SICK CLV 420 Operating Instructions Manual Download

Page: 64 / 146

Chapter

Operating Instructions

CLV 42x bar code scanner

6-14

8 009 981/O078/16-08-2004

Operation

6.5

Operating modes and outputting the reading result

The following CLV operating modes/functions can be selected in CLV Setup:

Standard operating mode

•

Reading mode

For startup

•

Percentage evaluation

•

Adjusting mode

For adapting device to application

•

AutoSetup (automatic adaptation to reading conditions):

See

Chapter 6.4.4 Configuring the CLV with AutoSetup, Page 6-10

•

Profile programming (configuration):

See

Chapter 10.5.2 Profile programming, Page 10-19

•

Parameterization (configuration):

See

Chapter 6.4.1 Configuring CLV with the user interface of CLV Setup, Page 6-4

•

Teach-in match code 1/activate match code comparison with "Sensor 2" switching input.

See

Chapter 10.9.1 Triggering the teach-in match code 1 via the "Sensor 2" switching

input, Page 10-26

•

Show CP-limits

For monitoring purposes/correcting faults

•

Displaying and editing operating data

•

Reading diagnosis

•

Monitor host interface

•

Auxiliary input

•

Self-test

6.5.1

Reading mode (standard operating mode)

The CLV performs a self-test after it has been switched on. It is then set to the reading mode

and confirms this by outputting two consecutive tones via the beeper. In the default setting,

the "Sensor 1" switching input is the (external) trigger source of the reading pulse. The

reading result is output by the CLV at the end of the reading pulse via the host interface

(default setting) and terminal interface.

The reading result of the

terminal interface

can be displayed in the CLV Setup terminal

emulator. The CLV terminal interface must be set to the reading diagnosis mode for this

purpose. This mode is selected for the default setting. The reading result of the terminal

interface has a fixed, invariable format.

The R

EADING

ODE

can be called up by choosing V

IEW

in the menu bar or via the terminal

emulator.

Summary of Contents for CLV 420

Page 1: ...Standard Line CLV42x Bar Code Scanner OPERATING INS TR UCTIONS ...

Page 2: ...ndows 2000TM Windows XPTM and Internet ExplorerTM are registered trademarks or trademarks of the Microsoft Corporation in the USA and other countries Latest manual version For the latest version of this manual PDF see www sick com Software Tool Function Version CLV 420 421 422 Firmware V1 70 O078 CLV Setup User software Windows based V 4 1 O508 CLV Setup Help Online help HTML V 4 1 O508 The CLV 42...

Page 3: ... Overview of device and its functions Chapter 3 Product description Page 3 1 Chapter 6 2 Default settings Page 6 1 Chapter 6 5 Operating modes and outputting the reading result Page 6 14 Chapter 9 Technical data Page 9 1 Starting device with default settings Chapter 6 3 Quick start Page 6 3 Installing CLV Setup user software to PC Chapter 10 4 Installation and operating instructions for the PC bas...

Page 4: ...ser software CLV Setup and online help CLV Setup Help from CD ROM Manuals Software to PC 11 Connect the PC to the terminal interface of the CLV For this purpose connect the PC via a 3 core RS 232 data cable null modem cable to the Aux plug in the CDB 420 or CDM 420 12 Start CLV Setup user software CLV Setup starts the communication with the CLV and copies the parameter set of the CLV via an upload...

Page 5: ...4 Product features and functions overview 3 3 3 1 5 View of line raster scanner devices 3 5 3 2 Method of operation 3 6 3 2 1 Scan procedure variants 3 7 3 3 Indicators and operating elements 3 7 3 3 1 Operating elements 3 7 3 3 2 Function of the LED indicators 3 7 3 3 3 Function of the beeper 3 9 4 Installation 4 1 4 1 Overview of installation sequence 4 1 4 2 Installation preparations 4 1 4 2 1 ...

Page 6: ... 6 3 1 Starting up the line raster scanner with the factory default settings 6 3 6 4 Configuration parameterizing 6 4 6 4 1 Configuring CLV with the user interface of CLV Setup 6 4 6 4 2 Function of tabs in CLV Setup overview 6 5 6 4 3 Parameterization guide 6 7 6 4 4 Configuring the CLV with AutoSetup 6 10 6 5 Operating modes and outputting the reading result 6 14 6 5 1 Reading mode standard oper...

Page 7: ...eld of scanning frequency 10 6 10 3 System messages 10 6 10 4 Installation and operating instructions for the PC based CLV Setup program 10 7 10 4 1 Preparations for installation 10 7 10 4 2 Installation 10 7 10 4 3 Starting CLV Setup 10 10 10 4 4 CLV Setup graphical user interface 10 12 10 4 5 Functions 10 13 10 4 6 Hot keys 10 13 10 4 7 Opening and closing tabs 10 14 10 4 8 Online help CLV Setup...

Page 8: ... 10 36 10 11 Accessories 10 38 10 11 1 Installation accessories 10 38 10 11 2 Connection modules 10 38 10 11 3 Extensions for connection modules 10 38 10 11 4 Cables and plug in connections 10 39 10 11 5 Reading pulse generators 10 39 10 12 Dimensional drawings of the accessories 10 40 10 12 1 Mounting bracket 10 40 10 13 Supplementary documentation 10 41 10 13 1 CLV Connect from version 1 9 10 41...

Page 9: ...r the polling reflectors 4 11 Table 5 1 Pin assignment of the 15 pin D Sub HD plug 5 2 Table 5 2 Maximum cable lengths between the CLV and host 5 3 Table 5 3 Power up delay as a function of the device number GN 5 3 Table 5 4 Wiring color assignment of cable no 6 010 137 open end 5 4 Table 5 5 Communication parameters for the host interface default setting 5 6 Table 5 6 Characteristic data of the S...

Page 10: ...f preprinted profile bar codes on card no 8 008 085 10 21 Table 10 5 Formulas for calculating the code length of a bar code 10 25 Table 10 6 Communication parameters on the terminal PC for the auxiliary input 10 33 Table 10 7 Communication parameter settings for the SICK Hand held Scanner from the IT 38xx 46xx 48xx 58xx series 10 34 Table 10 8 Accessories installation accessories 10 38 Table 10 9 ...

Page 11: ...output 5 10 Fig 6 1 Bar code pattern code 39 module width 0 35 mm 13 8 mil print ratio 2 1 6 3 Fig 6 2 CLV Setup AutoSetup displayed in the terminal emulator 6 12 Fig 6 3 CLV Setup output of the reading result of the terminal interface in terminal emulator 6 15 Fig 6 4 Reading result of the terminal interface structure for good read 6 16 Fig 6 5 Reading result of the terminal interface structure f...

Page 12: ...figuration for triggering the teach in match code 1 10 26 Fig 10 12 Auxiliary input via the terminal interface of the CLV 10 32 Fig 10 13 CLV Setup auxiliary input via the terminal emulator 10 33 Fig 10 14 Dimensions of the mounting bracket no 2 020 077 10 40 Fig 10 15 Dimensions of the mounting bracket no 2 020 078 10 40 Fig 10 16 Copy of the Declaration of Conformity Page 1 scaled down 10 48 Fig...

Page 13: ...a differentiation is required 1 2 Target audience This document is intended for persons who are responsible for the following activities 1 2 1 Installation electrical connection maintenance and replacement Electricians and service technicians 1 2 2 Startup operation and configuration Technicians and engineers 1 3 Information content This document contains all of the information required to install...

Page 14: ...ips explain settings in the user interface of the CLV Setup program Default setting Marks a section containing the values of the factory default settings SCANNING FREQUENCY This font indicates a term in the user interface of the CLV Setup program Icons refer to buttons in the user interface of the CLV Setup program Host receive fault This font indicates messages output via the terminal interface o...

Page 15: ...levant application e g conveyor belt 2 1 3 Startup operation and configuration Knowledge regarding the operation of the devices in the relevant application e g conveyor belt Knowledge of the software and hardware environment of the relevant application e g conveyor belt Basic understanding of Windows 95TM 98TM Windows NTTM Windows 2000TM or Windows XPTM Basic understanding of an HTML browser e g I...

Page 16: ...laser beam reflecting off mirrored surfaces Do not open the housing Opening the housing does not deactivate the laser diode Observe the laser protection specifications latest version Laser power The laser operates at a wavelength of λ 650 to 670 nm visible red light The power output of the laser beam at the reading window is max 3 6 mW CLV 421 The emitted beam is not dangerous to human skin The pr...

Page 17: ...n and deactivation of the laser diode when reading is controlled by the reading pulse trigger source A timer laser timeout automatically deactivates the laser diode 10 minutes default setting after a continuous reading pulse is initiated in reading mode with switching input pulse modes Sensor Input and Serial Interface In this case the CLV outputs the message Laser safety timeout via the terminal ...

Page 18: ...he parameter set that was last stored permanently and resets the daily operating data 2 5 Environmental information The CLV is designed to cause minimum impact on the environment It does not contain any silicone based materials on the hosuing surface and therefore does not represent any problems for e g paint sprayers in paint shops 2 5 1 Power requirements The power requirements are particularly ...

Page 19: ... the CD ROM can also be downloaded from www sick com Depending on the number of copies ordered the delivery includes optional CLV 42x Operating Instructions in English and or German printed edition Chapter 10 11 Accessories Page 10 38 provides an overview of the available installation accessories connection modules cables and plug in connections and sensors for reading pulse generation 3 1 2 Varia...

Page 20: ...isplay 18 to 30 V DC additionally 1 W CMF 400 Connection Module Fieldbus 18 to 30 V DC additionally 2 W 3 With external clock pulse start stop of reading interval supply via the Sensor 1 switching input a suitable reading pulse sensor for signaling the presence of an object with a bar code e g a photoelectric reflex switch 4 With optional external clock pulse stop of reading interval supply via th...

Page 21: ...ding product marking on the nameplate Laser class 2 laser diode switches off if reading interval is active for too long and if the output power is exceeded Automatic self test on startup Can also be triggered at any time Diagnosis tools for installing and monitoring the system Parameterized output of reading diagnosis data in the read result Operating data query and error messages Test string func...

Page 22: ...ontinuous Read Reflector Polling for generating the reading gate automatically Electrical interfaces Serial host interface RS 232 RS 422 485 with variable transfer rate protocol and telegram structure Serial terminal interface RS 232 as auxiliary data interface with special diagnosis functions CAN interface for integration in the SICK CAN scanner network or a CANopen network 2 switching inputs for...

Page 23: ... scanner devices Fig 3 1 CLV42x line raster scanner with without 105 angle attachment 2 5 4 Front reading window 1 6 7 Side reading window 8 3 Legend 1 D Sub HD plug 15 pin 2 Tapped blind holes M4 6 mm 0 24 in deep 3 Reading window 4 Laser warning labels 5 Connection cable 6 Sound opening of the beeper hidden 7 LEDs status indicators 8 integrated angle attachment with 105 light reflection ...

Page 24: ...nsor Alternative trigger sources include reflector polling free running mode or a command via the host interface The current operating status is indicated by four LEDs A beeper indicates the status of the reading result In the default setting the Good Read function is selected for this If the trigger is supplied externally by a sensor the Sensor 1 switching input signals the start of the reading p...

Page 25: ...mand strings sent via the host interface terminal interface A variety of parameterizing options allow you to adapt the device to a wide range of applications The following can be defined among others the configuration of the code types to be read the reading evaluation and output characteristics the communication parameters of the host interface the structure of the data output string for good rea...

Page 26: ... the selected result status for the set pulse duration of the output lights up after a good read default setting good read lights up match code comparison active if the read bar code matches the predefined match code s and the corresponding result status output is selected for the Result 2 output Data orange flickers while the CLV transfers data to the host on the host interface Percentage evaluat...

Page 27: ...le result status functions appears 3 Click the required function and confirm with OK 4 Perform a download to the CLV This is done by clicking in the toolbar The DOWNLOAD PARAMETER dialog box is displayed 5 Confirm the dialog box by selecting the PERMANENT save option The CLV operates the beeper with the values selected for the result status indication and volume Operating mode Tone sequence Beeper...

Page 29: ...unting bracket no 2 020 078 with 2 x M4 x 8 mm 0 32 in screws for installing the bracket to the CLV not included with the CLV or Alternatively if the bracket is supplied by the user Stable installation device that allows the alignment of the CLV to be varied in the x and y axes The maximum weight of the CLV line raster scanner is 250 g 8 8 oz or approx 320 g 11 3 oz with additional attachment with...

Page 30: ...t a connection to the SICK CAN Scanner Network or to a bus connection max 1 200 m 3 936 96 ft away from the host The distance which can be achieved depends on the selected model of the host interface and the set data transfer rate however See Table 5 2 Page 5 3 Distance between the CLV and the CDB 420 or CDM 420 connection module The CDB 420 or CDM 420 connection module must not be located further...

Page 31: ...brackets are designed to support a variety of installation positions and alignments of the CLV in two planes Fig 4 3 shows a mounting example The slots in the brackets allow a turning freedom of 15 for the fine adjustment of the CLV Fig 4 2 Location of the securing threads on the CLV 45 8 1 80 72 2 84 32 8 1 29 59 2 32 M4 6 24 deep M4 6 24 deep 10 39 10 39 35 2 1 39 35 2 1 39 4 15 4 15 All dimensi...

Page 32: ...its The height of the reading field is shown as a function of the reading distance a for various resolutions module widths in Chapter 10 2 Specification diagrams Page 10 1 Fig 4 5 shows the definition of the reading distance a from the reading window and of the aperture angle α for each of the two scanning methods The useable aperture angle α is max 50 for both scanning methods even with the addit...

Page 33: ...e vertical axis Fig 4 7 shows an example of this using the line scanner The laser beam from the line raster scanner with angle attachment is emitted at an angle of 105 with respect to the housing Depending on the application the device can also be installed flush with the conveyor belt Fig 4 6 Line scanner reading angles between the scan line and the bar code β α γ Reading area α Azimuth angle til...

Page 34: ...e result in the host the values can be included in the Code Info Separator block of the output string using the CLV Setup program Configuring the Code Info Separator 1 Select the DATA STRINGS tab 2 Click the CODE INFO SEPARATOR field The dialog window EDIT PARAMETER TFS dialog box is displayed 3 In the drop down list click the CP parameter CP then appears on the top line 4 Confirm the dialog box w...

Page 35: ...n Longer screws will damage the device Use screws with the correct length 6 Screw the M4 screws through the bracket into the tapped blind holes of the CLV 7 Tighten the screws slightly 8 Adjust the CLV as described below 4 3 2 Adjusting the CLV The percentage evaluation mode supports the adjustment of the CLV In this mode the CLV displays the quality of the bar code reads that enter the CLV readin...

Page 36: ...ing reflections tilt the CLV away from the vertical axis so that the light strikes the bar code at an angle of approx 105 line scanner Fig 4 7 Page 4 5 9 If necessary position the center of the scan line exactly on the bar code see Chapter 4 3 3 Auxiliary functions for adjustment Page 4 8 10 Move objects carrying bar codes into the CLV reading field manually under realistic conditions and check th...

Page 37: ...tween the CDB 420 or CDM 420 and CLV must not exceed 10 m 32 8 ft 2 Install the CDB 420 or CDM 420 in such a way that the device can be accessed when opened The terminal interface of the CLV is accessed via the internal Aux connector Detailed information on the installation and electrical installation procedures is provided in the CDB 420 Connection Module Operating Instructions order no 8 010 001...

Page 38: ...t steps 7 Move objects with bar codes into the CLV reading field manually under realistic conditions 8 Check whether the reading result and trigger pulse are correct 9 Repeat the procedure with the conveyor switched on Check whether the reading procedure is synchronized with the approaching objects Parameterizing an external sensor as a trigger source N A with default setting 1 Select the DEVICE C...

Page 39: ... the reliable detection of the reflector and the start of the internal reading interval is approx 25 ms at a scanning rate of 800 Hz Adjusting the polling reflector roughly 1 Connect the CLV to the CDB 420 or CDM 420 connection module and switch on the power supply to the module see Chapter 5 5 3 Connecting the power supply Page 5 5 Fig 4 11 Line scanner installation location of the polling reflec...

Page 40: ...LV not vice versa until a good read rate of 95 to 100 is reached In doing so prevent any surface reflection see Chapter 4 2 7 Distance between the CLV and the bar code Page 4 4 The CLV outputs the data content of the unconcealed polling reflector with the identifier REPO 8 Once the device is in the final attachment position remove the protective film from the rear of the reflector and stick it to ...

Page 41: ... outputs for result status functions or connecting to a PLC for example power supply Wire all the connections with copper cables with a minimum wire diameter of 0 09 mm2 approx 17 AWG 5 2 1 Connections cables for the CDB 420 or CDM 420 connection module The CDB 420 or CDM 420 connection module is suitable for connecting the CLV to peripherals distribution function and the power supply The module c...

Page 42: ...software can also be downloaded from the SICK home page www sick de at Service Support Downloadpool It can be called up using a standard HTML browser e g Internet ExplorerTM 5 3 Connector pin assignment Pin Signal Function 1 10 to 30 V DC Power supply 2 RxD Terminal Terminal interface receiver 3 TxD Terminal Terminal interface transmitter 4 Sensor 2 Switching input variable function 5 GND Ground 6...

Page 43: ...splay is additionally used in the CDM 420 the ICR is supplied with 18 to 30 V DC If the CMP 400 Power Supply Module is used in the CDM 420 a mains voltage of 100 to 250 V AC 50 to 60 Hz is required Note The CLV 42x is UL certificated when a class 2 power supply according to UL 1310 is used Power up delay The selected device number default setting 1 affects the power up delay of the device This is ...

Page 44: ... to connect the CLV The color assignment of the wires is shown in Table 5 4 Note The CLV 42x is UL certificated when a class 2 power supply according to UL 1310 is used 5 5 Making electrical connections 5 5 1 Overview of connection procedure Connect the power supply Connect the host interface Connect the PC connect the terminal interface Connect switching input Sensor 1 and if necessary Sensor 2 a...

Page 45: ...010 075 The data and function interfaces of the CLV are connected to the connection module or External power pack Connect the power supply to the red wire pin 1 10 to 30 V DC and the black wire pin 5 GND of cable no 6 010 137 See also Table 5 4 5 5 4 Connecting the host interface Risk of damage to the interface module Electronic components in the CLV may be damaged if the host interface is connect...

Page 46: ...rogram 1 Choose the HOST INTERFACE tab 2 Choose the RS 232 option from the HARDWARE drop down list under DATA FORMAT 3 Perform a download to the CLV This is done by clicking in the toolbar The DOWNLOAD PARAMETER dialog window is displayed 4 Confirm the dialog window by selecting the PERMANENT save option The CLV uses the RS 232 version of the host interface TIP The communication parameters can be ...

Page 47: ...r supply to the SICK connection module 2 Connect the PC to the internal 9 pin Aux plug of the connection module Use a 3 core RS 232 data cable null modem cable for this purpose e g no 2 014 054 RxD and TxD crossed or If a non SICK connection module is used Connect the PC as shown in Fig 5 3 3 Switch on the PC and power supply to the SICK connection module 4 Set the communication parameters see Cha...

Page 48: ...e switching input via the CDB 420 or CDM 420 Connection Module see the CDB 420 Connection Module Operating Instructions order no 8 010 001 German English version respectively the CDM 420 Connection Module Operating Instructions order no 8 010 004 German English version Note An external pulse is not required for Percentage Evaluation mode 5 5 8 Connecting the Sensor 2 switching input The input has ...

Page 49: ...s to CLV The connections and procedure for teaching in match code 1 are described in Chapter 10 9 1 Triggering the teach in match code 1 via the Sensor 2 switching input Page 10 26 5 5 9 Connecting the Result 1 and Result 2 switching outputs The two switching outputs can be assigned different functions for outputting result statuses independently of each other If the assigned event occurs during t...

Page 50: ...ERS button Edit dialog box Download all changes to CLV Recommendation To check the switching functions using a high impedance digital voltmeter power the outputs This prevents incorrect voltage values switching statuses from being displayed Fig 5 6 Connections of the Result 1 switching output VS CLV 42x Result 1 VS 10 to 30 V DC Pulse duration based on setting 10 ms to 990 ms 00 static to the end ...

Page 51: ...h the default settings The default settings of the parameters are stored permanently both in the CLV ROM and in the CLV Setup database They can be loaded into the RAM of the CLV or displayed on the tabs of CLV Setup at any time Displaying and printing out complete default settings in CLV Setup 1 Choose FILE and SAVE AS and enter a file name in the dialog window that appears CLV Setup saves the cur...

Page 52: ...ouncing 20 to 30 ms Switching outputs Not inverted pulse duration 100 ms Status output function Result 1 Device Ready static Result 2 Good read Beeper Status output function Good read volume low Arrangement to host Standalone Output of the reading result Host interface Device number 1 Host interface type RS 422 485 Protocol NAK start character STX stop character ETX Transfer rate 9 600 bd Data for...

Page 53: ...k the light path of the photoelectric switch or close the switch The Laser On LED lights up The CLV switches the laser diode on and the red scan line appears 5 Present the bar code pattern from Fig 6 1 to the CLV at the reading distance specified in Table 6 2 6 Align the bar code in such a way that the red scan line is almost at a 90 angle to the bars 7 End the reading pulse unblock the light path...

Page 54: ...stallation and startup of CLV Setup and operation of the user interface are described in the appendix See Chapter 10 4 Installation and operating instructions for the PC based CLV Setup program Page 10 7 Transferring parameter sets between CLV Setup and the CLV Upload When the CLV is being parameterized CLV Setup runs in the offline mode To be able to modify the current parameter set of the CLV th...

Page 55: ... copies the parameter set to the RAM only The changes are lost when the CLV power supply is switched off 2 Confirm the dialog box with the desired save option The Device Ready LED lights up again The new parameter set is saved in the CLV permanentely or temporarily dependent on the selected option Saving the parameter set in CLV Setup 1 To save the modified parameter set as a new configuration fil...

Page 56: ...de types and code lengths that are actually relevant Host Interface This tab and additional dialog boxes are used to set the following Destination of result output Active physical interface RS 422 485 RS 232 Data format and transfer rate Data transfer protocol Start and stop characters of the interface protocol Data Strings This tab and additional dialog boxes are used to set the following Data ou...

Page 57: ...meterization guide Overview of parameterization procedure Parameterize optical reading characteristics of the scanner Set up reading pulse Parameterize the evaluation characteristics of the decoder Parameterize output characteristics data result status Define the function of the terminal interface When the CLV is started up for the first time the factory default settings are in effect The followin...

Page 58: ...er or Single Character 4 Pulse source Free Running choose timeout READING TRIGGER PARAMETERS button END OF LABEL FREE RUNNING section Timeout 5 Pulse source Continuous Read choose timeout READING TRIGGER PARAMETERS button END OF LABEL FREE RUNNING section Timeout 6 Reading pulse choose source for end READING TRIGGER PARAMETERS button END OF READING INTERVAL section Generated by Trigger Source or T...

Page 59: ...GURATION tab RESULT OUTPUT section and READING OUTPUT PARAMETERS button Main data interface general Destination of the reading result HOST INTERFACE tab DESTINATION OF RESULT DATA STRINGS section Filter reading result DEVICE CONFIGURATION tab ODETTE FILTER section Sort reading result DATA STRINGS tab OUTPUT SEQUENCE SORT section Masking of the reading result DATA STRINGS tab FORMAT MASK section Ho...

Page 60: ...g auxiliary interface AUXILIARY INTERFACE tab 6 4 4 Configuring the CLV with AutoSetup AutoSetup enables the reading and code configurations of the CLV to be adapted automat ically to the application at hand The following conditions must be fulfilled with regard to this one bar code code type code length fixed reading distance conveyor belt off static reading The CLV determines the code type code ...

Page 61: ...e The Device Ready LED lights up 2 Upload the current parameter set from the CLV with CLV Setup the parameter set initially contains the factory default settings CLV Setup displays the current values on the tabs 3 AutoSetup overwrites important values in the current parameter set of the CLV Save the existing parameter set as a configuration file scl in CLV Setup before you change the parameter set...

Page 62: ...T save option The CLV saves the changes made to the parameter set permanently in the EEPROM 9 Close the terminal emulator AutoSetup canceled by the CLV in the event of a no read If the CLV was not able to execute AutoSetup successfully it cancels the search mode after the last increase made to the parameter values by outputting a long tone via the beeper Depending on the reason for AutoSetup being...

Page 63: ...rform an upload from the CLV This is done by clicking in the toolbar 3 Check the values in the READING CONFIGURATION and CODE CONFIGURATION tabs Only one code type may be active on the CODE CONFIGURATION tab Note The CLV does not enter a real value in the parameter set for the parameter Minimum Bar Width as it is not able to determine any absolute dimensions This is why the value displayed on the ...

Page 64: ... 1 via the Sensor 2 switching input Page 10 26 Show CP limits For monitoring purposes correcting faults Displaying and editing operating data Reading diagnosis Monitor host interface Auxiliary input Self test 6 5 1 Reading mode standard operating mode The CLV performs a self test after it has been switched on It is then set to the reading mode and confirms this by outputting two consecutive tones ...

Page 65: ...s up for duration of 100 ms default setting Fig 6 3 shows two examples of reading result output good read and no read The reading result comprises the data contents of the bar code s and the reading diagnosis data Fig 6 4 explains the structure and function of the reading diagnosis data for good read and Fig 6 5 for no read Note The CLV only outputs several bar codes in the reading result of the h...

Page 66: ...L INTERFACE option again with the right mouse button and choose Fig 6 4 Reading result of the terminal interface structure for good read Successful read good tead TT __660 ms MG _26 n _1 AK 1 0123412345 C39 _72 ST 0 CP _49 CL 10 CA __5 CS 187 CK _26 DI F with 1st line TT Reading interval time MG Long term mean value of identification quality n Number of recognized codelabels AK No of distance conf...

Page 67: ... evaluation mode the reading quality of bar codes which enter the reading field of the CLV and are not moved conveyor off is assessed The CLV performs 100 scans in Free Running mode and evaluates the reading quality It outputs the reading result continuously every 2 s via the terminal interface The reading results can be displayed in the terminal emulator of CLV Setup The Percentage evaluation mod...

Page 68: ...identifier REPO in the percentage evaluation mode 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 Auxiliary functions for adjustment Page 4 8 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 The Adjusting mode can be call...

Page 69: ...active for the reading procedure is the section between CPmin and CPmax Example Default setting Evaluation set for the area from CPmin 5 to CPmax 95 The CLV masks the line from CPmin 5 short scan line and from CPmax 95 long scan line Proceed as follows to check the restricted evaluation range 1 In the menu bar choose SHOW CP LIMITS under CLV 42X DEVICE FUNCTIONS The Device Ready LED is extinguishe...

Page 70: ... including those that according to the evaluation criteria were not read properly and were thus incorrect together with the associated reading diagnosis data via the terminal interface The number of bar codes output can therefore be higher than the number of those that were sent via the host interface in the reading result In the default setting this mode is selected for the terminal interface Fig...

Page 71: ...porarily The terminal interface is then set to the Monitor Host Interface until the CLV is switched off again Displaying the data traffic of the host interface in the terminal emulator The data traffic of the host interface can be displayed in the terminal emulator of CLV Setup Fig 6 9 Page 6 22 shows an example of how the reading result can be output 1 Choose the serial interface as the external ...

Page 72: ...ng of constants control characters letters digits and or reading diagnosis data can be entered in the Header Code Info Separator and Terminator blocks Up to 5 elements consisting of constants control characters letters digits can be entered in the Splitter block The position of the CodeInfo Separator block can be choosen before or after the Code 1 Select the DATA STRINGS tab 2 Click in the HEADER ...

Page 73: ...re in greater detail 6 5 9 Self test After the CLV has been switched on it performs a self test before it is initialized with the parameter set The test can be called up explicitly at any time via CLV Setup During the self test the CLV checks that its hardware components are functioning correctly A final message via the terminal interface provides information on the test result The CLV does not ou...

Page 74: ...to carry out specific actions and provides information on the progress of the function being executed The following functions are available AutoSetup Match code Teach in Show CP limits Adjusting mode Analyze scanner network only if the CAN interface is used Activate factory defaults in device In the menu bar select the desired function from CLV 42X DEVICE FUNCTIONS or Press the F2 key The DEVICE F...

Page 75: ...stem messages confirm that an action has been carried out successfully e g changing the operating mode No other actions are required here Chapter 10 3 System messages Page 10 6 explains the contents of the messages 6 6 3 Warnings Warnings indicate that it was not possible to perform an action or that the values set for the parameters can cause an error while the bar code is being read 6 6 4 Error ...

Page 76: ...configuration file in CLV Setup 3 Switch off the power supply of the CDB 420 or CDM 420 or pull the plug of the CLV from the connection module The last parameter set stored permanently in the CLV remains valid We recommend that you print out the configuration file in order to archive the parameter set 1 Click in the toolbar The PRINT FILE dialog box is then displayed 2 Enter a comment in the input...

Page 77: ... look directly into the laser beam Switch off the device while it is being cleaned Never look directly into the reading window while the device is in operation Damage to the reading window The reading window is made of glass Scratches and streaks on the window will reduce the reading performance Use a mild non scouring detergent Never use scratching or scouring motions to clean the reading window ...

Page 78: ...erminal interface If they are plain text they can be displayed on the PC screen in the extended mode of the Terminal Emulator in the CLV Setup program Additional errors are displayed as number combinations in the fourth field from the left on the bottom in the status line see Chapter 8 3 Error messages Page 8 2 7 3 Disposal Irreparable devices or devices that are no longer required are to be dispo...

Page 79: ...ut a self test in which it checks important hardware components before it is initialized loading of parameter set and initializing of device functions The self test can be repeated at any time by canceling reading mode For calling up see Chapter 6 5 9 Self test Page 6 23 If the CLV detects an error during the self test or at any other time it outputs the error status ST 3 via the host interface Pr...

Page 80: ...arameters loaded The CLV has diagnosed an irregularity in the EEPROM and downloads the entire default settings to the RAM instead of the permanently stored application specific parameters Device fault Contact the SICK Service department EEPROM reading fault The CLV cannot download the application specific parame ters permanently stored in the EEPROM to the RAM Device fault Contact the SICK Service...

Page 81: ...CLV Setup program choose the AUXILIARY INTERFACE tab and select MONITOR HOST INTERFACE from the drop down list Download to the CLV Start the Terminal Emulator More than one code found AutoSetup was not successful More than one bar code was presented to the CLV Repeat AutoSetup Make sure that only one bar code is located within the visible range of the CLV No valid code found AutoSetup was not succ...

Page 82: ...ves does not match the actual number of slaves available Timeout for the master is selected too short Data connection between slaves and or the master has been interrupted Check the entered number of slaves Check the master timeout setting Check the cables between the slaves and the master 7 The source of the reading result is the auxiliary input via the terminal interface The bar code was not det...

Page 83: ...eous mix with incorrect objects Value Meaning Possible cause Remedy Table 8 2 Meaning of the ST error status in the reading result contd Malfunction Possible cause Remedy The Device Ready LED is not lit The Device Ready switching output default setting Good read is not outputting a pulse After switching on the power supply 10 to 30 V DC CLV not supplied with operating voltage The CLV has diagnosed...

Page 84: ...ked to start the reading interval on the CLV Check reading distance of reflector in specified reading range Check reflector type Table 4 2 Page 4 11 Check sequence Read 1 Block reflector 2 Read bar code 3 Unblock reflector 3 Pulse mode Serial Interface The CLV cannot be pulsed the Laser On LED does not light up the scan line does not appear Incorrect reading pulse source parameterized on the CLV T...

Page 85: ...is tilted excessively with respect to the scan line The reading angles at which the bar code appears to the CLV are too large Bar code is in total reflection zone Synchronize reading with an object in the reading field See Chapter 8 5 2 Malfunctions in reading mode reading pulse errors Page 8 6 Align CLV Is bar code at center of scan line In the CLV Setup program check reading quality Choose PERCE...

Page 86: ... fault in data connection Voltage level incorrect Host interface in CLV parameterized incorrectly See Chapter 8 5 2 Malfunctions in reading mode reading pulse errors Page 8 6 Check wiring as shown in Fig 5 2 Page 5 5 Measure voltages In the CLV Setup program Check by choosing HOST INTERFACE tab DATA FORMAT group Are the correct interface type hardware and data format selected Check settings in INT...

Page 87: ...ode Malfunction Possible cause Remedy 1 AutoSetup The CLV does not read the presented application specific bar code no confirmation from beeper CLV not in AutoSetup mode If AutoSetup is started with profile bar code no 10 wait time of 5 s after power up has been exceeded Bar code presented at incorrect reading distance Bar code is in total reflection zone Bar code quality not adequate Check Does t...

Page 88: ...tedly CLV SYS Failure xxx xxx 000 to 071 or if you cannot correct an error using the above measures the CLV may be defective The CLV contains no user serviceable parts Please contact our local SICK office or subsidary The telephone numbers and email addresses are listed on the back page of this manual For addresses see also www sick com Do not send the device to the SICK service without first cont...

Page 89: ...ource for switching over the reading configuration Sensor 2 switching input serial interface timer Raster height 15 mm 0 6 in 8 lines at a reading distance of 200 mm 7 9 in front reading window Bar code print contrast PCS 60 Immunity to ambient light 2 000 lx on bar code No of bar codes per scan 1 to 3 No of bar codes per reading interval2 1 to 10 autodiscriminating Bar code types Code 39 Code 128...

Page 90: ...al connection 15 pin D Sub HD connector cable length 0 9 m 35 5 in Operating voltage3 power consumption 10 to 30 V DC pursuant to IEC 364 4 41 VDE 0100 Teil 410 3 5 W Housing Zinc die cast does not represent a problem in paint shops Enclosure rating Protection class IP 65 to DIN 40 050 Class 3 to VDE 0106 IEC 1010 1 EMC vibration shock tested persuant to EN 61000 6 2 EN 55011 persuant to IEC 68 2 ...

Page 91: ...81 O078 16 08 2004 SICK AG Division Auto Ident Germany All rights reserved 9 3 9 2 CLV dimensional drawings Fig 9 1 Dimensions of the CLV 42x line raster scanner Line Raster scanner with front light emergence All specifications in mm in Line Raster scanner with side light emergence ...

Page 93: ...s Special applications and procedures Replacing a CLV copying the parameter set Accessories Dimensional drawings of the accessories Supplementary documentation Glossary Copy of the EC Declaration of Conformity Index Scannable sample bar codes 10 2 Specification diagrams 10 2 1 Reading conditions for all diagrams Raster scanner raster height 15 mm 0 59 in at 200 mm 7 88 in reading distance Note Lin...

Page 94: ...served 8 009 981 O078 16 08 2004 Appendix 10 2 2 Reading field diagram for CLV 420 line raster scanner front reading window Fig 10 1 CLV 420 0010 1010 reading range DOF for line raster scanner General reading conditions see Table 10 1 Page 10 1 Scan frequency reading distance characteristics see Fig 10 5 Page 10 6 ...

Page 95: ... reserved 10 3 10 2 3 Reading field diagram for CLV 420 line raster scanner with 105 angle attachment lateral reading window Fig 10 2 CLV 420 2010 3010 reading range DOF for line raster scanner with 105 angle attachment General reading conditions see Table 10 1 Page 10 1 Scan frequency reading distance characteristics see Fig 10 5 Page 10 6 ...

Page 96: ...served 8 009 981 O078 16 08 2004 Appendix 10 2 4 Reading field diagram for CLV 421 line raster scanner front reading window Fig 10 3 CLV 421 0010 1010 reading range DOF for line raster scanner General reading conditions see Table 10 1 Page 10 1 Scan frequency reading distance characteristics see Fig 10 5 Page 10 6 ...

Page 97: ...to Ident Germany All rights reserved 10 5 10 2 5 Reading field diagram for CLV 422 line raster scanner front reading window Fig 10 4 CLV 422 0010 1010 reading range DOF for line raster scanner General reading conditions see Table 10 1 Page 10 1 Scan frequency reading distance characteristics see Fig 10 5 Page 10 6 ...

Page 98: ...10 1 Page 10 1 Message Meaning CLV 42 Soft Vers X XX Change No 0000 Host RS232 The software version and revision is displayed when the power supply is switched on no code In Reading Parameter Evaluation mode the CLV indicates that no codes matching the parameterized evaluation conditions were detected during the reading interval error status ST 2 output on the host interface laser safety timeout T...

Page 99: ... or CDM 420 Once the CLV has started it outputs a tone to indicate that the self test was successfully completed Shortly afterwards it outputs two tones to indicate that it has assumed Reading mode The Device Ready LED lights up 5 Switch on your PC and start Windows 10 4 2 Installation The CLV Setup installation program creates a directory called CLV a series of subdirectories and the necessary li...

Page 100: ...he opened folder Software 2 Select CLV CLV HELP SOFTWARE in the listing A table with CLV Help information is displayed 3 Select DOWNLOAD under SOFTWARE FILE 4 In the FILE DOWNLOAD dialog box select the option to install directly from the CD ROM Confirm with OK The software is automatically saved in the Programs CLV directory on your hard disk or Select the option to save the software locally on yo...

Page 101: ...ion over old version When installing the new version over the old version the files of the old version must first be deleted exception the scl configuration files They contain the parameter sets of the CLV The uninstaller of the old version removes the program files You can use the uninstaller to remove all of the files with the exception of the configuration files or only selected files The defau...

Page 102: ... values are displayed when the device is used for the first time Troubleshooting If CLV Setup cannot establish communication it displays No connection in the status bar on the bottom right hand side There are two possible causes for this Either the CLV is not connected or the communication parameters on the CLV do not match those on the PC In this case CLV Setup enters the CLV type of the device i...

Page 103: ...plays the detected CLV type in a separate dialog box and asks you whether you want to upload the current parameter set from the CLV 4 Confirm the dialog box with Yes CLV Setup then uploads the current parameter set from the RAM of the CLV to its database and displays the values on the tabs You can edit the current parameter set on the tabs or 1 Select OPTIONS then SERIAL INTERFACE from the menu ba...

Page 104: ...oolbar with buttons for triggering various functions Drop down list top right for selecting the device type On the left side a frame for displaying the navigation tree of the tabs On the right side a frame for displaying the tabs for CLV 42x Reading Configuration Device Configuration etc The numbers of displayed tabs depends on the selected items in the navigation tree on the left side The paramet...

Page 105: ...og file for communication between the CLV and CLV Setup extended terminal mode e g for displaying CLV messages AutoBaud detect for automatic communication setup with the CLV Selecting the COM port of the PC for adapting the data transfer parameters Monitoring the data communication of the CLV host interface Selecting the display language Selecting the units of measure Displaying the last 10 config...

Page 106: ... and select Hide dialog in the context menu using the right mouse button In the frame for displaying tabs Opening Click on the desired mark on the top of the tab If neccessary scroll the tabs Closing To close the tab in the fore ground click on the red cross at the left corner on the top Pressing the left mouse button the left frame with the navigation tree can be move from the program window to a...

Page 107: ...the CLV Setup software versions is newer than the software in the CLV and it contains new parameters parameter values arising from the continued development of this CLV type The affected CLV contains an older software version which does not recognize these parameters parameter values however We recommend that you check the effects of warnings in the CLV as follows 1 Check whether the CLV functions...

Page 108: ... file as an argument When the program is started CLV Setup can also be transferred the name of an INI file as a parameter To do so enter INI in front of the file Example CLVmain32 exe data Set 1_420 scl INI user ini CLV Setup is launched with the initialization data contained in the user ini file and loads the configuration file Set1_420 scl from the data subdirectory straight away The user ini fi...

Page 109: ... list on the top left of the start page Running AutoSetup after switching on the power supply 1 Fold the card with the profile bar codes in such a way that only profile bar code no 10 is visible 2 Switch on the power supply of the CDB 420 or CDM 420 connection module of the CLV The CLV confirms that the self test has been completed successfully by outputting a tone via the beeper The Device Ready ...

Page 110: ...n after the first tone from the beeper The CLV confirms that AutoSetup has started by outputting a tone via the beeper It temporarily activates the standard decoder The Device Ready LED is extinguished or 1 Start the reading pulse block the light path of the photoelectric switch or close the switch The Laser On LED lights up The red scan line then appears 2 Present profile bar code no 10 The CLV c...

Page 111: ...n the current parameter set of the CLV If the CLV has already been configured for a particular application it is advisable to save the existing parameter set as a configuration file scl in CLV Setup See Chapter 6 4 1 Configuring CLV with the user interface of CLV Setup Page 6 4 2 Have the printed profile bar codes of the compiled parameter set or card no 8 008 085 ready Or print the bar codes of t...

Page 112: ...Changes to the active evaluation range of the scan line min max CP value and increases in the scanning frequency via profile bar code must therefore be handled with care If the CLV is not able to read any further profile bar codes it must be corrected accordingly on the tabs via the user interface of CLV Setup A PC must be connected to the CLV for this purpose Canceling profile programming Switch ...

Page 113: ... then asks if the print options are to be saved 3 To save the print options confirm this prompt with OK The SAVE SETTINGS AS dialog box is then displayed 4 Enter a file name in the prf format Confirm the dialog box with SAVE CLV Setup saves the print options in a configuration file in the directory CLV The default settings of the print options are active when CLV Setup is started Preprinted profil...

Page 114: ...3 contains the initial screen of the terminal emulator with the command field and output window which shows how the PC and CLV communicate with each other 1 Click in the toolbar The TERMINAL EMULATOR window is then displayed The CLV is in READING MODE 2 Click PARAMETERIZE under DEVICE MODE The CLV cancels Reading mode The Device Ready LED is extinguished CLV Setup switches the CLV to the PARAMETER...

Page 115: ...the current parameter set has been uploaded from the CLV A list of command strings is available on request Outputting command strings for all the parameter settings You can output a list of all the parameter settings configured with CLV Setup in ASCII format To do so proceed as follows 1 In the menu bar choose EXPORT PARAMETERS under CLV 42x Starting from the default settings CLV Setup collects al...

Page 116: ...ode arrangements lS v Line scanner side reading at object v s t v ls n f v ls n tscan tscan 1 f n ls v f n 0 02 m 1 5 m s 600 s n 8 Specifications Number of scans n Conveyor velocity v 1 5 m s Bar length lS 20 mm Scanning frequency f 600 Hz Barcode 100 readable Fig 10 10 Line scanner calculating the number of scans for fence type bar code arrangements v ILH Ic Line scanner side reading at object v...

Page 117: ...h EAN not applicable 13 characters normal version 8 characters short version Activate 13 digit Activate 8 digit UPC not applicable 12 characters UPC A normal version 6 characters UPC E short version Activate version A Activate version E Codabar Number of bars Number 8 ICode 4 Calculated code length Code 128 character set A Number of bars Number 10 ICode 3 Calculated code length Code 93 Number of b...

Page 118: ...The status remains active until the power supply to the CLV is switched off Before the match code can be read a switch must be connected Fig 10 11 the functional assignment of the switching input changed and Teach in mode selected There are two modes for teaching in match code 1 Dynamic teach in of match code 1 The code type that corresponds to the match code must be activated for the evaluation i...

Page 119: ...e Sensor 2 switching input In this case the switch must be open when the power supply to the CLV is switched on Match code 2 can only be defined and activated using the CLV Setup program or command strings irrespective of the teach in procedure Preparing for teach in 1 Switch off the power supply to the CDB 420 or CDM 420 connection module 2 Connect the switch in the CDB 420 or CDM 420 connection ...

Page 120: ...ctivate the code type of the match code in the SYMBOLOGIES group 11 Click the SYMBOLOGY PARAMETERS button 12 Choose the code type tab and click the FREE radio button in the CODE LENGTH group 13 Perform a download to the CLV This is done by clicking in the toolbar The DOWNLOAD PARAMETER dialog box is displayed 14 Confirm the dialog box by selecting the PERMANENT save option Carrying out the dynamic...

Page 121: ...n upload from the CLV This is done by clicking in the toolbar 3 The code type and data content of match code 1 are shown in the CODE COMPARISON group on the DEVICE CONFIGURATION tab Resetting the reading pulse 1 Select the DEVICE CONFIGURATION tab 2 Click the READING TRIGGER PARAMETERS button 3 Click the current option in the READING TRIGGER SOURCE group in the dialog box 4 Perform a download to t...

Page 122: ...ive tones to indicate that it has switched to Reading mode 5 Open the switch to interrupt the power supply to the Sensor 2 switching input The CLV activates teach in mode for match code 1 It starts the reading interval automatically and waits for the match code 6 Present the match code The CLV confirms that the read was successful by emitting a tone and then ends the reading interval Match code 1 ...

Page 123: ...1 and 2 matches match code 1 and 2 only relevant if match code 2 is active When configuring the teach in function for match code 1 define the following settings 1 Select the DEVICE CONFIGURATION tab 2 Click the RESULT OUTPUT PARAMETERS button 3 Choose the required option for Result 1 Result 2 and beeper from the RESULT FUNCTIONS drop down list 4 Perform a download to the CLV This is done by clicki...

Page 124: ...C See Chapter 10 4 3 Starting CLV Setup Page 10 10 3 Choose the AUXILIARY INTERFACE tab 4 Choose the AUXILIARY INPUT option from the drop down list 5 Perform a download to the CLV To do so click the AUXILIARY INPUT option again with the right mouse button and choose DOWNLOAD PARAMETER in the context menu CLV Setup copies the parameter to the CLV temporarily The terminal interface then operates tem...

Page 125: ...see Chapter 5 3 Connector pin assignment Page 5 2 2 Set the communication parameters and data output format as shown in Table 10 6 3 Enter the data content of the bar code via the keyboard The terminal sends the individual characters to the CLV immediately Use the backspace key to correct input errors 4 Terminate the data content with the control character CR The CLV then interprets all further ch...

Page 126: ... 58xx series set the communication parameters and data output data and terminator as shown in Table 10 7 10 9 3 Connection to Profibus DP See CMF 400 1x01 Field Bus Gateway for Profibus DP Operating Instructions no 8 010 462 English version 10 9 4 Connection to DeviceNet See CMF 400 2101 Field Bus Gateway for DeviceNet Operating Instructions order no 8 010 464 English version 10 9 5 Connection to ...

Page 127: ...CDM 420 The Device Ready LED of the CLV lights up The CLV outputs a tone to indicate that it is ready to read the profile bar codes 6 Present the first profile bar code within 5 seconds The CLV confirms that the bar code has been read successfully by outputting a tone via the beeper and waits 10 seconds for the next profile bar code 7 Present all of the other profile bar codes consecutively in the...

Page 128: ... Page 5 7 6 Switch on the power supply to the CDB 420 or CDM 420 After the CLV has started it emits a tone to indicate that the self test was successful After a short while it outputs two consecutive tones to indicate that it has switched to Reading mode The Device Ready LED lights up 7 Switch on your PC and start Windows 8 Start CLV Setup If the communication parameters on the PC and CLV are iden...

Page 129: ...imported parameter set will include parameters that were not contained in the old version Upload the parameter set from CLV to CLV Setup and check whether the new parameters are relevant for configuring the CLV for the current reading application If necessary change the parameter values and download the parameter set to the CLV again Save the new parameter set as a configuration file in CLV Setup ...

Page 130: ... memory Connection Module Cloning as plug in module for the CDB 420 or CDM 420 Connection Module Storage of parameter set for CLV 42x from firmware version V 1 30 Rotary code switches for activating the network mode of the CLV 42x Operating temperature 0 to 40 C 32 to 104 F operating voltage 10 to 30 V DC via CDB 420 or CDM 420 power consumption 0 5 W 2 029 466 CDM 400 Display module Connection Di...

Page 131: ...perating temperature 0 to 40 C 32 to 104 F operating voltage 18 to 30 V DC via CDM 420 power consumption 3 W 6 029 030 Profibus connector IP65 for CMF 400 1101 6 029 064 Ethernet patch cable IP 65 1 m for CMF 400 3101 Part No Type Description Table 10 10 Accessories Extensions for connection modules contd Part No Description Wires Length Connection 6 010 075 Extension cable for data and functional...

Page 132: ... head screws M4 x 8 mm 0 32 in hex head w s 3 mm self locking 2 washers A4 3 2 lock washers B4 26 5 1 04 ø 4 1 16 30 3 0 45 4 5 18 6 5 26 6 24 7 28 10 39 19 75 30 1 18 18 71 23 5 93 5 3 21 5 1 20 11 43 30 4 3 17 Fig 10 15 Dimensions of the mounting bracket no 2 020 078 Included for mounting the CLV 2 pan head screws M4 x 8 mm 0 32 in hex head w s 3 mm self locking 2 washers A4 3 2 lock washers B4 ...

Page 133: ...ish Description for setting up the module in the CDB 420 or CDM 420 Connection Module 8 010 372 CMD 400 Connection Display Module Operating Instructions German English Description for setting up the module in the CDM 420 Connection Module 8 010 365 CMP 400 Power Supply Module Operating Instructions German English Description for installing the module in the CDM 420 Connection Module 8 010 462 CMF ...

Page 134: ...ode type and code length and disables all other code types and lengths Auxiliary input Special function on the terminal interface Used to enter bar code data subsequently in order to complete reading results sent to the host CLV Assistant The Assistant simplifies parameterization and testing of the CLV among other things It carries out configuration of the CLV for a user specific reading situation...

Page 135: ...ceived on one of the serial interfaces to be output again straight away on one of the same interfaces echo Application forwarding reading results or reading pulse commands in pass through mode e g in a master slave network Data output string Structured data telegram in the reading result output by the CLV on the host interface The structure of the data string is flexible and can be adapted to a la...

Page 136: ...er block is empty in the default setting of the CLV 42x Host Interface Main data interface on the CLV with configurable data output format Used to output the reading result in telegram form to the host PLC Integrates the CLV in the SICK network or builds a master slave arrangement Can be physically switched to RS 232 or RS 422 485 It supports various transfer protocols Increment management Used in...

Page 137: ...n coded parameters parameter values from the parameter set The profile bar codes can be used to configure the CLV with its optical interface reading window instead of a PC Raster height Distance between the first and last of the eight parallel scan lines for the raster scanner The raster width is the distance between two adjacent scan lines Raster scanner Scanner that uses a polygon mirror wheel w...

Page 138: ... concealed by an object the CLV starts the reading interval It stops the reading interval once it detects the reflector again Result status output Function of the Result 1 and Result 2 switching outputs in Reading mode Signals the status of the reading result without indicating its contents e g Good Read You can assign a status to each output on the DEVICE CONFIGURATION tab in the user interface o...

Page 139: ...Can be assigned various functions Terminator Data block in the reading result of the host interface Used to terminate the data content of the bar code Contains up to 10 elements consisting of reading diagnosis data and or constants control characters letters digits The Terminator block is empty in the default setting of the CLV 42x Transmission time Point at which the reading result is output with...

Page 140: ...many All rights reserved 8 009 981 O078 16 08 2004 Appendix 10 15 EC Declaration of Conformity Fig 10 16 shows the scaled down copy of the EC Declaration of Conformity page 1 Complete copy of EC Declaration of Conformity on request Fig 10 16 Copy of the Declaration of Conformity Page 1 scaled down ...

Page 141: ...nstallation 4 9 Ordering information 10 38 Types 10 38 Cleaning 7 1 CLV Assistant 10 16 CLV Setup Default setting 10 10 Download 6 5 Functions overview 10 13 Hot keys 10 13 ini file 10 16 Log file serial communication 10 15 Start 10 10 Tabs 6 5 Unknown parameters 10 15 Upload 6 5 User interface 10 12 CLV Setup Help 10 14 Code position CP Count direction in scan line 4 6 Output 4 6 Code Info Separa...

Page 142: ...3 M Maintenance 7 1 Malfunctions Diagnosis and rectification 8 5 Error messages 8 2 Messages terminal interface 6 25 Method of operation of the CLV Block diagram 3 6 Description 3 6 Monitor host interface Activation 6 21 Function 6 21 Mounting bracket Dimensions 10 40 Function 4 3 N No read 6 16 O Online help 10 14 Operating Function of the LED 3 7 With CLV Setup 6 14 With command strings 10 22 Op...

Page 143: ... 12 Repairs 8 10 Replacing a CLV With CLV Setup 10 36 With profile programming 10 35 Result 1 Result 2 switching outputs Characteristic data 5 10 Connection 5 9 Function 3 6 Parameterization 6 9 Rotation angle skew Definition 4 5 Limits 4 5 S Safety Authorized personnel 2 1 Enclosure rating 9 2 Features 3 3 Intended use 2 1 Laser radiation 2 2 Notes on device 3 1 Power supply 5 3 Silicone 2 4 Scan...

Page 144: ...erminal emulator 6 15 Terminal interface Connection 5 7 Data format 10 10 Default settings 6 20 Function 3 6 Max cable length 4 2 Operating modes 6 20 Terminator 6 22 Troubleshooting Error messages 8 2 Error status in read result 8 4 Troubleshooting 8 5 U UL Certification Prerequisites 2 Upload Execution 6 5 Function 6 4 Use of the CLV 2 1 User interface 10 12 V Variants 3 1 View of device 3 5 W W...

Page 145: ...Ident Germany All rights reserved 10 53 Appendix 10 17 Bar code samples Fig 10 17 Scannable bar codes with various module widths print ratio 2 1 9 8 7 6 5 4 3 2 1 0 C L V 4 2 X 2 5 Interleaved Code 39 Module width 0 35 mm 13 8 mil Module width 0 5 mm 19 7 mil Module width 1 0 mm 39 4 mil A 1 2 3 4 A Codabar ...

Page 146: ...one 47 67 81 50 00 E Mail austefjord sick no Österreich Phone 43 0 22 36 62 28 8 0 E Mail office sick at Polska Phone 48 22 837 40 50 E Mail info sick pl Republic of Korea Phone 82 2 786 6321 4 E Mail kang sickkorea net Republika Slowenija Phone 386 0 1 47 69 990 E Mail office sick si Russia Phone 7 95 775 05 30 E Mail info sick automation ru Schweiz Phone 41 41 619 29 39 E Mail contact sick ch Si...

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SICK CLV 420, Operating Instructions Manual

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