Allen-Bradley 2-D Instrukcja Użytkownika

UserManual2-D Hand-HeldBar CodeScanners(Cat. No. 2755-HTG-4)Allen-Bradley

PrefaceP–2Publication 2755-6.4Contents of this ManualChapter Title ContentsPrefaceDescribes the purpose, background, andscope of this manual. Also p

E–2 Advanced Data FormattingPublication 2755-6.4ADF can be implemented by scanning a related series of bar codes,which appear in the Programming Guide

Advanced Data Formatting E–3Publication 2755-6.4RulesADF data is customized using rules. These rules perform detailedactions when the data meets cert

E–4 Advanced Data FormattingPublication 2755-6.4Programming a RuleWhen programming a rule, the rule must follow a specific format.Plan ahead before yo

Advanced Data Formatting E–5Publication 2755-6.4CriteriaCode TypesSelect any number of code types to be affected. All selected codesmust be scanned i

E–6 Advanced Data FormattingPublication 2755-6.4ActionsSelect how to format the data for transmission.• Send Data – Send all data that follows, send a

Advanced Data Formatting E–7Publication 2755-6.4• Send Keystroke – Scan the Send “___ ” bar code for thekeystroke you want to send.• Send Preset Value

E–8 Advanced Data FormattingPublication 2755-6.4ADF Formatting ExampleThis section shows how ADF rules are entered and used for scandata.An auto parts

Advanced Data Formatting E–9Publication 2755-6.4Rule 1 – The Code 128 Scanning RuleStep Bar Code On Page Beeper Indication1 Scanner Port High High2 Co

E–10 Advanced Data FormattingPublication 2755-6.4Alternate Rule SetsADF rules may be grouped into one of four alternate sets which canbe turned on and

Advanced Data Formatting E–11Publication 2755-6.4The sale rule may look like this.When scanning a bar code of length 15:– send the next 2 characters–

Preface P–3Publication 2755-6.4Publication 2755-6.4Chapter ContentsTitleAppendix D AIM Code IdentifiersDescribes the AIM Code Identifiers thatcan be t

E–12 Advanced Data FormattingPublication 2755-6.4Rules Hierarchy (in Bar Codes)In addition to the correct programming of rules, you must be awareof th

Advanced Data Formatting E–13Publication 2755-6.4Default RulesEvery unit has a default rule to send all scan data. Units with customsoftware may have

E–14 Advanced Data FormattingPublication 2755-6.4Beeper Definitions – Error IndicationsWhen errors occur, the duration of tones very long.Beeper Seque

Appendix FPublication 2755-6.4European Union DirectivesIf the 2-D Hand-Held Bar Code Scanner is installed within theEuropean Union or EEA regions and

F–2 European Union DirectivesPublication 2755-6.4

GlossaryPublication 2755-6.4AASCIIAmerican Standard Code for Information Interchange. A 7 bit-plus-parity code representing 128 letters, numerals,punc

G–2 GlossaryPublication 2755-6.4Bar Code DensityThe number of characters represented per unit of measurement (e.g.,characters per inch in one-dimensio

Glossary G–3Publication 2755-6.4ByteOn an addressable boundary, eight adjacent binary digits (0 and 1)combined in a pattern to represent a specific ch

G–4 GlossaryPublication 2755-6.4CodeSet of unambiguous rules specifying the way in which data may berepresented.CodewordIn PDF417, a single group of b

Glossary G–5Publication 2755-6.4DDead ZoneAn area within a scanner’s field of view, in which specular reflectionmay prevent a successful decode.Decode

Chapter 1Publication 2755-6.4Scanner FeaturesThis chapter describes the features of the 2-D Bar Code Scanners,including:• major features• LED indicat

G–6 GlossaryPublication 2755-6.4EEANEuropean Article Number. This European/International version ofthe UPC provides its own coding format and symbolog

Glossary G–7Publication 2755-6.4HHost ComputerA computer that serves other terminals in a network, providing suchservices as computation, database acc

G–8 GlossaryPublication 2755-6.4LLaserAn acronym for Light Amplification by Stimulated Emission ofRadiation. The laser is an intense light source. Lig

Glossary G–9Publication 2755-6.4ModuleThe narrowest bar or space (unit of measure) in a code. The term isused by the Uniform Code Council in its desc

G–10 GlossaryPublication 2755-6.4OOne-Dimensional SymbologySymbologies which encode data only in a linear or horizontaldimension (X-dimension); the sy

Glossary G–11Publication 2755-6.4Programming ModeThe state in which a scanner is configured for parameter values.QQuiet ZoneA clear space, containing

G–12 GlossaryPublication 2755-6.4SScanSearch for a symbol to be optically recognized.Scan AreaArea intended to contain a symbol.ScannerAn electronic d

Glossary G–13Publication 2755-6.4Start / Stop CharacterA pattern of bars and spaces that provides the scanner with start andstop reading instructions

G–14 GlossaryPublication 2755-6.4UUPCUniversal Product Code. A relatively complex numeric symbology.Each character consists of two bars and two spaces

Publication 2755-6.42-Dimensional Bar CodesPDF417, 1–2, 1–7Scanning, 3–3AAccessoriesKeyboard Wedge Synapse Cable,1–12Power Supplies, 1–12Protective Bo

1–2 Scanner FeaturesPublication 2755-6.4Scanner FeaturesThe 2-D scanner emits a raster scanning pattern which is capable ofscanning both: • One-dimens

IndexI–2Publication 2755-6.4Selecting Symbologies, 4–4UPC / EAN Options, 4–6Connecting Scannerto AUX Port of Enhanced Decoder,2–11to Flexible Interfa

IndexI–3Publication 2755-6.4IIBM PC Wedge CableAdvanced Features, 5–12Country Selection, 5–10Defaults, 5–9Host Selection, 5–10Intercharacter Delay, 5

IndexI–4Publication 2755-6.4SScan StandsMulti-Mount Stand, 1–13Scanner1-Dimensional Codes, 1–2, 1–72-Dimensional Codes, 1–2, 1–7Beep Codes, 3–9Cable,

IndexI–5Publication 2755-6.4TTechnical Support, GTS, 6–4Telephone No., Technical Support, 6–4Timeout Between DecodesDifferent Symbols, 4–15Same Symbo

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

Scanner Features 1–3Publication 2755-6.4LED IndicatorsOn the back of the scanner there is a clear window through whichtwo LEDs are visible.GreenRedGre

1–4 Scanner FeaturesPublication 2755-6.4Safety LabelsThe scanners use a low power visible laser diode. As with any brightlight source, you should avo

Scanner Features 1–5Publication 2755-6.4Smart RasterThe scanner has a programmable smart raster capability, whichcauses the scanner to emit a raster p

1–6 Scanner FeaturesPublication 2755-6.4Scanning OptionsThe scanner has 3 scanning options: aiming dot, slab raster andalways raster.Aiming DotA trigg

Scanner Features 1–7Publication 2755-6.4Configuration OptionsThe scanner is adaptable to a wide variety of applications byscanning configuration bar c

1–8 Scanner FeaturesPublication 2755-6.4Scanning RangesThe scanner can read bar code symbols at various distancesdepending on the type of bar codes an

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

Scanner Features 1–9Publication 2755-6.4Read Ranges1-D Bar Codes02040 milDistance From Front of Scanner50.8inchescentimeters151057.5 mil(0.19 mm)(1.02

1–10 Scanner FeaturesPublication 2755-6.4Read Ranges2-D Bar Codes (PDF417)Minimum Bar CodeWidthRead Range(Catalog No. 2755-HTG-4)Inches / Centimeters6

Scanner Features 1–11Publication 2755-6.4AccessoriesThe following accessories are available.Scanner Cable – Connects scanner toSynapse cable. See pag

1–12 Scanner FeaturesPublication 2755-6.4Power Supplies – Connects to RS-232,keyboard wedge or scanner emulationSynapse cable. Provides power to scann

Scanner Features 1–13Publication 2755-6.4Scanner Emulation Synapse Cable –Provides undecoded scanner output. See page 2–5.Multi-mount Stand – Rubber

Chapter 2Publication 2755-6.4Connecting the ScannerThis chapter describes how to connect the scanner to various cablesand hardware. Sections include

2–2 Connecting the ScannerPublication 2755-6.4OverviewThe scanner may be connected to a variety of host devices through asynapse cable. The communica

Connecting the Scanner 2–3Publication 2755-6.4Scanner Cable Connection The scanner cable (Catalog No. 2755-HTC-GS1-08) connects to thebottom of the sc

2–4 Connecting the ScannerPublication 2755-6.4Scanner Cable to Synapse Cable ConnectionTo connect the scanner cable to a Synapse cable, push the cable

Connecting the Scanner 2–5Publication 2755-6.4Scanner Emulation Synapse Cable ConnectionsUse the Scanner Emulation Synapse cable to provide undecodedo

Publication 2755-6.4Publication 2755-6.4PrefaceIntended Audience P–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents of th

2–6 Connecting the ScannerPublication 2755-6.4RS-232 Synapse Cable ConnectionsUse the RS-232 Synapse cable to connect the scanner to any hostRS-232C i

Connecting the Scanner 2–7Publication 2755-6.4Connect the scanner to an RS-232 port as shown below. A separatepower supply provides power to the scan

2–8 Connecting the ScannerPublication 2755-6.4Keyboard Wedge Synapse Cable ConnectionsUse the Keyboard Wedge Synapse cable to connect the scannerbetwe

Connecting the Scanner 2–9Publication 2755-6.4To Host Keyboard ConnectorPower Supply(May not be required,see previous page.)Scanner CableWedge Synapse

2–10 Connecting the ScannerPublication 2755-6.4Scanner to Enhanced Decoder Scanner Port ConnectionUse the Scanner Emulation Synapse cable (Catalog No.

Connecting the Scanner 2–11Publication 2755-6.4Scanner to Enhanced Decoder Aux Port ConnectionUse the 25-pin RS-232 Synapse cable (Catalog No.2755-HFC

2–12 Connecting the ScannerPublication 2755-6.4Scanner to Flexible Interface (RB) Module ConnectionUse the 25-Pin RS-232 Synapse cable (Catalog No.275

Connecting the Scanner 2–13Publication 2755-6.4Scanner to PLC ConnectionUse the 25-Pin RS-232 Synapse cable (Catalog No.2755-HFC-SR2-01) to connect th

2–14 Connecting the ScannerPublication 2755-6.4Scanner to SLC ConnectionUse the 9-Pin RS-232 Synapse cable (Catalog No.2755-HFC-SR3-01) to connect the

Chapter 3Publication 2755-6.4Operating the ScannerThis chapter describes how to operate the scanner, including:• Scanning 1-D bar codes• Scanning 2-D

Table of Contentstoc–iiPublication 2755-6.4Chapter 2 Connecting the ScannerSafety 2–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3–2 Operating the ScannerPublication 2755-6.4Scanning 1-D Bar CodesAny scan pattern is adequate for scanni

Operating the Scanner 3–3Publication 2755-6.4Scanning 2-D Bar Codes1. Verify that all connections are secu

3–4 Operating the ScannerPublication 2755-6.4When the scanner has decoded a symbol successfully:• laser tu

Operating the Scanner 3–5Publication 2755-6.4– The vertical scan pattern is not high enough to cover a tal

3–6 Operating the ScannerPublication 2755-6.4Specular ReflectionWhen the laser beam reflects directly back

Operating the Scanner 3–7Publication 2755-6.4Dead ZoneWhen scanning a 1-D bar code, there is only a small

3–8 Operating the ScannerPublication 2755-6.4Beeper IndicationsWhen scanning a bar code symbol, listen for

Operating the Scanner 3–9Publication 2755-6.4Beeper Indications During CommunicationThis Response Indicate

Chapter 4Publication 2755-6.4Configuring the ScannerThis chapter describes the scanner configuration options.Important Notes on Configuring Scanner•

4–2 Configuring the ScannerPublication 2755-6.4Configuring the Scanner1. Connect the appropriate Synapse cable to the scanner.2. Apply power to the Sy

Table of Contentstoc–iiiPublication 2755-6.4Publication 2755-6.4Chapter 4 Configuring the ScannerImportant Notes on Configuring Scanner 4–1. . . . . .

Configuring the Scanner 4–3Publication 2755-6.4Configuration ParametersProgrammingGuide ReferenceDefault SettingCode LengthsCode 39 – Any Length None

4–4 Configuring the ScannerPublication 2755-6.4Set DefaultsScan the Set Defaults bar code to return all parameters to the defaultvalues listed in Tabl

Configuring the Scanner 4–5Publication 2755-6.4Code 39 OptionsCode 39 Full ASCIIThe ASCII character set assigns a code to letters, punctuationsmarks,

4–6 Configuring the ScannerPublication 2755-6.4UPC / EAN OptionsThe section defines options available for UPC-A and UPC-E codes.Transmit UPC-A Check D

Configuring the Scanner 4–7Publication 2755-6.4UPC / EAN Options (Continued)Convert EAN-8 to EAN-13When enabled, five leading zeros are added to decod

4–8 Configuring the ScannerPublication 2755-6.4Code LengthsThe length of a code refers to the number of characters (humanreadable characters) the code

Configuring the Scanner 4–9Publication 2755-6.4Data Format OptionsPrefix / SuffixYou can add a prefix/suffix to bar code data. To enter a prefix/suff

4–10 Configuring the ScannerPublication 2755-6.4Data Format Options (continued)Data Transmission FormatYou can specify whether or not the prefix and/o

Configuring the Scanner 4–11Publication 2755-6.4Transmit Code ID CharacterWhen enabled, this option transmits a code ID character or an AIMID characte

4–12 Configuring the ScannerPublication 2755-6.4Decode OptionsBeep After Good DecodeWhen enabled, the beeper sounds during scanning. We recommendthat

Table of Contentstoc–ivPublication 2755-6.4Decode Options 4–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Beep After Good

Configuring the Scanner 4–13Publication 2755-6.4Decode Attempt DurationSets the maximum time decode processing continues during a scanattempt. You se

4–14 Configuring the ScannerPublication 2755-6.4Scanning OptionsSmart Raster ModeWhen enabled, Smart Raser Mode automatically detects the height ofthe

Chapter 5Publication 2755-6.4Communication Setup (SynapseCable)This chapter describes how to configure scanner communicationparameters. The types of

5–2 Communication Setup (Synapse Cable)Publication 2755-6.4Setting RS-232 Synapse Cable OptionsThis section defines the communication options availabl

Communication Setup (Synapse Cable) 5–3Publication 2755-6.4Host SelectionCurrently, the only host selection is for standard RS-232communications. Add

5–4 Communication Setup (Synapse Cable)Publication 2755-6.4Setting RS-232 Synapse Cable Options (Continued)ParitySet the parity of each ASCII coded ch

Communication Setup (Synapse Cable) 5–5Publication 2755-6.4Hardware HandshakingWhen enabled, handshaking verifies the readiness of a receivingdevice b

5–6 Communication Setup (Synapse Cable)Publication 2755-6.4Setting RS-232 Synapse Cable Options (Continued)Software HandshakingSoftware handshaking co

Communication Setup (Synapse Cable) 5–7Publication 2755-6.4Beep on BELWhen enabled, the scanner will beep when a <BEL> character isdetected on t

5–8 Communication Setup (Synapse Cable)Publication 2755-6.4Setting RS-232 Synapse Cable Options (Continued)Advanced FeaturesThe advanced feature optio

Table of Contentstoc–vPublication 2755-6.4Publication 2755-6.4Setting IBM PC Keyboard Wedge Synapse Cable Options 5–9. . . . . . Defaults Settings 5–9

Communication Setup (Synapse Cable) 5–9Publication 2755-6.4Setting IBM PC Keyboard Wedge Synapse Cable OptionsThis section defines the communication o

5–10 Communication Setup (Synapse Cable)Publication 2755-6.4Setting IBM PC Keyboard Wedge Synapse Cable Options (Continued)Host SelectionSelect the t

Communication Setup (Synapse Cable) 5–11Publication 2755-6.4Unknown CharactersUnknown characters are characters not recognized by the scanner.When Sen

5–12 Communication Setup (Synapse Cable)Publication 2755-6.4Setting IBM PC Keyboard Wedge Synapse Cable Options (Continued)Advanced FeaturesThe advan

Communication Setup (Synapse Cable) 5–13Publication 2755-6.4Setting DEC VT520 Keyboard Wedge Synapse Cable OptionsThis section defines the communicati

5–14 Communication Setup (Synapse Cable)Publication 2755-6.4Setting DEC VT520 Keyboard Wedge Synapse Cable Options (Continued)Host SelectionSelect th

Communication Setup (Synapse Cable) 5–15Publication 2755-6.4Intercharacter DelaySome devices require a delay between characters to simulate theeffect

5–16 Communication Setup (Synapse Cable)Publication 2755-6.4Setting DEC VT220 / VT320 / VT420 Keyboard Wedge Synapse Cable OptionsThis section defines

Communication Setup (Synapse Cable) 5–17Publication 2755-6.4Country SelectionSelect the country for the keyboard type the Synapse cable isconnected to

5–18 Communication Setup (Synapse Cable)Publication 2755-6.4Setting DEC VT220 / VT320 / VT420 Keyboard Wedge Synapse Cable Options (Continued)Advanced

Table of Contentstoc–viPublication 2755-6.4Chapter 6 Troubleshooting and MaintenanceTroubleshooting the Scanner 6–2. . . . . . . . . . . . . . . . . .

Communication Setup (Synapse Cable) 5–19Publication 2755-6.4Setting Scanner Emulation Synapse Cable OptionsThis section defines the communication opti

5–20 Communication Setup (Synapse Cable)Publication 2755-6.4Setting Scanner Emulation Synapse Cable Options (Continued)EmulationSelect the type of emu

Communication Setup (Synapse Cable) 5–21Publication 2755-6.4Emulation TimeoutDetermines how long:• the Synapse cable waits for the laser on signal fro

5–22 Communication Setup (Synapse Cable)Publication 2755-6.4Setting Scanner Emulation Synapse Cable Options (Continued)Convert All to Code 39When enab

Communication Setup (Synapse Cable) 5–23Publication 2755-6.4Advanced FeaturesThe advanced feature options allow you to store communicationparameters f

Chapter 6Publication 2755-6.4Troubleshooting and MaintenaceThis chapter describes how to troubleshoot and maintain the scanner.• troubleshooting char

6–2 Troubleshooting and MaintenacePublication 2755-6.4Troubleshooting the ScannerThis section provides a list of the most common operating problems,th

Troubleshooting and Maintenace 6–3Publication 2755-6.4Problem Probable Cause(s) Corrective ActionScan Beam Present,Symbols Not Read1. Scanner not set

6–4 Troubleshooting and MaintenacePublication 2755-6.4Cleaning the Scan WindowYou may need to clean the window of the scanner. Carefully cleanthe win

Appendix ASpecificationsOpticalScan PatternStart Time 0.065 sec. to 75% of steady state horizontal amplitude;0.50 sec. to 90% of steady state vertica

PrefacePublication 2755-6.4Publication 2755-6.4Read this preface to familiarize yourself with the rest of the manual.This preface covers the following

A–2 SpecificationsPublication 2755-6.4MechanicalDimensionsInches 4.4 (L) x 2.5 (W) x 6.72 (H)Millimeters 112 (L) x 64 (W) x 170 (H)Weight 9.0 oz (252

Appendix BPublication 2755-6.4Scanner Pinout ConnectionsPin #1Pin #10PinFunctionSynapse Cable1 +5V power supply2 Trigger Signal output/input3 Transmi

Appendix CPublication 2755-6.4ASCII ChartThis appendix lists:• ASCII chart• ALT key values• Miscellaneous key values• Numeric key values• Numeric Key

C–2 ASCII ChartPublication 2755-6.4ASCII ValueFull ASCIICode 39EncodeChar.CharacterASCII ValueFull ASCIICode 39EncodeChar.Character1032 SP SP 1057 9 9

ASCII Chart C–3Publication 2755-6.4ASCIIValueFull ASCIICode 39EncodeChar.CharacterASCII ValueFull ASCIICode 39EncodeChar.Character1082 R R 1105 +I i10

C–4 ASCII ChartPublication 2755-6.4ALT Key ValuesALT KeyValueKeystrokeALT KeyValueKeystrokeALT KeyValueKeystroke2064 ALT 2 2075 ALT K 2086 ALT V2065 A

ASCII Chart C–5Publication 2755-6.4Numeric Key ValuesNumericKey ValueKeystrokeNumericKey ValueKeystrokeNumericKey ValueKeystroke6042 * 6049 1 6056 860

Appendix DPublication 2755-6.4AIM Code IdentifiersEach AIM Code Identifier contains the 3-character string ]cm where:]= Flag Character (ASCII 93)c= C

D–2 AIM Code IdentifiersPublication 2755-6.4Code Type OptionOption Value0Standard data packet. No Function code 1 in firstsymbol position.1 Function

Appendix EPublication 2755-6.4Advanced Data FormattingAdvanced Data Formatting (ADF) provides a way to customize databefore transmitting it to a host