and outputing the reading result The following CLV490 operating modes/functions (and more) can be selected in CLV-Setup: Standard operating mode: • Reading mode For setup: • Percentage evaluation • Adjusting mode For adapting the device to the application at hand: • Configuring (parameterizing) the CLV490. See Chapter 6.4.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Displaying the reading result in the Terminal Emulator: 1. Click in the toolbar. The Terminal Emulator window is then displayed. 2. In the DEVICE MODE section, choose READING MODE. 3. Present the bar code pattern from Fig. 6-1, Page 6-4 to the CLV490 and activate the reading pulse.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Good Read: TT=_ _130 ms MG=_89 % n=_1 AK=1 UV C39 100% ST=0 CL=_2 RA=_55 OD=_338 CS=_43 CA=__6 CK=_71 DI=F PO=–_33 OW=+_ _0 FC=_400 With: 1st. line : 2nd. line: 3rd. line: 4th line TT MG n AK UV C39 100% ST CL RA OD CS CA CK DI = = = = = = = = = = = = = = = PO OW FC ON = = = = Duration of the reading interval (ms) Temporal mean value of the identification quality (%) Number of detected bar codes No.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Triggering the reading pulse via the Terminal Emulator In the default setting the "Sensor" switching input is the (external) trigger source of the reading pulse. The reading pulse can also be triggered directly via the Terminal Emulator of CLV-Setup for test purposes. To do so, a different trigger source must be selected temporarily in the CLV490. 1. Choose DEVICE CONFIGURATION tab. 2.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror: In the Percent Evaluation mode, the CLV490 behaves in the following manner: – in "Oscillating" mode (basic setting: oscillating with a fixed amplitude), the CLV490 shuts off oscillation and positions the scan line under the angle CW = 50 (corresponds to a deflection angle below 105°). This position cannot be altered.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner 8. Note Present the bar code pattern from Fig. 6-1, Page 6-4 and monitor the reading results in the Terminal Emulator window. In default setting, the CLV490 operates in the autofocus mode "Minimum distance“. As a result, the CLV490 focuses on the object that is nearest in Percentage Evaluation mode. The view on the object with the scan line must be unobstructed, i. e. any other objects must not protude into the autofocus space.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner 6.5.4 Background teach-in If the Autofocus function is used in the "Differential Background" or "Differential Background and Tracking" mode, the CLV490 must first learn the ambient background in its reading field to narrow the reading field even further. When the internal distance profile is set, the reading field of the CLV490 must not contain any objects. In this mode, the CLV490 does not output any reading results.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner 4. Choose CLOSE to close the window. If the parameters in the CLV490 were modified as a result of the teach-in procedure, CLV-Setup asks you whether you want to copy and display the modified parameter set by uploading it from the CLV490. 5. Confirm the query with YES. The dialog box closes automatically. The CLV490 resumes Reading mode and the "Device Ready" LED lights up.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner 6.5.5 Show RA-limits In this mode, the CLV490 blanks certain parts of the red scan line so that any limit values defined for the active evaluation range of the scan line can be checked directly during parameterization. The restricted active evaluation range shortens the evaluation time for fast applications, for example, because the evaluation routine only has to take account of unblanked parts of the scan line.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Proceed as follows to check the restricted evaluation range: Note 1. Click in the toolbar. The Terminal Emulator window is then displayed. The CLV490 is in the Reading mode. 2. In the DEVICE MODE section, choose SHOW RA-LIMITS. The dialog box for the distance configuration is then displayed. 3. Click the distance configuration for which the active evaluation range of the scan line has been restricted (DC-specific).
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Choosing displayed curves ¾ To check the parameterization of the autofocus function of the CLV490, activate the AUTOFOCUS checkbox in the ANALYSE section. We recommend that just the background without object be viewed with the function first, and then check whether the CLV490 has correctly focused on the object after it is brought into the foreground.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner Configuring and calling up I/O monitor for display 1. In the symbol bar, click or select CLV490, I/O MONITORING in the menu bar. The SIGNAL CHOICE dialog box is then displayed (Fig. 6-15). 2. Select the desired input, output or data transfer direction for each selection (entry) on the left side in one of the drop-down lists. 3. Click the ADD button.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Fig. 6-16: CLV-Setup: Example of output in the "I/O Monitoring" dialog box a) RUN mode After opening, the dialog box automatically displays the switching conditions (high, low), their result-dependent changes and the data communication of the host interface as a marker in the plot diagram. This is done continuously.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner Scrolling through events: A scroll bar will appear to allow scrolling to previous events in the plot diagram which are not visible in the display. The large arrow buttons on the bottom, left-hand side also enable scrolling through the events (down arrow: backward in time, up arrow: forward in time). The arrows next to both output fields control the display of data strings.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner Placing the second measurement cursor to the left (previous point in time) of the first measurement cursor is not permitted. If this is attempted, the first measurement cursor which was set and the table contents are cleared. A cursor cannot be placed outside the visible range of the plot diagram. An event which cannot be seen can appear in the measured value table, however.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner 6.5.8 Displaying and editing operating data This function enables statistical operating data, which the CLV490 maintains in the form of counters during the reading procedure, to be displayed and reset. The CLV490 does not output a reading result in this mode. 1. Click in the tool bar. The CLV490 cancels the Reading mode and the "Device Ready" LED is extinguished. The OPERATING DATA dialog box appears (Fig. 6-17). 2.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner 6.5.9 Reading diagnosis Function of the auxiliary interface. In this mode, the CLV490 outputs the data contents of all the bar codes that were read – including those that, according to the evaluation criteria, were not read properly and were thus incorrect – together with the associated reading diagnosis data via the auxiliary interface.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner Displaying the data traffic of the host interface in the Terminal Emulator: The data traffic of the host interface can be displayed in the Terminal Emulator of CLV-Setup. Fig. 6-18 shows an example of how the reading result can be output. 1. Choose the serial interface as the external trigger source for the reading pulse. See Chapter 6.5.1 Reading mode (standard operating mode), Page 6-38. 2. Click in the toolbar.
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Operation Chapter 6 Operating Instructions CLV490 Bar Code Scanner Tip The structure of the data output string of the host interface can be configured via the DATA STRINGS tab. • Up to 10 elements, consisting of constants (letters, digits, control characters) and/or reading diagnosis data, can be entered in the "Header", "Code-Info/Separator", "Splitter" und "Terminator" blocks. • Up to 5 elements, consisting of constants (letters, digits, control characters) can be entered in the "Splitter" blocks.
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Operating Instructions Operation Chapter 6 CLV490 Bar Code Scanner 6.5.13 Self-test After the CLV490 has been switched on, it performs a self-test before it is initialized with the parameter set. The test can be called up explicitly at any time via CLV-Setup. During the selftest, the CLV490 checks that its hardware components are functioning correctly. A final message via the auxiliary interface provides information on the test result.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner 6.5.14 Executing CLV490 functions interactively CLV-Setup enables a number of CLV490 functions to be executed interactively. CLV-Setup prompts the user to carry out specific actions and provides information on the progress of the function being executed.
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Operation Operating Instructions Chapter 6 CLV490 Bar Code Scanner 6.6 CLV490 messages The CLV490 outputs encoded system and error messages via the auxiliary interface to report user actions or events in the reading process. When the system is started, the CLV490 also outputs system messages in plain text (English). If configured accordingly, the CLV490 transfers the error status ST in the data output string of the host interface. 6.6.
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Chapter 6 Operation Operating Instructions CLV490 Bar Code Scanner 6.7 1. Switching off the CLV490 If the parameter set was modified in CLV-Setup or was only stored temporarily in CLV490 via a download ("Temproray" option or via context menu (right mouse button)), the parameter set must be stored permanently in the CLV490 by choosing the PERMANENT storage option. 2. Save the parameter set as a configuration file "*.scl" in CLV-Setup. 3.
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Maintenance Operating Instructions Chapter 7 CLV490 Bar Code Scanner 7 Maintenance 7.1 Maintenance during operation The CLV490 functions maintenance free. Regular maintenance is not required to guarantee laser class 2 of the CLV490. Note Don’t open the device. The warranty will be forfeited if the device is opened. The CLV indicates any faults or malfunctions by outputting coded system and error messages (e. g. "CLV SYS-Failure: 081") via its auxiliary interface.
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Chapter 7 Maintenance Operating Instructions CLV490 Bar Code Scanner Clean here Front reading window Fig. 7-1: Side reading window Cleaning the reading window If the reading window is scratched or damaged (cracked, broken), it must be replaced. Please contact the SICK Service. Cleaning the housing In order to ensure sufficient cooling for the CLV490, make sure that the housing is always clean. ¾ Use a soft brush to free the housing from dust.
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Operating Instructions Maintenance Chapter 7 CLV490 Bar Code Scanner 7.3 Checking the incremental encoder If an incremental encoder is used, check the correct position on the conveyor. ¾ 7.4 Ensure that the incremental encoder always contact the conveyor so that the friction wheel turns without slipping. Disposal Irreparable devices or devices that are no longer required must be disposed of in an environmentally-friendly manner: 1.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner 8 Troubleshooting 8.1 Overview of possible errors and malfunctions 8.1.1 Mounting errors • CLV490 aligned incorrectly with the object carrying the bar code (e. g. blanking) • Reading pulse sensor positioned incorrectly (e. g. internal reading interval starts too soon or too late) • With event-controlled focus control: sensors for object height detection positioned incorrectly 8.1.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner on the auxiliary interface. The reading interval must be terminated by resetting the trigger signal. The laser diode is activated again by the next reading trigger. 8.3 Error messages The CLV490 outputs coded error message (number combinations) via the auxiliary interface only. Table 8-1 contains a list of the messages.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner 8.3.2 LED error messages for the external parameter memory (connector cover) The CLV490 also reports errors accessing the external parameter memory by means of the "Device Ready" and "Read Result" LEDs. LED behavior Meaning Possible cause Remedy 1. When the device is switched on, the "Device Ready" LED blinks for approx. 10 s and then lights up constantly. Start option: START WITH EXTERNAL PARAMETERS.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner LED behavior Meaning Possible cause 4. When the device is swiched on, the "Device Ready" LED and "Read Result" LEDs blink continuously 2). – continued – • Start option: START WITH COPY • External parameter INTERN –> EXTERN. memory is not connected. The CLV490 was not able to copy the internal parameter set to the external memory. • Data transmission error. It has loaded the internal parameter set to its RAM. 5.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner 8.3.3 Messages for errors accessing the external parameter memory (connector cover) The CLV490 outputs further error messages, in addition to the general error messages in Chapter 8.3.1 CLV490 without external parameter memory, Page 8-2, if problems arise when the external parameter memory is accessed. Message Meaning Possible cause Remedy 1.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner Message Meaning Possible cause 5. "error: writing parameters CLV -> EXT, internal parameters loaded" (Error type: 110, 111, 112) Start option: START WITH COPY Data transmission error. INTERN –> EXTERN. The CLV490 was not able to copy the internal parameter set to the external memory. It has loaded the internal parameter set to its RAM. 6.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner 8.4 ST error status in the reading result of a bar code Value Meaning Possible cause Remedy 0 Good Read. – Not applicable. 2 No bar code of the enabled code type found according to the evaluation criteria. • No bar code in the CLV490‘s reading • Synchronize the pulse of the CLV490 field during the reading pulse with the entry of a bar code into the reading field.
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Troubleshooting Chapter 8 Operating Instructions CLV490 Bar Code Scanner Value Meaning Possible cause Remedy F The CHECK MIN. NUMBER OF CODES function is active. The number of valid codes detected by the CLV490 in Reading mode is less than that specified under NUMBER OF CODES: MINIMUM.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner 8.5 Troubleshooting The following are required for troubleshooting purposes using the tables below: • These Operating Instructions • Tools • A tape measure (up to 3 m (9.84 ft)) • A digital measuring device (current/voltage measurement) • A PC running CLV-Setup • A 3-core RS 232 data cable (null modem cable), pins 2 and 3 crossed, e. g. no. 2014054 8.5.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner 8.5.2 ¾ Malfunctions in Reading mode: reading trigger errors Check whether the "Device Ready" LED lights up. If the LED does not light, see Table 8-5, Page 8-9. CLV490 in stand-alone configuration Malfunction Possible cause 1. Trigger mode: Sensor input (external sensor). Reading mode "Start/stop" or "Tracking ": • Sensor not connected or connected to incorrect switching input.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner Malfunction Possible cause 2. Trigger mode: Serial interface Reading mode "Start/stop" or "Tracking ": • Incorrect reading pulse source parameterized in the CLV490. The CLV490 cannot be clocked: – the "Sensor" LED does not light up – the red scan line does not appear • Incorrect command used. • The CLV490 is not receiving any command strings on the data interface to start the reading interval.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner Malfunction Possible cause 4. CLV490 does not respond to an external signal that ends the reading pulse (sensor input, serial interface) Reading mode "Start/stop": Trigger mode: one external sensor • Incorrect end of reading pulse parameterized in the CLV490. • No signal from the sensor at the "Sensor“ switching input.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner CLV490 integrated in OTS400 Omni Tracking System Malfunction Possible cause 1. Trigger mode in the CLV490: OTS trigger • Incorrect reading pulse source parameterized in the CLV490.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner 8.5.3 ¾ Malfunctions in Reading mode: result output errors Check whether the "Device Ready" LED lights up. If the LED does not light, see Table 8-5, Page 8-9. CLV490 in stand-alone configuration Here: number of bar codes to be read = 1 Malfunction Possible cause Remedy 1.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner Malfunction Possible cause Remedy 1. The "Read Result" LED (default setting: Autofocus: Good Read) does not light up at the end • An obstacle in the reading area is closer • In the "CLV-Setup" program: choose the of the reading pulse: to CLV490 than the object carrying the READING CONFIGURATION tab, AUTOFOCUS bar code(s).
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner Malfunction Possible cause Remedy • In the "CLV-Setup" program: choose the CODE CONFIGURATION tab, DECODER section: choose SMART decoder. Download all changes to CLV490! The reading angles at which the bar code • In the "CLV-Setup" program: choose the appears to the CLV490 are too large. CODE CONFIGURATION tab, DECODER section: choose Standard decoder.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner Malfunction Possible cause Remedy 3. The data content of the bar code output • The data format on the host interface is • In the "CLV-Setup" program: choose the by the CLV490 is incorrect or incomparameterized incorrectly in the CLV490. HOST INTERFACE tab, DATA FORMAT section. plete. Are the values correct? • The CLV490 suppresses the last charac- • In the "CLV-Setup" program: choose the ter in the bar code.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner 8.5.4 ¾ Malfunctions in Reading mode: errors in the result status output Check whether the "Device Ready" LED lights up. If the LED does not light, see Table 8-5, Page 8-9 . Malfunction Possible cause Remedy The switching outputs – "Result 1" (default setting: Device Ready) – "Result 2" (default setting: Good Read) – "Result 3" (default setting: No Read) – "Result 4" (default setting: Match 1) are not outputting any pulses.
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Operating Instructions Troubleshooting Chapter 8 CLV490 Bar Code Scanner 8.5.5 ¾ Malfunctions in Reading mode: oscillating mirror errors Check whether the "Device Ready" LED lights up. If the LED does not light, see Table 8-5, Page 8-9. Malfunction Possible cause Remedy 1. The oscillating mirror does not move. Incorrect operating mode set in the CLV490. In the "CLV-Setup" program: choose the OSCILLATING MIRROR tab, OSCILLATING MIRROR section.
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Chapter 8 Troubleshooting Operating Instructions CLV490 Bar Code Scanner 8.6 SICK Support If a system error occurs repeatedly ("CLVSYS-Failure: xxx", xxx= 000 ... 215)or if you cannot correct an error using the above measures, the CLV490 may be defective. The CLV490 cannot be repaired by the user, meaning that it is not possible to re-establish functions after a failure. However, the CLV490 can be rapidly replaced by the user. See Chapter 10.
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Operating Instructions Technical data Chapter 9 CLV490 Bar Code Scanner 9 Technical data 9.
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Chapter 9 Technical data Operating Instructions CLV490 Bar Code Scanner Type CLV490-0010 (Standard density) CLV490-2010 (High density) CLV490-6010 (Low density) Electrical connections 1 x 15-pin D Sub HD plug, 1 x 15-pin D Sub HD socket Operating voltage/power consumption 18 to 30 V DC/ typically 11 W, max.
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Operating Instructions Technical data Chapter 9 CLV490 Bar Code Scanner 9.3 Data sheet CLV490-0011 /-2011/-6011 bar code scanner Technical data as CLV490-0010/-2010/-6010 with the following exceptions: Type CLV490-0011 (Standard density) CLV490-2011 (High density) Design line scanner with heater Switching on function/temperature graph see Chapter 10.4 Optional heating, Page 10-40 CLV490-6011 (Low density) Power-on delay 35 to 40 min (at 24 V DC and min.
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Technical data Chapter 9 Operating Instructions CLV490 Bar Code Scanner 9.5 Dimensioned drawings – CLV490 9.5.1 Line scanner (standard device) without /with heater CLV490-0010 CLV490-0011 CLV490-2010 CLV490-2011 CLV490-6010 CLV490-6011 All dimensions in mm (in) Fig.
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Operating Instructions Technical data Chapter 9 CLV490 Bar Code Scanner 9.5.2 Line scanner with oscillating mirror (without/with heater) CLV490-1010 CLV490-1011 CLV490-3010 CLV490-3011 CLV490-7010 CLV490-7011 All dimensions in mm (in) Fig.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner 10 Appendix 10.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.2.2 Overview of diagrams Line scanner CLV490-Type Resolution Scanning method Diagram Page CLV490-0010/-0011 Standard density Line scanner Reading field height/resolution as a function of reading distance 10-3 CLV490-0010/-0011 Standard density Line scanner Min. and max. reading distance (DOF) for 0.35 mm/40° 10-4 CLV490-0010/-0011 Standard density Line scanner Min. and max. reading distance (DOF) for 0.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner Reading distance Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 0.50 mm (19.7 mil) 0.35 mm (13.8 mil) 0.30 mm (11.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner r Line scanner (front reading window): CLV490-0010/-0011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 40° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Reading ranges from approx. 1,540 mm (60.7 in) focus position are typical values! Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 Fig.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-0010/-0011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 56° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 Fig. 10-3: Reading conditions: see Table 10-1, Page 10-1 CLV490-0010/-0011 (Standard density): Min. and Max.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-0010/-0011 Resolution: 0.50 mm (19.7 mil) Aperture angle: 40° Radial reading distance max. reading distance Dimensions in mm (in) min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 Fig. 10-4: 10-6 Reading conditions: see Table 10-1, Page 10-1 CLV490-0010/-0011 (Standard density): Min. and Max.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-0010/-0011 Radial reading distance Resolution: 0.50 mm (19.7 mil) Aperture angle: 56° Dimensions in mm (in) max. reading distance min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 Fig. 10-5: Reading conditions: see Table 10-1, Page 10-1 CLV490-0010/-0011 (Standard density): Min. and Max.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-0010/-0011 Dimensions in mm (in) Scanning frequency (Hz) Radial reading distance Resolution: 0.35 mm (13.8 mil) 0.50 mm (19.7 mil) Fig.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner Reading distance Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/ reading distance: see Fig. 10-12, Page 10-14 0.50 mm (19.7 mil) 0.35 mm (13.8mil) 0.30 mm (11.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-1010/-1011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 40° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Reading ranges from approx. 1,440 mm (56.7 in) focus position are typical values! Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-12, Page 10-14 Fig.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-1010/-1011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 50° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-12, Page 10-14 Fig. 10-9: Reading conditions: see Table 10-1, Page 10-1 CLV490-1010/-1011 (Standard density): Min. and Max.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-1010/-1011 Resolution: 0.50 mm (19.7 mil) Aperture angle: 40° Radial reading distance max. reading distance Dimensions in mm (in) min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-12, Page 10-14 Reading conditions: see Table 10-1, Page 10-1 Fig. 10-10: CLV490-1010/-1011 (Standard density): Min. and Max.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-1010/-1011 Resolution: 0.50 mm (19.7 mil) Aperture angle: 50° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Fig. 10-12, Page 10-14 Reading conditions: see Table 10-1, Page 10-1 Fig. 10-11: CLV490-1010/-1011 (Standard density): Min. and Max.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-1010/-1011 Dimensions in mm (in) Scanning frequency (Hz) Radial reading distance Resolution: 0.35 mm (13.8 mil) 0.50 mm (19.7 mil) Reading conditions: see Table 10-1, Page 10-1 Fig.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-1010/-1011 Dimensions in mm (in) Deflection range 40 max. angle ction Defle ° Radial reading distance Resolution: 0.30 mm (11.8 mil) 0.35 mm (13.8 mil) 0.50 mm (19.7 mil) Reading conditions: see Table 10-1, Page 10-1 Fig.
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Reading field height 10-16 ang le α 40° =4 0° α= © SICK AG · Division Auto Ident · Germany · All rights reserved Reading distance Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/reading distance: see Fig. 10-18, Page 10-20 0.30 mm (11.8 mil) 0.25 mm (9.8 mil) 0.20 mm (7.9 mil) Resolution: 10.2.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-2010/-2011 Resolution: 0.25 mm (9.8 mil) Aperture angle: 40° Radial reading distance Dimensions in mm (in) Resolution 0.2 mm (7.9 mil): Depth of field reduced by 20 % compared to depth of field at resolution 0.25 mm (9.8 mil) (typical values) max. reading distance min.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-2010/-2011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 40° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Reading ranges from approx. 1,540 mm (60.7 in) focus position are typical values Focus position Characteristics field scanning frequency/ reading distance: see Table 10-18, Page 10-20 Reading conditions: see Table 10-1, Page 10-1 Fig.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-2010/-2011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 56° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Table 10-18, Page 10-20 Reading conditions: see Table 10-1, Page 10-1 Fig. 10-17: CLV490-2010/-2011 (High density): Min. and Max.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner Line scanner (front reading window): Scanning frequency (Hz) CLV490-2010/-2011 Dimensions in mm (in) Radial reading distance Resolution: 0.20 mm (7.9 mil) 0.25 mm (9.8 mil) 0.30 mm (11.8 mil) Reading conditions: see Table 10-1, Page 10-1 Fig.
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8009993/RA61/2007-07-20 ang le α α ngle re a u t r e =4 0° 0° =4 Dimensions in mm (in) © SICK AG · Division Auto Ident · Germany · All rights reserved Reading distance Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/reading distance: see Fig. 10-23, Page 10-25 0.30 mm (11.8 mil) 0.25 mm (9.8 mil) 0.20 mm (7.9 mil) Resolution: 10.2.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-3010/-3011 Resolution: 0.25 mm (9.8 mil) Aperture angle: 40° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Reading ranges typical values! Focus position Characteristics field scanning frequency/ reading distance: see Table 10-23, Page 10-25 Reading conditions: see Table 10-1, Page 10-1 Fig.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-3010/-3011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 40° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Reading ranges from approx. 1,440 mm (56.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-3010/-3011 Resolution: 0.35 mm (13.8 mil) Aperture angle: 50° Radial reading distance Dimensions in mm (in) max. reading distance min. reading distance Focus position Characteristics field scanning frequency/ reading distance: see Table 10-23, Page 10-25 Reading conditions: see Table 10-1, Page 10-1 Fig. 10-22: CLV490-3010/-3011 (High density): Min. and Max.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-3010/-3011 Dimensions in mm (in) Scanning frequency (Hz) Radial reading distance Resolution: 0.20 mm (7.9 mil) 0.25 mm (9.8 mil) 0.30 mm (11.8 mil) Reading conditions: see Table 10-1, Page 10-1 Fig.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-3010/-3011 Deflection range Dimensions in mm (in) c Defle ma ngle tion a ° x. 40 Radial reading distance Resolution: 0.20 mm (7.9 mil) 0.25 mm (9.8 mil) 0.30 mm (11.8 mil) Reading conditions: see Table 10-1, Page 10-1 Fig.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner Ape rture ang le rture Ape α= 40° 0° =4 le α ang Dimensions in mm (in) Reading field height Line scanner (front reading window): CLV490-6010/-6011 Reading distance Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/reading distance: see Fig. 10-28, Page 10-30 –15° to +15° (typical values!) –30° to +30° –45° to +45° Low density: Reading performance data of line scanner Tilt Resolution: 0.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-6010/-6011 Resolution: 0.5 mm (19.7 mil) Aperture angle: 40° Radial reading distance Dimensions in mm (in) CLV490-7010/-7011: Max. reading distance for 0.5 mm (19.7 mil) /40° reduced by 25 % compared to max. reading distance for CLV490-6010/6011 max. reading distance min.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-6010/-6011 Resolution: 0.5 mm (19.7 mil) Aperture angle: 60° Radial reading distance Dimensions in mm (in) CLV490-7010/-7011: Max. reading distance for 0.5 mm (19.7 mil)/50° reduced by 25 % compared to max. reading distance for CLV490-6010/6011 max. reading distance min.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Line scanner (front reading window): CLV490-6010/-6011 Scanning frequency (Hz) Dimensions in mm (in) Radial reading distance Resolution: 0.50 mm (19.7 mil) Reading conditions: see Table 10-1, Page 10-1 Fig.
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Reading field height 8009993/RA61/2007-07-20 ang le α =4 0° Reading distance –15° to +15° (typical values!) –30° to +30° –45° to +45° Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/reading distance: see Fig. 10-30, Page 10-32 Tilt Resolution: 0.5 mm (19.7 mil) 10.2.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Reading distance at a resolution of 0.5 mm (19.7 mil)/aperature angle 40° see Fig. 10-26, Page 10-28 Reading distance at a resolution of 0.5 mm (19.7 mil)/aperature angle 50° see Fig. 10-27, Page 10-29 Line scanner with oscillating mirror (side reading window): CLV490-7010/-7011 Dimensions in mm (in) Scanning frequency (Hz) Radial reading distance Resolution: 0.50 mm (19.7 mil) Reading conditions: see Table 10-1, Page 10-1 Fig.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV490-7010/-7011 Deflection range Dimensions in mm (in) Defle a ction 40° max. ngle Radial reading distance Tilt: Resolution: 0.50 mm (19.7 mil) –45° to +45° –30° to +30° –15° to +15° Reading conditions: see Table 10-1, Page 10-1 Fig.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner 10.3 Installing and operating the external parameter memory (connector cover) The external parameter memory is available as an accessory. It is located in a connector cover and comprises a permanent, rewriteable memory (EEPROM) with 4 kByte from CLV490 firmware V 2.0. The connector cover covers the two connections of the CLV490 in the enclosure rating IP 65. The cover is shown in Fig. 10-32.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner 10.3.1 Function of the external parameter memory When it is started, the CLV490 is initialized with the data stored in its internal parameter set (EEPROM). If this parameter set has been copied to an external memory, the device can be replaced easily. The replacement device, therefore, does not have to be configured manually.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.3.2 Installation and electrical connection The pin assignments/wire colors for the connection cables of the parameter memory are shown in the following tables: – Parameter memory no. 2030023: Table 5-5, Page 5-8 – Parameter memory no. 2020307: Table 5-6 and Table 5-7, Page 5-9 – Parameter memory no. 2033126/no. 2033127: Table 5-8 and Table 5-9, Page 5-10 – Parameter memory no. 2030065/no.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Start with external parameters (default setting) When it starts, the CLV490 loads the external parameter set to its RAM. The "Device Ready" LED blinks for approx. 10 s and then lights up constantly. The data in the CLV490 is lost when the device is switched off. Start with copy internal -> external When it starts, the CLV490 loads the internal parameter set to its RAM.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner Fig. 10-34: CLV-Setup: dialog box for adjusting the external parameter memory ¾ Adjust the parameter set in the external parameter memory as described in Chapter 6.4.1 Configuring the CLV490 via the user interface of CLV-Setup, Page 6-5. 10.3.6 Meaning of the LEDs The function of the two "Device Ready" and "Read Result" LEDs, as defined by the selected start option, is shown in Table 3-3, Page 3-12.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.3.8 Replacing a CLV490 The device is replaced by starting the new CLV490 with the START WITH EXTERNAL PARAMETERS option (default). This is the case when the device is put into service for the first time, e. g. when it is taken from the warehouse. The device must be replaced with a device of the same type. You do not need to connect a PC to replace the device. ¾ Replace the device as described in Chapter 10.12.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.4 Optional heating 10.4.1 Features • Integrated heater (permanently installed) • Wider range of applications for CLV490: up to max. –35 °C (–31 °F) • Supply voltage 24 V DC +20 %/–10 % • CLV490 enabled via internal temperature switch (power-up delay approx. 35 to 40 min. at 24 V DC and min. ambient temperature of –35 °C (–31 °F)) • Required cable cross-section (power supply): min. 0.75 mm2 (approx. 20 AWG) 10.4.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.4.4 Electrical installation Cable cross-section The connection cables for the power supply must have a cross-section of at least 0.75 mm2 (approx. 20 AWG). See also Chapter 5.4.2 Supply voltage, Page 5-16. Power consumption The power consumption depends on the variant: • Line scanner with heater: typically 75 W and max. 90 W • Line scanner with oscillating mirror and heater: typically 75 W and max.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.5 System messages The CLV490 outputs all system messages in plain text on the auxiliary interface. The messages are in English and can be displayed in the Terminal Emulator in the "CLV-Setup" program. See also Chapter 6.6.1 Displaying messages, Page 6-59. 10.5.1 CLV490 without external parameter memory Message Meaning "CLV490 Soft.Vers. Vx.xx Aend. Nr.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner 10.6 Installing and operating the "CLV-Setup" program The scope of delivery of the CLV490 includes a CD-ROM ("Manuals & Software") containing the "CLV-Setup" program.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner Select the option to save the software locally on your local hard disk and confirm with OK. In the FILE DOWNLOAD dialog box select the desired target directory on your hard disk. The “CLVSetupxx.exe“ file is then saved at this location (xx = version number). Select OPEN in the dialog box to start the file. 8. The installation program starts and guides you through the installation with screen messages.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Installing the new version while still keeping the old one: If you want to install the new version and still keep the old version of CLV-Setup, follow the procedure described under Initial installation. When the program asks you for the target directory, you must specify a new directory. Both versions of the software are then available but must not be started simultaneously. The configuration files "*.scl " (scanner configuration), "*.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.6.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 1. Connect the PC to the auxiliary interface on the CLV490 using a 3-core RS 232 data cable (null modem cable) (CDB420 or CDM490: connect the PC to the internal 9-pin "Aux" plug). See Chapter 5.5.6 Connecting the PC, Page 5-21. 2. Click (AutoBaud detect) in the toolbar or choose OPTIONS, AUTOBAUD DETECT. CLV-Setup scans the serial interface by varying the communication parameters and sends a telegram to the CLV490 repeatedly.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.6.4 User interface The graphical user interface (GUI) of the CLV-Setup is largely self explanatory. The online CLV-Setup Help function provides a description of how to use the program under HELP TO CLV-SETUP in the help navigation tree. The GUI is shown in Fig. 10-37. The program window of the GUI comprises the following elements: • Title bar that displays the program name, current configuration file, and its status (e. g.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.6.5 Functions The "CLV-Setup" program (from version V 4.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner [F7] Load default setting of CLV490 from CLV-Setup database [F8] Start AutoBaud Detect [F9] Load operating data from CLV490 to be displayed and reset [F10] Open Terminal Emulator 10.6.7 Opening and closing tabs After starting the user interface, CLV-Setup displays those tabs in the frame on right-hand side whose names are framed in the navigation tree on left-hand side.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 5. In the left-hand frame click on the desired entry in the navigation tree. CLV-Setup Help then displays the associated help text in the right-hand frame and jumps to the parameter heading. 10.6.9 Transferring parameter sets between CLV-Setup and the CLV490 See Chapter 6.4.1 Configuring the CLV490 via the user interface of CLV-Setup, Page 6-5. 10.6.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.6.11 Log file in the Terminal Emulator The Terminal Emulator can log the communication between CLV-Setup and the CLV490. CLV-Setup stores the data transmitted in both directions with the following identifiers: --> PC: CLV490 sending to CLV-Setup PC --> CLV490 receiving from CLV-Setup 1. Click in the toolbar. The Terminal Emulator window opens. 2. Click the empty checkbox in front of the WRITE LOGFILE option on the right.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.7 Configuring a CLV490 with command strings The CLV490 can be parameterized and operated with command strings via the auxiliary interface or the host interface. Parameters which are unknown to the CLV-Setup may be used providing that the command string convention is followed.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner ding trigger in coded form in output window 2. 4. Note To return to Reading mode, click on the READING MODE option field. The "Device Ready" LED lights up. The parameter values directly changed with command strings in the CLV490 are registered and shown only after the parameter set is uploaded from the CLV490.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.8 Calculating parameter values for setting the CLV490 10.8.1 Calculating the number of scans (for standard decoder) The maximum number of scans possible for a bar code depends on the conveyor velocity v.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner Line scanner with oscillating mirror: fence-type bar code arrangement Line scanner with oscillating mirror: side read on object ILM Calculation for standard decoder! ICW 10° Ic Specified values: Number of scans n = ? Conveyer velocity v = 0.5 m/s Code length with blanc zone lC = 100 mm (3.9 in) 100 mm Code length under 10°: l CW = ----------------------------- = 102 mm (4 in) cos 10 Reading field height lLH = 500 mm (19.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner 10.8.2 Calculating the start position and mirror speed for the forward and return phase of the One-Shot function Line scanner with oscillating mirror Theoretical calculation: reading from the front (object moving towards CLV490) Calculation for Standard decoder! Legend: h0 = Max. object height hS = Distance of the CLV across conveyor level ϕ = Oscillating angle α = Max.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.8.3 Calculating the necessary capture area for the bar code if several bar codes are read on each object dx B C D E A B C D E C D E dy A dx A B C D E A B SMART Decoder: for bar codes with identical code type and identical or different data contents. Distance dx: Distance dy: min. 60 x module width e. g. 30 mm for module width 0.5 mm (19.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner 10.9 Tables 10.9.1 Calculating the code length of a bar code The code length of a bar code is the number of useful characters in the printed code including the check digit (if present). This code length must be specified in CLV-Setup. If the code type of a bar code is known, the code length can be calculated by counting the bars and gaps. The relevant formulas are provided in Table 10-8. 1.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.10 Discussion of a parameterization example 10.10.1 Application Conditions • Reading with the CLV490’s autofocus function • Reading the packages from top • Bar code with lines running vertically on the top side of the package, tilt across from the scan line: ±30° • Package height: 100 to 600 mm (3.9 to 23.6 in), package width: 200 to 550 mm (7.9 to 21.
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Appendix Operating Instructions Chapter 10 CLV490 Bar Code Scanner 10.10.4 Important clarifications ¾ Sketch out the reading situation and enter the parameter values and variables for the CLV490. a) View from the front y coord. b) Side view alpha = 270° Y1 beta = 10° Z2 z coord. 1400 Y2 inch 100 3.94 200 7.9 300 11.8 550 21.7 600 23.6 700 27.6 1,400 55.2 700 10 x coord. Z1 100 mm LS 100 200 550 600 300 All values in mm Fig.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 5. Connect the pulse photoelectric switch to the CDB420 or CDM490 connection module (see Chapter 5.5.7 Connecting the "Sensor" switching input, Page 5-22). 6. Turn on the supply voltage to the CLV490. 10.10.6 Parameterize the CLV490 with the "CLV-Setup" program 1. Connect the PC to the CLV490’s auxiliary interface (see Chapter 5.5.6 Connecting the PC, Page 5-21) 2. Start Windows and the "CLV-Setup" program on the PC. 3.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Fig. 10-46: Parameterization example: "Autofocus Parameters" tab ¾ To set the background, click the AUTOFOCUS LIMITS PARAMETERS button. The AUTOFOCUS LIMITS tab then opens (Fig. 10-47). The background is formed using the autofocus area’s terminating planes. The CLV490 registers the altered reading distances in this area only. – Autofocus limitation: min: 600 mm (23.6 in); max: 1,400 mm (55.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner ¾ On the AUTOFOCUS PARAMETERS tab, click the AUTOFOCUS OPTIMIZATION PARAMETERS button. The AUTOFOCUS OPTIMIZATION PARAMETERS tab then opens (Fig. 10-48). ¾ Set the following parameters: – Delay of focus change Timeout: 50 ms Hysteresis: 50 mm (2 in) – Distance Measurement: active Source of distance information: internal Smooth filter active: active Length: 3 (default setting) Fig.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 2. Setting up the autofocus function (Part 2): DEVICE CONFIGURATION tab Fig. 10-49: Parameterization example: Buttons on the "Device Configuration" tab ¾ Click on the SCANNER POSITION PARAMETERS button. The SCANNER POSITION PARAMETERS tab then opens (Fig. 10-50). Fig. 10-50: Parameterization example: "Scanner Position Parameters" tab Set the following CLV490 position definition parameters regarding the movement level (see also Fig.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner – Angle gamma: 0 degrees (Divergence of the scanner (reading windows) from the perpendicular in the plane askew to the direction of feed) ¾ Set the following parameters in the COORDINATES section: – X coordinate: Measure the distance from the pulse photoelectric switch to the CLV490’s reading window perpendicular! (x offset + x coordinate = the distance from the pulse photoelectric switch to the CLV490’s reading window perpendicular) – Y
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 4. Set the evaluation properties: CODE CONFIGURATION tab ¾ Set the following parameters: - Codes: 2/5 Interleaved; deactivate all other code types! (remove check) - Number of Codes: Minimum 1, Maximum 1 - Seperate codes dependent on reading angle: deactivate (remove check) - Decoder: SMART/Standard Fig. 10-52: Parameterization example: settings on the "Code Configuration" tab ¾ For 2/5 interleaved, click on the EDIT button.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 5. Set the output properties: HOST INTERFACE tab ¾ Set the CLV490’s end-user communication condition parameters. Fig. 10-54: Parameterization example: "Host interface" tab (default setting) DATA STRINGS tab ¾ Set the CLV490 output message format in the end-user communication conditions. Fig. 10-55: Parameterization example: "Data Strings" tab (default setting) ¾ Perform a download to CLV490. 10.10.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.11 Special applications and procedures 10.11.1 Auxiliary input via auxiliary interface If the CLV490 cannot read a bar code in Reading mode (e. g. if there is no bar code on the object), the data content of the bar code can be sent subsequently to the host by using the "Auxiliary input" function. In this way, the sequence of reading results can be completed if necessary.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner The auxiliary interface then operates temporarily in "Auxiliary input" mode (until the CLV is switched off). Entering the bar code using the Terminal Emulator function in CLV-Setup 1. Click on the toolbar. The Terminal Emulator is launched. The CLV490 is in Reading mode. 2. Click the EXTENDED radio button in the TERMINAL MODE section.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Entering a bar code using a terminal/PC keyboard 1. Connect the terminal /PC with Terminal Emulation program to the auxiliary interface on the CLV490 (via CDB420 or CDM490). For the pin assignment, see Chapter 5.5.6 Connecting the PC, Page 5-21. 2. Set the communication parameters and data output format as shown in Table 10-9.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.11.2 Connection to Profibus DP See Operating Instructions "CMF400-1x01 Field Bus Gateway for Profibus DP" (no. 8010462, English edition). 10.11.3 Connection to the DeviceNet See Operating Instructions "CMF400-2101 Field Bus Gateway for DeviceNet" (no. 8010464, English edition). 10.11.4 Connection to Ethernet TCP/IP See Operating Instructions "CMF400-3101 Field Bus Gateway for Ethernet TCP/IP" (no. 8010735, English edition). 10.11.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.12 Replacing a CLV490 (copying the parameter set) There are two methods of replacing a CLV490 and transferring the current parameter set to the new device: • By downloading the parameters from CLV-Setup • By importing the parameter set from the external memory The parameter set can only be transferred between identical device types (e. g. from one CLV490 to another CLV490, etc.). 10.12.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner If the software version on the new device is more recent than that on the old one, the default settings in the imported parameter set will include parameters that were not contained in the old version. ¾ Upload the parameter set and check whether the new parameters are relevant for configuring the CLV490 for the current reading application. If necessary, change the parameter values and download the parameter set to the CLV490 again.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.13 Ordering Information 10.13.1 CLV490 Bar Code Scanner Part. no.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner 10.13.4 Accessories: Connection modules Order No. Type Description Design 1023885 CDB420-001 Connection Module for one CLV490, with: • 1 x 15-pin D Sub HD socket • 4 x plastic cable glands M16 (dia. 4.5 to 10 mm (0.18 to 0.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.13.5 Accessories: Extensions for connection modules Order No. Type Description 1023850 CMC400-101 Parameter memory (Connection Module Cloning) • plug-in module for the CDB420 or CDM490 Connection Module • storage of parameter set for CLV490 (from firmware V 3.50) • rotary code switch for activating the net work mode for the CLV490 • operating voltage 10 to 30 V DC via CDB420 or CDM490, power consumption 0.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Order No. Type Description Design 1028663 CMF400-1201 as CMF400-1001, but: • front panel: 2 x 5-pin M12 connection (1 x plug, 1 x socket) for bus connection, nclosure rating IP 65 1026242 CMF400-2101 Field bus gateway (Connection Module Fieldbus) • plug-in module for the CDM490 Connection Module • for connecting one CLV490 (from firmware version V 3.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.13.6 Accessories: Cables, external parameter memories in connector cover, connector covers a) CLV490 without heater Temperature range of connection material: Stationary: –30 to +70 °C (–22 to +158 °F); moving: 0 ... +70 °C (+32 to +158 °F) Order No. Description Wires 2020302 Length Connection 2 15 x 0.25 mm (24 AWG) 3m (3.84 ft) CLV490 to CDM490 15 x 0.25 mm2 (24 AWG) 10 m (32.8 ft) as above 15 x 0.25 mm2 (24 AWG) 3m (3.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Order No. Description Wires 2030023 Length Connection 15 x 0.23 mm (24 AWG) 3m (3.84 ft) CLV490 to CDB420 je 18 x 0.14 mm2 (26 AWG) 3m (3.84 ft) CLV490 to CDM490 je 18 x 0.14 mm2 (26 AWG) 3m (3.84 ft) CLV490 to host, sensors, PLC and non-SICK power pack 3 x 0.34 mm2 (22 AWG) 3m (3.84 ft) PC to CDB420/ CDM490 15 x 0.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner b) CLV490 with heater Temperature range of connection material: Stationary: –50 to +70 °C (–58 to +158 °F); moving: –40 to +70 °C (–40 to +158 °F) Order No. Description Wires 2033126 Length Connection 15 x 0.23 mm (24 AWG) + 2 x 1.5 mm2 (16 AWG) 10 m (32.8 ft) CLV490 to CDB420 as 2033126 15 m (49.2 ft) as above je 15 x 0.23 mm2 (24 AWG) + 2 x 1.5 mm2 (16 AWG) 3m (3.84 ft) CLV490 to CDM490 as 2030065 10 m (32.
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Appendix Chapter 10 Operating Instructions CLV490 Bar Code Scanner Order No. Description Wires 2021267 2 je 18 x 0.14 mm (26 AWG) + 2 x 1.5 mm2 (16 AWG) Length Connection 3m (3.84 ft) CLV490 to host, sensors, PLC and non-SICK power pack Connector cover, two connection cables, each with dia. 6.7 mm (0.26 in), shielded, with open ends (crimpted wires).
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.14 Dimensioned drawings of the accessories 10.14.1 Angle bracket, single no. 2013824 30 8) 1 (1. 45 7) 7 (1. 6.526) (. 7.5 (.29) Enclosed to securing the CLV490: 2 x cylinder head screws M6 x 10 mm (0.39 in), self-locking 30 (1.18) 50 15 25 (1.97) (.59) (.98) 45 (1.77) 6.5 (.26) ø 6.5 (.26) 97.5 (3.84) 30 (1.18) 6.5 (.26) 15 (.59) 56 (2.20) 7 (.27) 30 (1.18) ø 6.5 (.26) Fig.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.14.4 Hinge bracket, No. 2022996 Enclosed to securing the CLV490: 2 x cylinder head screws M6 x 12 mm (0.47 in), self-locking 10.9 9 50 30 6.5 6.2 108 40 72 6.2 142 All dimensions in mm 6.2 Fig. 10-61: Dimensions of the hinge bracket, No. 2022996 10.14.5 Mirror hood, No. 2032070 All dimensions in mm Fig. 10-62: Dimensions of the mirror hood, No.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.15 Supplementary documentation Order No.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.16 Glossary For further terms, please refer to the "CLV-Setup Help". Adjusting mode Special operating mode that enables the center of the scan line to be positioned exactly on the object containing the bar code. Aperture angle α Angle within whose limits the laser beam is deflected by the polygon mirror wheel.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner CLV-Setup Help Online help function that provides support for using the "CLV-Setup" program. The help function explains the CLV490 parameters and their permissible values and can be launched directly from CLV-Setup in an HTML browser, such as Internet ExplorerTM. Code angle (CW value) Current deflection range of he scan line (oscillating mirror) perpendicular to the scan direction when a bar code is recorded.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner Deflection angle Angle about each side of the center position CW = 50 (equal to 0°) that the Ö scan line sweeps when it is deflected by the oscillating mirror. Also referred to as the oscillating angle. Deflection range Deflection of the scan line caused by the Ö oscillating mirror, perpendicular to the scan direction about the center position CW = 50 at each side (corresponds to a deflection angle of 105°).
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Functional interfaces Switching inputs and outputs on the CLV490. Good Read The CLV490 successfully detected a bar code or the required number of bar codes specified by the evaluation parameters during the Ö reading pulse. Header Data block in the reading result on the Ö host interface. Used as a header in the Ö data output string for the subsequent data content of the bar codes.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner No Read format Special, parameterizable data block as a substitute for bar codes, which were expected but not detected, in the data output string on the host interface for Ö No Read. Comprises a variable combination of the error string and the Ö "Code-Info/Separator" block. Object polling The CLV490 automatically detects a current object entering or leaving the reading field without any external sensors.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Reading diagnosis data Data directly derived from the reading procedure by the CLV490. This data enables the quality of the read to be assessed. The data is always output on the Ö auxiliary interface together with the reading result. Only output on the host interface if enabled on the DATA STRING tab in the "CLV-Setup" program (for the CLV490 disabled by default).
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner SMART decoder Specially developed Ö decoder for reading bar codes with an extremely small code height and for poor-quality or contaminated code prints. Specification diagrams Diagrams for reading the resolution-specific depth of field (DOF) for specific focus positions. Splitter Data block in the reading result of the Ö host interface. Used to separate the data content of the bar codes.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner Teach-in Method of programming the information required to adjust the CLV490 to the reading application in Parameterization mode. Example: teaching in the background for the Autofocus function, also known as a Ö distance profile. Terminator Data block in the reading result on the Ö host interface. Used to terminate the data content of the bar code.
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner 10.17 EC Declaration of Conformity Fig. 10-63 shows the scaled down copy of the EC Declaration of Conformity (page 1). ¾ The complete EC Declaration of Conformity with the listing of the device versions and the fullfilled standards can be requested from SICK AG. Fig.
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.18 Index A Abbreviations.................................................................................I-10 Accessories - Dimensioned drawings...................................................10-83 - Order specifications ..........10-75, 10-76, 10-77, 10-79 Adjusting mode - Function ..................................................................................4-10 - Starting the mode ............................................
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner Documentation additional ................................................... 10-85 Download - Function..................................................................................... 6-5 - Start Download....................................................................... 6-6 E Electrical installation .................................................................... 5-1 EMC .......................................................
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner - Reading pulse sensor........................................................4-11 Mounting bracket - Dimensions..........................................................10-75, 10-83 - Function .....................................................................................4-3 N No Read.........................................................................................6-40 O Object polling - Function ...........................
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Chapter 10 Appendix Operating Instructions CLV490 Bar Code Scanner - Standard density, line scanner with osc. mirror ...... 10-9 Reading mode - Function.................................................................................. 6-38 - Output of the reading result............................................ 6-38 - Troubleshooting................................................................... 8-10 Reading operation mode - Parameterization .........................................................
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner - Function .....................................................................................3-6 - Max. cable length ...................................................................4-2 - Operating modes.................................................................6-54 Terminator ....................................................................................6-56 Thread Blind hole - Dimensions.................................
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Operating Instructions Appendix Chapter 10 CLV490 Bar Code Scanner 10.19 Bar code example ! " # Codabar 3 9 4 0 A Code 39 Module width 0.35 mm (13.8 mil) 2 1 V A L C 9876543210 4 2/5 Interleaved Module width 0.5 mm (19.7 mil) Module width 1.0 mm (39.4 mil) Fig.
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. Printed in Germany . Subject to change without notice . The specified product features and technical data do not represent any guarantee . 05 Aft int58 Australia Phone +61 3 9497 4100 1800 33 48 02 – tollfree E-Mail sales@sick.com.au Belgium/Luxembourg Phone +32 (0)2 466 55 66 E-Mail info@sick.be Brasil Phone +55 11 5091-4900 E-Mail sac@sick.com.br Ceská Republika Phone +420 2 57 91 18 50 E-Mail sick@sick.cz Polska Phone +48 22 837 40 50 E-Mail info@sick.