HandHeld Entertainment SV Series manual SV Commands Important for Mode, ~LV18

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SV Commands Important for Mode 18

This system is operating in a “mode” rather than fully programmable logic. The port activation parameters are programmable via the ~PB8 rather than ~PB1, ~PB2, etc. for each individual port. Other commands, such as mode commands are also available. The commands most useful for this system application are described below.

~LV18

This command sets this mode of operation.

~Lp0

This command turns off all partial decode logic at the decoder level

~Lp1

This command turns on partial decode logic at the decoder level

~LQ1

This command allows partial decodes to activate the output ports

~LQ0

This command disables partial decodes to activate output ports.

~LAxx

This command sets the passing threshold for the Overall ISO method Symbol Grade. For example: ~LA28 causes an Overall Symbol Grade of 2.7 or lower calculated for the code analyzed to set a failure condition for this parameter.

~LDxx

This command sets the % decode threshold for a passing condition. If analyzing poorly printed symbols, it is recommended that partial decodes be enabled at the decoder level when this command is enabled.

xx= failure threshold. Example ~LD75: if 74 % or less of scans on a code were not fully decoded, this sets a failure for this parameter.

~PP801xxx

This command sets the “active” time for the port pulses. The value “xxx” sets the time in .1 second intervals. Any value greater than 100 (10 seconds) creates a latching output.

~PB816xxx100

This command sets the minimum percent of scans on a code which calculate good quiet zones to determine an acceptable quiet zone analysis. The field xxx is the minimum passing threshold. Example: if xxx = 030, a minimum of 30% of all fully decoded scans on a code must calculate a good quiet zone, or a failure condition is set for this parameter.

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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 Enclosure Description Laser SafetyPage Table of Contents Scanner Setup ISO Parameter Grade Thresholds Technical Specifications Chapter a SV Series Setup Hints Scanning Distance and Angle Introduction Quick Check SV SeriesSV100 SV Series Model SpecificationsScanView Software Laser BeamControl Panel Reset ButtonConnector Sync Inputs + 5 VDC Power InputIsolated Sync Input Diagram Envelope Sync Mode Edge Sync ModeOutput Ports Communication Sync CommandsCalibration LED Power/Sync LEDIndicator LEDs 1 System DisplaysSerial Port Transmission Format Serial Port ConnectorSerial Port Specifications Serial Port Pin-outPos 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 Menu Bar Screen Display Setup MenuSoftware Operation Warnings Title Bar Screen DisplayLadder Mode and Picket Fence Mode Select SymbologiesStatic Codes Mode Moving Codes ModeAbout Menu Item Advanced MenuSupport Menu Erase Current Session Data Speed Button Bar Screen DisplayAll Data Points, Last 64 Data Points ZoomModes Of Operation Transmit SV CommandsSession Mode Session Mode NotesBar Code Analysis Screen Reflectance Profile ModeAnalysis Screens Bottom Panel Bar Code Analysis ScreenRight Panel Bar Code Analysis Results for a Previous Bar CodeGraph Display Area Reflectance Profile Screen Color CodingReflectance 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 Bad Reflectance Profile Picket Fence DirectionLadder Direction Picket Fence Bar Code Positioning SpecificationsSetting Ladder Mode Scanning Length Using ScanView Software CalibrationProcedure Adjusting Scanner Gain and Offset Desired Signal Amplitude and Placement Quick Check SV Series User’s Guide Data Match Commands B SV Command LanguageCheck for specific data ~BCa##bc…bbb……mmm……bbb…… etc. up to 32 characters max~ Brnbb .. + Define increment or decrement data check ExamplesDecrementing Examples Incrementing ExamplesGet the Scan Rate Relationship Between ~BC and ~Br CommandsDiagnostic Commands D ~HB# Hardware Configuration Commands HExample return using ScanView ~HO# Operational Mode Example return using ScanView inputted ~HB5Display the verifier parameters ~HQ# Transmission ModeQuick Check SV Series User’s Guide ~Hdx01nnn Sets scanner gain or offset ~LD## Passing percent decode Label Setup Commands L~LA## Overall passing grade ~LE# ~LFxy Analyze special subsymbology parameters~LL ~LI# Include the specified symbology for a labelQuick Check SV Series User’s Guide ~LQ# Enable or Disable Port Activations by Partial Decodes ~LT# Sync Input Source ~LS## Set minimum number of scans for valid read~LZ## Set Number of Codes per Label i.e., per sync period ~LV## Output Interface Mode~LX# Sync Type ~OS# Set Transmission Data Format Output Mode Selection Commands OIDs Analysis Low High Units Parameters Value Output Port Setup Commands P~PBpiiaaabbb Port barcode decision block parameters PCS IDs Description Low Value High Value ~PPpiiaaa Port action parametersPort State PASS/FAIL Parameters Indicator Digit Value ~PR#### Port/LED reset stateIndicator System Control Commands SChecking SV Status with ~HT How to Set Up Single Scan Operation~SK# Communication Sync Execute the calibration procedureDisable Verification Enable VerificationRaster Check Set the number of scans for Software Commanded Read ModeOperation Description ~SN###~Sl## Set the low target reflectance value for calibration Reset the System~Sh## Set the high target reflectance value for calibration Data Transmission Example ~Ssxy Command ExampleOutput Interface Modes Descriptions Mode 00 ~LV00~Stx Program Command Indicator Header ~Stx Command Example ~St5Mode 01 LED Operation Mode 01 ~LV01Mode 01 I/O operation SV Commands Important to Mode Mode 02 I/O operation Mode 02 ~LV02~LV02 Mode 02 LED Operation~LQ0 Mode 12 I/O operation Mode 03 ~LV03Mode 12 ~LV12 ~LV12 Mode 12 LED Operation~LDxx Mode 16 I/O operation Mode 16 ~LV16~PP801xxx Mode 16 LED Operation~LV16 ~PB811xxxyyy Operation Mode 17 ~LV17~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 Sync PowerScanning Performance-SV Series Model Scanner OptionsOutputs SymbologiesSync Mode Moving Bar Codes Operation ModesNo Sync Free Scan Operation Sync Mode Stationary Bar CodesParameters Analyzed Quick Check SV Series User’s Guide Quick Check SV Series User’s Guide Technical Assistance Maintenance/Customer SupportMaintenance CleaningMalaysia Product Service and RepairOnline Technical Assistance For Further Information JapanOnline Product Service and Repair Assistance Limited WarrantyQuick Check SV Series User’s Guide Setting the Proper Scan Distance Session Mode Screen Showing the X Dimension Measurement Setting the Proper Scan AngleButton Example of Good Scan Profile Examples of Scan Profile Parameters Out of Range Calibration HintsQuick Check SV Series User’s Guide Page Hand Held Products, Inc