3nStar SC050 Manual de usuario
Table of Contents
About this manual.....................................................................................I
Introduction............................................................................................. I
Caution.................................................................................................... I
Service information................................................................................. I
Manual apply to the following models ………………………………..II
Revised version...................................................................................... II
1. Product Specifications..........................................................................1
1.1 Technical parameters ........................................................................1
1.2 Barcode default parameters ..............................................................2
1.3 Interface specifications .....................................................................3
1.3.1 Scan module interface CMOS ......................................................................4
1.3.2 Scan engine interface without decoding .......................................................5
1.3.3 Standard serial port (DB9)............................................................................6
1.3.4 RS485 interface.............................................................................................7
1.3.5 USB interface................................................................................................8
1.3.6 PS2 Keyboard wedge....................................................................................9
2. Command instructions.......................................................................10
2.1 Barcode command instructions.......................................................10
2.2 Serial port command instructions ...................................................11
2.3 Command table ...............................................................................12
2.4 Quick command (HEX format) ......................................................13
3. General command data format .........................................................14
3.1 SET & END ....................................................................................14
3.2 Defaults parameter..........................................................................15
3.3 TRIGGER_SCAN & STOP_SCAN...............................................16
3.4 Version ............................................................................................17
3.5 OPEN_BEEPER .............................................................................18
3.6 ACK Handshaking ..........................................................................20
4. Modify parameters command ...........................................................21
4.1 Data output mode............................................................................21
4.2 Keyboard language .........................................................................22
4.3 Buzzer & LED control....................................................................23
4.4 Serial port setting............................................................................24
4.5 Serial port respond..........................................................................26
4.6 Transmit “No Read” Message ........................................................27
4.7 Power mode ....................................................................................28
4.8 Trigger mode & read mode.............................................................29
4.9 Delay for repeating to read the same barcode ................................30
4.10 Light delay after triggering the scanner caused by the trigger pin
...................................................................................................................31
4.11 Light delay after triggering the scanner caused by the serial port
commands/auto trigger .............................................................................32
4.12 Laser mode & Swing plate boot mode .........................................33
4.13 Auto trigger ...................................................................................34
4.14 Barcode setting .............................................................................35
4.14.1 EAN13 & UPC-A .....................................................................................36
4.14.2 EAN8 ........................................................................................................37
4.14.3 UPC-E.......................................................................................................38
4.14.4 CODABAR (NW-7) .................................................................................39
4.14.5 CODE 39................................................................................................... 41
4.14.6 CODE 93................................................................................................... 44
4.14.7 INTERLEAVED 2 OF 5 ...........................................................................46
4.14.8 STANDARD 2 of 5 (Industrial 2 of 5) .....................................................48
4.14.9 MATRIX 2 of 5.........................................................................................50
4.14.10 CODE 128 & EAN/UCC 128.................................................................51
4.14.11 CODE 11.................................................................................................53
4.14.12 CHINESE POST.....................................................................................55
4.14.13 Set Positive/Negative Barcodes .............................................................. 56
4.14.14 All barcodes setting.................................................................................57
4.15 Set prefix.......................................................................................58
4.16 Set suffix .......................................................................................59
4.17 Customize prefix/suffix ................................................................60
4.18 Update firmware mode .................................................................69
Appendixes ..............................................................................................70
Appendix 1: Barcode test card..............................................................70
Appendix 2: ASCII code table..............................................................71
2
1.2 Barcode default parameters
Type Read Check Check
Transmission
Start/End
Characters
Transmission
Min/
Max
Length ID
EAN13 n √√√X (13)2A
EAN8 n √√√X (8)2B
UPC-A n √√√X (12)2C
UPC-E n √√√X (8)2D
CODABAR(NW-7)n√- √- 4~70 E
CODE 39 n√- √- 3~50 F
CODE 93 n√√√X 1~80 G
INTERLEAVED 2OF5 n √- √X 4~80 H
STANDARD 2OF5 - - √X 4~80 I
MATRIX 2OF5 - X X X 6~80 J
CODE 128 n√√- X 1~80 K
EAN/UCC 128 n √√- X 1~80 L
CODE 11 - √- X 4~80 M
CHINESE POST - X X X 6~80 N
Note：
1. “√” means default enable, “-” means default disable, “×” means parameter of this barcode
type does not exist;
2. The min/max length of barcode noted with “2” means the length of barcode is fixed
length;
3. The type of barcode noted with “n” means support negative barcode decode.
3
1.3 Interface specifications
All Winson readers can be equipped with USB Keyboard, TTL/RS232 (DB9 female),
RS485 (DB9 male), PS2 keyboard or any other customized interfaces. Different
product’s standard interface is different. So please confirm it before purchase. Other
interfaces can be customized according to customer’s demand.
4
1.3.1 Scan module interface CMOS
Pin No. Name Type Description
1 NC Null Reserved
2 VCC DC Power DC3.3V or DC5V
(according to different modules) ±5％
3 GND
Digital GND
4 Rx Input COM input port TTL level
5 Tx Output COM output port TTL level
6 NC Null Reserved
7 NC Null Reserved
8 NC Null Reserved
9 BPR Output
Buzzer good read will be activated and output
frequency is 3K for 150ms if decoding successfully.
Output low level when idle.
10 LED Output
LED good read will be activated and output low level
if decoding successfully.
11 NC Null Reserved
12 TRIG Input Trigger scan
5
1.3.2 Scan engine interface without decoding
Interface circuit is a ZIP (0.5mm-8p) interface which communicates with outside
world. It’s the microprocessor that controls the scan engine’s work and takes the data
to decode.
Pin NO. Pin Name Description
1、2 GND Ground
3 SOS
Scan starting signal:
When the laser line reaches the edge, the signal will
transform from high to low or from low to high in order
to detect the start and finish of a scan.
4 DATA
The width of the DATA signal stands for the width of
black and white bars. The output is CMOS level.
High level=Bars, Low level=Spaces
5 TRIG
Allowing Trigger scanning signal:
TRIG=High: The scan engine will enter a power-saving
mode;
TRIG=Low: The scan circuit will be activated to the
ready state.
6 LASER-EN
Activation signal
LASER-EN=High or not connected: The laser will be
closed;
LASER-EN=Low and TRIG=Low: The scan engine
circuit will be activated and ready to scan barcodes. The
laser will open.
7 IR-TRIG Optional, IR trigger pin, only for WSL3000
8 VCC Power Supply: DC 5V
6
1.3.3 Standard serial port (DB9)
NO. Function
1 Trigger(optional)
2 Rx
3 Tx
5 GND
9 DC 5V(optional)
When pin 1 receives low level for 10ms, it means trigger and scan. (optional)
Pin 6 is only used in trigger mode. It will output low level for 100ms if it detects no
barcode after trigger. (value added service)
7
1.3.4 RS485 interface
NO. Function
1 Trigger(optional)
3 A+
8 B-
5 GND
9 DC 5V(optional)
8
1.3.5 USB interface
NO. Function
1 VCC
2 D-
3 D+
4 GND
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