Operating instructions

ManualsBrandsSICK ManualsBarcode ReaderCLV490

CLV 490

Bar Code Scanner

Advanced line

PERATING

NSTRUCTIONS

Summary of content (214 pages)

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OPERATING INSTRUCTIONS CLV 490 Bar Code Scanner Advanced line
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Software versions Operating Instructions CLV 490 Bar Code Scanner Software versions Software/Tool Function Version CLV 490-0010/-0011 Firmware From V 0.90 0000 CLV 490-1010/-1011 Firmware From V 0.90 0000 CLV 490-6010/-6011 Firmware From V 1.22 K609 CLV 490-7010/-7011 Firmware From V 1.22 K609 CLV 490-2010/-2011 Firmware From V 1.30 KA54 CLV 490-3010/-3011 Firmware From V 1.30 KA54 CLV-Setup User interface From V 2.70 J645 CLV-Setup Help Online help (HTML) From V 1.
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Operating Instructions Quick Finder CLV 490 Bar Code Scanner CLV 490 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 CLV 490 Bar Code Scanner Installation procedure (overview) 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 CLV at the reading station and align it with the object carrying the bar code. 3. Mount the AMV/S 60 Connection Module. 4. Connect the CLV to the AMV/S 60 Connection Module using the two cables no. 2 020 302.
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Operating Instructions Contents CLV 490 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 3.2 3.2.1 3.2.2 3.2.3 3.2.4 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 4.5 5 8 008 876/0000/25-06-2002 Notes on this document............................................................................................ 1-1 Purpose ...
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Contents Operating Instructions CLV 490 Bar Code Scanner 5.1 Installation sequence............................................................................................................. 5-1 5.1.1 SICK Connection Modules (overview)......................................................................5-1 5.2 Electrical connections and cables .....................................................................................5-2 5.2.1 Wire cross-sections ...............................................
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Operating Instructions Contents CLV 490 Bar Code Scanner 6.6 CLV messages ........................................................................................................................6-33 6.6.1 Displaying messages.....................................................................................................6-33 6.6.2 System messages ..........................................................................................................6-33 6.6.3 Warning messages........................
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Contents Operating Instructions CLV 490 Bar Code Scanner after it has been downloaded to the CLV .......................................................... 10-36 10.3.6 Meaning of the LEDs.................................................................................................. 10-37 10.3.7 Error messages............................................................................................................ 10-37 10.3.8 Replacing a CLV ..........................................................
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Operating Instructions Contents CLV 490 Bar Code Scanner 10.13.1 Mounting accessories ................................................................................................10-71 10.13.2 Connection modules...................................................................................................10-71 10.13.3 Bus connection modules ..........................................................................................10-71 10.13.4 Cables, external parameter memories and plug cover.....
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Figures and tables Operating Instructions CLV 490 Bar Code Scanner Abbreviations AMV/S Connection Module with signal distribution/with additional power supply pack BMV/S Bus Connection module with signal distribution/with additional power supply CAN Controller Area Network (standard field bus system with message-orientated data exchange protocol) CLV Code-Leser V-Prinzip.
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Operating Instructions Figures and tables CLV 490 Bar Code Scanner Table 5-23: 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 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 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
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Figures and tables Operating Instructions CLV 490 Bar Code Scanner Figures Fig. 2-1: Fig. 3-1: Fig. 3-2: Fig. 3-3: Fig. 3-4: Fig. 3-5: 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. 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. 7-1: Fig. 7-2: Fig. 9-1: Fig.
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Operating Instructions Figures and tables CLV 490 Bar Code Scanner 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: Fig. 10-21: Fig. 10-22: Fig. 10-23: Fig. 10-24: 8 008 796/0000/25-06-2002 CLV 490-0010/-0011 (Standard density): Min. and Max.
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Figures and tables Operating Instructions CLV 490 Bar Code Scanner Fig. 10-25: CLV 490-6010/-6011 (Low density): Reading field height as a function of the reading distance and the tilt at a resolution of 0.5 mm.....10-27 Fig. 10-26: CLV 490-6010/-6011 (Low density): Min. and Max. reading distance (measured radially) as a function of the focus position at a resolution of 0.5 mm and an aperture angle of α = 40° ................................10-28 Fig. 10-27: CLV 490-6010/-6011 (Low density): Min. and Max.
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Operating Instructions Notes on this document Chapter 1 CLV 490 Bar Code Scanner 1 Notes on this document 1.1 Purpose This document is a guide to the operation of the barcode scanner • CLV 490 with auto-focus in the following variations: • Line scanner – CLV 490-2010, resolution from 0.20 mm (high density) – CLV 490-2011, resolution from 0.20 mm (high density), with heater – CLV 490-0010, resolution from 0.30 mm (standard density) – CLV 490-0011, resolution from 0.
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Notes on this document Chapter 1 Operating Instructions CLV 490 Bar Code Scanner 1.3 Information content This document contains all the information required to mount, install, and start up the CLV with the factory settings. A series of step-by-step instructions is provided for each of these activities. Configuration of the CLV for the application-specific reading situations is carried out with the Windows-oriented PC software "CLV-Setup".
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Operating Instructions Safety information Chapter 2 CLV 490 Bar Code Scanner 2 Safety information 2.1 Authorized users For the CLV to function correctly and safely, it must be mounted and operated by sufficiently qualified personnel. The following qualifications are required for the various tasks involved: 2.1.1 Mounting and maintenance • General technical training • Knowledge of the standard guidelines relating to safety at the workplace 2.1.
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Chapter 2 Safety information Operating Instructions CLV 490 Bar Code Scanner Shock hazard! Depending on the type of device, the AMS 60 Connection Module (accessory) for the CLV is connected to a mains voltage of 230 V AC 50 Hz or 115 V AC 50/60 Hz. ¾ When working with electrical equipment, always follow the relevant safety specifications. Laser beam can cause blindness! The CLV uses a class 2 red-light laser. Looking directly at the laser beam can seriously damage your eyesight.
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Safety information Operating Instructions Chapter 2 CLV 490 Bar Code Scanner Note 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 CLV 490 Bar Code Scanner 2.5 Environmental information The CLV is designed to cause minimum impact on the environment. It does not contain any silicone-based materials and, therefore, does not represent any problems for paint sprayers in paint shops, for example. 2.5.1 Power requirements The power requirements depend on the variants: • The line scanner has a typical power consumption of 9 W and max.
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Product description Operating Instructions Chapter 3 CLV 490 Bar Code Scanner 3 Product description 3.1 Design 3.1.
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Chapter 3 Product description Operating Instructions CLV 490 Bar Code Scanner 3.1.3 CLV without heater System requirements The following are required to start up and operate the CLV without heater: 1. A SICK Connection Module to provide the power supply and connect the data and function interfaces. Available types: – For connecting one CLV: AMV 60-011 (no. 1 017 134) for 18 ... 30 V DC, enclosure rating max. IP 54 AMS 60-013 (no. 1 017 139) for 230 V AC 50 Hz/24 V DC, enclosure rating max.
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Operating Instructions Product description Chapter 3 CLV 490 Bar Code Scanner CLV with heater The following are required to start up and operate the CLV with heater: 1. A SICK Connection Module from the AMV 100 or AMV 200 series to provide the power supply and connect the data and function interfaces. Available types: – For connecting one CLV: AMV 100-011 (no. 6 021 105) for 24 V DC, max. IP 65 – For connecting two CLVs: AMV 200-011 (no. 6 021 106) for 24 V DC, max.
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Product description Chapter 3 Operating Instructions CLV 490 Bar Code Scanner 3.1.4 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 ➍ Blind hole thread M 4, Legend ➊ Drilled hole, Ø 3.6 mm, 6 mm deep ➋ Laser warning labels ➌ Blind hole thread M 6, 7 mm deep, for securing the device Fig.
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Operating Instructions Product description Chapter 3 CLV 490 Bar Code Scanner 3.2 Method of operation The CLV first scans the bar code with a scan line and then decodes it. The data is forwarded via the main data interface (serial host interface) to a host/PC for further processing. An overview of the CLV functions is provided in Fig. 3-2. CLV 490 Scanner PC Operation Parameterization, etc.
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Chapter 3 Product description Operating Instructions CLV 490 Bar Code Scanner 3.2.1 Autofocus function The autofocus function enables the CLV to detect the distance of an object during the reading process, without the need for external sensors, and then adjusts the focus position automatically to the reading plane of the bar code. In order to do so, the CLV measures the object distance each time in its reading field in front of the reading window and internally creates a distance profile.
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Operating Instructions Product description Chapter 3 CLV 490 Bar Code Scanner 3.2.2 Event-controlled dynamic focus control As an alternative to the autofocus function, the CLV can switch its focus position in response to certain events and thus dynamically cover a large reading range. A maximum of eight reading ranges can be defined as distance configurations for this purpose and approached consecutively in reading mode (see Fig. 3-4).
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Chapter 3 Product description Operating Instructions CLV 490 Bar Code Scanner 3.2.4 Additional components Heater The CLV can be permanently equipped with a heater for applications involving temperatures up to max. –35 °C (e. g. in a freezer). The design, technical data, and power-up behavior of the CLV are described in Chapter 10.4 Optional heating, Page 10-38.
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Operating Instructions Product description Chapter 3 CLV 490 Bar Code Scanner The meaning of the LEDs in the various operating modes/functions is shown in Table 3-2 and Table 3-3.
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Product description Chapter 3 Operating Instructions CLV 490 Bar Code Scanner CLV with external parameter memory connected Operating mode LED Display Function Start Green • Lights up after power-up if the self-test was successful Device Ready Subsequent behavior depends on selected start option: Start option: START WITH EXTERNAL PARAMETERS (default): • Blinks for approx.
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Operating Instructions Product description Chapter 3 CLV 490 Bar Code Scanner Operating mode LED Display Function Reading mode Data Yellow • Flickers when the CLV transmits data to the host over the host interface Percentage Sensor Green • Lights up constantly, since Free-running mode is active evaluation Read Result Green Behavior dependent on the reading quality: • Extinguishes if reading rate < 30 % • Blinks twice a second if reading rate 30 % ...
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Operating Instructions Installation Chapter 4 CLV 490 Bar Code Scanner 4 Installation 4.
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Chapter 4 Installation Operating Instructions CLV 490 Bar Code Scanner 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 2-1.
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Operating Instructions Installation Chapter 4 CLV 490 Bar Code Scanner 4.2.6 Mounting accessories The CLV is secured in position using the two tapped blind holes (M 6) above the electrial connections. Fig. 4-2 shows the location of the threads near the line scanner. The dimensions of the CLV housing are shown in Fig. 9-1 to Fig. 9-2, Page 9-4. Drilled hole, ∅ 3.6 mm, 6 mm deep 38.5 Max.
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Chapter 4 Installation Operating Instructions CLV 490 Bar Code Scanner 4.2.7 Distance between the CLV and the bar code Basic alignment between the CLV and the bar code Depending on the application, the line scanner or line scanner with oscillating mirror versions of the CLV 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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Operating Instructions Installation Chapter 4 CLV 490 Bar Code Scanner Angular alignment of the CLV The alignment of the CLV 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 Reading distance CLV Fig.
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Installation Chapter 4 Operating Instructions CLV 490 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 code position CP and code angle CW The CLV can scan and decode several bar codes with each read.
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Operating Instructions Installation Chapter 4 CLV 490 Bar Code Scanner Configuring the separator: 1. Choose the DATA STRINGS tab. 2. Click the SEPARATOR field. The EDIT PARAMETER TFS dialog box is displayed. 3. In the list field, click the CP and/or CW parameters. CP and/or CW then appears in the top line. 4. Confirm your selections with OK. 5. Download the data to the CLV by clicking in the toolbar. The DOWNLOAD PARAMETERS dialog box is then displayed. 6.
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Chapter 4 Installation Operating Instructions CLV 490 Bar Code Scanner 4.3.2 Adjusting the CLV The CLV can be adjusted in Percentage Evaluation mode. In this mode, the CLV displays the quality of the bar code reads that enter the CLV reading field statically (the object is not moved on the conveyor belt). The CLV performs 100 scans and evaluates the reading quality statistically. It then outputs the reading results every 2 s on the terminal interface.
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Operating Instructions Installation Chapter 4 CLV 490 Bar Code Scanner Performing fine adjustment: 11. Align the CLV in such a way that the angle between the scan line and the bars on the bar code CLV is almost 90°. The oscillating mirror must be aligned in such a way that the scan line is located at the center of the bar code, perpendicular to the bar code lines, when it is in the neutral position (CW = 50). 12.
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Chapter 4 Installation Operating Instructions CLV 490 Bar Code Scanner Show CP Limits The "Show CP Limits" operating mode allows you to test whether the desired effect was produced by narrowing the scan line’s active evaluation range. The CLV alternatively hides certain parts of the scan line in accordance with the selected min. and max. values of the code position. For activation of this operating mode and for checking, See Chapter 6.5.5 Show CP-limits, Page 6-26. 4.
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Operating Instructions Installation Chapter 4 CLV 490 Bar Code Scanner 1. Mount the reading pulse sensor. 2. Connect the reading pulse sensor to the "Sensor" switching input of the CLV via the AMV/S 60 Connection Module (see Chapter 5.5.7 Connecting the switching inputs, Page 5-16). 3. Connect the CLV to the AMV/S 60 Connection Module and switch on the power supply to the module (see Chapter 5.5.3 Connecting the supply voltage, Page 5-13).
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Chapter 4 Installation Operating Instructions CLV 490 Bar Code Scanner 4.4.3 Mounting the sensors for detecting the object distance If the dynamic focus control function of the CLV is triggered by external sensors, suitable sensors must be mounted in the vicinity of the CLV. Fig. 4-11 shows an example of a read operation from above.
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Installation Operating Instructions Chapter 4 CLV 490 Bar Code Scanner Note The CLV can switch between a maximum of 8 distance ranges for slow search runs using the integrated timer or the oscillating mirror reversal points. The CLV can be switched between a maximum of 8 distance ranges synchronously to the reading process using command strings. 4.5 Dismantling the device 1. Switch off the power supply to the AMV/S 60 Connection Module. 2.
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Electrical installation Operating Instructions Chapter 5 CLV 490 Bar Code Scanner 5 Electrical installation 5.1 Installation sequence • Connect the CLV to a SICK Connection Module from the series AMV/S, BMV/BMH 10 or BMS 20, or using a customer-specific wiring configuration • Connect the data and function interfaces of the CLV in the module • Connect the PC to the Connection Module (at the terminal interface on the CLV) • Connect the power supply to the Connection Module 5.1.
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Electrical installation Chapter 5 Operating Instructions CLV 490 Bar Code Scanner 5.2 Electrical connections and cables The electrical connections on the CLV consist of two 15-pin D Sub HD connections on the housing, one plug, and one socket.
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Operating Instructions Electrical installation Chapter 5 CLV 490 Bar Code Scanner 5.2.3 Connections/cables for the AMV/S Connection Module The AMV/S Connection Module is suitable for connecting the CLV to peripherals (distribution function) and the power supply. The module can be used to establish a connection to the host (point-to-point) or integrate the device in a SICK network or daisy-chain configuration (pass-through or master/slave configuration).
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Electrical installation Chapter 5 Operating Instructions CLV 490 Bar Code Scanner 5.2.4 Connections/cables for the Bus Connection Modules BMV 10 and BMS 20 The BMV 10 Bus Connection Module (depending on the model) is used to connect a CLV to the Profibus-DP, DeviceNet, or to the Ethernet for use in industrial applications. The BMS 20 Bus Connection Module enables the CLV to be integrated in the Interbus-S. Connecting the CLV to the BMV 10/BMS 20 BMV 10: two cables no. 2 020 302 are required.
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Operating Instructions Electrical installation Chapter 5 CLV 490 Bar Code Scanner • With two open cable ends, no. 2 020 981 • with one 9-pin D Sub cable connector and one open end, no. 2 020308 Connecting the CLV with external parameter memory a) CLV without heater: Connection Modules: AMV/S 60, AMV 30-071, BMV 10 ¾ Cover the terminals on the CLV with the connector cover (parameter memory) no. 2 020 307.
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Electrical installation Chapter 5 Operating Instructions CLV 490 Bar Code Scanner 5.3 Connector pin assignment 5.3.
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Electrical installation Operating Instructions Chapter 5 CLV 490 Bar Code Scanner 5.3.2 External parameter memory no. 2 020 307/2 021 689 (optional accessory) connector cover no.
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Electrical installation Chapter 5 Operating Instructions CLV 490 Bar Code Scanner 5.4 Preparations for electrical installation 5.4.1 Requirements for the host interface The host interface of the CLV can be operated as an RS 422/485 or an RS 232 interface. Table 5-7 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 bit/s 38 400...57 600 bit/s Max. 10 m Max. 3 m RS 422/4851) Max.
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Operating Instructions Electrical installation Chapter 5 CLV 490 Bar Code Scanner 5.4.3 Non-SICK Power supply unit/connections without the Connection Module Power output If an non-Sick Power supply unit is used instead of the AMS 60, it must be capable of providing the following voltage and power values: • For CLV without heater: 18 ... 30 V DC, min. 20 W continuous power output • For CLV with heater: 24 V DC +20 %/–10 %, min.
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Chapter 5 Electrical installation Operating Instructions CLV 490 Bar Code Scanner Connection cable no.
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Operating Instructions Electrical installation Chapter 5 CLV 490 Bar Code Scanner Cable 1 ("Host/Term" connection) 15-pin D Sub HD socket in the connector cover and open cable end Pin Signal Wire color 1 1) VS Red and pink 2 RxD (RS 232), Terminal White 3 TxD (RS 232), Terminal Brown 4 Term (RS 422/485) Violet 5 GND Blue and grey-brown 6 RD+ (RS 422/485), Host Green 7 RD– (RS 422/485), Host RxD (RS 232), Host Yellow 8 TD+ (RS 422/485), Host Grey 9 TD (RS 422/485), Host TxD (R
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Chapter 5 Electrical installation Operating Instructions CLV 490 Bar Code Scanner c) Connections with connector cover no. 2 021 267 ¾ Cover the "Host/Term" and "I/O" connections on the CLV with the connector cover no. 2 020 267 and connect the free cable ends accordingly. The wire color assignments are shown in Table 5-14 and Table 5-15. CLV with heater: The connector cover can be used with temperatures up to max. –50 °C if the CLV is stationary and the cables are not moved.
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Operating Instructions Electrical installation Chapter 5 CLV 490 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 terminal interface) • Connect the "Sensor" and "IN 0 ... IN 4" switching inputs • Connect the "Result 1 ... Result 4" switching outputs 5.5.2 Tools • Tool • Digital measuring device (current/voltage measurement) 5.5.
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Electrical installation Chapter 5 Operating Instructions CLV 490 Bar Code Scanner 5.5.4 Connecting the host interface AMV 60-011/AMS 60-012, -013 Terminal assignment RS 232 ( )=9-pin Sub D ( )= 9-pin plug on PCD-Subconnector at PC RS 422 RS 485: Connection diagram for SICK network available on request CAN-Network: See Operating instructions "Using the CAN interface" Fig.
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Electrical installation Operating Instructions Chapter 5 CLV 490 Bar Code Scanner For connecting the host interface via the AMV/S 60 Connection Module, see the Operating Instructions for the "AMV/S 60 Connection Module" (no. 8 008 296). Terminating the RS 422 interface The interface can be terminated in the Connection Module. See "Operating Instructions for the AMV/S 60, AMV 30.071, AMV 100/200", or "BMS 20 Connection Modules".
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Electrical installation Chapter 5 Operating Instructions CLV 490 Bar Code Scanner 4. Set the communication parameters (see Chapter 10.6.3 Starting CLV-Setup, Page 10-43). In the default configuration, the terminal interface outputs the reading result in reading diagnosis mode. Tip You can change the operating mode to MONITOR HOST INTERFACE, to MONITOR HOST INTERFACE 2 or AUXILIARY INPUT on the AUXILARY INTERFACE tab in the "CLV-Setup" program. 5.5.
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Electrical installation Operating Instructions Chapter 5 CLV 490 Bar Code Scanner "IN 0 ... IN 4" switching inputs If the Autofocus function is not used and the CLVs dynamic focus control function is to be triggered by external sensors, the sensors are connected to the five inputs "IN 0 ... IN 4". Together with the internal assignment table, these can be used to configure a maximum of 32 switching states for up to 8 distance configurations.
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Chapter 5 Electrical installation Operating Instructions CLV 490 Bar Code Scanner Function Switching mode Properties Electrical values Trigger source for dynamic focus control "IN 3" alternative: – trigger source for One Shot on oscillating mirror "IN 4" alternative: – trigger source for One Shot on oscillating mirror – belt increment input Default setting "IN 3" and "IN 4": dynamic focus control Active when input energized (high) – Optodecoupled, non-interchangeable – Can be connected to PNP output on
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Electrical installation Operating Instructions Chapter 5 CLV 490 Bar Code Scanner Parameter settings of switching inputs "IN 3" Effects "IN 4" Focus control Focus control1) "IN 3" switches the focus position in combination with "IN 0 ... IN 2" and "IN 4" Focus control1) One shot "IN 4" triggers the one shot "IN 3" switches the focus position in combination with "IN 0 ...
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Electrical installation Chapter 5 Operating Instructions CLV 490 Bar Code Scanner VS Logic Result X Y Temperature sensor GND RL 5 VS= +18 ... +30 V DC for CLV without heater, 24 V DC +20 %/–10 % for CLV with heater Fig. 5-6: Pulse duration depending on setting: – 10 ms ... 900 ms – 100 ms ... 9 900 ms – 00: static (to the end of next reading pulse) AMV 60-011/ AMS 60-012, -013 Terminal assignment Fuse Result X Z GND T.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner 6 Operation 6.1 Overview of steps for starting up the CLV • Start up the CLV with the factory default settings (quick start). With this configuration, the CLV can be operated without being connected to a PC (this is, however, not the case the first time the CLV with external parameter memory is switched on). • Connect the PC (see Chapter 5.5.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner 6.2.1 Default settings of the line scanner CLV 490 (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 ... 50 characters) Start/stop ratio Automatic Min./max. code position 5/ 95 CP No. of multiple reads 3 Min./max. no.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner 6.3 Quick start A PC does not need to be connected when the CLV is operated with the factory default settings (this is, however, not the case the first time the CLV with external parameter memory is switched on, see Chapter 6.3.2 Switching the CLV with external parameter memory connected on for the first time with the factory default settings, Page 6-4). 6.3.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner Device type Scanning method Reading distance CLV 490 (all variants) Line scanner approx. 1 000 mm CLV 490 (all variants) Line scanner with oscillating mirror approx. 1 000 mm Table 6-3: Reading distances for default settings 6.3.2 Switching the CLV with external parameter memory connected on for the first time with the factory default settings 1.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner The CLV and external parameter memory are then ready for operation with the factory settings. The next time the device is started, the "Device Ready" LED blinks for approx. 10 s and then lights up constantly. Continue the quick start as of Step 4 in Chapter 6.3.1 Switching the CLV on for the first time with the factory default settings, Page 6-3. 6.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner following the conventions for command strings. When the parameter set is then saved, these parameters are also saved. Transferring and saving a complete CLV parameter set (download) 1. Click in the toolbar. The "Device Ready" LED is extinguished. CLV-Setup copies the parameter set to the RAM of the CLV. The DOWNLOAD PARAMETERS dialog box with the storage options is then displayed.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner Device Configuration This tab and further dialog boxes are used to set the following: • Device number • Source of the Reading trigger mode • Laser timeout • Output time of the Reading result referred to the start of the reading interval • Scanner position parameters (the position of the CLV in the area) • Tracking parameters • Object polling parameters • Output filter of the reading result (host interface) • Physical ar
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Operation Chapter 6 Operating Instructions CLV 490 Bar Code Scanner Auxiliary Interface This tab and further dialog boxes are used to change the following: • Operating mode of the terminal interface CAN Interface This tab and the further dialog windows are used to change the following: • CAN interface operating mode • Data transfer rate • Type of logical data connection of the connected CLV • Usage of the switch inputs/outputs of the CLV as CANopen Digital I/O Oscillating Mirror This tab is use
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Operation Operating Instructions Chapter 6 CLV 490 Bar Code Scanner When the CLV is switched on for the first time, it is started with the factory default settings.
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Operation Chapter 6 Operating Instructions CLV 490 Bar Code Scanner Parameterization autofocus function (Part 2): Ö • Area parameters tab DEVICE CONFIGURATION Parameters (in OTS mode only) • Teach-in/show ambient background ÖEdit Scanner position and Edit Tracking Ö TOOL menu Ö Device functions Parameter Minimum Distance Differential background Differential background and Tracking Condition 1 object in reading field per reading interval 1 object in reading field per reading interval No.
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Operation Operating Instructions Chapter 6 CLV 490 Bar Code Scanner Parameterization the event-controlled focus control (alternative): Action Line scanner 1. Activate focus control function (choose trigger source) Ö READING CONFIGURATION tab Ö FOCUS TRIGGER SOURCE – Inputs/Serial or – Timer TIMER or – Static/No Trigger Line scanner with oscillating mirror Ö READING CONFIGURATION tab Ö FOCUS TRIGGER SOURCE – – – – Ö Inputs/Serial or Timer or Static/No Trigger Oscillating mirror extrema 2.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner Parameterization oscillating mirror functions: Action 1. Choose "Oscillating with fixed amplitude" mode (identical amplitude for all distance configurations with event-controlled focus control) – or – 2. Choose "Oscillating with variable amplitude" mode (amplitude can be chosen for each distance configuration with event-controlled focus control) – or – 3. Choose "Fixed Position" mode – or – 4.
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Operation Operating Instructions Chapter 6 CLV 490 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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Chapter 6 Operation Operating Instructions CLV 490 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. 6-4: 3. Oscillating mirror: "Oscillating with variable amplitude" mode "Fixed Position" mode The CLV 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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Operating Instructions Operation Chapter 6 CLV 490 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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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner b) Parameterizing the reading trigger source: Action 1. Reading trigger: choose source for start Settings Ö DEVICE CONFIGURATION tab Ö • READING TRIGGER MODE – – – – – – 2. Trigger source "Sensor Input": Choose debouncing and response with first trigger Ö EDIT READING TRIGGER Ö DEBOUNCING SENSOR Ö 3.
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Operation Operating Instructions Chapter 6 CLV 490 Bar Code Scanner d) Parameterizing the evaluation characteristics Ö CODE CONFIGURATION tab Ö Decoder Ö CODE CONFIGURATION tab Ö Codes and Edit Codes Activate code comparison Ö DEVICE CONFIGURATION tab Ö EDIT MATCH CODES Define output time of reading result Ö CODE CONFIGURATION tab Ö Output on Good Read • Choose decoder type • Activate code types for evaluation • • Number of bar codes per object Line scanner Line scanner with oscillating mirror
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner Function of the CAN interface (alternative): See the operating instructions ”Application of the CAN interface” (no.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner 6.5 Operating modes and outputing the reading result The following CLV operating modes/functions 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 CLV See Chapter 6.4.
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Chapter 6 Operation Operating Instructions CLV 490 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 to the CLV and activate the reading pulse. The "Sensor" LED lights up and the scan line appears. Also refer to Chapter 6.3.1 Switching the CLV on for the first time with the factory default settings, Page 6-3.
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Operation Operating Instructions Chapter 6 CLV 490 Bar Code Scanner Good Read: TT=_ _130 ms MG=_65 % n=_1 AK=1 0123412345 C39 100% ST=0 CL=10 CP=_44 CD=_631 CS=_ _3 CA=_ _3 CK=_ _3 DI=F PO=–_43 OW=+_ _0 FC=_480 CX=_890 CY=_553 CZ=1481 With: 1st. line : 2nd. line: 3rd.
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Chapter 6 Operation Operating Instructions CLV 490 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 CLVSetup for test purposes. To do so, a different trigger source must be selected temporarily in the CLV. 1. Choose DEVICE CONFIGURATION tab. 2.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner 1. Choose the CODE CONFIGURATION tab. 2. In the DECODER section, choose STANDARD. 3. Perform a download to the CLV by clicking in the toolbar. The DOWNLOAD PARAMETERS dialog box is then displayed. 4. Confirm the dialog box by choosing the TEMPORARY storage option. The CLV then uses the standard decoder. 5. Click in the toolbar. The Terminal Emulator window is displayed. The CLV is in the Reading mode. 6.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner 6.5.3 Adjusting mode The Adjusting mode enables the center of the scan line to be optimally positioned on the bar code. Chapter 4.3.3 Adjusting mode, Page 4-9 describes the procedure for going about this after the Adjusting mode has been called up. The CLV does not output a reading result in this mode.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner 6.5.4 Background teach-in If the Autofocus function is used in the DIFFERENTIAL BACKGROUND or DIFFERENTIAL BACKGROUND WITH TRACKING mode, the CLV 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 CLV must not contain any objects. In this mode, the CLV does not output any reading results.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner 4. Choose CLOSE to close the window. If the parameters in the CLV were modified as a result of the teach-in procedure, CLVSetup asks you whether you want to copy and display the modified parameter set by uploading it from the CLV. 5. Confirm the query with YES. The dialog box closes automatically. The CLV resumes Reading mode and the "Device Ready" LED lights up.
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Operation Operating Instructions Chapter 6 CLV 490 Bar Code Scanner Line scanner with oscillating mirror: In "Show CP-limits" mode, the CLV behaves in the following manner: – in "Oscillating" mode (default setting: oscillating with a fixed amplitude), the CLV shuts off oscillation and positions the scan line under the angle CW = 50 (corresponds to an angle of deflection below 105°). This position cannot be altered. – in "One-Shot" mode, the CLV positions the scan line under the angle CW = 50.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner 6.5.6 Displaying and editing operating data This function enables statistical operating data, which the CLV maintains in the form of counters during the reading procedure, to be displayed and reset. The CLV does not output a reading result in this mode. 1. Click in the tool bar. The CLV cancels the Reading mode and the "Device Ready" LED is extinguished. The OPERATING DATA dialog box appears (Fig. 6-13). 2.
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner If the reading diagnosis is to remain inactive, this can be set via the AUXILIARY INTERFACE tab. 1. In the AUXILIARY INTERFACE drop-down list, choose READ DIAGNOSTICS. 2. Perform a download to the CLV by clicking in the toolbar. The DOWNLOAD PARAMETERS dialog box is then displayed. 3. Choose the PERMANENT storage option in the dialog box. The terminal interface is now set to the "Read Diagnostics" mode. 6.5.
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Operation Chapter 6 Operating Instructions CLV 490 Bar Code Scanner Fig. 6-14: Note CLV-Setup: Displaying the reading result of the host interface in the Terminal Emulator with direction identifier at the beginning (in this case: O = Output) If a large amount of data is being read in at high speed and with a high transmission rate, the host interface’s data trafficing may no longer be completely displayed on the terminal interface (display "...").
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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner 6.5.9 Auxiliary input Function of the terminal interface. In this mode, the CLV accepts a bar code entered at the terminal interface (via the keyboard or handheld scanner with decoder). It sends the bar code to the host in a separate data string via its host interface. No reads can, therefore, be corrected by transmitting missing bar codes subsequently. Chapter 10.11.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner 6.5.11 Executing CLV functions interactively CLV-Setup enables a number of CLV 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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Operating Instructions Operation Chapter 6 CLV 490 Bar Code Scanner 6.6 CLV messages The CLV outputs system, warning and error messages in English in response to the actions carried out by the user. The messages are output in plain text via the terminal interface only. 6.6.1 Displaying messages Proceed as follows in order to display messages on the screen of the PC in the "CLV-Setup" program: 1. Click in the toolbar. The Terminal Emulator window is then displayed. 2.
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Chapter 6 Operation Operating Instructions CLV 490 Bar Code Scanner 6.7 Switching off the CLV 1. If the parameter set was modified in CLV-Setup or was only stored temporarily in CLV via a download, the parameter set must be stored permanently in the CLV by choosing the PERMANENT storage option. 2. Save the parameter set as a configuration file "*.scl" in CLV-Setup. 3. Switch off the power supply of the AMV/S 60 or unplug both of the CLV’s connecting cables from the connection module.
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Operating Instructions Maintenance Chapter 7 CLV 490 Bar Code Scanner 7 Maintenance 7.1 Cleaning the CLV during operation To ensure optimum reading performance, the reading window of the CLV must be clean at all times. For this reason, we recommend that you check the reading window at regular intervals, particularly if the device is operated under extreme conditions (dust, abrasion, humidity, finger prints). Laser beam can cause blindness! The CLV uses a class 2 red-light laser.
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Chapter 7 Maintenance Operating Instructions CLV 490 Bar Code Scanner Cleaning other optical surfaces: ¾ If an external reading pulse generator and/or object-height detection sensors are used (e. g. photoelectric reflex switches), make sure to clean the relevant optical surfaces (Fig. 7-2). Contamination on these surfaces can cause switching errors. Fig. 7-2: 7.
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Operating Instructions Troubleshooting Chapter 8 CLV 490 Bar Code Scanner 8 Troubleshooting 8.1 Overview of the possible errors and malfunctions 8.1.1 Mounting errors • CLV aligned incorrectly with the object carrying the bar code (e. g. blanking) • Reading pulse sensor positioned incorrectly • With event-controlled focus control: sensors for object height detection positioned incorrectly 8.1.
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Chapter 8 Troubleshooting Operating Instructions CLV 490 Bar Code Scanner 8.3 Error messages The CLV outputs error message in English on the terminal interface only. Table 8-1 contains a list of the messages in alphabetical order. For warnings, see Chapter 6.6.3 Warning messages, Page 6-33. Displaying messages: To display the messages on the PC, proceed as follows: 1. Click in the toolbar. The Terminal Emulator is launched. 2. Click the EXTENTED option in the TERMINAL MODE section. 8.3.
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Troubleshooting Operating Instructions Chapter 8 CLV 490 Bar Code Scanner Message Meaning "Host – Receive fault" • Host receive set incorrectly The host has requested the data output string last sent by • Data transmission interrupted the CLV three times; NAK has e. g. by cable break been issued with each attempt. "Host - transfer to slow" In the CLV, data is available for output faster than it is transmitted to the host.
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Chapter 8 Troubleshooting Operating Instructions CLV 490 Bar Code Scanner Message Meaning Possible cause Remedy "Slave string faulty" Data transmission error between a slave and the master. Data connecting cable interrupted. If the error continues to occur, check the connecting cable between all devices. "Wrong number of slaves" During the master timeout, the master receives more or fewer reading results from the slaves than expected from the number of slaves that the master has entered.
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Troubleshooting Operating Instructions Chapter 8 CLV 490 Bar Code Scanner 8.3.2 LED error messages for the external parameter memory The CLV also reports errors accessing the external parameter memory by means of the "Device Ready" and "Read Result" LEDs. LED behavior Meaning Possible cause 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 CLV 490 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 CLV 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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Troubleshooting Operating Instructions Chapter 8 CLV 490 Bar Code Scanner 8.3.3 Messages for errors accessing the external parameter memory The CLV outputs further error messages, in addition to the general error messages in Chapter 8.3.1 CLV 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 CLV 490 Bar Code Scanner Message Meaning Possible cause Remedy 6. "error: writing parameters CLV -> EXT, internal parameters loaded" (Error type: 110, 111, 112) Start option: START WITH COPY INTERN –> EXTERN. The CLV was not able to copy the internal parameter set to the external memory. It has loaded the internal parameter set to its RAM Data transmission error.
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Operating Instructions Troubleshooting Chapter 8 CLV 490 Bar Code Scanner 8.4 ST error status in the reading result of a bar code Value Meaning Possible cause Remedy 0 Good Read. – None 1 Incorrect check digit. The check digit calculated by the CLV during the reading process does not match that printed in the bar code. Check whether the check digits in the bar code and generated by the print process are correct.
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Chapter 8 Troubleshooting Operating Instructions CLV 490 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 3 000 mm) • A digital measuring device (current/voltage measurement) • A PC running CLV-Setup • RS 232 data connection cable (pins 2 and 3 crossed), e. g. no. 2 014 054 8.5.
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Operating Instructions Troubleshooting Chapter 8 CLV 490 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 8-10. Malfunction Possible cause Remedy 1. Trigger mode: Sensor input (external sensor). • Sensor not connected or connected to incorrect switching input. • Connect sensor to "Sensor" switching input. Check sensor wiring (see Fig. 5-4, Page 5-16).
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Chapter 8 Troubleshooting Operating Instructions CLV 490 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 8-10. Here: number of bar codes to be read = 1 Malfunction Possible cause Remedy 1.
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Operating Instructions Troubleshooting Chapter 8 CLV 490 Bar Code Scanner Malfunction Possible cause Remedy • The reading angles at which the bar code • In the "CLV-Setup" program: choose the 1. The "Read Result" LED default setting: Good Read) does not light up at the end appears to the CLV are too large CODE CONFIGURATION tab, DECODER section: choose Standard decoder. Downof the reading pulse: load temporarily to CLV! Start PERCENTAGE EVALUATION, choose – continued – DISTANCE CONFIGURATION.
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Chapter 8 Troubleshooting Operating Instructions CLV 490 Bar Code Scanner Malfunction Possible cause Remedy 4. 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 CLV is incorrect or incomplete parameterized incorrectly in the CLV HOST INTERFACE tab, DATA FORMAT section. Are the values correct? • The CLV suppresses the last character in • In the "CLV-Setup" program: choose the CODE CONFIGURATION tab.
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Operating Instructions Troubleshooting Chapter 8 CLV 490 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 8-10. Malfunction Possible cause Remedy 1. The oscillating mirror does not move. Incorrect operating mode set on the CLV In the "CLV-Setup" program choose the OSCILLATING MIRROR tab, OSCILLATING MIRROR section.
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Operating Instructions Technical data Chapter 9 CLV 490 Bar Code Scanner 9 Technical data 9.
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Chapter 9 Technical data Operating Instructions CLV 490 Bar Code Scanner Type CLV 490-0010 (Standard density) CLV 490-2010 (High density) CLV 490-6010 (Low density) Enclosure rating/protection class IP 653) (to DIN 40 050)/class 3(to VDE 0106/IEC 1010-1) EMC/vibration/shock tested to EN 50081-1, 50082-2/IEC 68-2-6 Test FC/to IEC 68-2-27 Test EA Weight approx. 1.5 kg Ambient operating/storage temperature 0 ... +40 °C/–20 ... +70 °C Max. rel.
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Operating Instructions Technical data Chapter 9 CLV 490 Bar Code Scanner 9.4 Data sheet CLV 490-1011/-3011/-7011 bar code scanner Technical data as CLV 490-1010/-2010/-6010 with the following exceptions: Type CLV 490-1011 (Standard density) CLV 490-3011 (High density) CLV 490-7011 (Low density) Design line scanner with oscillating mirror and heater Switching on function/temperature graph see Chapter 10.4 Optional heating, Page 10-38 Power-on delay 35 ... 40 min (at 24 V DC and min.
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Technical data Chapter 9 Operating Instructions CLV 490 Bar Code Scanner 9.5.2 Line scanner with oscillating mirror (without/with heater) CLV 490-1010 CLV 490-1011 CLV 490-3010 CLV 490-3011 CLV 490-7010 20 ° Device Ready Sensor Read Result Data CLV 490-7011 86 43.3 21 56 78 33.4 183 15° 25.5 70 ma x. 127,5 2 117 38.5 12 Drilled hole, ∅ 3.6, 6 mm deep 10 10 82 10 3.5 Blind hole thread, M 6, 7 mm deep CLV490 50° All values in mm Fig.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner 10 Appendix 10.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 10.2.2 Overview of diagrams Line scanner CLV-Type Resolution Scanning method Diagram Page CLV 490-0010/-0011 Standard density Line scanner Reading field height/resolution as a function of reading distance 10-3 CLV 490-0010/-0011 Standard density Line scanner Min. and max. reading distance (DOF) for 0.35 mm/40° 10-4 CLV 490-0010/-0011 Standard density Line scanner Min. and max. reading distance (DOF) for 0.
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Fig. 10-1: 8 008 796/0000/25-06-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved 400 600 re a ngle 800 Ape rtu α= 40° 1000 40° α= 1200 1400 1600 1800 2000 2200 Reading distance [mm] 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 0.35 mm 0.30 mm Resolution: Appendix -700 -600 -500 -400 -300 -200 -100 0 100 200 le ang ure t r e Ap CLV 490-0010/-0011 10.2.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner r Line scanner (front reading window): CLV 490-0010/-0011 Resolution: 0.35 mm Aperture angle: 40° Reading distance [mm] 2200 2100 2000 1900 1800 max. reading distance 1700 min. reading distance 1600 1500 1400 1300 1200 1100 1000 900 800 Reading ranges from approx.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-0010/-0011 Resolution: 0.35 mm Aperture angle: 56° Reading distance [mm] 2200 2100 2000 1900 1800 1700 1600 1500 max. reading distance 1400 1300 min. reading distance 1200 1100 1000 900 800 700 600 500 400 500 700 900 1100 1300 1500 1700 1900 2100 Focus position [mm] Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 Fig.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner (front reading window): Resolution: 0.50 mm Aperture angle: 40° CLV 490-0010/-0011 Reading distance [mm] 2200 max. reading distance 2100 2000 min. reading distance 1900 1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 500 700 900 1100 1300 1500 1700 1900 2100 Focus position [mm] Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 Fig.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-0010/-0011 Resolution: 0.50 mm Aperture angle: 56° Reading distance [mm] 2200 2100 2000 1900 1800 1700 1600 max. reading distance 1500 1400 1300 min. reading distance 1200 1100 1000 900 800 700 600 500 400 500 700 900 1100 1300 1500 1700 1900 2100 Focus position [mm] Characteristics field scanning frequency/ reading distance: see Fig. 10-6, Page 10-8 Fig.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-0010/-0011 Scanning frequency [Hz] 1300 1200 1100 1000 900 800 700 600 500 700 900 1100 1300 1500 1700 1900 2100 Reading distance [mm] Resolution: 0.35 mm 0.50 mm Fig.
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Fig. 10-7: 8 008 796/0000/25-06-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved 400 600 800 Ape rture ang le α 0° 1000 =4 0° =4 1200 1400 1600 1800 2000 2200 Reading distance [mm] 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 0.35 mm 0.30 mm Resolution: Appendix -700 -600 -500 -400 -300 -200 -100 0 100 200 rture Ape le α ang CLV 490-1010/-1011 10.2.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-1010/-1011 Resolution: 0.35 mm Aperture angle: 40° Reading distance [mm] 2200 2100 2000 1900 1800 1700 max. reading distance 1600 min. reading distance 1500 1400 1300 1200 1100 1000 900 800 700 Reading ranges from approx.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-1010/-1011 Resolution: 0.35 mm Aperture angle: 50° Reading distance [mm] 2200 2100 2000 1900 1800 1700 1600 1500 max. reading distance 1400 min. reading distance 1300 1200 1100 1000 900 800 700 600 500 400 500 700 900 1100 1300 1500 1700 1900 2100 Focus position [mm] Characteristics field scanning frequency/ reading distance: see Fig.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-1010/-1011 Resolution: 0.50 mm Aperture angle: 40° Reading distance [mm] 2200 max. reading distance 2100 2000 1900 1800 1700 min. reading distance 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 500 700 900 1100 1300 1500 1700 1900 2100 Focus position [mm] Characteristics field scanning frequency/ reading distance: see Fig.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-1010/-1011 Resolution: 0.50 mm Aperture angle: 50° Reading distance [mm] 2200 2100 2000 1900 1800 1700 1600 max. reading distance 1500 1400 1300 min. reading distance 1200 1100 1000 900 800 700 600 500 400 500 700 900 1100 1300 1500 1700 1900 2100 Focus position [mm] Characteristics field scanning frequency/ reading distance: see Fig.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-1010/-1011 Scanning frequency [Hz] 1300 1200 1100 1000 900 800 700 600 500 700 900 1100 1300 1500 1700 1900 2100 Reading distance [mm] Resolution: 0.35 mm 0.50 mm Fig.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-1010/-1011 Deflection range [mm] 1600 800 ±5 angle ction Defle m 0m 0.5 m 5m 3 . 0 m 0m 0.3 ±2 0 ° angle ction Defle ±1 0 ° angle ction Defle 1200 ° 400 0 -400 -400 0 400 800 1200 1600 2000 2400 Reading distance [mm] Resolution: 0.30 mm 0.35 mm 0.50 mm Reading conditions: see Table 10-1, Page 10-1 Fig.
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10-16 © SICK AG · Division Auto Ident · Germany · All rights reserved -600 -500 -400 -300 -200 -100 0 100 400 ang le 600 Ape rture rture Ape 0° 800 40° =4 α= le α ang 1000 1200 1400 1600 Reading distance [mm] 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 0.25 mm 0.20 mm Resolution: 10.2.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-2010/-2011 Resolution: 0.25 mm Aperture angle: 40° Reading distance [mm] 2200 2100 2000 Resolution 0.2 mm: Depth of field reduced by 20 % compared to depth of field at resolution 0.25 mm (typical values) 1900 1800 1700 1600 max. reading distance 1500 1400 min.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-2010/-2011 Resolution: 0.35 mm Aperture angle: 40° Reading distance [mm] 2200 2100 2000 1900 1800 max. reading distance 1700 1600 min. reading distance 1500 1400 1300 1200 1100 1000 900 Reading ranges from approx.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-2010/-2011 Resolution: 0.35 mm Aperture angle: 56° Reading distance [mm] 2200 2100 2000 1900 1800 1700 1600 max. reading distance 1500 1400 1300 min.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-2010/-2011 Scanning frequency [Hz] 1300 1200 1100 1000 900 800 700 600 400 600 800 1000 1200 1400 1600 Reading distance [mm] Resolution: 0.20 mm 0.25 mm 0.30 mm Reading conditions: see Table 10-1, Page 10-1 Fig.
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8 008 796/0000/25-06-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved -600 -500 -400 -300 -200 -100 0 100 200 400 Ape rture 600 ang le α α ngle re a u t r Ape 0° =4 0° =4 800 1000 1200 1600 Reading distance [mm] 1400 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 0.25 mm 0.20 mm Resolution: 10.2.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-3010/-3011 Resolution: 0.25 mm Aperture angle: 40° Reading distance [mm] 2200 2100 2000 1900 1800 1700 1600 1500 max. reading distance 1400 min.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-3010/-3011 Resolution: 0.35 mm Aperture angle: 40° Reading distance [mm] 2200 2100 2000 1900 1800 1700 max. reading distance 1600 min. reading distance 1500 1400 1300 1200 1100 1000 900 800 Reading ranges from approx.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-3010/-3011 Resolution: 0.35 mm Aperture angle: 50° Reading distance [mm] 2200 2100 2000 1900 1800 1700 1600 1500 1400 max. reading distance 1300 min.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-3010/-3011 Scanning frequency [Hz] 1300 1200 1100 1000 900 800 700 600 400 600 800 1000 1200 1400 1600 Reading distance [mm] Resolution: 0.20 mm 0.25 mm 0.30 mm Reading conditions: see Table 10-1, Page 10-1 Fig.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-3010/-3011 Deflection range [mm] 1600 800 mm m 5m 0.2 m 0m 400 ° 0.2 ±20° angle ction Defle ±10° angle ction Defle 0 0.3 ±5 angle ction Defle 1200 0 -400 -400 0 400 800 1200 1600 2000 2400 Reading distance [mm] Resolution: 0.20 mm 0.25 mm 0.30 mm Reading conditions: see Table 10-1, Page 10-1 Fig.
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8 008 796/0000/25-06-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved 600 Ape rtu 800 re a ngle α rture Ape le α ang 0° 1000 =4 0° =4 1200 1400 1600 1800 2000 2200 Reading distance [mm] Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/reading distance: see Fig. 10-28, Page 10-30 –15° ... +15° (typical values!) –30° ... +30° –45° ...
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-6010/-6011 Resolution: 0.5 mm Aperture angle: 40° Reading distance [mm] 2200 2100 2000 CLV 490-7010/-7011: Max. reading distance for 0.5 mm/40° reduced by 25 % compared to max. reading distance for CLV 490-6010/6011 1900 1800 1700 1600 max. reading distance 1500 1400 1300 1200 min.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-6010/-6011 Resolution: 0.5 mm Aperture angle: 60° Reading distance [mm] 2200 2100 CLV 490-7010/-7011: Max. reading distance for 0.5 mm/50° reduced by 25 % compared to max. reading distance for CLV 490-6010/6011 2000 1900 1800 1700 1600 1500 1400 max. reading distance 1300 1200 1100 min.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Line scanner (front reading window): CLV 490-6010/-6011 Scanning frequency [Hz] 1300 1200 1100 1000 900 800 700 600 500 700 900 1100 1300 1500 1700 1900 2100 Reading distance [mm] Resolution: 0.50 mm Reading conditions: see Table 10-1, Page 10-1 Fig.
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8 008 796/0000/25-06-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved -900 400 -800 -700 -600 -500 -400 -300 -200 -100 0 100 200 300 600 ang le α 800 Ape rture α ngle re a u t r Ape 0° 1000 =4 0° =4 1200 1400 1600 1800 Reading 2000 distance 2200[mm] –15° ...+15° (typical values!) –30° ... +30° –45° ... +45° Reading conditions: see Table 10-1, Page 10-1 Characteristics field scanning frequency/reading distance: see Fig.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Reading distance at a resolution of 0.5 mm/aperature angle 40° see Fig. 10-26, Page 10-28 Reading distance at a resolution of 0.5 mm/aperature angle 50° see Fig. 10-27, Page 10-29 Line scanner with oscillating mirror (side reading window): CLV 490-7010/-7011 Scanning frequency [Hz] 1300 1200 1100 1000 900 800 700 600 500 700 900 1100 1300 1500 1700 1900 2100 Reading distance [mm] Resolution: 0.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner Line scanner with oscillating mirror (side reading window): CLV 490-7010/-7011 Deflection range [mm] 1600 800 ±5 angle ction Defle ... 400 ±20° angle ction Defle ±10° angle ction Defle 5 +1 5 0 -1 +3 ... 0 5 -3 +4 ... 5 -4 1200 ° 0 -400 -400 0 400 800 1200 1600 2000 2400 Reading distance [mm] Tilt: Resolution: 0.50 mm –45° ... +45° –30° ... +30° –15° ...+15° Reading conditions: see Table 10-1, Page 10-1 Fig.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 10.3 Installing and operating the external parameter memory 22 88.5 22 The external parameter memory is available as an accessory. It is located in a connector cover and comprises a permanent, rewriteable memory (EEPROM). The connector cover covers the two connections of the CLV in the enclosure rating IP 65. The cover is shown in Fig. 10-32.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.3.2 Installation and electrical connection The pin assignments for the connection cables of the parameter memory no. 2 020 307/ no. 2 021 689 are shown in Table 5-5 and Table 5-6, Page 5-7. ¾ Mount the parameter memory on the CLV as shown in Chapter 5.5.3 Connecting the supply voltage, Page 5-13 and connect the cables to the AMV/S 60 Connection Module.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner Start with copy internal -> external When it starts, the CLV loads the internal parameter set to its RAM. It then copies the parameter set to the external memory and resets the start option to START WITH EXTERNAL PARAMETERS. The two "Device Ready" and "Read Result" LEDs blink alternately for approx. 10 s. The "Device Ready" LED then lights up constantly.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 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 3-10. Their function in the event of an error accessing the external memory as well as troubleshooting measures are described in Table 8-2, Page 8-5. 10.3.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 10.4 Optional heating 10.4.1 Features • Integrated heater (permanently installed) • Wider range of applications for CLV: up to max. –35 °C • Supply voltage 24 V DC +20 %/–10 % • CLV enabled via internal temperature switch (power-up delay approx. 35 ... 40 min. at 24 V DC and min. ambient temperature of –35 °C) • Required cable cross-section (power supply): min. 0.75 mm2 10.4.
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Operating Instructions Appendix Chapter 10 CLV 490 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. See also Chapter 5.4.2 Supply voltage, Page 5-8. 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 CLV 490 Bar Code Scanner 10.5 System messages The CLV outputs all system messages in plain text on the terminal interface. The messages are in English and can be displayed in the extended Terminal Emulator mode in the "CLVSetup" program. See also Chapter 6.6.1 Displaying messages, Page 6-33. 10.5.1 CLV without external parameter memory Message Meaning "CLV 490 Soft.Vers. Vx.xx Aend. Nr.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.6 Installing and operating the "CLV-Setup" program The scope of delivery of the CLV includes a CD-ROM containing the "CLV-Setup" program. The software can be installed on a PC with the following minimum configuration: 80486 processor, 66 MHz, and 16 MB RAM, CD drive, serial interface and mouse (recommended) as well as an operating system Windows 95TM /98TM, Windows NTTM or Windows NTTM.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner The program logs all of the files that are installed to the "install.log file". This list is used by the deinstaller to remove the program and must not be deleted if you want to use the deinstaller at some time in the future.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.6.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 1. Connect the PC to the terminal interface on the CLV using a RS 232 cable (AMV/S 60: connect the PC to the internal 9-pin "Service" plug). See Chapter 5.5.5 Connecting the CAN interface, Page 5-15. 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 CLV repeatedly.
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Operating Instructions Appendix Chapter 10 CLV 490 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 , PROGRAMM INFORMATION. The GUI is shown in Fig. 10-37 below (V 3.1). 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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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 10.6.5 Functions The "CLV-Setup" program features (version V 3.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 5. To display information on a tab, click the tab in the top, horizontal frame. The vertical frame on the left-hand side of the screen then displays a list of parameters. 6. Click on a parameter in the list for a description. CLV-Setup Help then displays the associated help text in the right-hand frame and jumps to the parameter heading. 10.6.7 Transferring parameter sets between CLV-Setup and the CLV See Chapter 6.4.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 10.6.9 Log file in the Terminal Emulator The Terminal Emulator can log the communication between CLV-Setup and the CLV. CLV-Setup stores the data transmitted in both directions with the following identifiers: --> PC: CLV sending to CLV-Setup PC --> CLV 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 CLV 490 Bar Code Scanner 10.7 Configuring a CLV with command strings The CLV can be parameterized and operated with command strings via the terminal 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 CLV 490 Bar Code Scanner Example: The command "3?LT" causes the CLV to display the parameter values of the reading 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 CLV are registered and shown only after the parameter set is uploaded from the CLV.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.8 Calculating parameter values for setting the CLV 10.8.1 Calculating the number of scans (for standard decoders) 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 CLV 490 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.
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Appendix Operating Instructions Chapter 10 CLV 490 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 CLV) 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 CLV 490 Bar Code Scanner 10.8.3 Calculating the necessary bar code distance 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 7 x dscan where dscan = vertical distance between two consecutive scan lines e. g.
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Appendix Operating Instructions Chapter 10 CLV 490 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 CLV 490 Bar Code Scanner 10.10 Discussion of a parameterization example 10.10.1 Application Conditions • Reading with the CLV 490’s autofocus function • Reading the packages from above • Barcode with lines running vertically on the top side of the package, tilt across from the scan line: ±30° • Package height: 100 ... 600 mm, package width: 200 ...
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner 10.10.4 Important clarifications ¾ Sketch out the reading situation and enter the parameter values and variables for the CLV. y coord. b) Side view a) View from the front Y1 beta = 10° Z2 z coord. 1400 Y2 alpha = 270° 700 10 x coord. 100 Z1 200 550 600 LS 100 300 All values in mm Fig.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 10.10.6 Parameterize the CLV with the "CLV-Setup" program 1. Connect the PC to the CLV’s terminal interface (see Chapter 5.5.5 Connecting the CAN interface, Page 5-15) 2. Start Windows and the "CLV-Setup" program on the PC. 3. Invoke the CLV 490’s default setting in the "CLV-Setup" program (see Chapter 6.1 Overview of steps for starting up the CLV, Page 6-1). 4. Parameterize the CLV with the help of Chapter 6.4.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner Fig. 10-46: Parameterization example: "Edit Auto Focus/Adjustments" dialog window ¾ To set the background, switch to the LIMIT VALUES tab in the same dialog window (Fig. 10-47). The background is formed using the autofocus area’s terminating planes. The CLV registers the altered reading distances in this area only.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner ¾ Set the following parameters on the OPTIMIZATION tab (Fig. 10-48) – Delay of focus change Timeout: 50 ms Hysteresis: 50 mm – Distance Measurement: active – Source of Distance information: internal – Smooth filter active: active Length: 3 Fig. 10-48: Parameterization example: "Edit Auto Focus/Optimizations" dialog window ¾ Confirm the dialog window by clicking "OK". 2.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner ¾ Click on the EDIT SCANNER POSITION tab. The EDIT SCANNER POSITION dialog window then opens. Set the following CLV position definition parameters regarding the movement level (see also Fig. 10-44, Page 10-57): ¾ Set the following parameters on the ANGLES tab: – Angle alpha: 90 degrees (Laser beam’s direction of deflection relative to the direction of convoyer belt.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner Fig. 10-51: Parameterization example: "Edit Scanner Position/Coordinates" dialog window ¾ Confirm the dialog box with "OK". 3. Set the reading pulse source: DEVICE CONFIGURATION tab ¾ ¾ In the READING TRIGGER MODE group click the option Sensor Input (Active High). In the Output on Good read group click the option End of label. Fig.
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Operating Instructions Appendix Chapter 10 CLV 490 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 - Code Positions: deactivate (remove check) - Decoder: SMART/Standard Fig. 10-53: Parameterization example: settings on the "Code Configuration" tab ¾ ¾ Click on the EDIT CODES button.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 5. Set the output properties: HOST INTERFACE tab ¾ Set the CLV’s end-user communication condition parameters Fig. 10-55: Parameterization example: "Host interface" tab (base setting) DATA STRINGS tab ¾ Set the CLV output message format in the end-user communication conditions Fig. 10-56: Parameterization example: "Data Strings" tab (basic setting) ¾ Perform download to CLV. 10.10.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.11 Special applications and procedures 10.11.1 Auxiliary input If the CLV 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 CLV 490 Bar Code Scanner Entering the bar code using the Terminal Emulator function in CLV-Setup 1. Click on the toolbar. The Terminal Emulator is launched. The CLV is in Reading mode. 2. Click the EXTENDED radio button in the TERMINAL MODE section. The start and stop characters used by the Terminal Emulator are displayed at the top of the screen, on the left and right of the text input field. Fig. 10-58 shows the Terminal Emulator window in extended mode.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner Entering a bar code using a terminal/PC keyboard 1. Connect the terminal /PC with Terminal Emulation program to the terminal interface on the CLV (via AMV/S 60). For the pin assignment, see Chapter 5.5.5 Connecting the CAN interface, Page 5-15. 2. Set the communication parameters and data output format as shown in Table 10-9.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner 10.11.2 Daisy-chain configuration (data forwarding or master/slave arrangement) See Technical Information "Master/Slave with Bar Code Scanners from the CLV Series" (no. 8 007 675). 10.11.3 SICK network (RS 485) See Technical Description "CLX 200 Network Controller" (no. 8 007 157, German/English edition). 10.11.4 Connection to Profibus DP See Operating Instructions "BMV/BMH 10 for Profibus DP" (no. 8 008 825). 10.11.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.12 Replacing a CLV (copying the parameter set) There are two methods of replacing a CLV 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. 10.12.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner ¾ Check whether all of the parameter settings used are necessary to configure the CLV for the current reading application. If necessary, replace the software version in the new device. 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.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.13 Accessories 10.13.1 Mounting accessories Order No. Description Figure 2 016 110 Quick clamping device, complete with securing material Fig. 10-61 2 013 824 Angle bracket, single, with 2 screws M 6 x 10 mm, self-locking Fig. 10-59 2 018 435 Articulated bracket (two angle brackets 2 013 824), with 2 screws M 6 x 10 mm, self-locking Fig. 10-60 Table 10-11: Accessories: mounting accessories 10.13.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner Order No.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner 10.13.4 Cables, external parameter memories and plug cover a) CLV without heater Temperature range of connection material: Stationary: –30 ... +70 °C; moving: 0 ... +70 °C Order No. Description Wires Length Connection 2 020 302 Connection cable for data interfaces ("Host/Term") or function interfaces ("I/O"), ∅ 8 mm, shielded, with 15-pin D Sub HD socket and 15-pin D Sub HD plug.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner b) CLV with heater Temperature range of connection material: Stationary: –50 ... +70 °C; moving: –40 ... +70 °C Order No. Description Wires Length Connection 2 021 689 Connector cover with with parameter memory (EEPROM), enclosure rating IP 65, with 2 connection cables, each ∅ 8 mm, shielded, with 15-pin D Sub HD socket and 15-pin D Sub HD plug Required: 1 per CLV each 15 x 0.
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Appendix Operating Instructions Chapter 10 CLV 490 Bar Code Scanner 10.14 Dimensioned drawings of the accessories 30 Enclosed to securing the CLV: 2 x cylinder head screws M 6 x 10 mm, self-locking 6.5 15 30 25 45 50 45 6.5 7.5 10.14.1 Angle bracket, single no. 2 013 824 97.5 ø 6.5 6.5 30 15 7 30 ø 6.5 56 Fig. 10-59: Dimensions of the angle bracket, single No. 2 013 824 10.14.2 Articulated bracket No.
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Appendix Chapter 10 Operating Instructions CLV 490 Bar Code Scanner 10.15 Supplementary documentation Order No.
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Operating Instructions Appendix Chapter 10 CLV 490 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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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner Code angle (CW value) Current deflection range of he scan line (oscillating mirror) perpendicular to the scan direction when a bar code is recorded. Calculated by the CLV for each scan and used, for example, to define a capture range so that bar codes with identical data contents in a given range can be separated. Code geometry Length and height dimensions of the bar code.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner OSCILLATING WITH FIXED AMPLITUDE mode. In OSCILLATING WITH VARIABLE AMPLITUDE mode, the deflection range is set for each distance configuration using the OSCILLATING MIRROR tab in the "CLV-Setup" program. Distance configuration Ö Ö Data record in the CLV for defining a focus position for the laser beam for dynamic focus control.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner Focus position Distance of the focal point of the emitted laser beam in front of the reading window. Can be varied using the optical components in the CLV. Creates a distance-specific depth of field (DOF) in which he bar code can be detected. Functional interfaces Switching inputs and outputs on the CLV.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner No Read The CLV failed to detect a bar code or the required number of bar codes specified by the evaluation parameters during the reading pulse. Ö 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 No Read. Comprises a variable combination of the error string and the separator.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner Reading field height Ö Length of the scan line that is available for detecting the bar code in the reading plane. Due to the V-principle of beam generation, the reading field height is dependent on the reading distance. Reading interval Timeslot in which the CLV activates the laser diode and attempts to detect valid bar codes from the information read.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner SMART decoder Ö Specially developed 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. Standard decoder Ö Tried-and-tested decoder from the CLV product family.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner User interface Windows-based PC software "CLV-Setup" for operating and configuring the CLV.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.17 Copy of the EC Declaration of Conformity Fig.
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Chapter 10 Appendix Operating Instructions CLV 490 Bar Code Scanner Fig.
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.18 Index A Abbreviations.................................................................................I-10 Accessories - Dimensioned drawings...................................................10-75 - Order specifications ........................................................10-71 Adjusting mode - Function .....................................................................................4-9 - Starting the mode ................
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Chapter 10 Anhang Operating Instructions CLV 490 Bar Code Scanner EMC ................................................................................................... 9-2 Enclosure rating ............................................................................ 9-2 Error messages - Display in the Terminal Emulator ..................................... 8-2 - Function..................................................................................... 3-5 - List (CLV with external parameter memory)..
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner - Deflection range, high density .....................................10-26 - Deflection range, low denstiy.......................................10-33 - Deflection range, standard density ...........................10-15 - Design.........................................................................................3-4 - Dimensioned drawings.........................................................9-4 - Function .......................
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Chapter 10 Anhang Operating Instructions CLV 490 Bar Code Scanner Scope of supply ............................................................................ 3-1 Self-test - Error messages ...................................................................... 8-2 - Function.................................................................................. 6-31 - Starting the mode............................................................... 6-31 Sensor for distance detection - Electrical Connection.....
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Operating Instructions Appendix Chapter 10 CLV 490 Bar Code Scanner 10.19 Bar code example ! " # Codabar 3 9 4 0 A Code 39 Module width 0.35 mm C A L 1 V 2 9876543210 4 2/5 Interleaved Module width 0.5 mm Module width 1.0 mm Fig.
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8 008 796/0000/25-06-2002 · 5M/TR