Manuals / NCR / Computer Equipment / Scanner

NCR 7870 manual RS-232 Prefix Byte

Models: 7870

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Download 228 pages 15.5 Kb

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A-16 Appendix A: Programming Worksheets

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RS-232 PREFIX BYTE

A

Prefix Byte

0

1

Disable Enable

B



ASCII Code			0 - 7			0 - F		0 2 Default
		Hex Character			Hex Character
		(ASCII Code Chart)			(ASCII Code Chart)

Your Program

2 2

A

B

RS-232	Prefix Byte	ASCII
Prefix Byte		Code

Image 215

NCR 7870 manual RS-232 Prefix Byte

Contents

Users Guide Page Table of Contents Site Preparation Users Guide Calibration InstallationOperation Programming Users Guide Viii Users Guide Appendix a Programming Worksheets TroubleshootingRevision Record Voluntary Control Council For Interference Vcci Radio Frequency Interference StatementsFederal Communications Commission FCC Canadian Department of CommunicationsScale Regulatory Mark ApplicabilityThis Directive is not applicable to NCR 7870-1000 or NCR Declaration of ConformityNCR Corporation Scale Identification LabelLaser Safety Label Laser SafetyCountry Language Specific IEC Class 1 Laser Labels Laser Module Label Laser PowerMilliwatts MicrowattsIntroduction Models About the NCR 7870 Scanner/ScaleReading the Product Number Common Features7870-4000-9090 7870-1000-90907870-2000-9090 7870-3000-9090Bar Code Recognition General Features and FunctionsPacesetter Plus Decode FeaturesMode 1 Inquiry Mode Bi-Optic ScanningNCR 7825 Remote Display Mode 2 Real-Time ModeMode 3 Operations Mode DisplaysIntegrated Display No Display Power SupplyInterface Types Laser ScannerSizes section in Site Preparation ProgrammingScale Certifications Scan Zone Scanner Power RequirementsSoft Power Down Slot Scanner Window Top Plates and Scan WindowsTop Plates Side Scanner Window Load Cell Scale Features and FunctionsScale Functions and Features Reset / Scale ZeroKit Name Kit Type Available for KitsKit Name Kit Type Available for Kit Name Kit Type Available for Chapter Kit Name Kit Type Available for Kit Name Kit Type Available for Features, Functions, and Kits Site Preparation Getting Started Site Preparation About Site Preparation Site Preparation Customer Responsibilities Extreme Operating Range Environmental RequirementsOperating Range Transit Range Storage RangePower Transients Protection Checkstand Power and Wiring ConsiderationsPower Considerations Power ApplicationsCanadian, and Japanese Checkstand Wiring Wiring Considerations220Vac Store European Checkstand WiringInternational Checkstand Wiring Circuit a Wiring InstructionsRunning Feeder Lines from Main Service Panel Circuit C Circuit BVentilation Requirements Checkstand ConsiderationsService Clearance Item Diverter Display ClearanceCheckstand Hole NCR 7870-1000 Scanner Checkstand Hole Models 1000NCR 7870 3000 Scanner Checkstand Hole Models 3000, 4000Minimum Hole Diameter 1.52 cm 0.60 DC Power Cable Power Supply toCable Lengths and Hole Sizes Cable Hole DiametersMinimum Hole Diameter 1.90 cm 0.75 AC Power Cords Outlet to Power SupplyRemote Display Cables Minimum Hole Diameter 3.18 cm 1.25Host Interface Cable Corporate Part Length Terminal Number Interface Cables NCR Host TerminalsInterface Cables NCR Host Terminals Interface Cables Casio Host Terminals Interface Cables Gilbarco Host Terminals Interface Cables Data Checker Host TerminalsInterface Cables Epson Host Terminals Interface Cables ICL Host Terminals Interface Cables IBM Host TerminalsInterface Cables NEC Host Terminals Interface Cables Microbilt Host TerminalsInterface Cables Sasi Host Terminals NCR 7870-1000 & 2000 Models NCR 7870 DimensionsNCR 7870 1000 Dimensions NCR 7870 2000 DimensionsNCR 7870-3000 Model NCR 7870 3000 DimensionsNCR 7870-4000 & 4500 Models NCR 7870 4000 & 4500 DimensionsWhat’s in the Box Reporting a Damaged UnitCheckstand Verification Cable VerificationInstructions Installing Unit in CheckstandInstall Cables Single Cable Set-Up Dual Cable Set-Up Datachecker or RS-232 Cable Set-Up Tower Subplate Assembly Cover/Lift Strap NCR 7875-2000, 4000, and 4500 Scanner/Scales If the NCR 7870 Does Not Pass Level O DiagnosticsDetermining if the Unit is Operational NCR 7870-1000 and 3000 ScannersCheckout Reading Operation Determining Communications Protocol Scale Address for IBM Installation General CalibrationCalibration Instructions Calibration ProcedureExercising the Scale ToolsAccessing the Calibration Switch Remove screw securing Lift Strap to unit 11040 Connecting the Field Service Calibration Display Go to Performing the Calibration Performing the Calibration Display Add Weight Remove Weight Verifying Calibration Select the appropriate weight feature from the table below Procedure 1 Increasing Load TestProcedure 2 Over-Capacity Test Procedure 3 Decreasing Load Test Procedure 4 Shift Test Prior Steps Securing the Calibration SwitchCalibration Calibration Operation Scan Windows About Using the Operator ControlsStatus Indicators Voice Messages Reset / Scale Zero ButtonMotion Detector Audible ToneProper Label Orientation About Using the ScannerMultiple Reads Active Scan ZoneBar Code Quality Scanner/Scale Models Power UpOperating Instructions Scanner Only ModelsNot-On-File Error Scanning ProcedureWeighing Procedure Changing the Good Read Tone Routine Maintenance Operation Programming Programming Entering the Program How to Program the NCRCreating the Program Writing the ProgramSave the Program Scan the Save and Reset TagNormalNormalOperatingOperatingModeMode Programming ModeAbort Programming TagsFunction DefaultEnd Hex 0 Hex FSave and Reset Programming ModeEnter All Parameters Scan the Programming Mode tagProgram Entry Example Base Programming State Enter Specific ParametersAr C odes Code Programming Tips Specific Program Parameters DefaultsProgram Parameter Descriptions Communications ProtocolIBM 468x/9x Port 4A Slot Scanner Hex 3 tag Ocia NCR Long HexOcia Non NCR Dual Cable Hex Ocia NCR Dual Cable Hex 7 tag IBM 468x/9x Port 4B Hhbcr Hex 4 tagRS-232 Hex 5 tag Ocia Single Cable Hex 6 tagTEC, 4-Bit, Parallel, Dual Cable Hex C tag Casio 4-Bit, Parallel, Dual Cable Hex a tagIBM 1520 BRC, IBM 468x/9x Port 4B Hex B tag Your Program Programming ExampleCommunications Protocol Hex Tag Summary Tone Frequency Hertz Not On File Tone VolumeGood Read Tone Tone On/Off Tone VolumeProgram Example Tone Length MillisecondsRestart Lockout Timer TimersLockout Timer Milliseconds Active Time Minutes Version D Bar CodesPeriodic Code Extension Extend UPC-A to EAN-13Extend UPC-E to UPC-A Periodic CodesSend Data 0 0 1 2Minimum Characters Allowed CodeAllow 1- or 2-Character Tags Full AsciiCheck Digit Present Transmit Check DigitAscii Interleaved 2 Value 1 Bar Code Length4 1 0 UCC Minimum Data Characters AllowedBar Codes Minimum Data Characters Allowed UCC Label Identifiers Identifier Type Common Byte 1 and Common Byte Unique Identifier Bar Code TypeCommon Byte Version Number UPC-D Only Label Identifier Parity RS-232 ParametersBaud Rate Handshake Stop Bits and Character LengthRS-232 Parameters Baud Rate Parity Interface Control BCC OptionsCheck Digit RS-232 Parameters BCC Interface Options Control Check Digit Ascii Code RS-232 Prefix BytePrefix Byte RS-232 Prefix Byte Terminator Byte RS-232 Terminator ByteRS-232 Terminator Byte RS-232 Communications Options Normal or Eavesdrop ModeMessage Delay Scanner or Scanner/Scale Format Beep at Scale Weight Transmission RS-232 IBM Address Scale ParametersModel Number 995 kg / 13.995 kg Miscellaneous Parameters Second Weight Display TimerIBM Rexmit Control Ocia Blank Display In Price ModeIBM Tone Control Good Read Tone Ocia Price DisplayIBM Tag Data Format Enable/Disable Voice Messages11822 Pacesetter Plus Information Mode 1 Inquiry1136 Mode 2 Real TimeCodes Description OCH, xyH, xzH 43H, 3yH, 3zH OCH, 0yH, 0zH Mode 3 NormalDecoding was difficult. May be due to Example Host Access to TalliesExamples of Host Access to Tallies An IBM host terminal request for tally C1 0DH C1H C5H C0H Host Reset of TalliesSpecial Programming Delay Weight Data to IBM Host TerminalTransmitting Label Data EAN/JAN/UPC Multi-Symbol Scanning ParametersLabel Construction Single Label RestrictionHex a tag and the Save and Reset tag Programming Early Beep Disable Preset Good Read Tone PresetsGood Weigh Tone When Transmitting Data Hex C Hex D Terminal Coupon Interface ParametersHex Hex a Hex BCoupon Select 2 Parameter Disable Enable 1A SUB 1B ESC 1C FS 1D GS 1E RS 1F US Ascii Code ChartProgramming Fault Identification TroubleshootingScanner Troubleshooting Chart Scale Troubleshooting Chart Scan Programming Mode tag Voice Messages Troubleshooting ChartScan the Diagnostic Mode tag Troubleshooting Shortcuts PurposeFormat Program Entry DefaultsHex Characters Bar Codes-1 TimersCommunications Protocol Good Read ToneRS-232 Parameters-1 Bar Codes-3Bar Codes-4 Label IdentifiersScale Parameters RS-232 Prefix ByteRS-232 Terminator Byte RS-232 Communications OptionsCommunications Protocol WorksheetsGood Read Tone Timers BAR Codes BAR Codes BAR Codes Code Label Identifiers RS-232 Parameters Appendix a Programming Worksheets A-15 RS-232 Prefix Byte RS-232 Terminator Byte RS-232 Communications Options Scale Parameters Miscellaneous Parameters Appendix a Programming Worksheets A-21 Appendix a Programming Worksheets Index Scanner/Scale Index-3 Slot Scan Window Index-5 Business Reply Mail BST0-2121-90 Nov Printed on recycled paper