PA500 Programming Manual | Unitech instruction

PA500

Programming Manual

V 1.2 1/15/2008

Image 1

Unitech manual PA500 Programming Manual

Contents

PA500 Programming Manual USI.DLL Unitech Scanner Interface DLL Automatically enable scanner beam with pressing trigger key SCANKEY3.DLL Backward Compatible API for PT930/PT930S’S GET Device ID Update Notes Introduction How to download data from scanner COM definition for PA500 Parameter input Function call Reset Scanner Enable / Disable ScannerGet error code Returns the system error code Function Description Get scan dataParameter output Get length of scanned data Get Symbology name Wait for acknowledgement of the last sent command Good read indicatorSave setting to profiles Clear scan data system buffer Change scanner setting from specified setting profile Save scanner setting into specified fileAutomatically enable scanner beam with pressing trigger key Parameter output Return Test if Scan2Key is enabled Check if auto scanning is enableStop auto scanning function Check if Scan2Key.exe program is running or not Send scanner command to decoding chip Enable/Disable Scan2KeyOnly send single command decoding chip Esc, 0x80+cmd Function call Esc, parameter1, parameter2, …, BCC Send command to decoding chip Control command for decoder chip Special Command for control Enable in Communication Code32set TRACK1,5 TRACK2,6 TRACK3 Labelcode CodabarsetUpcaset Upceset UPC a PTEnableBarcode Function call Disable DecoderCheck barcode input Return code Read barcode data Reset all symbologies to defaultGet DLL version no Enable laser trigger key Disable laser trigger keyPTEnableBarToKey Function call for VC INT PTVersionvoid Return Integer Keypad Related Functions SysIOAPI.DLLReturn code Bool True Caps lock False Caps unlock Return code True Shift lock False Shift unlock ParameterInput Scanner Related Functions Example LED related function ParametersInput LCD/Backlight related function Dynamic Load DLL Get Device ID Update notes