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V500-LPN5627/V500-LPR5627 Raser Miniature High

1. Computer Command Function Description Bar Code Command Z7 START END povemo I Do not calculate check digit i DULL ME i IN 2 Transmit Check digit HAM G3 Do not transmit check digit lu lil II Ill i NU 7N Disable 2 characters no 2 of 5 Format Standard and Interleaved 1 to 44 data digits CD numeric only 0 to 9 Check digit Omron strongly recommends that the Fixing the Number of Digits featured on page 45 be employed whenever 2 of 5 bar codes are used 43 Appendix C Bar Code Programming Menus amp Commands 9 Options for IATA V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command START END en poemon TM D2 Do not calculate check digit III Ill Il Ill A D3 Calculate check digit CPN Form Serial D4 Calculate check digit Form Serial Calculate check digit aa I UL P ae INI D7 Do not transmit check digit III Il Ill Ill av The IATA code is a variable length symbology with an optional check digit and non printable start stop characters The following characters are supported Digits O up to 9 The checksum is calculated as the modulo seven of the data string IATA is an acronym for International Air Transport Association String format CPN AC FC SN CD Meaning of Acronym Coupon Airline Form Serial Check Code Code Number Digit Number of digits 15 total 1 3 2 8
2. START END en germe en MM M T4 Good read LED disabled after decode T8 Good read LED ON after decode for 10 seconds T5 Good read LED ON after decode for 20 seconds T6 Good read LED ON after decode for 40 seconds T7 Good read LED ON after decode for 80 seconds LED ON Red w o 40 seconde TELE UE V1 LED ON Red for 80 seconds LED ON Green i or 40 seconde TELE LA V9 LED ON Green for 80 seconds Use Z2 computer command to store in memory prior to power off 30 Motor Controls 66 Computer Command Function Description Bar Code Command e cha II Programming Menu se eso II S5 Motor OFF until trigger Appendix D Dimensional Drawings V500 LPN5627 V500 LPR5627 Appendix D Dimensional Drawings Unit mm 38 65 5 2 67 Appendix D Dimensional Drawings V500 LPN5627 V500 LPR5627 68 Appendix E V500 LPN5627 V500 LPR5627 Appendix E LPN5627 Optical Performance typical unit Depth of Field PCS 9 6 0 mil 10 0 mil 13 3 mil 15 0 mil 20 0 mil Resolution Distance from Unit inches LPR5627 Raster Optical Performance typical unit Depth of Field PCS 9 6 0 mil 10 0 mil 13 3 mil 15 0 mil 20 0 mil Resolution Distance from Unit inches 69 AppendixE VY 500
3. 13 Setting Suffixes Identifying the Symbology 48 Computer Command Function Description Bar Code Command 27 Seek HARI IA iz Clear al Suns UAL AA Ke UH 00 UPCA 2 or 5 ALA ALA E ee lnm 01 UPC E 2 or 5 lnii N8 EAN 13 Continued on next page Appendix C Bar Code Programming Menus amp Commands N500 LPN5627 V500 LPR5627 Setting Suffixes Identifying the Symbology cont Computer Command Function Description Bar Code Command 27 eee Men lnm 02 encissos IIi 03 EAN 12 0145 AIA AU 04 Code 30 lnn o5 Codabar Z linin 06 Indus 2 of ALATA AL 07 hieremed 2 of ALAM AM o8 Code s lnii 09 Code 128 lnn NS MSUPIessy lmn UA UIA LAT Note The global default also clears all suffixes Display Suffix Z4 value and length 49 Appendix C Bar Code Programming Menus amp Commands 14 Direct Input of Numeric Characters 50 V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command m HET Ibu m o IMMUN ALL HAM 2 INN INI a MMU ES s INI EE e NIN S 7 INI e INI m INN Appendix C Bar Code Programming Menus amp Commands 15 Direct Input of Alpha Characters V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command Computer
4. 10 mil 0 25 mm 6 mil 0 15 mm Measured from front edge of scanner 2 Avoiding Specular Reflection Do not position the scanner at an angle that causes the laser light to be reflected directly back into the scanner This is called specular reflection Too much reflected light can blind the scanner preventing a good decode If the bar code label is located on a flat surface specular reflectivity occurs between 0 to 10 degrees off per pendicular See diagram If the bar code label is located on a cylindrical surface such as a test tube the angle of specular reflection is measured tangent to the curve If the curved surface is also moving there may be more than one position causing specular reflection The following diagram indicates the area to avoid Hatched No Read Specular Zone Height of barcode 12 Section 3 Positioning the Scanner V500 LPN5627 V500 LPR5627 3 Quality Bar Code Labels The quality of the bar code label can affect the scanning performance Poor quality labels are more difficult to decode and may result in non reads or potential misreads The bar code label should be printed to specifica tions This means that the bars are printed within spec with the correct widths no ink spread crisp edges and no voids There should be a sufficient quiet zone on both ends of the bar code label For best results the paper or label stock should have a matte finish to diffuse light The print
5. 1 CLR 2 MONTR 3 CLR 4 CLR To see BCH data on program console 1 CLR 2 FUN 3 MONTR E PLC Programming 0000 00 DIFU100 01 100 01 Port Dd l 0 Ready 1 BSET 0 DM200 DM220 DATA RXD DM200 0 REC D 265 MSG DM200 Trigger Switch ON Differentiate UP On Rising Pulse Send 1 byte of DM100 set to 5A00 Z Send Command to BCR START Reading Clear DM200 DM220 to Receive Data Assume 40 Readable Digits Store Data From BCR to Area Beginning At DM200 Show Data on PRO27 71 Appendix F PLC Touchscreen Connection Examples V500 LPN5627 V500 LPR5627 PLC Connection Examples for External Trigger Sysmac PLC Series CPM2A CPM2C CJ1 CS1 with serial ports providing 5V E Operation Switch ON trigger switch 6 shown above to execute V550 to read and send data to data memory of PLC Use program console 5 to confirm the date R V500 LPx5627 P Setup Communication condition setup Baud rate 9600 bps Word length 7 bits Parity Even Stop bit 2 bits B PLC Setup Communication condition Set serial port for RS 232C no protocol Connection of trigger switch Connect a normally open switch to input 0000 00 of the input module to be able to initiate the BCR Connection of output to trigger BCR Connect external wires from BCR to relay output module 0001 00 of PLC dry contact BCR data will be placed in data memory starting at DM200 Note For mul
6. 1 Intended Audience Vili 2 General Precautions vili 3 Application Precautions 0 0 0 0 eee cece Vili vii Intended Audience 1 2 3 viii Intended Audience This manual is intended for the following personnel who must also have knowledge of electrical systems an electrical engineer or the equivalent Personnel in charge of installing automation systems Personnel in charge of designing automation systems Personnel in charge of managing automation systems and facilities General Precautions WARNING The user must operate the V500 Bar Code Reader according to the performance specifications described in the operation manuals Please use particular care before using the V500 Bar Code Reader under conditions which are not described in the manual or applying the V500 Bar Code Reader to nuclear control systems railroad systems aviation systems vehicles combustion systems medical equipment amusement machines safety equipment and other systems machines and equipment that may have a serious influence on lives and property if used improperly Make sure that the ratings and performance characteristics of the V500 Bar Code Reader are sufficient for the systems machines and equipment and be sure to provide the systems machines and equipment with double safety mechanisms This manual provides information for installing a
7. Enable buzzer at 3kHz ll liil Il Ill Enable buzzer at 3kHz we amasema IN gt Enable buzzer at 2kHz ws LUE LL WA Buzzer duration 0 10 sec lu I Continued on next page 58 Appendix C Bar Code Programming Menus amp Commands 500 LPN5627 V500 LPR5627 Buzzer Operation cont Computer Command Function Description Bar Code Command zn poeroen III W5 Buzzer duration 0 20 sec Il lu Ill EU W6 Buzzer duration 0 40 sec lil lil Ill W7 Buzzer duration 0 05 sec Il lu Ill W8 Buzzer duration 0 01 sec lil liil Ill 59 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 22 Positive amp Negative Bar Codes Computer Command Function Description Bar Code Command START END esee IIH VA Positive bar code only black bars white spaces V2 Both positive amp negative bar code lil lil Ill Ill sD 23 Setting the Trigger Function Computer Command Function Description Bar Code Command Z7 START END Programming Menu Disable the trigger function S7 Red scanning light is ON l Il D continuously Factory Set Enable the trigger function Red S8 scanning light is OFF until trigger l Ill is activated or pulled Z Activate the trigger turns on the Use red scanning light Computer Comma
8. avoid parallel or common wiring with the power lines when you are wiring to the terminals We recommend using separating pipes ducts or shielded lines Install a switch or circuit breaker in a location easily accessible to the operator and label it appropriately Do not use the V500 Bar Code Reader in the following places Places subject to dust or corrosive gases in particular sulfide gas and ammonia gas Places subject to high humidity condensation or freezing Places subject to direct sunlight Places subject to vibration and large shocks Places subject to splashing liquid or oily atmosphere Places directly subject to heat radiated from heating equipment Places subject to intense temperature changes Cleaning Do not use paint thinner or the equivalent Use standard grade alcohol to clean the V500 Bar Code Reader e e ix Application Precautions Table of Contents Section 1 Introduction and Getting Started Product Overview 3 Quick Start Up Procedure 3 Section 2 Technical Specifications Physical Specifications 5 Symbologies Supported 5 Optical Specification esse eee 5 SIT itii cde te nate hee D RES 6 SKOW sage en i a entretient nt 6 Tilt rotation 5 2 ustensiles 6 GUFVAIUTR AEE A aise PR RARE SER RES 7 V500 LPR5627 Raster Pattern 7 Electrical Specificati
9. contrast signal which is a comparison of the reflectance of the bars and the background stock should be as high as practical Measuring Scanner Performance Two methods are helpful in determining the optimum position of the scanner The first method is to program the scanner for Trigger Disable and Continuous Read modes The scanner will always be on and will continuously read the same bar code Since the buzzer sounds each time the bar code is read the sound of the buzzer can be used like a Geiger counter As the position of the scanner changes the sound of the buzzer will change The buzzer sound will be loudest and most continuous at the best reading positions The Read Rate Test The second method the Read Rate Test provides a mathematical calculation of scanning performance In this test the scanner scans a bar code 500 times and then calculates the number of those scans that resulted in a good decode That number expressed as a percentage will be transmitted to the host For example 93 means that the scanner decoded the bar code symbol 93 times out of the 500 scan attempts By performing the Read Rate Test with the scanner mounted in various positions you can determine which of those locations results in the best performance How to perform the Read Rate Test Perform the following steps after you have correctly configured communications to the computer via your RS 232C port and power is made available to the scanner Se
10. display on it and set its attributes to the bar code input V500 LPN5627 V500 LPR5627 73 Appendix F PLC Touchscreen Connection Examples V500 LPN5627 V500 LPR5627 74 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No QO6BAZ1 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Epi April 2003 Original production 75 OMRON OMRON ELECTRONICS LLC 1 Commerce Drive Schaumburg IL 60173 847 843 7900 For US technical support or other inquiries 800 556 6766 OMRON CANADA INC 885 Milner Avenue Toronto Ontario MIB 5V8 416 286 6465 OMRON ON LINE Global http www omron com USA http www omron com oei Canada http www omron ca UNITED STATES To locate a Regional Sales Office local Distributor or to obtain product information call 847 843 7900 CANADA REGIONAL SALES OFFICES Ontario Toronto 416 286 6465 Kitchener 519 896 1144 Kingston 613 376 3968 Quebec Montreal 514 636 6676 British Columbia Vancouver 604 522 8855 Alberta Edmonton 403 440 0818 Calgary 403 257 3095 Sao Paulo 55 11 5564 6488 Cono Sur 54 114 787 1 129 Florida 954 227 2121 Ciudad Juarez 656 623 7083 Mexico D F 555 534 1195 Monterrey N L 818 377 4281 Q06BAZ1 6 03 100 2003 OMRON ELECTRONICS LLC Specifications subject to change witho
11. next page Appendix C Bar Code Programming Menus amp Commands N500 LPN5627 V500 LPR5627 Symbology Selection cont Computer Command Function Description Bar Code Command 27 xanh Mene HAIR Je Only EAN 5 HAT J7 omaes DINAR J8 Onyimeneavea2ots IHI zo Remote Menu linin 3 Add Activate Specific Bar Code Symbologies Computer Command Function Description Bar Code Command 27 pomme en IIU irre econ I B2 veces I gt B3 rara bia N gt B4 aeoe MN gt ss esse INR B6 Enable Code 128 Note 1 Use Z2 Command after computer command to store settings in memory prior to power off Where computer commands appear in parenthesis bar code commands must be used to program the scanner Factory Set 2 Default settings for C types are indicated by a pointing hand symbol x throughout the bar codes menus 3 Default settings for P types are indicated by a Continued on next page 37 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 Add Activate Specific Bar Code Symbologies cont Computer Command Function Description Bar Code Command II 87 reir I 2e gl LL R suce Ilu n2 wee Ian ns CHAT I R4 STD IT s wee T s wee AT R7 Enable Industrial 2 of 5 THAI UII ns ewe mereseszes II Z7 START END Program
12. of transportation or the requirements of any government authority AE Shipping Delivery Unless otherwise expressly agreed in writing by Seller a Shipments shall be by a carrier selected by Seller b Such carrier shall act as the agent of Buyer and delivery to such carrier shall constitute delivery to Buyer c All sales and shipments of Goods shall be FOB shipping point unless otherwise stated in writing by Seller at which point title to and all risk of loss of the Goods shall pass from Seller to Buyer provided that Seller shall retain a security interest in the Goods until the full purchase price is paid by Buyer d Seller may over or under ship by up to 3 of the scheduled quantity Exact quantity orders will be accepted at a 5 unit price premium e Delivery and shipping dates are estimates only Seller will package Goods as it deems proper for protection against normal handling and extra charges apply to special conditions 12 Miscellaneous a Waiver Claims Any claim by Buyer against Seller for shortage or damage to the Goods occurring before delivery to the carrier must be presented in writing to Seller within 30 days of receipt of shipment and include the original trans portation bill signed by the carrier noting that the carrier received the Goods from Seller in the condition claimed Warranties a Exclusive Warranty Seller s exclusive warranty is that the Goods will be free
13. proprietary and Buyer shall limit distribution thereof to its trusted employees and strictly prevent disclosure to any third party No failure or delay by Seller in exercising any right and no course of dealing between Buyer and Seller shall operate as a waiver of rights by Seller b Assignment Buyer may not assign its rights hereunder without Seller s written consent c Law These Terms are gov erned by Illinois law without regard to conflict of law principles Federal and state courts in Illinois shall have exclusive jurisdiction for any dispute hereunder d Amendment These Terms constitute the entire agreement between Buyer and Seller relating to the Goods and no provision may be changed or waived unless in writing signed by the parties e Severability If any provision hereof is rendered ineffective or invalid such provision shall not invalidate any other provision f Setoff All claims hereunder by Seller are subject to setoff by Seller for any counterclaim arising out of any trans action with Buyer g Definitions As used herein including means including without limitation PRECAUTIONS This section provides general precautions for using the V500 Bar Code Reader The information contained in this section is important for the safe and reliable application of the V500 Bar Code Reader You must read this section and understand the information contained before attempting to set up or operate a Bar Code Reader
14. sample bar code oP on Scan STOP to exit the programming mode Scan Enable fixation H4 bar code Scan a sample bar code of the desired length 1 Scan a sample bar code of the desired length 2 Scan STOP to exit the programming mode Note Fixation can also be programmed using computer commands through your RS232 by typing lt ESC gt 7V lt CR gt followed by lt gt 2 digit length 1 lt CR gt 7W would be appropriate for length 2 Type lt 00 lt CR to define either length as no fixed number Fixing the Number of digits can only be applied to Code 39 Codabar NW 7 2 or 5 and MSI Plessey WPC Code 39 IATA and Code 128 are not affected 45 Appendix C Bar Code Programming Menus amp Commands 11 Creating a Prefix and or Suffix V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command en programmina M II rogramming Menu N seams III Display Prefix Suffix Z4 value and length expressed in lil liil lil Ill hexidecimal format The scanner can be programmed to transmit a prefix and or suffix with the decoded data A Prefix or a Suffix is composed of up to 4 characters The following steps are used to establish a Prefix that will be transmitted with the bar code data 1 Scan Start 2 Scan the bar code representing the symbology to which you wish to add a Prefix 3 Scan the character s that will comprise the Prefix Up
15. to four numeric alpha or control character s may be used 4 Scan STOP to exit the Programming mode Example To add the alpha character A as a Prefix and B as a Suffix to UPC A bar code data Dapy Scan START END Programming Mode Scan N1 representing a Prefix for UPC A Scan 0A representing the alpha character A Scan N6 representing a Suffix for UPC A Scan OB representing the alpha character B Scan START END Programming Mode Note The same steps are used to establish a Suffix 46 Appendix C Bar Code Programming Menus amp Commands N500 LPN5627 V500 LPR5627 12 Setting Prefixes Identifying the Symbology Computer Command Function Description Bar Code Command en Rh IIH ty rau rae III mm lnm Mo UPO A sors lnm S mE lnm UPC E s2 or s5 lnm N3 rus lnii M2 ess IIi EAN 2 or 5 PUE I Ma Code so lnm Godebar NW lnm V6 industial 2of5 PUTA I mereeezors DAMM Continued on next page 47 Appendix C Bar Code Programming Menus amp Commands Setting Prefixes Identifying the Symbology cont V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command START END en arahan II e Se LENA i idi jo LUE s ii I T ii pue I Display Prefix Suffix Z4 value and length expressed in hexidecimal format
16. 0 9 h 100 mm Pitch 15 Skew 0 Tilt 0 LPR5627 Raster Pattern Centerline of scan 1 0 subtended from scanner 1 1 ooo 0 75 Scanner window N bo Note Raster sweep pattern as seen from front of scanner Subtends a 1 angle from top to bottom of raster at the centerline as measured from the scanner Section 2 Technical Specifications Electrical Specifications Operating Voltage 5 VDC 10 V500 LPN5627 V500 LPR5627 Current Operating 150 mA idle 350 mA max laser ON Surge 2 5 max RS 232C Communications Specifications RS232 Data Transmission Format Parameter Timing Default Asynchronous Optional Settings No of start bits 1 bit No of stop bits 1 bit 1 or 2 bits No of data bits 8 bits 7 or 8 bits Parity None Odd Even None Baud Rate 9600 Baud 300 to 38 400 Baud Handshaking None Hardware Software None RS 232C Transmit Receive Character Format TXD Start 70r8 RXD Bit Data Bits Parity LSB MsB Bit Bit RS 232C Data Format Transmit Decoded Data E Receive ESC Command RS 232C Signal Level Signal Name TXD RXD Connector Pin outs In Out 5 to 15 8 to 15 9 pin Male Mini Din Connector C Units Command Mark Off ETX Space On 5 to 15 8 to 15 Direction TXD Output RXD Input D
17. 0 Bar Code Reader If the V500 Bar Code Reader is installed incorrectly heat will build up inside shortening the life of the V500 Bar Code Reader If heat buildup is a prob lem use forced cooling e g install a cooling fan Do not touch the patterns or components on a board with your bare hands Hold it by the case To allow heat to escape do not block the area around the V500 Bar Code Reader Ensure that enough space is left for the heat to escape Do not block the ventilation holes on the casing Use the V500 Bar Code Reader within the specified power supply voltage and rated load ranges Wire properly using the correct terminal polarity Make sure that the rated voltage is reached within 2 seconds after the power supply is turned ON Attach a surge suppressor or noise filter to peripheral devices that gener ate noise in particular motors transformers solenoids magnetic coils or other equipment that have an inductance component When mounting a noise filter on the power supply be sure to first check the filter s voltage and current capacity and then mount the filter as close as possible to the V500 Bar Code Reader Allow as much space as possible between the V500 Bar Code Reader and devices that generate powerful high frequency noise e g high frequency welders high frequency sewing machines or surges To reduce induction noise separate the high voltage or large current power lines from other lines and
18. 1 Enable check digit check Selection of the check digit calculation Disable transmission of the check digit Check digit calculation If the check digit calculation is required then the appropriate calculation method must be selected 44 Appendix C Bar Code Programming Menus amp Commands 10 Fixing the Number of Digits V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command START END en LL Enable fixation 7V 1 Length Enable fixation 7W 2 Lengths Ho nie IIU Enable fixation mi ent ln T Enable fixation H4 t lengths Disable 1 character H2 Code 39 and Codabar NW 7 lil lil Il Ill Disable 2 characters 2 of 5 Enable 1 character H3 Code 39 and Codabar NW 7 ll Il Il Ill Enable 2 characters 2 of 5 To avoid truncation errors the scanner can be programmed to only decode bar codes of one specific length i e containing a specific number of digits It is also possible to program the scanner to only decode bar codes of either of two specific lengths To fix one 1 length or number of digits of bar code 1 2 3 4 To fix two 2 different lengths of bar codes Scan START to enter the programming mode 1 Scan START to enter the programming mode Scan Enable fixation H1 bar code Scan a sample bar code of the desired length Repeat Step 3 re scanning the
19. 2K Industrial 2 of 5 3L 2L Interleaved 2 of 5 3M 2M Code 93 3N 2N Code 128 30 20 MSI Plessey 3P 2P IATA 37 27 ae length of all Enable Disable Fixed Number of Digits 7V Enable fixation 15t Length 7W Enable fixation 2 Length HO Disable fixation H3 H2 Enable 1 digit Code 39 and Codabar NW 7 and enable 2 digit 2 of 5 Communications Parameters K1 300 baud K2 600 baud K3 1 200 baud K4 2 400 baud K5 4 800 baud K6 9 600 baud K7 19 200 baud K8 38 400 baud LO 7 Data Bits L1 8 Data Bits L2 Parity None L3 Parity Even L4 Parity Odd L5 1 Stop bit L6 2 Stop bits Handshaking 10 Unlimited wait for CTS from terminal l1 100 mS wait for CTS from terminal 12 200 ms wait for CTS from terminal 13 400 mS wait for CTS from terminal l4 Unlimited ACK NAK Timeout delay I5 100 mS ACK NAK Timeout delay l6 500 mS ACK NAK Timeout delay I7 1000 mS ACK NAK Timeout delay PO No Handshaking P1 Busy Ready P2 Modem P3 ACK NAK P4 ACK NAK No buzzer on timeout P5 No ACK NAK Note For P type units default communication is 9600 7 E 2 29 Appendix B Computer Programming Commands V500 LPN5627 V500 LPR5627 Buzzer Operation Selecting the Read Mode TO Volume Maximum S0 Single Read Mode Trigger must be Enabled S8 T1 Volume Upper mid range S1 Multiple Read Mode T2 Volume Lower mid range S2 Continuous Read Mode T3 Volu
20. 5627 Reset All Defaults Computer Function Description Bar Code Command Command 27 apparan IUI 7 Peet lla UT IIN TII 20 re darse IHI Po aan Iu stop characters n sese renes II TETUR Note Appendix C contains all the Bar Code Programming menus and commands 27 START END Programming Mode 26 Appendix B Computer Programming Commands Appendix B Computer Programming Commands V500 LPN5627 V500 LPR5627 All commands must be preceded by an ESC character and be followed by a Carriage Return character Shaded areas indicate factory default settings Enable Disable Global Defaults Enable Disable Options for UPC U1 Enable Factory Default Settings Ka ne 13 Digits Leading zero amp 1Y Clear all prefixes a UPC A 12 Digits No leading 0 amp 1Z Clear all suffixes cD UPC A 12 Digits Leading zero amp P9 Transmit Barcode Pattern Data E4 No CD U8 Read Rate Test Mode E5 UPC A 11 Digits No leading 0 amp no CD Z1 Clear all values set by command E6 UPC E 8 Digits Leading 0 amp CD Z2 Save all values set by command UPC E 7 Digits No leading zero amp 23 Display software settings amp version CD no Es UPC E 7 Digits Leading zero no Z4 Display prefix suffix CD E UP
21. 5627 V500 LPR5627 Computer Command Function Description Bar Code Command Z7 eea MAD lu Ill K7 sar INI Ke sas I Lo 7 ata Bis In eoe II L2 e IN La we II LA n e LL is ILLI HEAT Le 2 Sop MNOU EU Appendix C Bar Code Programming Menus amp Commands 20 Handshaking V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command Z7 START END Programming Menu I0 Wait for CTS from terminal Unlimited l1 Wait for CTS from terminal 100 mS 12 Wait for CTS from terminal 200 mS 13 Wait for CTS from terminal 400 mS l4 ACK NAK Delay Time Unlimited l5 ACK NAK Delay Time 100 mS l6 ACK NAK Delay Time 500 mS I7 ACK NAK Delay Time 1000 mS No Handshaking ory Se Iu eee l H is en BUDE i tu Ini ACK NAK no buzzer response P4 R on timeout Yar I 57 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 21 Buzzer Operation Computer Command Function Description Bar Code Command START END zn esee III To vee mesmo INI gt T re a Hras Ill T2 Volume Lower Mid range u Il Il Ill Ta veneno QUA LL V5 Ring buzzer once at 3kHz for 200 mS V6 Ring buzzer once at 3kHz 2kHz interval for 200 mS V7 Ring buzzer once at 2kHz 3kHz interval for 200 mS wo eum TU EUR UU W1
22. C E 6 Digits No leading 0 amp no 9 CD Only Add Rmv Symbology Selection Enable Disable Options for Code 39 AO Enable all symbologies 7C 7D Enable 1 character read A1 B1 4A WPC including add ons C1 CO Enable Check Digit calculation A2 B2 4H Code 39 C2 C3 Transmit Check Digit A3 B3 4l Codabar NW 7 Transmit start stop characters D1 DO us A4 B4 4J 2 or 5 Industrial or Interleaved J7 R7 4K 2 or 5 Industrial Note Only disable if C1 enabled otherwise truncate last digit J8 R8 4L 2 or 5 Interleaved A5 B5 4M Code 93 A6 B6 AN Code 128 A7 B7 40 MSI Plessey A8 B8 4P IATA Ji R1 4B UPC A E J2 R2 4C UPC A E 2 J3 R3 4D UPC A E 5 J4 R4 4E EAN J5 R5 4F EAN 2 J6 R6 4G EAN 5 4Z Disable all Symbologies 27 Appendix B Computer Programming Commands V500 LPN5627 V500 LPR5627 28 Enable Disable Options for Codabar NW 7 Prefix Suffix Creating a Prefix and or Suffix 7K 7L Enable 1 character read 1Y 1Z Clear all FO Do not transmit start stop Z4 Z4 Display Prefix suffix values amp length characters Select Symbology for Prefix Suffix F1 Transmit start stop as ABCD TN E N1 NG UPC A F2 Transmit start stop as abcd tn e MO O0 UPC A 2 or 5 F3 Transmit start stop as ABCD ABCD N2 N7 UPC E F4 Transmit start stop
23. Cat No QO6BAZ1 V500 LPN5627 V500 LPR5627 Raster Miniature High Speed Laser Fixed Position Scanner USER MANUAL OMRON V500 LPN5627 V500 LPR5627 Raster Miniature High Speed Laser Fixed Position Scanner User Manual OMRON Electronics LLC 2003 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is con stantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Nevertheless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication Terms and Conditions of Sale Offer Acceptance These terms and conditions these Terms are deemed part of all quotations acknowledgments invoices purchase orders and other documents whether electronic or in writing relating to the sale of goods or services collectively the Goods by Omron Electronics LLC Seller Seller hereby objects to any terms or conditions proposed in Buyer s purchase order or othe
24. Command Function Description Bar Code Command zD Sans MH LL oA N o INI oB s NE INI oc c MNMM o INI oD gt MM P IN 0E M os dTi oF LULU I oG e NNI o a IN oH OMM MAMMA o MMM ov Y IN o s MM TAI ok lt M a oL TTT lt LU ow v MI Haan 51 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 16 Direct Input of Control Characters Computer Command Function Description Bar Code Command JL UI iA LULU ic on HE iD 5 LULU 17 Enable Number of Characters Digits Transmitted This feature instructs the scanner to calculate and transmit a number indicating the total number of characters that are being transmitted to the host This feature allows the host to verify that the correct amount of data was received Z7 START END Programming Menu Computer Command Function Description Bar Code Command START END En esas MIN 3A urca lh LI 3B secaseores INI sc urce AUN 3D seceseores INI se aen IN oF ass In Continued on next page 52 Appendix C Bar Code Programming Menus amp Commands 500 LPN5627 V500 LPR5627 Enable Number of Characters Digits Transmitted cont Computer Command Function Description Bar Code Command Z7 S
25. Disable check digit E6 UPC E 8 Digits Add leading zero Enable check digit EZ UPC E 7 Digits Do not add leading zero Enable check digit E8 UPC E 7 Digits Add leading zero Disable check digit E9 UPC A 6 Digits Do not add leading zero Disable check digit Appendix C Bar Code Programming Menus amp Commands N500 LPN5627 V500 LPR5627 6 Options for Code 39 Computer Command Function Description Bar Code Command START END en a LL 7C Enable 1 character 3 characters including start stop characters m ene ence CO Disable check digit calculation Il Il lii Il KA C1 Enable check digit calculation ll Il Ill E meses IIH gt C3 Do not transmit check digit ll Il I Ill DO Do not transmit start stop characters D1 Transmit pin characters III Ill Il Ill gt 43 Data digits are available 0 to 9 A to Z caps only plus and space If a check digit is present it will appear as part of the data e f the scanner is programmed to calculate the check digit and the bar code is not printed with a check digit the bar code will not read Another option available for Code 39 is to enable the reading of a single character bar code See the sec tion on Fixing the Digit for this option 41 Appendix C Bar Code Programming Menus amp Commands 7 Options for Codabar
26. L PN5627 V500 LPR5627 70 Appendix F PLC Touchscreen Connection Examples V500 LPN5627 V500 LPR5627 Appendix F PLC Connection Examples for Serial Trigger Sysmac PLC Series CPM2A CPM2C CJ1 CS1 with serial ports providing 5V MEE fo o L IT 31 e As E Operation Switch ON trigger switch 6 shown above to execute V550 to read and send data to data memory of PLC Use program console 5 to confirm the date R V500 LPx5627 P Setup Communication condition setup Baud rate 9600 bps Word length 7 bits Parity Even Stop bit 2 bits Trigger Requirements Start command Z fixed B PLC Setup Communication condition Set serial port for RS 232C no protocol Setting start code Place the number SAO0 into DM100 Connection of trigger switch Connect a normally open switch to input 0000 00 of the input module to be able to initiate the BCR BCR data will be placed in data memory starting at DM200 Note For multidrop RS422 485 connections use K3SC converter at each BCR and set each BCR with unique prefix CPU unit CS1G H CPU xx PLC serial port Built into CPU Input module C200H ID xxx Bar code reader V500 LPx5627 P Programming console C200H PRO27 E Trigger switch E Confirmation of Operation After programming set the PLC to run on moni tor mode Press the keys below in order if password is displayed
27. NW 7 42 V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command START END en recha TAM 7K Enable 1 character 3 characters including start stop characters ia ene teaser HMMM FO Do not transmit start stop characters F1 Transmit start stop characters as ABCD TN E F2 Transmit start stop characters as abcd tn e F3 Transmit start stop characters as ABCD ABCD Transmit start stop ex F4 characters as abcd abcd Ill II Ill ransmit check digit seed T TT o not transmit check digit F6 D it check digi F7 Do not calculate check digit Ill Ill Il se F8 Calculate check digit Modulo 10 Calculate check digit prs AER AIM specifications FB Calculate check digit Modulo 7 Continued on next page Appendix C Bar Code Programming Menus amp Commands 500 LPN5627 V500 LPR5627 Codabar NW 7 Format Start 1 to 42 Check Stop Character data digits digit Character Auc sla acci i Aire ss AN a Codabar NW 7 has four different start stop character schemes as shown above The check digit is optional and if present would be the last character e f the scanner is programmed to calculate the check digit and the bar code is not printed with a check digit the bar code will not be read 8 Options for Interleaved 2 of 5
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29. SR Signal ground DTR SRTS Output CTS Input Note NPN open collector rated at 24 VDC 30 mA maximum Section 2 Technical Specifications V500 LPN5627 V500 LPR5627 9 pin Female Connector P Units Direction Input Output Connected to 5 Connected to 4 Input OI NII El GI MI Signal ground Environmental Specifications Temperature Operating Storage Humidity non condensing Operating Storage Dust Water Ambient Light 32 to 113 F 0 to 45 C 14 to 140 F 10 to 60 C 20 to 85 20 to 90 Designed to meet IP54 Fluorescent or incandescent below 5 kilolux Ordering Information Part No Model V500 LPN5627 C Linear computer V500 LPN5627 P Linear Omron PLC Touchscreen V500 LPR5627 C Raster computer V500 LPR5627 P Raster Omron PLC Touchscreen Section 2 Technical Specifications V500 LPN5627 V500 LPR5627 10 Section 3 Positioning the Scanner V500 LPN5627 V500 LPR5627 Section 3 Positioning the Scanner Achieving Optimum Performance Three items greatly impact performance Distance from the scan window to the bar code Spectral reflection Quality of Bar Code labels 1 Distance to the Bar Code The operation of the scanner is similar to a camera If you photograph an object that is out of focus the result ing picture will be blurry T
30. TART END Programming Menu sn eve I s rs lT cw T 3K events INI Sn T T coe LLL sn sla aii 30 mH LL az seoce MAMMA all symbologies 53 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 18 Disable Number of Characters Digits Transmitted ComputerCommand Function Description Bar Code Command START END en sang IM 2A HER A 28 secaseores I 20 m lnl T 20 vesc LL 2e cnrs LLL UT oF ass In 2h vens INI 2 onem LLLI LL 2 en I 2k eos II aL meteens ii 2M ones LLLI Continued on next page 54 Appendix C Bar Code Programming Menus amp Commands Disable Number of Characters Digits Transmitted cont V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command ED gaming I rogramming Menu aN a HERR s adi HERR ii n II i 27 Do not transmit data length all symbologies 19 Communication Parameters Computer Command Function Description Bar Code Command zn vesh II K sa I ML LULU ke 1200 Bu Lou UE K4 LI Li ULL LUI Ks 00 aut I ke II HAUT Continued on next page 7 Ww 55 Appendix C Bar Code Programming Menus amp Commands Communications Parameters cont 56 V500 LPN
31. V500 LPR5627 Section 1 Introduction and Getting Started Product Overview The V500 LPN5627 and V500 LPR5627 Raster Fixed Position Scanners are miniature 500 scan per second laser bar code readers designed to be easily incorporated into host equipment The high scan speed and small physical size make the scanner easy to integrate into any hardware design Durability and reliability are assured Advanced microprocessor technology coupled with Omron s proven decoding algorithms result in high speed operation with superior accuracy The scanners are fully programmable allowing the user to customize param eters including changing communication settings selecting symbologies adding prefixes and appending suffixes Programmable settings can be downloaded from the host CPU or computer directly to the scanner The scanners are encased in compact rugged metal enclosures The compact size permits installation in the tightest areas allowing great flexibility in mounting and positioning the scanner for optimum performance Quick Start Up Procedure for Computer Connections This section is for those who wish to start using the scanner before reading the complete manual Only a few steps are needed to make the scanner operable e Connect the board to a DB9 serial port such as COM 1 on you PC Be sure your PC or host device is running an application such as HyperTerminal that will accept serial input The default communications parameters
32. as abcd abcd M1 O1 UPC E 2 or 5 F5 F6 Transmit check digit B N3 N8 EAN13 F7 Do not calculate check digit M2 O2 EAN 13 2 or 5 F8 Calculate check digit modulo 10 Fo Calculate CD modulo 16 AIM N4 Ne PANS spec M3 O3 EAN 8 2or 5 FB Calculate check digit modulo 7 M4 O4 Code 39 M5 O5 Codabar NW 7 Enable Disable Options for Interleaved 2 of 5 M6 O6 Industrial 2 of 5 G1 GO Calculate check digit M7 O7 Interleaved 2 of 5 G2 G3 Transmit check digit M8 O8 Code 93 7M 7N Enable 2 characters M9 O9 Code 128 D8 D9 IATA Enable Disable Options for IATA NO NS MSI Plessey D2 Do not calculate check digit D3 Calculate CD CPN Form Prefix Suffix of Numeric Characters Serial D4 Calculate CD Form Serial NS 2 thru thru D5 Calculate check digit all data D6 D7 Transmit check digit d Prefix Suffix of Alpha Characters 0A A thru thru UZ Z Prefix Suffix of Control Characters 1A STX 1B ETX 1C Carriage Return Default Suffix Character 1D Line Feed Appendix B Computer Programming Commands V500 LPN5627 V500 LPR5627 Enable character length Enable Disable transmission 3A 2A UPC A 3B 2B UPC A 2 or 5 3C 2C UPC E 3D 2D UPC E 2 or 5 3E 2E EAN13 3F 2F EAN 13 2 or 5 3G 2G EAN 8 3H 2H EAN 8 2or 5 3l 2l Code 39 3J 2J Codabar NW 7 3K
33. at the center of the depth of field rather than at the extremes of its depth of field Depth of Field V500 LPN5627 Bar Code Density Near Distance Far Distance 40 mil 1 00 mm 20 mil 0 50 mm 10 mil 0 25 mm 6 mil 0 15 mm Measured from front edge of scanner 11 Section 3 Positioning the Scanner V500 LPN5627 V500 LPR5627 Readable Bar Code Width V500 LPN5627 V500 LPR5627 Field of View Specification Based Upon 40 Degree Sweep 2 0 in 2 0 in 4 0 in 3 5 in 8 0 in 6 4 in 12 0 in 9 3 in The table above shows the field of view at various distances from the window The field of view is the maximum width that the scanner is capable of reading It is the distance from the left edge of the view to the right edge A bar code label positioned anywhere within this field of view can be decoded The field of view is also a measure of the widest bar code label that can be read Remember The width of a bar code label includes not only the bars and spaces but also the required white space quiet zone on each end Good design policy is to position the barcode at the midpoint of the scanner s depth of field and at the center of the field of view Do not position it near the extremes of the reading range Comparable depth of field parameters for the LPR5627 are the following Depth of field V500 LPR5627 Raster Bar Code Distance Near Distance Far Distance 40 mil 1 00 mm 20 mil 0 50 mm
34. atic analysis The bar code on each tube ties that sample and the results back to a specific individual If no bar code data is transmitted it is critical to understand the reason Your Omron scanner when operated in the Trigger Enabled mode can be programmed to transmit an error message indicating whether or not a bar code was present The following table shows the message that will be transmitted for each condition Presence Absence of bar code Scanner Transmits Bar code was present and correctly decoded Decoded Data No bar code was present lt STX gt lt ETX gt Bar code was present but could not be decoded lt STX gt gt lt ETX gt 15 Section 3 Positioning the Scanner V500 LPN5627 V500 LPR5627 16 Section 4 Configuring the Scanner V500 LPN5627 V500 LPR5627 Section 4 Configuring the Scanner Since the operation of the V500 LPN5627 V500 LPR5627 scanners are microprocessor controlled it is possible to modify or program its operation to match your specific application Changes in parameter settings can be accomplished two ways 1 The scanner can be programmed by sending software instructions from the host PC to the scanner via the RS 232C connection 2 The second method employs specially designed programming bar codes Scanning these bar codes in structs the scanner to modify specific parameters Programming Menus amp Commands Appendix A contains full instructions on how to co
35. e When activated the test result is sent via RS 232C and indicates the ration of the number of suc cessful read to the total number of attempts The test result is reported in the following format 500 d OK 93 5 CODE 39 TEST Where The predefined defaults are the following e 500d indicates the number of times the decoder Reads all barcodes by symbology ran while scanning at 500 scans per second the No fixed number of digits defined 32 digits number can be lower the 500 with poor quality max barcodes Normal scan multiple scan Trigger disabled Small and large 93 5 indicates the percentage of good reads to total attempts The control character to be output is CD ODE carriage return line fed ESC SA cursor 3 line Buzzer 3 KHz volume max UP Buzzer after decoding 10 ms Good LED after decoding green 100 ms RS 232C 9600 bps 8 1 np no handshaking 35 Appendix C Bar Code Programming Menus amp Commands 2 Symbology Selection 36 V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command Z7 rone Il Ill Ao meses INI R dus BUE including Addon 2 On ente 39 Iu owe IN M HHI MM AS ony Ce o Ii A6 owewevs I A osier IN On TA BELA Ji meg INI E owe II 13 owweewes III ony EAN LL Ony EAN d III Continued on
36. e scanner to calculate that check digit for validity prior to transmitting Do not use a symbology with poor internal verification or subject to partial decodes such as 2 of 5 or MSI Plessey Only enable those symbologies that you will be decoding Transmit data at low baud rates to minimize communication errors Enable the Number of Characters Transmitted The scanner will calculate and transmit a number indicating the total number of characters it is transmitting Your host application program can compare this number with the actual number of characters received to verify that the correct amount of data is received Tips for Verifying the Presence of a Bar Code If the scanner is operated in the trigger enabled mode and the trigger is activated one of three conditions may occur A bar code is scanned and decoded Decoded data is transmitted A bar code is scanned but is not decoded No data is transmitted e g print quality was poor No bar code is present No data is transmitted 14 Section 3 Positioning the Scanner V500 LPN5627 V500 LPR5627 In some applications when no data is transmitted it may be important to know why Was there a bar code present that could not be decoded or was no bar code present at all This requirement is common in applications such as automated blood analysis equipment Test tubes contain ing blood samples from many different people are loaded into a rack for autom
37. enabled mode establish the time out period after the trigger pulse is received The Time out period is the same whether the scanner is operating in Single Multiple or Continuous Read mode Computer Command Function Description Bar Code Command START END en esee LL Trigger remains ON N pa Iu hardware trigger only v atas I Y2 2 Seconds after triggering ll u Il Ill ES Y3 3 Seconds after triggering lil III Il Ill YA 4 Seconds after triggering lil Il Ill Ill Y5 6 Seconds after triggering Il ll Il Ill ssecons aroe II Y7 10 Seconds after triggering Il Il Ill 63 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 26 Redundant Decoding The Number of Redundant Decodes determines how many times the scanner must decode a bar code and obtain the same value before it will transmit the data For example if the redundancy is set at three times the scanner will not transmit data until it has decoded the bar code and obtained the same values three times in succession If it obtains the same value twice in a row but a different value on the third read attempt it will not transmit If it gets the same value three out of four times it will not transmit It must receive three consecutive identical reads Computer Command Function Description Bar Code Command zn poeroen III xo estere MTINI x were II x2 alll X3 Read bar code fou
38. enus amp Commands Index 1 Global Default amp Scanner Configurations sese eee 34 2 Symbology Selection sise 36 3 Add Activate Specific Bar Code Symbologies 37 4 Delete Deactivate Specific Bar Code Symbologies sees eee eee eee 39 5b Options for UPC ueniet eL en eoe t Lade re perd 40 6 Options for Code 39 e De hg ome tent mate ceti eap m tee eines 41 7 Options for Codabar NW 7 TTT 42 8 Options for 2 0f 5 ete reciente eerie tree AIT Ted eoi eb v te Eee ee 43 9 Options for IATA ette Pep oe rt ep eb ene o Tee e enti eat dp de ER Re eet erac De 44 10 Fixing the Number of Digits is 45 11 Creating a Prefix and or Suffix sisi 46 12 Setting Prefixes identifying the symbology sese eee eee eee eee eee 47 13 Setting Suffixes identifying the svrmbologyi sss sese eee eee eee 48 14 Direct Input of Numeric Characters us 50 15 Direct Input of Alpha Characters sisi 51 16 Direct Input of Control Characters sus 52 17 Enable Number of Characters Digits Transmitted sse sees eee eee 52 18 Disable Number of Characters Digits Transmitted sees sese eee eee eee 54 19 Communication Parameters sese eee eee eee eee 55 20 Handshaking 2 eer it eee ie Weve aer Let EO ue iens 57 21 B zzer Operatioti itm tere i au e ec RN e e PUER de ERR Ra ela nue 58 22 Positive amp Nega
39. es before transmitting trigger is activated Z Activate the trigger turns the laser ON Xmit Error Trigger Enabled Mode only 5E Do not Xmit error code 5F Xmit BR CR for bad read or no read 5G Xmit STX 2 lt ETX gt for bad read lt STX gt 2 lt ETX gt for no read 5H Xmit gt CR for bad read CR or no read 5l Transmit lt CAN gt CR for bad read or no read 5J Xmit lt CAN gt lt ETX gt for bad read or no read 30 Appendix B Computer Programming Commands V500 LPN5627 V500 LPR5627 Motor Control S6 Motor always ON S5 Motor OFF until trigger Print Quality Adjustment X4 For lower density poor print low gain X5 For high density good print quality bar code without voids high gain X6 Xmit data from Low or High gain X7 Xmit data from Low and High gain Good Read LED Operation T4 Disable good read LED GRL T8 GRL ON for 0 10 seconds after decode T5 GRL ON for 0 20 seconds after decode T6 GRL ON for 0 40 seconds after decode T7 GRL ON for 0 80 seconds after decode VO LED ON Red for 0 40 seconds V1 LED ON Red for 0 80 seconds V8 LED ON Green for 0 40 seconds V9 LED ON Green for 0 80 seconds 31 Appendix B Computer Pro L gramming Commands P V500 LPN5627 V500 LPR5627 32 Appendix C Bar Code Programming Menus amp Commands Appendix C Bar Code Programming M
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41. he same is true with the scanner If the bar code label is out of focus the scanner may have difficulty decoding what appears to be fuzzy bars and spaces Focal Distance Ideally the distance from the window of the scanner to the bar code label should be equal to the focal distance of the scanner For the V500 LPN5627 V500 LPR5627 fixed position scanners the nominal focal distance is approximately 4 0 in from the front edge of the scanner Depth of Field Just as with a camera the scanner has a depth of field It can read bar codes that are not precisely at the focal distance maybe a little closer or a little farther away However if the bar code label is positioned too far from the focal distance the scanner may not be able to successfully decode it The depth of field varies based on the density of the bar code i e the thickness of the bars Very high density bar codes which have very narrow bars are readable over a much shorter distance range than low density bar codes with larger bars The following table shows the depth of field specifications closest to farthest reading distances for the V500 LPN5627 V500 LPR5627 scanners The actual performance may differ slightly from unit to unit Also it is important to note that this data was measured under ideal conditions using high quality bar code labels In a real world environment the conditions will not be as ideal Therefore the best practice is to position the scanner
42. ion Y LL LL 61 Appendix C Bar Code Programming Menus amp Commands Selecting the Read Mode cont The operation of the scanner in the various read modes is described in the table below The Continuous Read mode is helpful in positioning the scanner for optimum reading In Continuous Read the scanners buzzer functions like a Geiger counter sounding the most active at the position achieving the greatest number of good reads V500 LPN5627 V500 LPR5627 Mode Trigger Function Enabled Trigger Function Disabled Multiple Read After receiving a trigger pulse scanner will read multiple different bar codes in succession until it times out Scanner will read different bar codes in succession if they are presented to the read window Scanner will not read the same bar code twice if they are consecutive Scanner will not read the same bar code twice if they are consecutive Continuous Read Scanner will read the same bar code continuously after receiving a trigger pulse until scanner times out Scanner will read the same bar code continuously Single Read Scanner will read only one bar code after receiving a trigger pulse Same as Multiple Read mode above 62 Appendix C Bar Code Programming Menus amp Commands 500 LPN5627 V500 LPR5627 25 Scanner Timeout Trigger Enabled Mode only These commands which are only applicable in the Trigger
43. ity of the bar code is beyond the scanners capability If the red illuminating light of the scanner is not on the scanner may be in the Trigger Enable mode expecting a trigger signal 19 LPR5627 Section 5 Application Engineering Support V500 LPN5627 V500 20 Section 6 Scanner Labeling V500 LPN5627 V500 LPR5627 Section 6 Scanner Labeling CDRH Class Il Laser Device V500 LPN5627 V500 LPR5627 scanners comply with Center for Devices and Radiological Health CDRH regulations 21 CFR Subchapter J It is classified as a Class Il Laser Device The V500 LPN5627 V500 LPR5627 scanners use a low power visible laser As with any very bright light source such as the sun you should avoid staring into the light beam Momentary exposure to a CDRH Class II laser is not known to be harmful A laser safety label is affixed to the scanner as shown If the V500 LPN5627 or V500 LPR5627 scanner is incorporated into or interfaced to other equipment that equipment should include a laser safety label and a visible indicator that is illuminated whenever laser energy is being emitted from the scanner This indicator may remain illuminated when the scanner is powered but the laser is not emitting energy 21 Section 6 Scanner Labeling V500 LPN5627 V500 LPR5627 22 Section 7 Scanner Servicing and Maintenance V500 LPN5627 V500 LPR5627 Section 7 Scanner Servicing and Maintenance Caution Use of controls or adjustments
44. me Minimum 7H Does not allow first bar distortion V5 Ring buzzer once at 3kHz for 200 mS 71 Allow first bar distortion V6 Ring buzzer at 3kHz amp 2kHz for 200 mS 70 Normal scan V7 Ring buzzer at 2kHz amp 3kHz for 200 mS WO Disable Buzzer Wi Enable buzzer at 3kHz Scanner Timeout Trigger Enabled Mode Laser remains ON as long as trigger is pulled w2 Enable buzzer at 3kHz with 2 5kHz interval YO hardware trigger only W3 Enable buzzer at 2kHz with 3kHz interval Y1 1 second after triggering W4 Buzzer duration 0 10 sec Y2 2 second after triggering W5 Buzzer duration 0 20 sec Y3 3 second after triggering W6 Buzzer duration 0 40 sec Y4 4 second after triggering W7 Buzzer duration 0 05 sec Y5 6 second after triggering W8 Buzzer duration 0 01 sec Y6 8 second after triggering Y7 10 second after triggering Positive amp Negative Bar Codes Redundant Decoding V4 Positive bar codes only Xo Read bar code once v2 Both positive and negative bar codes X1 Read bar code twice before transmitting X2 Read bar code three times before transmitting Setting the Trigger Function x3 Read bar code four times before transmitting 7 Disable the tigder function Casar OR 7R Read bar code five times before transmitting ET Enable the trigger function Laser OFF until the 7S Read bar code six tim
45. ming Menu lu 38 Appendix C Bar Code Programming Menus amp Commands 4 Delete Deactivate Specific Bar Code Symbologies V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command e sess MN 4A saos II 4B seen MNA ac reis g J aD pean veces I iE bs ecan ose IM ar oes II T sermons I oec LL lna ini AJ Disable 2 of 5 Industrial l Il Ill Interleaved 4K Disable Industrial 2 of 5 lu lil Il 4L Disable Interleaved 2 of 5 I lil Ill 4M Disable Code 93 Continued on next page 39 Appendix C Bar Code Programming Menus amp Commands Delete Deactivate Specific Bar cont V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command Z7 pomme MNT AN pease cove re MAMMA 40 Bsavomsveessoy TMNT ip ae IATA In AZ Disable all symbologies 5 Options for UPC 40 Computer Command Function Description Bar Code Command Z7 START END Programming Menu E2 UPC A 13 Digits Add leading zero Enable check digit E3 UPC A 12 Digits Do not add leading zero Enable check digit E4 UPC A 12 Digits Add leading zero Disable check digit E5 UPC A 11 Digits Do not add leading zero
46. nd The trigger function is disabled in the default setting This means that the red scanning light is ON continuously and the scanner is always ready to read For some applications you may wish to activate the scanner only at a specific time This can be done by enabling the Trigger function Once in the Trigger Enabled mode the red scanning light is OFF until the trigger is activated or pulled Either a hardware trigger or a software trigger pulse may be used to activate the scanner The hardware trigger for P types external wires from connector is actuated by pulling Pin 1 LOW The software trigger is actuated by downloading and lt ESC gt Z lt CR gt computer command from the host See Scanner Timeout to establish the length of time the scanning light remains ON after the trigger is activated 60 Appendix C Bar Code Programming Menus amp Commands 24 Selecting the Read Mode V500 LPN5627 V500 LPR5627 Relaxes tolerance on first bar increasing to 8x narrow bar width on first bar Decoding time may be increased Continued on next page Computer Command Function Description Bar Code Command START END en sesso we I Single Read Mode S0 Trigger enabled mode only s sera MEN s2 ceres II 7H Does not allow first bar distortion I HII Ill 71 Allow first bar distortion WA 70 rae I 7P es MOM Regular express
47. nd operating OMRON V500 Bar Code Readers Be sure to read this manual before operation and keep this manual close at hand for reference during operation It is extremely important that a V500 Bar Code Reader be used for the speci fied purpose and under the specified conditions especially in applications that can directly or indirectly affect human life Application Precautions WARNING WARNING WARNING WARNING WARNING Do not touch the terminals while the power is ON Doing so may cause an electric shock It may be necessary to install a power supply breaker to turn OFF the power supply before working on the V500 Bar Code Reader Not turning OFF the power supply may result in electrical shock Do not allow metal fragments or lead wire scraps to fall inside the V500 Bar Code Reader These may cause electric shock fire or malfunction Do not use the V500 Bar Code Reader in flammable and explosive gas atmo spheres There is danger of explosion Never disassemble repair or modify the V500 Bar Code Reader Doing so may cause electric shock fire or malfunction Application Precautions Observe the following precautions when using the V500 Bar Code Reader Use and store the V500 Bar Code Reader within the specified tempera ture and humidity ranges If there is a possibility of the ambient tempera ture rising to a temperature above the specified temperature range take steps such as installing fans to cool the V50
48. nd the command lt Escape gt U8 lt Carriage Return gt Note Be sure to use capital letters e g U8 not u8 The scanner will read the barcode continuously and will display the ratio of the number of successful reads to the total number of attempts The printout on the screen will appear as follows Example 500d OK 93 5 CODE 39 TEST The number in the upper left indicates the number of times the decoder ran while scanning at 500 scans per second The number can be lower than 500 when reading noisy barcodes The upper right percentage indi cates the ratio of the number of successful reads to the total number of attempts By positioning the scanner at the optimal distance from the barcode with the correct orientation and with a grade A quality barcode readings of 95 or higher are expected Reset the scanner after testing 13 Section 3 Positioning the Scanner V500 LPN5627 V500 LPR5627 Application Notes Tips for Achieving High Throughput In some applications your primary objective may be to achieve the highest possible throughput rate The follow ing list identifies the parameters and scanner settings that can maximize scanning and decode throughput speed Note By emphasizing maximum throughput other areas of performance may be affected For example the number of non reads could increase If high throughput is critical consider some or all of these settings Operate in the Trigger Disabled mode Operati
49. nfigure the scanner as well as a complete listing of the com puter commands and programming bar codes that are available to customize the scanner for your application Default Settings When you modify or change any parameters the scanner can be programmed to retain the new parameter in memory even if power is interrupted or terminated If for any reason the scanner is instructed to return all parameters to default settings U1 it will return to the default settings shown in the following table Default settings are indicated by a pointing hand symbol x throughout the bar codes menus Parameter C Factory Default Setting P Factory Default Settings RS 232C Communications 9600 baud 9600 baud 8 data bits 7 data bits 1 stop bit 2 stop bits No parity Even parity No handshaking No handshaking Trigger Function Enabled Read Mode Multiple Read Mode No of Redundant Decodes Read twice before transmitting UPC A 13 digits Add leading zero Enable check digit UPC E 7 digits Add leading zero No check digit Code 39 Do not calculate check digit Transmit check digit Enable start stop characters Disable character length of one Codabar Enable start stop characters as abcd abcd Do not calculate check digit Transmit check digit Disable character length of one 2 0f 5 Do not calculate check digit Disable characters length of two Fixed length of bar code only Disabled Buz
50. ng 2 threaded M 3 mounting holes not to extend more than 3 mm into the case Symbologies Supported Codabar NW 7 Code 39 Code 93 Code 128 Industrial 2 of 5 Interleaved 2 of 5 MSI Plessey WPC UPC EAN JAN ATA Optical Specifications Scan rate Light source 500 scans per second 10 650 10nm visible laser diode Narrow Bar Resolution Minimum PCS 6 mil 0 15 mm at 0 9 PCS 0 45 min background reflectance of 7096 Reading Distances V500 LPN5627 Near Distance Bar Code Density 40 mil 1 00 mm Far Distance 20 mil 0 50 mm 10 mil 0 25 mm 6 mil 0 15 mm Measured from edge of scanner Reading Distances V500 LPR5627 Raster Bar Code Density 40 mil 1 00 mm Near Distance Far Distance 20 mil 0 50 mm 10 mil 0 25 mm 6 mil 0 15 mm Measured from edge of scanner Section 2 Technical Specifications V500 LPN5627 V500 LPR5627 Pitch Hatched No Read Specular Zone i 5 Height of Barcode 10 Note Recommended operation a at 60 or less Avoid specular reflection in the dead zone hatched Skew Note Recommended operation p 25 Tilt Rotation Note Recommended operation 01 25 barcode aspect ratio allowing laser to cover all bars Section 2 Technical Specifications V500 LPN5627 V500 LPR5627 Curvature Jan 13 R 20 mm 0 8 in or Jan 8 R 15 mm 0 6 in Where PCs
51. nterest or penalties thereon imposed directly or indirectly on Seller or required to be collected directly or indirectly by Seller for the manufacture production sale delivery importa ion consumption or use of the Goods sold hereunder including customs duties and sales excise use turnover and license taxes shall be charged o and remitted by Buyer to Seller Financial If the financial position of Buyer at any time becomes unsatisfac ory to Seller Seller reserves the right to stop shipments or require satisfac ory security or payment in advance If Buyer fails to make payment or otherwise comply with these Terms or any related agreement Seller may without liability and in addition to other remedies cancel any unshipped portion of Goods sold hereunder and stop any Goods in transit until Buyer pays all amounts including amounts payable hereunder whether or not hen due which are owing to it by Buyer Buyer shall in any event remain liable for all unpaid accounts Cancellation Etc Orders are not subject to rescheduling or cancellation unless Buyer indemnifies Seller fully against all costs or expenses arising in connection therewith 10 Force Majeure Seller shall not be liable for any delay or failure in delivery resulting from causes beyond its control including earthquakes fires floods strikes or other labor disputes shortage of labor or materials acci dents to machinery acts of sabotage riots delay in or lack
52. of the scanner are 9600 baud 1 Start Stop Bit 8 Data bits No Parity No Handshaking No Flow Control See Users Manual for details on establishing or changing communications parameters Plug the 5 VDC power supply into the jack on the connector There is a trigger test button on the scanner That s it Your PC and the scanner should now communicate To verify that the scanner and the PC are communicating properly send the following command from your PC keyboard to activate the scanners buzzer Send the command Escape V5 Carriage Return Note Be sure to use capital letters e g V5 not v5 The buzzer should sound indicating that good communications have been established To test the scanner press the trigger test button on the scanner itself A red laser light will be visible Do not stare into the laser light This Quick Start Up procedure will get you started However to best understand the full capabilities of this scanner you should read the complete manual Section 1 Introduction and Getting Started V500 LPN5627 V500 LPR5627 Section 2 Technical Specifications V500 LPN5627 V500 LPR5627 Section 2 Technical Specifications Physical Specifications Case Material Zinc die cast Dimensions 1 9 x 1 5 x 0 9 in WxDxH 47 4 x 37 2 x 23 mm Weight 2 9 oz 80 grams w o cable Cable length 6 5 feet 2000 mm Connector 9 pin Male MiniDIN Connector on C units 9 pin Female on P units Mounti
53. ollows Section 1 Introduction and Getting Started Describes the general operation of the V500 LPN5627 and V5000 LPR5627 scanners Also provides a Quick Start Up Procedure that allows you to begin using the scanner immediately Section 2 Technical Specifications Provides complete specifications including mechanical details optical performance RS 232C communications and other technical data Section 3 Positioning the Scanner for Optimum Performance Provides detailed instructions and tips for mounting and positioning the scanning to obtain the best scanning performance Application Notes describe guidelines for maximizing specific characteristics Section 4 Configuring the Scanner Describes how various parameters can be programmed to customize the scanner for your specific application Section 5 Application Engineering Support Discusses the most common questions and concerns when adapting the V500 LPN5627 and V500 LPR5627 scanners in your application Section 6 Scanner Labels Discusses the various labels on the product required by CDRH Section 7 Scanner Servicing and Maintenance Discusses maintenance and cleaning procedures Appendix A How to Program the Scanner Appendix B Computer Programming Commands Appendix C Bar Code Programming Commands Appendix D Dimensional Drawing Appendix E Optical Performance Appendix F PLC Touchscreen Connection Examples Section 1 Introduction and Getting Started V500 LPN5627
54. on 8 RS 232C Communications Specifications 8 Connector Pin Outs sese eee eee 8 Environmental Specifications 9 Ordering Information 9 Section 3 Positioning the Scanner Achieving Optimum Performance 11 Measuring Scanner Performance 13 The Read Rate Test 13 Tips for Achieving High Throughput 14 Tips for Insuring Highest Data Integrity 14 Tips for Verifying the Presence ofa Bar Code rec dene eed 14 Section 4 Configuring the Scanner Configuring the Scanner 17 Default Setting sss 17 Section 5 Application Engineering Support Common Causes of Poor Performance 19 Section 6 Laser Labeling 21 Section 7 Service and Maintenance 23 Appendix A How to Program the SCANNER RERO 25 Appendix B Computer Programming Commands 2 1 1 27 Appendix C Bar Code Programming Commands eee 33 Appendix D Dimensional Drawings nn 67 Appendix E Optical Performance 69 Appendix F PLC Touchscreen Connection Examples 71 Organization of this Manual This manual provides the necessary instructions for installing and using the Omron V500 LPN5627 and the V500 LPR5627 Fixed Position Scanners The manual is organized as f
55. on of the trigger can require as much as 200 msec before decoding begins slowing down throughput rate Only enable those symbologies that you will be decoding Eliminate all suffixes and prefixes Minimize the number of redundant reads required before transmitting data Transmit the decoded data at the highest baud rate 38 400 baud Disable buzzer functions Tips for Insuring Highest Data Integrity There are several parameters that can enhance your confidence that the correct bar code data is transmitted Note That by emphasizing the accuracy and security of the data other areas of the scanner operation may be affected For example you may not achieve the highest throughput If accuracy and data integrity are critical consider some or all of these settings Program the scanner to require a high number of redundant decodes prior to transmitting For example program the scanner to decode a bar code exactly the same way three consecutive times before transmit ting the data Then decoding the bar code the same way 2 out of 3 times or any 3 out of 4 times is not sufficient It must obtain three consecutive and identical decodes Utilize a predetermined fixed length of bar code Program the scanner to only decode a bar code of that length Bar codes of any other length will be ignored The quality of the printed bar code must be excellent Use a bar code symbology that contains an internal check digit and program th
56. or performance of procedures other than those specified herein may result in hazardous laser light expo sure The V500 LPN5627 V500 LPR5627 scanners contain no user adjustable or serviceable parts in the interior of the scanner All product service must be performed by Omron Opening the scanner will void the warranty and could expose the operator to laser light The V500 LPN5627 V500 LPR5627 are warranted for 1 year including parts and workmanship If you need warranty or out of warranty repair first call Omron or your distributor to obtain a Returned Material Authoriza tion RMA number You will be provided a number and shipping instructions There is no scheduled maintenance required for the V500 LPN5627 V500 LPR5627 The scanner can be cleaned using a water dampened lint free or lens cloth Be careful to avoid excessive moisture that would pen etrate the housing or obscure the window While use of cleaning fluids other than water are not recommended a neutral detergent or ethanol would be preferred if necessary Do not use bleach at full or diluted strength as damage to the painted case and or window may result 23 Section 7 Scanner Servicing and Maintenance V500 LPN5627 V500 LPR5627 24 Appendix Programming the Scanner V500 LPN5627 V500 LPR5627 Appendix A Programming the Scanner Two different methods can be used to program parameters to configure the scanner Programming via Computer Commands Programming via
57. proximity of bar codes on the page it is important to aim carefully to ensure that only the desired bar code is scanned 3 Scanthe Start End bar code This instructs the scanner to exit the Programming Mode All the parameters that were scanned are retained in memory and are stored permanently even if the scanners is power down or until they are changed again When the scanner is in the Programming Mode you can change more than one parameter at a time However this may become confusing Until you be come proficient at programming you may prefer to change only a few parameters at one time We recommend that you keep a record of the changes you have made to the scanner What if you make a mistake Don t worry If you are programming the scanner but are unsure of which parameters have been changed scan the Reset All Defaults bar code This bar code returns the scanner to the default settings that were installed in the factory at the time the product was manufactured Scanning this bar code erases any change you have made including any changes that were made during previous programming Reset All Defaults U1 Command U1 This command will return all settings to the factory default settings We recommend that after you have reset all defaults you also set the commands for No Handshaking PO All Symbologies A0 and Do Not Transmit Start Stop Characters DO for Code 39 25 Appendix Programming the Scanner V500 LPN5627 V500 LPR
58. r documents which are inconsistent with or in addition to these Terms Prices All prices stated are current subject to change without notice by Seller Buyer agrees to pay the price in effect at time of shipment Discounts Cash discounts if any will apply only on the net amount of invoices sent to Buyer after deducting transportation charges taxes and duties and will be allowed only if i the invoice is paid according to Seller s payment terms and ii Buyer has no past due amounts owing to Seller Interest Seller at its option may charge Buyer 1 1 2 interest per month or the maximum legal rate whichever is less on any balance not paid within the stated terms Currencies If the prices quoted herein are in a currency other than U S dollars Buyer shall make remittance to Seller at the then current exchange rate most favorable to Seller and which is available on the due date pro vided that if remittance is not made when due Buyer will convert the amount to U S dollars at the then current exchange rate most favorable to Seller available during the period between the due date and the date remit tance is actually made Governmental Approvals Buyer shall be responsible for and shall bear all costs involved in obtaining any government approvals required for the importation or sale of the Goods Taxes All taxes duties and other governmental charges other than general real property and income taxes including any i
59. r times lu IIll Il Ill 7R Read bar code five times lu lI Ill 7s wesbareoses i 64 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 27 Transmitting Error Indications Trigger Enabled only Computer Command Function Description Bar Code Command START END en gamme Mews MM M 5E Do not transmit error code MALTE 5F Transmit BR CR for bad read or no read Transmit lt STX gt gt lt ETX gt 5G for bad read lt STX gt lt ETX gt for no read 5H Transmit gt lt CR gt for bad read Transmit lt CR gt for no read 5l Transmit CAN CR for bad read or no read 5J Transmit lt STX gt CAN lt ETX gt for bad read or no read 28 Print Quality Adjustments Computer Command Function Description Bar Code Command START END en esee TM For lower density poor print X4 quality bar code e g dot matrix with voids low analog gain For high density good print X5 quality bar code without voids high analog gain X6 Output data obtained from Low or High analog gain X7 Output data obtained from Low and High analog gain 65 Appendix C Bar Code Programming Menus amp Commands 29 Good Read LED Operation V500 LPN5627 V500 LPR5627 Computer Command Function Description Bar Code Command
60. s menus 3 Default settings for P types are indicated by a 34 Appendix C Bar Code Programming Menus amp Commands 500 LPN5627 V500 LPR5627 Scanner Test Mode UO This mode resets all unit parameters to a predefined set of defaults for the purpose of putting the scanner into a test mode which reads barcodes continuously The predefined defaults are the following Reads all barcodes by symbology No fixed number of digits defined 32 digits minimum Normal scan continuous scan Large only No verification no Bad Read BR Buzzer 3KHz volume maximum Buzzer after decoding 10 ms Good LED after decoding green 100 ms RS 232C 9600 baud 8 1 no parity no handshaking Straight Across Scan Mode U3 This mode resets all unit parameters to predefined defaults for the purpose of allowing straight across scanning of up to 3 labels The predefined defaults are the following Reads all barcodes by symbology No fixed number of digits defined 32 digits max Normal scan multiple scan Trigger disable Small and large No verification no Bad Read BR Buzzer 3KHz and 2KHz volume max Buzzer after decoding 200 ms Good LED after decoding green 200 ms e RS 232C 9600 baud 8 1 no parity no handshaking Read Rate Mode U8 This mode resets all unit parameters to a predefined set of defaults for the purpose of checking the scanner read rat
61. special Bar Codes from a menu page Most parameters can be programmed using either of these two methods However there are certain parameters that are only programmable via the bar code menu Programming via Computer Commands Parameters can be programmed by sending software commands or keyboard strokes from the host computer to the scanner in the following format lt ESC gt Computer Command CR Note Only upper case letters are recognized e g AB not ab Each command normally consists of two characters Downloading of software commands cannot be grouped together Each command must be preceded by ESC and followed by a CR Parameters programmed by downloaded commands can be stored permanently by transmitting a ESC Z2 lt CR gt command It is not necessary to send a Z2 command after each parameter is changed One Z2 command will save all changes Appendix B lists all of the Computer Commands In Appendix C Bar Code Programming Menus the left hand column in all menus contains the Computer Command associated with that bar code Programming via Bar Codes Use the following steps to program parameters via the bar code menus 1 Scan the Start End bar code This instructs the scanner to enter the Programming Mode While in this mode the scanner will beep intermittently 2 Scan the bar code s associated with the desired parameter s The scanner will beep when the bar code is read Note because of the close
62. tidrop RS422 485 connections use K3SC converter at each BCR and set each BCR with unique prefix 72 CS1G H CPUxx Built into CPU C200H IDxxx V500 LPx5627 P C200H PR027 E CPU unit PLC serial port Input module Bar code reader Programming console Trigger switch Output module C200H OCxxx E Confirmation of Operation After programming set the PLC to run on moni tor mode Press the keys below in order if password is displayed 1 CLR 2 MONTR 3 CLR 4 CLR To see BCH data on program console 1 CLR 2 FUN 3 MONTR E PLC Programming 0000 00 Trigger Switch ON 4 DIEU 100 0 Differentiate UP 100 01 On Rising Pulse ET bruootoo 7 DATA RXD Store Data From DM200 BCR to Area Beginning 0 At DM200 REC D 265 MSG E Show Data on PRO27 Appendix F PLC Touchscreen Connection Examples Touchscreen Connections Example Port B E Operation On actuation of a string display on the screen the barcode read from BCR will be displayed R V500 LPx5627 P Setup Add the STX prefix and ETX suffix to the data by scanning the codes in the operation manual of the BCR Set to DISABLE the trigger function and MULTIPLE READ R NS NT Setup Verify that they communications parameters match the BCR 9600 bps 7 data bits 2 stop bits EVEN parity Create a screen with a string
63. tive Bar Codes sees 60 23 Setting the Trigger Function TT 60 24 Selecting the Read Mode iii 61 25 Scanner Timeout trigger enabled mode only 63 26 Redundant Decoding sise 64 27 Transmitting Error Indications trigger enabled only 65 28 Print Quality Adjustments sise 65 29 Good Read Indicator Operation eee eee eee eee eee 66 80 Motor Controle He eese pe ee ba i eat e eedem eder Edad ertum 66 V500 LPN5627 V500 LPR5627 33 Appendix C Bar Code Programming Menus amp Commands V500 LPN5627 V500 LPR5627 1 Global Default amp Scanner Configurations Computer Command Function Description Bar Code Command Z7 START END Programming Menu U1 Return all parameters to Default settings uw y roar I rede I ii ve came II i LL eros I E were IIa Z7 START END Programming Menu Z1 Reset all values set by command lu liil Il Ill 72 Save all values set by command not lost upon power off Display software settings Z3 and version number Display prefix suffix value length z4 cs ne IH decimal format Note 1 Use Z2 Command after computer command to store settings in memory prior to power off Where computer commands appear in parenthesis bar code commands must be used to program the scanner 2 Default settings for C types are indicated by a pointing hand symbol lt gt throughout the bar code
64. ut notice Printed in the U S A
65. zer Enabled Positive bar codes only Disabled Both positive and negative barcodes Error indications Do not transmit error code Print quality adjustment Output from Low or High analog gain 1 MHz sampling rate 17 Section 4 Configuring the Scanner V500 LPN5627 V500 LPR5627 18 Section 3 Application Engineering Support V500 LPN5627 V500 LPR5627 Section 5 Application Engineering Support Technical Assistance and Support Omron is eager to help you integrate the V500 LPN5627 V500 LPR5627 scanner into your application Our technical support staff is available to answer any questions or work with you to adapt the scanner to your spe cific situation We are happy to answer your questions assist in configuring and positioning the scanner for optimum operation and help resolve any problems you encounter Call us at 800 556 6766 Common Causes of Poor Performance The most common reasons for poor scanning performance are listed below Bar codes are not positioned at the focal distance of the scanner Specular reflection is impacting the scanner Change the angle position of the scanner or the bar code Poor quality of printed bar codes Bar codes are out of specification The paper on which the bar code is printed is highly reflective or has a glossy finish causing light to be reflected into the scanner The distance from the scanner to the bar code is not suitable for the density of the bar code Or the dens

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