HandHeld Entertainment manual Quick Check SV Series User’s Guide

Page 62

~LN##

Set Minimum Number of Bar Codes Per Label (i.e., per sync period)

This command instructs the verifier on how many bar codes it is expected to read and analyze during a sync period. If the programmed number of codes are not read, a (robust) NO READ condition is internally flagged for communications or output port activation. Except for mode ~LV03, this command sets the minimum bar codes expected. Mode ~LV03 uses this value for the EXACT number of codes read during the sync interval.

Note: See ~LZ## (page 6-17) command for other options.

##= 01 through 99 Default = 01.

~LN and ~LZ commands can be entered via bar codes to eliminate the need for a PC to program No Read conditions

a.Bar codes embedded with a ~LN or ~LZ command can be entered by placing the bar code in the beam at any distance or angle where the READ led is on, then going through the same procedure as the calibra- tion procedure.

b.The settings are stored in temporary memory, therefore a power up will revert back to original settings in permanent memory.

c.Unlike the calibration procedure, the laser beam will not turn off after the command is scanned, but, like the calibration procedure, the CAL LED will turn off.

d.The format for the bar code command is;

1.Code 39

2.Data "RJSLxnn" where x is N or Z and nn is the 2 digit number in the command. Example: RJSLN02 sets the ~LN02 command in temporary memory.

3.Ratio and X dimension can be any value that can be scanned by the SV unit.

~LP#

Set Sync Polarity (See "Sync Inputs" on page 2-2for examples of sync input polar- ities.)

# =

0

1

Falling edge of signal is active

Rising edge of signal is active

6 - 14

Quick Check® SV Series User’s Guide

Image 62

Contents User’s Guide Disclaimer Canadian Notice Statement of Agency ComplianceFCC Class B Compliance Statement Laser Beam Statement of RoHS ComplianceSV Series Use with UL-listed Equipment Laser Safety Enclosure DescriptionPage Table of Contents Scanner Setup ISO Parameter Grade Thresholds Technical Specifications Chapter a SV Series Setup Hints Scanning Distance and Angle Quick Check SV Series IntroductionLaser Beam SV Series Model SpecificationsScanView Software SV100Control Panel Reset ButtonConnector + 5 VDC Power Input Sync InputsIsolated Sync Input Diagram Edge Sync Mode Envelope Sync ModeCommunication Sync Commands Output PortsSystem Displays Power/Sync LEDIndicator LEDs 1 Calibration LEDSerial Port Pin-out Serial Port ConnectorSerial Port Specifications Serial Port Transmission FormatPos Chars Parameters + or indicating sign of avg. max. bar Symbology Identifier Table UPC-A Quick Check SV Series User’s Guide System Requirements ScanView Installation and SetupScanView Software Installation PC Communication Port Setup Title Bar Screen Display Setup MenuSoftware Operation Warnings Menu Bar Screen DisplayMoving Codes Mode Select SymbologiesStatic Codes Mode Ladder Mode and Picket Fence ModeAbout Menu Item Advanced MenuSupport Menu Zoom Speed Button Bar Screen DisplayAll Data Points, Last 64 Data Points Erase Current Session DataSession Mode Notes Transmit SV CommandsSession Mode Modes Of OperationBar Code Analysis Screen Reflectance Profile ModeAnalysis Screens Bar Code Analysis Screen Bottom PanelRight Panel Bar Code Analysis Results for a Previous Bar CodeGraph Display Area Color Coding Reflectance Profile ScreenReflectance Profile Screen Scanner Setup Scanner Positioning Bar Code Travel Speed Considerations SV Scanner/Verifier Setup ProcedureBar Code Travel Direction Quick Check SV Series User’s Guide Quick Check SV Series User’s Guide Good Reflectance Profile Picket Fence Direction Bad Reflectance ProfileCalibration Picket Fence Bar Code Positioning SpecificationsSetting Ladder Mode Scanning Length Using ScanView Software Ladder DirectionProcedure Adjusting Scanner Gain and Offset Desired Signal Amplitude and Placement Quick Check SV Series User’s Guide SV Command Language Data Match Commands B~BCa##bc…bbb……mmm……bbb…… etc. up to 32 characters max Check for specific dataExamples ~ Brnbb .. + Define increment or decrement data checkIncrementing Examples Decrementing ExamplesGet the Scan Rate Relationship Between ~BC and ~Br CommandsDiagnostic Commands D ~HB# Hardware Configuration Commands HExample return using ScanView Example return using ScanView inputted ~HB5 ~HO# Operational Mode~HQ# Transmission Mode Display the verifier parametersQuick Check SV Series User’s Guide ~Hdx01nnn Sets scanner gain or offset ~LD## Passing percent decode Label Setup Commands L~LA## Overall passing grade ~LFxy Analyze special subsymbology parameters ~LE#~LI# Include the specified symbology for a label ~LLQuick Check SV Series User’s Guide ~LQ# Enable or Disable Port Activations by Partial Decodes ~LS## Set minimum number of scans for valid read ~LT# Sync Input Source~LZ## Set Number of Codes per Label i.e., per sync period ~LV## Output Interface Mode~LX# Sync Type Output Mode Selection Commands O ~OS# Set Transmission Data FormatIDs Analysis Low High Units Parameters Value Output Port Setup Commands P~PBpiiaaabbb Port barcode decision block parameters PCS ~PPpiiaaa Port action parameters IDs Description Low Value High ValuePort State PASS/FAIL Parameters ~PR#### Port/LED reset state Indicator Digit ValueSystem Control Commands S IndicatorHow to Set Up Single Scan Operation Checking SV Status with ~HTEnable Verification Execute the calibration procedureDisable Verification ~SK# Communication Sync~SN### Set the number of scans for Software Commanded Read ModeOperation Description Raster Check~Sl## Set the low target reflectance value for calibration Reset the System~Sh## Set the high target reflectance value for calibration ~Ssxy Command Example Data Transmission Example~Stx Command Example ~St5 Mode 00 ~LV00~Stx Program Command Indicator Header Output Interface Modes DescriptionsMode 01 LED Operation Mode 01 ~LV01Mode 01 I/O operation SV Commands Important to Mode Mode 02 ~LV02 Mode 02 I/O operationMode 02 LED Operation ~LV02~LQ0 Mode 12 I/O operation Mode 03 ~LV03Mode 12 ~LV12 Mode 12 LED Operation ~LV12~LDxx Mode 16 ~LV16 Mode 16 I/O operation~PP801xxx Mode 16 LED Operation~LV16 ~PB811xxxyyy Mode 17 ~LV17 Operation~LV17 SV Commands Important for ModeLED Operation ~PB815xxx000 Mode 18 ~LV18 LED Operation ~LV18 ~PB806xxx000 Mode 19 ~LV19 ~LV19 ~LDxx Mode 20 ~LV20 ISO Parameter Grade Thresholds Reference Decode Parameter Specification Technical SpecificationsQcolvsv Series Product Specifications Scanner Options PowerScanning Performance-SV Series Model SyncOperation Modes SymbologiesSync Mode Moving Bar Codes OutputsNo Sync Free Scan Operation Sync Mode Stationary Bar CodesParameters Analyzed Quick Check SV Series User’s Guide Quick Check SV Series User’s Guide Cleaning Maintenance/Customer SupportMaintenance Technical AssistanceJapan Product Service and RepairOnline Technical Assistance For Further Information MalaysiaLimited Warranty Online Product Service and Repair AssistanceQuick Check SV Series User’s Guide Setting the Proper Scan Distance Setting the Proper Scan Angle Session Mode Screen Showing the X Dimension MeasurementButton Example of Good Scan Profile Calibration Hints Examples of Scan Profile Parameters Out of RangeQuick Check SV Series User’s Guide Page Hand Held Products, Inc