Keyence BL-180 Manual do Utilizador

© KEYENCE CORPORATION, 1995 BL180-IM-4-0400 Printed in JapanSpecifications are subject to change without notice.KEYENCE (MALAYSIA) SDN BHDPHONE: 03-

1.1 BL-180 Connections 2 1.1 BL-180 Connections 1.1.1 Wire colors and signal types The following wires extend from the BL-180. Solder the required w

Power Supply BL-U194Examples To sendcc = 7ATo send cc = 4BTo send cc = 7E.Point Exclusive OR calculation formula Calculate each bit using the followi

Power Supply BL-U1955.3 Details on Data CommunicationCommunication Procedure1. Send a polling command (P) to the BL series whose data you wish to rece

Power Supply BL-U1964. After sending data, the BL series waits for the clear command (C).When the clear command is sent to the BL series, the BL serie

Power Supply BL-U1975.4 Details of Command CommunicationAll RS-232C and RS-422A serial communication commands can be used.Communication Procedure1. Se

Power Supply BL-U198Example: When the command to shift to the setting mode (SSET) is sent to the BL series of ID No. 3:1. From the host computer: 2. L

Power Supply BL-U1996 Precautions for Programming• Since the multidrop link requires communication of many commands, the host computer must have high

Power Supply BL-U11007 BL-U1 SpecificationsModel BL-U1Power supply for bar code reader 5 VDC±5% (1.5 A)Power supply for sensor 12 V ±10% (300 mA)Trigg

Power Supply BL-U1101BL-U1110981861504 x ø5 mounting hole4100 to 240 VAC(with 3-core plug)ø6.5, Cable length: 2 m90491 max.51120°Approx.40

Power Supply BL-U1102When using the BL-U1For a PC with a 9-pin D-sub RS-232C connectorIf the RS-232C interface of your personal computer uses a D-sub

© KEYENCE CORPORATION, 1995 BL180-IM-4-0400 Printed in JapanSpecifications are subject to change without notice.KEYENCE (MALAYSIA) SDN BHDPHONE: 03-

1.1 BL-180 Connections 3 OK/NG output This output signals whether the readout data is the same as the preset data. When no preset data has been regis

1.1 BL-180 Connections 4 Hints on correct use Trigger (TIM) input Set the trigger input to be long enough to allow the laser beam to cover the entire

1.1 BL-180 Connections 5 Bar code height The bar code height must be at least 3 mm. However, adjust any bar code of 3 mm or more height so that it is

1.2 Installing the BL-180 Series 6 1.2 Installing the BL-180 Series Installation method Use the mounting holes on the side panel to install the unit.

1.2 Installing the BL-180 Series 7 Mounting angle and mounting distance BL-180Set the angle and reading distance by referring to the read range chara

1.2 Installing the BL-180 Series 8

Chapter 2 Functions for Reading Operation

2.1 Read Operation 10 2.1 Read Operation 2.1.1 Scanning method There are two methods for triggering the BL-180 to read bar codes; the “Level sig-nal”

2.1 Read Operation 11 One-shot signal trigger The unit detects the rising edge of the trigger input and starts reading bar codes for the preset input

No part of this document is to be reproduced or utilized in any form or by anymeans without the written consent of KEYENCE Corporation.The contents o

2.2 Read modes 12 2.2 Read modes The BL-180 provides 4 types of read modes. 2.2.1 Single label read mode This mode allows the unit to read one bar co

2.2 Read modes 13 2.2.3 Multi-label read mode 2 (Multi 2) As with multi 1 mode, this mode allows the unit to read several bar codes contin-uously whi

2.2 Read modes 14 Operation of multi-label read mode 3 This mode allows the unit to continuously read each one of 4 bar code types “Code 1”, “Code 2”

2.2 Read modes 15 ExampleSuppose that the following codes are specified:Code 1 --- CODE39, 7 digitsCode 2 --- CODE39, 7 digitsCode 3 --- CODE39, 7 di

2.3 Label orientation mode 16 2.3 Label orientation mode As shown below, this mode allows the unit to read bar codes only in the specified orientatio

2.4 Test Mode 17 2.4 Test Mode Test mode can be used for the bar code reading test. Because trigger input is not required, this mode allows you to pe

2.4 Test Mode 18 • The read count can be up to 9999.• Although an OK/NG signal is not output, the OK/NG LED lights (see page 19).When the unit is ru

2.5 STABILITY LEDs 19 2.5 STABILITY LEDs STABILITY LEDs allows you to easily check reading stability.STABILITY LEDs light only when the test mode get

2.6 Preset Function (Compare with:) 20 2.6 Preset Function (Compare with:) 2.6.1 What is the preset function? The BL-180 can store one bar codeas pre

2.7 Additional Information 21 2.7 Additional Information When sending the bar code data, you can add the following data to the readout data. Addition

iii Contents Introduction ...viiUn

2.7 Additional Information 22 label orientation add function Adds the orientation of bar code travel before the readout data. Order of additional inf

2.8 Max. Code Length (Designated Digit ) Output Function 23 2.8 Max. Code Length (Designated Digit )Output Function This function allows you to outpu

2.8 Max. Code Length (Designated Digit ) Output Function24

Chapter 3 Setup Software

3.1 Controlling the BL-180 26 3.1 Controlling the BL-180 The BL-180 can be controlled by computer using an RS-232C serial communica-tion with Windows

3.1 Controlling the BL-180 27 8. To accept the directory name, click on the OK button.9. To change the directory name, click on the column displyin

3.2 Operating Procedure 28 3.2 Operating Procedure 3.2.1 Outline of Operation To operate the setup software, place the mouse pointer on the item to b

3.3 Setup Software Operating Procedure 29 3.3 Setup Software Operating Procedure After the setup software is started, the following screen (main sett

3.3 Setup Software Operating Procedure 30 Menu Bar The following operations can be performed using the menu bar. File Menu (Alt+F)Specifies a file n

3.3 Setup Software Operating Procedure 31 Open 1. Click on Open .2. The following screen is displayed for selection of the file to be read.Select a d

iv Codabar setup ...

3.3 Setup Software Operating Procedure 32 Example When the file name is “TEST”:1. Click on the file name entry column.2. Enter “TEST. CFG” as the file

3.3 Setup Software Operating Procedure 33 4. When selecting Single for Read mode, the following appears on the screen:When selecting Multi 1 or Multi

3.3 Setup Software Operating Procedure 34 4. When you select Inspect check-digit, the following information appears:The above setting sends the data

3.3 Setup Software Operating Procedure 35 3.3.6 Codabar setup 1. Set code length from 3 to 32 including the start/stop character.2. When you select S

3.3 Setup Software Operating Procedure 36 3.3.7 UPC/EAN setup 1. Select Read EAN 8 code, Read UPC-A[EAN13] code or Read UPC-E to enable to read.If yo

3.3 Setup Software Operating Procedure372. Check that the double-character start pattern is regulated in the UPC/EAN-128 standard. It means the combin

3.3 Setup Software Operating Procedure383.3.10 Communication setting1. Place the mouse cursor at the item to be changed and click it, or move to the t

3.3 Setup Software Operating Procedure393. When you select Default[:] for Partition mark and Intermediate delimiter, these parameters are set as below

3.3 Setup Software Operating Procedure403.3.13 Sending Settings1. Choose Send from the menu bar. The following screen appears.2. Set the baud rate, da

3.4 List of Error Messages413.4 List of Error MessagesIf an error occurs, the following messages will appear on the screen.Click on OK and delete the

v Setting the BL-U1 DIP switches ...

3.5 How to Use Terminal Software423.5 How to Use Terminal SoftwareThe terminal software allows bar code data to be displayed on a Windows-based person

3.5 How to Use Terminal Software434. When you click on Terminal Preferences, the setting screen is displayed. Set the displayed parameters as shown be

3.5 How to Use Terminal Software44

Chapter 4 Serial Communication (RS-232C/RS-422A)

4.1 Serial Communication 46 4.1 Serial Communication The BL-180 communicates with the PC via the RS-232C serial port. This enables you to change the

4.2 Details on Data Communication 47 4.2 Details on Data Communication 4.2.1 Communication Protocols(Hardware handshaking) The BL-180 supports the fo

4.2 Details on Data Communication 48 RTS/CTS Handshaking When the PC’s RTS (BL-180’s CTS) signal turns off, the BL-180 becomes ready for data transmi

4.2 Details on Data Communication 49 4.2.4 Read Error Code If the BL-180 fails to read a bar code, the B-500 sends back a read error code. The initia

4.3 Command Communication 50 4.3 Command Communication The BL-180 includes commands to directly operate the BL-180 (direct control commands) and the

4.3 Command Communication 51 4.3.2 Explanation of Direct Control Commands The following describe direct control commands in details. Read operation c

vi Introduction Thank you for choosing the BL-180 series CCD bar-code reader. This User’s Man-ual describes details on operations and functions of th

4.3 Command Communication 52 Clearing transmission buffer [BCLR] Clears data stored in the transmission buffer.Command: BCLR Response: OK Shift to

4.3 Command Communication534.3.4 Response Error CodeWhen an incorrect command is sent to set parameters, the BL-180 sends back data indicating the cau

4.3 Command Communication54Setting Bar Code Type and Number of Readable Digits for Codes 1 to 4The following describes the parameter setting commands

4.3 Command Communication55Setting check digit typeChange WCm34n OK m= 0 to 3: Codes 1 to 4n= 0: Mudulus161: Modulus 112: Modulus 10/Wait 23: Modulus

4.3 Command Communication56Setting Reading Mode/Data Addition FunctionsFunction Command being sentResponseDescriptionErrorCodeSetting reading mode Cha

4.3 Command Communication57Setting Trigger Input (Starting Test Mode)To set characters of the trigger on/Off command, send the following command.Examp

4.3 Command Communication58Setting Communication ParametersFunction command being sent ResponseDescription ErrorCodeSetting baud rate Change WP35n OK

4.3 Command Communication59Setting Communication stringsTo set communication strings, send the following command.Example 1: Set the communication data

4.3 Command Communication60

APPENDIX

vii System Configuration The 5 VDC power supply unit must be purchased separately.The optional BL-U1 or BL-U2 power supply is also available. Parts an

A.1 Specifications 62 A.1 Specifications BL-180/185 The internal settings of the BL-180 series are stored in the EEPROM. (Rewritable up to 10,000 time

A.2 Reading Range Characteristics (Typical) 63 A.2 Reading Range Characteristics (Typical) Mount the BL-180 referring to the figure below. (The BL-18

A.3 Angular Characteristics (Typical) 64 A.3 Angular Characteristics (Typical) Mount the BL-180 referring to the data given below. (The BL-185 provid

A.4 Dimensions 65 A.4 Dimensions BL-180BL-18541045551029ø1026 172 x 2-M3Depth: 5 mm or lessReceiver axisø4.5Cable length: 1.8 m47 208026 1715.333 10R

A.4 Dimensions 66 BL-180 (with mounting bracket)BL-185 (with mounting bracket)82080 (Readable width)5593116334733731(36)t=1.623.310°559311680 (Readab

A.5 Example Program for Serial Communication 67 A.5 Example Program for Serial Communication The following is a example program that allows data comm

A.6 Troubleshooting 68 A.6 Troubleshooting If a problem occurs during operation, please check the following troubleshooting notes first. If you cann

A.6 Troubleshooting 69 Check whether the transmitter (light source) and the receiver (optical pickup) are clean. If moisture, oil or dust adheres to

A.7 CODE128 Specifications 70 A.7 CODE128 Specifications Setting No. of Digits • The start/stop character and check digit are not included in the numb

A.8 ASCII Code Table 71 A.8 ASCII Code Table Upper 4 bitsHEX 01 2 3 4 5 6 7 Binary 00000001 0010 0011 0100 0101 0110 0111 Lower 4 bits 00000 DLE (SP)

viii

A.9 Default Settings 72 A.9 Default Settings In the main setting screen, the default bar code selections for the four bar code fields are as shown be

A.9 Default Settings 73 2of5CodabarUPC-EAN

A.9 Default Settings 74 COOP 2opf5CODE 128Read Mode/Data Addition Functions default settings

A.9 Default Settings 75 Trigger input default settingsCommunication Parameters default settingsCommunication strings default settings

A.9 Default Settings 76 Utility default settings

BL-U1 Power Supply

Introduction This User’s Manual describes the operation and functions of the BL-U1. Read thismanual carefully to ensure safe use and maximum performa

79 System Configuration Using the RS-232C and RS-422A • If not using the BL-U1, prepare an equivalent 5 VDC power supply unit sepa-rately.• To communi

80 BL-U1123OK/NG LEDOK output: Lights in green.NG output: Lights in red.TIMING LEDLights when trigger input turns ON.POWER LEDCommunication status in

Power Supply BL-U1 83 1 BL-U1 Connections 1.1 Connecting the AC power supply Plug the BL-U1 power cable into the power receptacle. At the same time,

Chapter 1 Connection and Installation

Power Supply BL-U1 84 Prepare the BL series for connection to the BL-U1 by soldering a D-sub 9-pin con-nector to the BL series cable. Then connect th

Power Supply BL-U1 85 1.4 Function and wiring on the I/O terminal block The above list starts from the left edge terminal on the terminal block and s

Power Supply BL-U1 86 Wiring the OK/NG output Use this output to determine OK/NG status by comparing the readout data with the preset data. It is NP

Power Supply BL-U1 87 1.6 RS-232C port wiring When you want to connect the BL-U1 to a PC through the RS-232C port, the wir-ing is as shown below.You

Power Supply BL-U1 88 1.8 Wiring the RS-485 (multidrop link) Multidrop link is a method to connect multiple BL series units to a single PC. See P. 82

Power Supply BL-U1 89 2 Installation 2.1 Precautions before use Operating environ-ment The BL-U1 is a precision instrument. Be sure to install the un

Power Supply BL-U1 90 2.2 Installing the BL-U1 There are two methods for installing the BL-U1: When installing the BL-U1 directly Pull out the four

Power Supply BL-U1 91 3 Outline of Multidrop Link 3.1 Multidrop Link The multidrop link is a communication method to control several BL series read-e

Power Supply BL-U1 92 4 Setup and Connection Procedures 1. BL series setupUsing the Setup software, set the BL series as described below:• Set the mu

Power Supply BL-U1935 Communication5.1 Outline of Communication typesYou can perform all multidrop link communication by sending commands from the ho