A-50M_UsersManual
Contents
1. G MODUIM 1X3 6l 0 8 v 11 5 0 45 72 0 2 83 Omnidirectional Laser Scanner Module 20 ml lt E z L a LJ n 2 Figure 9 Scan Field 1164 4 58 100 0 3 94 50 0 1 97 0 0 500 1 97 100 0 3 94 5 mil 0 127mm 116 4 4 58 55 10 mm in 6 mii 0 15mm km 45 115 WIDTH OF FIELD 7 5 mil 0 19mm _ _ _ _ I 40 14 10 m 0 25mm I 29 13 mii 0 33mm 100 UPC EAN n 0 21 28 mii 0 66mm 0 x 0 50 0 100 0 150 0 200 0 250 0 3000 mm 0 1 97 3 90 5 90 7 87 9 84 11 81 in DEPTH OF FIELD Omnidirectional Laser Scanner Module 21 UsER s MANUAL Troubleshooting The scanner is on but cannot read barcodes The LED is red The scanner window is dirty and must be cleaned as described in Maintenance section The presented barcode type is not enabled and must be programmed with the programming guide The host disables the scanner The barcode type presented is not supported by this module The scanner is on but the motor is not rotating LED is intermittently flashing red The scanner has entered sleep mode Simply present a barcode to the scanner to activate the scanner LED is orange Possible failure of the scanning safeguard circuit Disconnect the scanner from its power source immediately and contact your dealer The scanner does not accept more than 2 or 3 barcode labels There is no proper handshaking with2. LED Indicator Buzzer Optical Wake up Sensor 1 Omnidirectional Laser Scanner Module USER S MANUAL Back View Mounting Holes Bottom View Mounting Holes Omnidirectional Laser Scanner Module Unpacking The package should contain Omnidirectional Laser Scanner with Selected Interface Cable 1 ea ET er User s Manual and Programming Guide 1 ea F lt In Either Hardcopy Or CD ROM A X 5V Adaptor Optional 1 ea Maintaining the Scanner The scanner rarely needs any maintenance only an occasional cleaning of the scanner window is necessary to remove any dirt or fingerprint To clean the scanner window use a soft lint free cloth and non abrasive cleaner to avoid scratching the scanner window The scanner window can be cleaned while the scanner is running 3 Omnidirectional Laser Scanner Module UsER s MANUAL Connecting Power The scanner needs a minimum of 200mA at 5V power The power link interface cable that comes with the scanner supports both direct power where the scanner takes power from the host machine and external power the power adapter that s plugged into an AC outlet If the host machine supplies power it must be the same as the input power specified 200mA 9 5V When external power is used the scanner does not take power from the host machine There is no on off switch on the scanner It turns on when power is connected and turn
3. Revision History Changes to the original manual are listed below Version Date Description of Version 1 0 2010 9 01 Initial release 1 1 2010 4 21 Corrected laser safety info Omnidirectional Laser Scanner Module Important Notice No warranty of any kind is made in regard to this material including but not limited to implied warranties of merchantability or fitness for a particular purpose We are not liable for any errors contained herein or incidental or conseguential damages in connection with furnishing performance or use of this material No part of this document may be reproduced transmitted stored in a retrieval system transcribed or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without express written consent and authorization We reserve the right to make changes in product design without reservation and without notification The material in this guide is for information only and is subject to change without notice For the latest revision please contact your distributor All trademarks mentioned herein registered or otherwise are the properties of their various respective owners Copyright O 2010 All rights reserved Printing Guidance This manual is in A5 size Please double check your printer setting before printing it out Omnidirectional Laser Scanner Module ii Laser Safety
4. The Omnidirectional Laser Scan Module Scanner complies with safety standard IEC 60825 for a Class II laser product It also complies with CDRH as applicable to a Class Ila laser product Avoid long term staring into direct laser light Radiant Energy The Miniature Dual Laser Omnidirectional Hands free Scanner uses two low power visible laser diodes operating at 650nm in an opto mechanical scanner resulting in less than 3 9uW radiated power as observed through a 7mm aperture and averaged over 10 seconds Do not attempt to remove the protective housing of the scanner as unscanned laser light with a peak output up to 0 8mW would be accessible inside Laser Light Viewing The scan window is the only aperture through which laser light may be observed from this product A failure of the scanner motor while the laser diode continues to emit a laser beam may cause emission levels to exceed those for safe operation The scanner has safeguards to prevent this occurrence If however a stationary laser beam is emitted the failing scanner should be disconnected from its power source immediately Adjustments Do not attempt any adjustments or alteration of this product Do not remove the protective housing of the scanner There are no user serviceable parts inside Caution Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser light exposure Optical The use of optical instrum
5. 1 6 1 8 Minimum window width cm 5 5 5 7 9 10 12 Minimum window height cm 45 5 6 6 5 7 7 5 Omnidirectional Laser Scanner Module 12 Figure 6 Window Angle amp Position Figure 7 Diagrams of Window Size Width Height 3 Optical Working Range Since there is a signal loss when passing through window material adding a window can reduce the working range of the scanner window color can also be a various factor To minimize this reduction make sure the spectral region is between 600 nm and 650 nm and the optical transmission is a minimum of 85 However to understand the difference you should test the scanner in the desired orientation and see if the difference affects scanning performance 13 Omnidirectional Laser Scanner Module Setting Up the Scanner No setup is reguired if the scanner is either pre programmed or it auto detects and is ready to be used Otherwise the scanner must be informed about the type of system it is connected to This can be done guickly using the Programming Guide that s included in the package The Programming Guide is used to set parameters such as communication interface type RS 232 keyboard USB beep tone beep volume sleep mode timing and same code delay time Setup of one parameter does not interfere with other parameters Scan Test 1 With the scanner running LED red and the host system on scan few known good barcodes 2 Check
6. result on host screen If scanner is reading correctly no further setup is necessary If scanner reads incorrectly then go to the Set Up Parameters section Set Up Parameters 1 With the scanner running LED red and the host system on scan Enter Exit Programming Mode gt barcode found on the inside cover of the Programming Guide 2 Scanner is ready for programming if it gives one low beep sound followed immediately by a high beep sound and LED turns green 3 Find the barcode which corresponds to the parameter you reguire in the Programming Guide 4 Scan the desired barcodes one by one as the scanner beeps once for every barcode it memorizes 5 Whenallfinished scan lt Enter Exit Programming Mode gt barcode again The scanner will beep twice one long and one short When LED turns red the scanner has been programmed 6 Scan few known good barcodes to make sure the scanner reads correctly If not try set up procedures again Omnidirectional Laser Scanner Module 14 Operation This scanner is omnidirectionally reading barcodes in sweep and presentation mode depending on the host system it is attached to Sweep mode means moving items through the scan window left to right right to left top to bottom bottom to top etc are all okay Presentation mode is when an object is moved toward the scan window presented until the barcode is read then the object is removed LED Indications LED Status Status Indicat
7. the host system Switch on the host system and check connection and communication settings The scanner flashes alternating red and green LED with no motor or pattern The scanner detects a power insert failure Please check if the power is connected properly Omnidirectional Laser Scanner Module 22 UsER s MANUAL Problem Diagnostic Tips LED remains green The scanner is continuously seeing a barcode Remove all barcode labels out of the scan volume of the scanner and try again The scanner cannot send data to the host system There is no proper handshaking between the scanner and the host Make sure that all cables are connected and your host system is ready to receive data Barcode is read by the The communication cable is not connected to the serial port of scanner but not your host system Refer to the manual of your host system to accepted by the host locate the serial port system The communication setting of the system and scanner do not match Adjust the setting to fix the problem The communication cable does not suit your host system Contact your dealer for the correct communication cable The software running on the host system does not support the data format of the label 23 Omnidirectional Laser Scanner Module
8. 690 nanometers Thickness 1 5mm Wavefront Distortion 0 2 wavelengths peak to valley maximum transmission over any 0 08 inch diameter within the clear aperture Surface Quality 60 20 scratch dig K Do not use polycarbonate material Avoid scratched windows Scratches on the window can greatly reduce scan engine performance A design that recesses the window into the housing and or the use of a scratch resistance coating is recommended 11 Omnidirectional Laser Scanner Module Window Angle and Position If a window is placed between the scan module and the item to be imaged observe the following guidelines 1 Window Angle Design the second exit window parallel to the scan module exit window and avoid decreases the possibility of a secondary reflection from that window degrading the scan module s performance See Figure 6 2 Window Opening Make the clear opening of the window large enough so that the entire scan field of view passes through the window Cutting off any part of the field of view can degrade decode range performance Ensure that window placement relative to the scan module accounts for tolerances on all parts involved in that assembly The suggested window sizes at various distance from the scan window is shown in Table 2 Figure 6 amp 7 Table 2 Suggested Window Size Distance from scan window at scan 0 1 2 3 4 5 center line cm 0 0 4 0 8 1 2
9. ends on the anticipated environment and your product s intended use Appropriate window material includes glass and plastic However if you choose to use plastic it should have a protective hard coat on at least the exposed surface Among the most commonly used window materials are Acrylic Acrylic is an excellent material option for exit windows at low initial cost This cellcast acrylic is a clear plastic that can be used as a shatterproof replacement for glass that maintains transparency for any thickness CR 39 CR 39 is a thermal setting plastic produced by the cell casting process and is commonly used in plastic eye glasses lenses CR 39 has excellent chemical and environmental resistance including good surface hardness Typically it does not require hard coating but can be hard coated for severe environments CR 39 has reasonably good impact resistance and cannot be ultrasonically welded Chemically Tempered Float Glass Glass is a hard material which provides excellent scratch and abrasion resistance but unannealed glass is brittle Increasing flexibility strength with minimal optical distortion reguires chemical tempering On the other hand glass cannot be ultrasonically welded and is difficult to cut into odd shapes Omnidirectional Laser Scanner Module 10 UsER s MANUAL Table 1 Suggested Window Properties Property Description Material Clear Acrylic Spectral Transmission 85 minimum from 640 to
10. ents with this product will increase the eye hazard Optical instruments include binoculars magnifying glasses and microscopes but do not include normal eye glasses worn by the user For CE Countries This scanner is in conformity with CE standards Please note that an approved CE marked power supply unit should be used in order to maintain CE conformance iii Omnidirectional Laser Scanner Module Table of Contents Important Note ioo oi oer toe oe ash see STN an HEN TTK genase KA HAEN ANNAN Ka PUNTO NEA PU AEAEE ha ii Introductions ien P e id e e RP Rae RE ER de ERE D Ee ERO beret bie 1 QU STENA Ta IAEA E a vars 1 Figure 1 Outline oie eB nC IIR PE 1 ECON EM Wi ee ee ne eee eerte 1 Back View tonite eae AeA a a e E Os 2 Bottom VIeWos Ses aee tv SN NST i Let P 2 Unpacking ias sages lente anni 3 Maintaining the SCannel cccccccccccssssssccecccessssseeececessesseeeeeesesssseeeeeeseeseseaes 3 Verne 4 Power 4 Verifying Scanner Operation ccccccccccsssscccsssseccesseeseesseccesseeecessseeeessaeseessaees 4 Connecting to the HO Sie a a a a a E aa Aa E I EAEE ASEA re iR 5 Mounting InstF ctlORis orren ore eet ia 6 MOUNTINS unicas ai 6 Figure 2 Diagrams for MountiNg ooocccnnocnnononannccoonnnonaonnnononnnncnnnnnnncnonancnnnos 6 Figure 3 Cable Position iii Ea 7 Location and Positioning Figure 4 Mounting Plate Back View 8 Figure 5 Mounting Plate Bottom View essere 9 Window Instr
11. es it is able to scan barcodes continuously when power is on If the scanner is using USB interface cable it will only be able to scan barcodes continuously only when connected to a host If the scanner is not connected to a host it will be able to read one barcode only LED light stays green Connecting to the Host The scanner connects to a host terminal by an interface cable This cable connects to the scanner with a modular connector and connects to the host terminal with the connector reguired by the host RS 232 keyboard wedge or USB depending on the host Please make sure the right cable is used for connecting the scanner to your host terminal 5 Omnidirectional Laser Scanner Module UsER s MANUAL Mounting Instructions Mounting Scan performance will not be affected by the mounting direction of the scanner Use mounting holes on the bottom or and back of the scanner to mount the scanner onto host machine Figure 2 Templates below can also be used for reference Figure 4 amp 5 TK SR strain release that is connected to the cable rotates 90 to comply with the way the scanner is mounted therefore the scanner will be positioned horizontally to the host machine without cable interference for optimal mounting See Figure 3 Figure 2 Diagrams for Mounting Back View 3 M3 0 5 Depth 3 0 5 0 0 2 42 0 1 65 18 75 0 74 Unit mm inch Omnidirectional Laser Scanne
12. ion System Interfaces 650nm visible laser diode 0 210mm UPC EAN 100 PCS 90 20 5 directions of scan field 1200 scans per second 5mil O PCS 90 30 UPC EAN100 Two color LED red and green UPC EAN JAN UPC Versions A amp E EAN 8 EAN 13 JAN 8 JAN 13 Addendum 2 or 5 ISBN ISSN Japanese Bookland Code 39 with full ASCII Codabar NW7 Code 128 EAN 128 Code93 Interleaved 2 of 5 MSI Plessey China Postal Code Code 32 Italian Pharmacode RSS 14 RSS Expanded RSS Limited Optional Industrial 2 of 5 Standard 2 of 5 Discrete 2 of 5 Matrix 2 of 5 IATA Code Code 11 Programmable tone and beep time Keyboard RS 232C HID USB Wand Omnidirectional Laser Scanner Module 18 19 Physical Height 72 0mm Depth 68 0mm Width 64 0mm Weight 175g Cable Standard 200m straight Power Input Voltage Power Operating Current Regulatory Laser Class EMC Environment Operating Temperature Storage Temperature Humidity Light Level Drop Durability 5VDC 10 1 0Watts 200mA 5 0V CDRH Class Ila IEC 60825 1 Class 2 CE amp FCC DOC compliance VCCI BSMI 0 C 40 C 32 F 104 F 200C 600c 4 F 140 F 5 95 RH non condensing Max 4000 LUX fluorescent Designed to withstand 1m drops Omnidirectional Laser Scanner Module UsER s MANUAL Figure 8 Dimensions S e ems ON S de I z 18 75 0 74 36 5 1 44 ii o udeg c o cW c
13. ions Indications LED off No power applied to the scanner steady red light The scanner is on and ready to scan one blink of green One barcode has been successfully decoded light steady green light Scanner is in programming mode A barcode has been successfully decoded but the object has not been removed from the scan window flashing red light Scanner entering sleep mode steady orange light This indicates motor failure for motor failure a periodic beeping sound will also be heard flashing orange Scanner has a laser subsystem failure return to repair light 15 Omnidirectional Laser Scanner Module UsER s MANUAL Beeps Beeps Status Indications one beep A barcode has been successfully decoded series of 4 beeps Scanner passed self test and is operating properly When scanner is powered up series of 2 beeps When scanner is entering programming mode continual beep Failure indication return to repair Changing Beep Volume The scanner can be programmed with the Programming Guide to change beeper tone volume and period There are three sound levels loud medium and low and the default beep volume is loud Sleep Mode After the scanner has been inactive for a period of time the laser automatically turns off after some more time the motor turns off and the scanner enters sleep mode indicated by the red status LED blinking o
14. nce a second To wake up the scanner simply present an object close to the scanner window The Sleep Mode feature is included to reduce power consumption and to extend scanner life K The scanner includes a motion sensor that detects activity in front of the scan window see Figure 1 The detecting distance is up to about 100mm from the scan window depending on ambient light Omnidirectional Laser Scanner Module 16 UsER s MANUAL Controlling from A Host System The scanner can be controlled from the host system via the RS 232C interface Control can be accomplished by transmitting the following single byte commands to the scanner The default setting for the commons are as follows ASCII Code Function Byte is Also Called Function Byte is Also Called ASCII Code OE Hex enable Shift Out or lt Ctrl N gt resumes disable OF Hex disable Shift In or Ctrl O 05 Hex power up re initialization ENQ or lt Ctrl E gt 12 Hex sleep DC2 lt Ctrl R gt 14 Hex wake up DC4 lt Ctrl T gt resumes sleep K When the scanner is disabled the motor of the scanner will stay on until the scanner goes into sleep mode 17 Omnidirectional Laser Scanner Module UsER s MANUAL Specifications Operational Light source Depth of Scan Field Number of Scan Lines Scan Pattern Scan Rate Minimum Bar Width Print Contrast Indicators LED Decode Capabilities Beeper Operat
15. r Module USER S MANUAL Bottom View 2 M3 0 5 Depth 4 5 Unit mm inch Figure 3 Cable Position Vertical Mounting Horizontal Mounting 7 Omnidirectional Laser Scanner Module UsER s MANUAL Location and Positioning The location and positioning guidelines provided do not consider unigue application characteristics It is recommended that an opto mechanical engineer perform an opto mechanical analysis prior to integration Integrate the scan module in an environment no more extreme than the product s specification For instance do not mount the scan module onto or next to a large heat source When placing the scan module with another device ensure there is proper convection or venting for heat Follow these suggestions to ensure product longevity warranty and overall satisfaction with the scan module Figure 4 Mounting Plate Back View 3 Mounting Holes Size M3 0 5 Depth 3 0 Scale 1 1 Unit mm Drill lt lt Omnidirectional Laser Scanner Module 8 Figure 5 Mounting Plate Bottom View 2 Mounting Holes Size M3 0 5 Depth 4 5 Scale 1 1 Unit mm USER S MANUAL Omnidirectional Laser Scanner Module Window Instructions US It is not recommended to place an additional exit window in front of this scan module However when such a window is required for application please follow the guidelines below Window Material The suitability of window material dep
16. s off when power is removed It is advised to turn off your POS or host system before installing the scanner to avoid electronic damage to your computer Make sure to use only AC DC power adaptor approved for the scanner The usage of other power supplies may cause damage to the product that s not covered by factory warranty Verifying Scanner Operation Before installing the scanner follow the procedures below to make sure scanning go on properly 1 Connect the scanner with host through the cable attached to the scanner 2 Ifan adaptor is not required go directly to step 4 Insert the 8 pin modular plug of the power link cable into the host connector in the back of the scanner until a firm click is heard 3 Plug the power adaptor into the jack on the power link cable 4 When the scanner powers up LED light up in green and the buzzer makes four short beep sounds When the self test is finished the LED light will turn red Omnidirectional Laser Scanner Module 4 5 Place a test barcode in front of the scanner If the scanner works right it will make a short beep sound and the LED will show green light indicating a good read then the test barcode can be removed TK 1 If the scanner does not make any beep sounds or makes the wrong beep sound or no LED light shows when power is connected remove power from scanner and refer to troubleshooting section If the scanner is using RS 232 or keyboard wedge interface cabl
17. uctions eseeeeeseeeeesee nenne a naa a aa nennen aa a an i annan entren 10 Window Material a 5 5 as rete EEI EA n ey Roe 10 Window Angle and Position cccccccccccessssssceecceeessssseeeececesesssseeeeesessssaeeeees 12 Figure 6 Window Angle amp Position esses 13 Figure 7 Diagrams of Window SiZe cocococcnnocnccnoonnnnooonnnononancnnannnncnnnnnnnno 13 Setting Up the Scanner a ereere aaea aera aieas eiai inaki aiant 14 Scan Test iiio a 14 Set p Parametets see serre aa a a a alge adi 14 TT viivi EL 15 LED Indications 5 eue A MAAST Au nan AOAR NE KERNE 15 Beeps 16 Changing Beep VolUMe acneea e ERE r aeei 16 Sleep MOGe bent ea e E ST E ra ae a e ana 16 Controlling from A Host System ssuuuuoisnn maana ener nens 17 Specifications eere e eek aceto gr dide tbe ER AA 18 Troubleshooting oet rr Rer E RE EG FER AO 22 Omnidirectional Laser Scanner Module Introduction This Omnidirectional Laser Scan Module is an easy to integrate unit that performs 5 directions of scan field with a 20 line scan pattern cycling at 1200 scan per second for guick and accurate reads The scanner s smart small cubic design allows for easy integration into new eguipment and efficiently reduces overall eguipment size Multiple interfaces including keyboard wedge RS232C HID USB and wand are offered at user s convenience Outline Figure 1 Outline Front View _ Scan Window
Download Pdf Manuals
Related Search
A 50M_UsersManual