Allen-Bradley 2755 Manual de usuario

UserManualHand-HeldDecoded BarCode Scanners(Cat. No. 2755-HDG-4)Allen-Bradley

Scanner Features1-2Publication 2755-6.2Scanner FeaturesThe scanners use a low power visible (red) laser diode for scanning. Thetrigger turns on the l

E-2Publication 2755-6.2

GlossaryPublication 2755-6.2AASCIIAmerican Standard Code for Information Interchange. A 7 bit-plus-parity code representing 128 letters, numerals,punc

G–2Publication 2755-6.2CodabarA discrete self-checking code with a character set consisting of digits 0to 9 and six additional characters: (- $ : / ,

G–3Publication 2755-6.2DDecodeTo recognize a bar code symbology (e.g., UPC/EAN) and then analyzethe content of the specific bar code scanned.Decode Al

G–4Publication 2755-6.2IIECInternational Electrotechnical Commission. This internationalagency regulates laser safety by specifying various laser oper

G–5Publication 2755-6.2LLaserAn acronym for Light Amplification by Stimulated Emission ofRadiation. The laser is an intense light source. Light from a

G–6Publication 2755-6.2SScannerAn electronic device used to scan bar code symbols and produce adigitized pattern that corresponds to the bars and spac

G–7Publication 2755-6.2UUPCUniversal Product Code. A relatively complex numeric symbology. Eachcharacter consists of two bars and two spaces, each of

Index Publication 2755-6.2AAccessoriesAdaptaScan Pass Through Cable,1-10Keyboard Wedge Cable, 1-9Protective Boot, 1-11RS–232 Cable, 1-8Scanner Cable,

I–2Publication 2755-6.2Check DigitsCode 39, 3–9MSI Plessey, 3–11UPC / EAN, 3–5Cleaning, 5-4CLSI Editing, 3–8CodabarCLSI Editing, 3–8Decode Redundancy

Scanner Features 1-3Publication 2755-6.2LED IndicatorsOn the back of the scanner there is a clear window through which twoLEDs are visible.GreenRedGre

I–3Publication 2755-6.2AdaptaScan Pass Through Cable,4-24Cable, 4-1DEC VT220/320/420 WedgeCable, 4-16DEC VT520 Wedge Cable, 4-13IBM PC Wedge Cable, 4

I–4Publication 2755-6.2LLabel, Scanning, 2-17LaserCertifications, A–2Timeout, 3–17Warning Label, 1-5Warning Symbol, P-3Leading Margin, Scanner Emulat

I–5Publication 2755-6.2Software Handshaking, 4-6Stop Bits, 4-4RTS State, RS–232 Synapse Cable,4-5SScannerAudible Response, 2-18Automatic Shutoff, 2-1

I–6Publication 2755-6.2TTechnical Support, GTS, 5-4Telephone No., Technical Support,5-4Testing, 2-17TimeoutLaser, 3–17RS–232 Synapse Cable, 4-7Scanne

12345Code 128 12345 Code 93A1234BCodabarA1234BCode 3912345Discrete 2 of 512345EAN 1281 234567 891019 EAN 13 1234 5670 EAN 8012345Interleaved 2 of 5

1784-6.5.19-RN1October 1995Synapset is a trademark of Symbol Technologies Inc.AdaptaScant is a trademark of Allen-BradleyWorldwide representation.Arge

Scanner Features1-4Publication 2755-6.2Configuration OptionsThe scanner is readily adaptable to a wide variety of applications byscanning configuratio

Scanner Features 1-5Publication 2755-6.2Safety LabelsThe scanners use a low power visible laser diode. As with any brightlight source, you should avo

Scanner Features1-6Publication 2755-6.2Scanning RangesThe scanner can read bar code symbols at various distances dependingupon the bar code width (wid

Scanner Features 1-7Publication 2755-6.2030 350 5 (12.7 cm)10 (25.4 cm)40 mil5 milDistance From Front of Scanner76 89inchescentimeters2520151057.5 mil

Scanner Features1-8Publication 2755-6.2AccessoriesThe following accessories are available.Scanner Cables – Connects scanner to Synapsecable. See page

Scanner Features 1-9Publication 2755-6.2Power Supplies – Connect to RS-232, keyboardwedge or scanner emulation Synapse cable.Provides power for the sc

Scanner Features1-10Publication 2755-6.2Scanner Emulation Synapse Cable – Providesundecoded scanner output. See page 2-12 forconnections.• (Catalog N

Scanner Features 1-11Publication 2755-6.2Multi-mount Stand – Rubber coated, fixedmount holder for counter or wall mounting. The stand has the followi

Important User InformationThe illustrations, charts, sample programs and layout examplesshown in this guide are intended solely for purposes of exampl

Chapter 2Publication 2755-6.2Connecting and OperatingScannerThis chapter describes how to connect and test the operation of thescanner. Sections inc

Connecting and Operating Scanner2-2Publication 2755-6.2OverviewThe scanner may be connected to a variety of host devices through aninterface cable. T

Connecting and Operating Scanner 2-3Publication 2755-6.2Scanner to Synapse Cable or AdaptaScan Pass Through CableThe scanner to synapse cable (Catalog

Connecting and Operating Scanner2-4Publication 2755-6.2Scanner Cable to Synapse Cable ConnectionTo connect the scanner cable to a Synapse cable, push

Connecting and Operating Scanner 2-5Publication 2755-6.2Scanner Emulation Synapse Cable ConnectionsUse the scanner emulation Synapse cable to provide

Connecting and Operating Scanner2-6Publication 2755-6.2RS-232 Synapse Cable ConnectionsUse the RS-232 Synapse cable to connect the scanner to any host

Connecting and Operating Scanner 2-7Publication 2755-6.2Connect the scanner to an RS-232 port as shown below. A separatepower supply provides power t

Connecting and Operating Scanner2-8Publication 2755-6.2Keyboard Wedge Synapse Cable ConnectionsUse the keyboard wedge Synapse cable to connect the sca

Connecting and Operating Scanner 2-9Publication 2755-6.2To Host Keyboard ConnectorPower Supply(May not be requiredsee previous page.)Scanner CableWedg

Connecting and Operating Scanner2-10Publication 2755-6.2AdaptaScan Pass Through Cable ConnectionThe standard Pass Through cable has a 25 pin male DB c

Table of ContentsPublication 2755-6.2PrefaceIntended Audience P–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents of this

Connecting and Operating Scanner 2-11Publication 2755-6.2The custom cable for the AdaptaScan Pass Through cable connects to theRS-232 and package dete

Connecting and Operating Scanner2-12Publication 2755-6.2Scanner to Enhanced Decoder Scanner Port ApplicationUse the Scanner Emulation Synapse cable (C

Connecting and Operating Scanner 2-13Publication 2755-6.2Scanner to Enhanced Decoder Aux Port ApplicationUse the 25-pin RS–232 Synapse cable (Catalog

Connecting and Operating Scanner2-14Publication 2755-6.2Scanner to Flexible Interface (RB) Module ApplicationUse the 25-Pin RS-232 Synapse cable (Cata

Connecting and Operating Scanner 2-15Publication 2755-6.2Scanner to PLC ApplicationUse the 25-Pin RS-232 Synapse cable (Catalog No. 2755-HFC-SR2-01)to

Connecting and Operating Scanner2-16Publication 2755-6.2Scanner to SLC ApplicationUse the 9-Pin RS-232 Synapse cable (Catalog No. 2755-HFC-SR3-01) toc

Connecting and Operating Scanner 2-17Publication 2755-6.2Operating the Scanner1. Check your connections.• Is the scanner cable securely attached?• Is

Connecting and Operating Scanner2-18Publication 2755-6.2Automatic ShutoffThe scanner automatically stops scanning after a bar code symbol hasbeen read

Connecting and Operating Scanner 2-19Publication 2755-6.2Beep During Code 39 BufferingThis Response Indicates1 Beep (high / low tone) New Code 39 data

Connecting and Operating Scanner2-20Publication 2755-6.2Configuring the Scanner and CablesConfigure the scanner, Synapse and AdaptaScan Pass Through c

toc–iiPublication 2755-6.2Chapter 3 Configuring the ScannerImportant Notes on Configuring a Scanner 3–1. . . . . . . . . . . . . . . . . Scanner Confi

Chapter 3Publication 2755-6.2Configuring the ScannerThis chapter describes the scanner configuration options.Important Notes on Configuring a Scanner

Configuring the Scanner3–2Publication 2755-6.2Configuring the Scanner1. Connect the interface cable to the scanner.2. Apply power to the interface cab

Configuring the Scanner 3–3Publication 2755-6.2Programming Guide ➀ Page ReferenceItem Default SettingFor AdaptaScanCableFor All OtherCablesDecode UPC

Configuring the Scanner3–4Publication 2755-6.2Select Cable TypeImportant: Select the cable type before configuring the scanner. Thescanner configura

Configuring the Scanner 3–5Publication 2755-6.2UPC / EAN OptionsThe following options are available for UPC-A and UPC-E codes:Transmit UPC-A Check Dig

Configuring the Scanner3–6Publication 2755-6.2UPC / EAN Options (Continued)EAN 8 Zero ExtendWhen enabled, five leading zeros are added to decoded EAN

Configuring the Scanner 3–7Publication 2755-6.2UPC / EAN Decode Security LevelsThere are four levels of decode security. There is an inverse relation

Configuring the Scanner3–8Publication 2755-6.2Codabar OptionsThe following options are available for Codabar bar codes:NOTIS EditingWhen enabled, the

Configuring the Scanner 3–9Publication 2755-6.2Code 39 OptionsThe following options are available for Code 39 symbols.Code 39 Check DigitWhen enabled,

Configuring the Scanner3–10Publication 2755-6.2Code 39 Options (Continued)Send Transmission BufferSends the contents of the Code 39 transmission buffe

toc–iiiPublication 2755-6.2Appendix A SpecificationsAppendix B Hands-Free Stand OperationAppendix C Scanner Pinout ConnectionsAppendix D ASCII Cha

Configuring the Scanner 3–11Publication 2755-6.2MSI Plessey OptionsThe following options are available for MSI Plessey codes:MSI Plessey Check DigitW

Configuring the Scanner3–12Publication 2755-6.2I 2-of-5 and Discrete 2-of-5 OptionsThe following options are available for Interleaved and Discrete 2

Configuring the Scanner 3–13Publication 2755-6.2Data Format OptionsThe following options define the what happens to the data after a symbolhas been de

Configuring the Scanner3–14Publication 2755-6.2Transmit Code ID CharacterThe code ID identifies a scanned bar code symbol’s code type. If enabled, th

Configuring the Scanner 3–15Publication 2755-6.2The modifier character is the sum of the applicable option values basedon the following table.Code Typ

Configuring the Scanner3–16Publication 2755-6.2According to AIM standards, a UPC with supplemental bar code istransmitted in one of the following form

Configuring the Scanner 3–17Publication 2755-6.2Laser Control and Audible Response OptionsBeep After DecodeWhen enabled, the scanner will beep after a

Chapter 4Publication 2755-6.2Communication Setup (CableConfiguration)This chapter describes the configuration of scanner communicationparameters. Th

Communication Setup (Cable Configuration)4-2Publication 2755-6.2Setting RS-232 Synapse Cable OptionsThe following define the communication options ava

Communication Setup (Cable Configuration) 4-3Publication 2755-6.2Host SelectionCurrently, the only host selection is for standard RS-232communications

PrefacePublication 2755-6.2Using this ManualRead this preface to familiarize yourself with the rest of the manual.This preface covers the following to

Communication Setup (Cable Configuration)4-4Publication 2755-6.2Setting RS-232 Synapse Cable Options (Continued)ParitySet the parity of each ASCII cod

Communication Setup (Cable Configuration) 4-5Publication 2755-6.2Hardware HandshakingWhen enabled, handshaking verifies the readiness of a receiving d

Communication Setup (Cable Configuration)4-6Publication 2755-6.2Setting RS-232 Synapse Cable Options (Continued)Software HandshakingSoftware handshaki

Communication Setup (Cable Configuration) 4-7Publication 2755-6.2Beep on BELWhen enabled, the scanner will beep when a <BEL> character isdetecte

Communication Setup (Cable Configuration)4-8Publication 2755-6.2Setting RS-232 Synapse Cable Options (Continued)Advanced FeaturesThe advanced feature

Communication Setup (Cable Configuration) 4-9Publication 2755-6.2Setting IBM PC Keyboard Wedge Synapse Cable OptionsThe following define the communica

Communication Setup (Cable Configuration)4-10Publication 2755-6.2Setting IBM PC Keyboard Wedge Interface Synapse Cable Options (Continued)Host Selecti

Communication Setup (Cable Configuration) 4-11Publication 2755-6.2Unknown CharactersUnknown characters are characters not recognized by the scanner.

Communication Setup (Cable Configuration)4-12Publication 2755-6.2Setting IBM PC Keyboard Wedge Interface Synapse Cable Options (Continued)Advanced Fea

Communication Setup (Cable Configuration) 4-13Publication 2755-6.2Setting DEC VT520 Keyboard Wedge Synapse Cable OptionsThe following define the commu

Using this ManualP-2Publication 2755-6.2Contents of this ManualThe following table briefly describes the contents of each section.Chapter Title Conten

Communication Setup (Cable Configuration)4-14Publication 2755-6.2Setting DEC VT520 Keyboard Wedge Interface Synapse Cable Options (Continued)Host Sele

Communication Setup (Cable Configuration) 4-15Publication 2755-6.2Intercharacter DelaySome devices require a delay between characters to simulate the

Communication Setup (Cable Configuration)4-16Publication 2755-6.2Setting DEC VT220 / VT320 / VT420 Keyboard Wedge Synapse Cable OptionsThe following d

Communication Setup (Cable Configuration) 4-17Publication 2755-6.2Country SelectionSelect the country for the keyboard type the interface cable is con

Communication Setup (Cable Configuration)4-18Publication 2755-6.2Setting DEC VT220 / VT320 / VT420 Keyboard Wedge Synapse Cable Options (Continued)Adv

Communication Setup (Cable Configuration) 4-19Publication 2755-6.2Setting Scanner Emulation Synapse Cable OptionsThe following define the communicatio

Communication Setup (Cable Configuration)4-20Publication 2755-6.2Setting Scanner Emulation Synapse Cable Options (Continued)EmulationSelect the type o

Communication Setup (Cable Configuration) 4-21Publication 2755-6.2Emulation TimeoutDetermines how long:• the interface cable waits for the laser on si

Communication Setup (Cable Configuration)4-22Publication 2755-6.2Setting Scanner Emulation Synapse Cable Options (Continued)Convert All to Code 39When

Communication Setup (Cable Configuration) 4-23Publication 2755-6.2Advanced FeaturesThe advanced feature options allow you to store communicationparame

Using this Manual P-3Publication 2755-6.2Related PublicationsBelow is a list of related publications you may need to refer to whenusing the scanner.Pu

Communication Setup (Cable Configuration)4-24Publication 2755-6.2AdaptaScan Pass Through Cable OptionsThe following define the communication options a

Communication Setup (Cable Configuration) 4-25Publication 2755-6.2Baud RateSets the rate (bits per second) at which the scanner transmits data. Thesc

Communication Setup (Cable Configuration)4-26Publication 2755-6.2AdaptaScan Pass Through Cable Options (Continued)Number of Stop BitsThe stop bit mark

Communication Setup (Cable Configuration) 4-27Publication 2755-6.2Hardware HandshakingWhen enabled, handshaking verifies the readiness of a receiving

Communication Setup (Cable Configuration)4-28Publication 2755-6.2AdaptaScan Pass Through Cable Options (Continued)Software HandshakingSoftware handsha

Communication Setup (Cable Configuration) 4-29Publication 2755-6.2Beep on BELWhen enabled, the scanner beeps when a <BEL> character is detected

Chapter 5Publication 2755-6.2Troubleshooting andMaintenanceThis chapter describes how to troubleshoot and maintain the scanner.• troubleshooting char

Troubleshooting and Maintenance5-2Publication 2755-6.2Troubleshooting the ScannerThis section provides a list of the most common operating problems, t

Troubleshooting and Maintenance 5-3Publication 2755-6.2Problem Probable Cause(s) Corrective ActionScan Beam Present,Symbols Not Read1. Scanner not set

Troubleshooting and Maintenance5-4Publication 2755-6.2Cleaning the Scan WindowYou may need to clean the window of the scanner. Carefully clean thewin

Chapter 1Publication 2755-6.2Scanner FeaturesThis chapter describes the features of the decoded scanner. Included are descriptions of:• major featur

Apendix APublication 2755-6.2SpecificationsOpticalNominal Scan Rate 33 to 39 scans/second. . . . . . . . . . . Wavelength (nominal) 675 nm (Visible Re

A–2Publication 2755-6.2EnvironmentalOperating Temperature -22_ to 122_F (-30_ to 50_C). . . . . . . . Storage Temperature -40_ to 140_F (-40_ to 60_C)

Appendix BPublication 2755-6.2Hands-Free Stand OperationThe scanner operates automatically when used with an adjustable stand:• 2755-HFN-K1• 2755-HFN-

Appendix CPublication 2755-6.2Scanner Pinout ConnectionsPin #1Pin #10PinFunctionAdaptaScan Pass Through CableFunctionSynapse Cable1 Not Used Not Used2

Appendix DPublication 2755-6.2ASCII ChartASCII ValueFull ASCIICode 39EncodeChar.Character(Control Code)ASCIIValueFull ASCIICode 39EncodeChar.Character

D–2Publication 2755-6.2ASCII ValueFull ASCIICode 39EncodeChar.CharacterASCII ValueFull ASCIICode 39EncodeChar.Character1032 SP SP 1057 9 91033 /A ! 10

D–3Publication 2755-6.2ASCIIValueFull ASCIICode 39EncodeChar.CharacterASCII ValueFull ASCIICode 39EncodeChar.Character1082 R R 1105 +I i1083 S S 1106

D–4Publication 2755-6.2ALT Key ValuesALT KeyValueKeystrokeALT KeyValueKeystrokeALT KeyValueKeystroke2064 ALT 2 2075 ALT K 2086 ALT V2065 ALT A 2076 AL

D–5Publication 2755-6.2Numeric Key ValuesNumericKey ValueKeystrokeNumericKey ValueKeystrokeNumericKey ValueKeystroke6042 * 6049 1 6056 86043 + 6050 2

Appendix EPublication 2755-6.2European Union Directive Compliance If the Hand Held Decoded Scanner is installed within the EuropeanUnion or EEA region