Datalogic DLL2020 - Manual

DLL2020 2 1 The various parts of the DLL2020 are: Sleep mode switch : If a sleep mode time-out has been programmed, the scanner can be reactivated by pressing this switch. The sleep-mode feature can be programmed using the Software Configuration Guide part number 90ACC1620. NOTE The default value fo...

GETTING STARTED 3 1 1.3 SCANNING BAR CODES WITH THE DLL2020 15 c m The DLL2020 is an omnidirectional scanner featuring a 4-directional scan field with a 16-line scan pattern. Bar codes can easily be read by presenting them to the scanner. The scan volume is illustrated in the figure above. The optim...

DLL2020 4 1 The DLL2020 scanner can be used handsfree as well as hand held , e.g.: a) Handsfree scanning by presenting the item to the scanner. 2 1 b) You can also hold the scanner. 1 2 2 1 1 2

GETTING STARTED 5 1 1.4 SCANNER LABELLING There are four labels on the scanner. The first three labels can be found on the housing of the DLL2020, as indicated in the figures below. The fourth label is visible through the scanner window. All the labels have been attached by the manufacturer and shou...

DLL2020 6 1 The scanner’s serial number can be found under the bar code label. This official registration number is strictly related to the device. The supplier may ask for this number when the scanner needs servicing. Laser safety English: The DLL2020 scanner complies with safety standard EN60825-1...

GETTING STARTED 7 1 Radiant Energy The DLL2020 uses a low-power laser diode operating at 650 nm in an opto-mechanical scanner resulting in less than 0.7 mW peak output power. Laser light observed at 15.0 cm (5.9 inch) above the window through a 7 mm (0.28 in.) aperture and averaged over 1000 seconds...

DLL2020 8 1 1.6 CONTROLLING THE SCANNER FROM THE POS SYSTEM The DLL2020 can be controlled from the POS system via the RS232 interface. Controlling is accomplished by transmitting the following single-byte commands to the scanner. In the Datalogic default setting the following commands are available ...

INSTALLING THE DLL2020 9 2 2 INSTALLING THE DLL2020 2.1 CONNECTING THE SCANNER This chapter describes the instructions necessary for installing the DLL2020 scanner. Due to many POS systems on the market, a large number of communication cables is available. Make sure that you have the right cable to ...

DLL2020 10 2 2.1.1 RS232 Direct Power For those systems which supply electrical power on the serial port (minimal requirements: +5 V dc, 250 mA), the following setup is applicable. Plug the cab 376 into the scanner port until a firm ‘click’ is heard. Connect the serial cable to the cab 376 and the o...

INSTALLING THE DLL2020 11 2 2.2 INTERFACE SELECTION To select the scanner interface scan the following codes: 1. read the "Enter/Exit and Save Programming Mode" code; 2. scan either "RS232 default" code or "Keyboard Wedge default" code. NOTE RS232 is the factory default inter...

DLL2020 12 2 Keyboard Wedge Default 8 7 1 2 3 4 5 1 0 0 1 3 1 Programming Mode is closed after scanning this code.

CONFIGURATION 13 3 3 CONFIGURATION NOTE The present manual provides information on how to set the DLL2020 reader in operation, as well as to set up its basic configuration parameters. Additional customized configurations are also available by changing basic parameters: please refer to the Software C...

DLL2020 14 3 3.2 FACTORY DEFAULT SETTINGS Configuration Field Default Setting Sleep Mode Sleep mode After 30 minutes Scanner Timing Same code delay 600 msec RS232 Baudrate 9600 Parity None Data bits 8 Stop bits 2 RTS/CTS Off Terminator <CR> Keyboard Wedge PC Terminal type PC/AT Keyboard Intern...

CONFIGURATION 15 3 3.3 DEFAULT MESSAGE FORMAT Code Message Format EAN13 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 EAN8 D1 D2 D3 D4 D5 D6 D7 D8 UPCA D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 UPCE D1 D2 D3 D4 D5 D6 D7 Code 128 D1 - Dx EAN 128 ]C1 D1 - Dx Code 39 D1 - Dx Code 32 D1 - Dx Codabar D1 - Dx I...

DLL2020 16 3 3.4 EDITING COMMANDS Enter/Exit and Save Programming Mode 8 7 1 2 3 4 5 1 0 0 0 0 1 Restore Factory Default 8 7 1 2 3 4 5 1 0 0 0 8 7 Return to Custom Default Settings 8 7 1 2 3 4 5 1 0 0 0 7 0

CONFIGURATION 17 3 3.5 RS232 RS232 Presets Each of the following barcode selections enable a complete preset parameter configuration for correct use with the respective POS Terminal. The scanner must first be set with the RS232 interface selection (see par.2.2). Wincor Nixdorf Beetle Mode A1 8 7 1 2...

CONFIGURATION 19 3 3.6 KEYBOARD WEDGE PC/Terminal Type PC/XT 8 7 1 2 3 4 5 4 0 0 0 0 2 PC/AT (Default) 8 7 1 2 3 4 5 4 0 0 0 1 9 PC PS2 8 7 1 2 3 4 5 4 0 0 0 2 6 IBM 347 x terminals 8 7 1 2 3 4 5 4 0 0 0 3 3

DLL2020 20 3 IBM 3179 x terminal 8 7 1 2 3 4 5 4 0 0 0 4 0 Keyboard Nationality International Keyboard (ALT Method)(Default) 8 7 1 2 3 4 5 4 0 0 2 0 0 US 8 7 1 2 3 4 5 4 0 0 2 1 7 UK 8 7 1 2 3 4 5 4 0 0 2 2 4

CONFIGURATION 21 3 French 8 7 1 2 3 4 5 4 0 0 2 3 1 German 8 7 1 2 3 4 5 4 0 0 2 4 8 Spanish 8 7 1 2 3 4 5 4 0 0 2 5 5

DLL2020 22 3 3.7 OPERATING PARAMETERS Scanning Mode Two different options are available to define the scanning mode: − Freeze Frame mode; − Single Line mode; Before reading the code enabling the desired mode it is necessary to read the following code starting the procedure: Scanning Mode 8 7 1 2 3 4...

CONFIGURATION 23 3 Single Line Mode (DLL2021 only) The single line option allows temporarily switching from full scan pattern to a single scan line preventing the wrong barcode to be read. This feature is especially helpful on sheets or products where multiple barcodes are printed. To use this optio...

CONFIGURATION 25 3 Code 39 ON 8 7 1 2 3 4 5 1 4 3 0 1 5 Code 39 OFF 8 7 1 2 3 4 5 1 4 3 0 5 3 CODABAR ON 8 7 1 2 3 4 5 1 4 3 0 2 2 CODABAR OFF 8 7 1 2 3 4 5 1 4 3 0 6 0

CONFIGURATION 27 3 3.9 DATA FORMATTING Pre-defined Terminators To program the terminator string follow the given procedure: 1) If not working in Programming Mode, scan the "Enter/Exit and Save Programming Mode" code; 2) Choose the desired pre-defined terminator from the list below 3) Scan th...

DLL2020 28 3 Code Identifiers A code identifier is a data string, giving information to the host system concerning the barcode type that has been read After scanning the "Enable Default Code Identifiers" code, the scanner is configured to transmit data according to the following format: CODE...

CONFIGURATION 29 3 Enable Default Code Identifiers 8 7 1 2 3 4 5 1 1 0 4 7 5 Disable Code Identifiers 8 7 1 2 3 4 5 1 1 0 4 6 8

DLL2020 30 A A CONNECTOR AND PIN DEFINITIONS The DLL2020 has a dual interface: RS232/Keyboard Wedge. The pin definition for the scanner port and the connector to be used for the port are shown in the connection diagram below. PIN DESCRIPTION 1 PC - CLOCK 2 CTS 3 RXD 4 TXD 5 RTS 6 GND 7 +5V 8 KB - DA...

TECHNICAL FEATURES 31 B B TECHNICAL FEATURES Electrical Features Input power to scanner +5 Vdc to +5.25 Vdc, 250 mA Dual interface RS232/Keyboard Wedge Adapter Cable Cab 376 Optical Features Light source Visible laser diode (650 nm) Depth of field 250 mm Scan pattern 4 directions, 16 lines Scan rate...

DLL2020 32 B Physical Features Weight 0.3 kg Dimensions (L x W x D) 100 x 80 x 60 mm 3.9 x 3.1 x 2.4 in Front view Side view 78.2 mm 98.8 mm 8.00° Environmental Features Operating Temperature 0° to + 40 °C Humidity 0% to 95% RH (non-condensing) Safety Features Laser safety EN60825-1 (2001) class 1, ...

TROUBLESHOOTING 33 C C TROUBLESHOOTING Problem Diagnostic Tips The scanner is on but a barcode cannot be read. The LED is red. • The scanner window is dirty. Clean the scanner window as described in the Maintenance section. • The presented barcode type is not enabled. Select the barcode type with th...

DLL2020 34 C Problem Diagnostic Tips Both the red LED and green LED are blinking. • The ambient temperature is too high. Make sure the scanner has enough air ventilation and is not placed in direct sunlight. The green LED stays on. • The scanner is continuously seeing a barcode. Remove all barcode l...