Leuze electronic BCL 95 Operating Instructions Manual
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Leuze electronic BCL 95 Operating Instructions Manual

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BCL 95
Bar code reader
O r i g i n a l o p e r a t i n g i n s t r u c t i o n s

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Summary of Contents for Leuze electronic BCL 95

  • Page 1 BCL 95 Bar code reader O r i g i n a l o p e r a t i n g i n s t r u c t i o n s...
  • Page 2 © 2018 Leuze electronic GmbH & Co. KG In der Braike 1 D-73277 Owen / Germany Phone: +49 7021 573-0 Fax: +49 7021 573-199 http://www.leuze.com info@leuze.com Leuze electronic BCL 95...

  • Page 3: Table Of Contents

    Decode tab ........................ 25 6.5.2 Output tab.......................... 28 6.5.3 Control tab ......................... 30 6.5.4 Host interface tab ...................... 31 6.5.5 Reference code tab ...................... 32 6.5.6 Switching input tab ...................... 34 6.5.7 Switching output tab ...................... 35 Diagnosis .......................... 36 Firmware Reload........................ 37 Leuze electronic BCL 95...
  • Page 4 12.1 General specifications ...................... 53 12.2 Reading fields ........................ 55 12.3 Dimensioned drawings ...................... 56 Order guide and accessories................ 58 13.1 Type overview........................ 58 13.2 Accessories...........................  58 EC Declaration of Conformity................ 59 Appendix...................... 60 15.1 Bar code samples .........................  60 Leuze electronic BCL 95...

  • Page 5: About This Document

    Text passages with this symbol provide you with further information. Symbol for action steps Text passages with this symbol instruct you to perform actions. Symbol for action results Text passages with this symbol describe the result of the preceding action. Leuze electronic BCL 95...

  • Page 6: Terms And Abbreviations

    Device class for input devices with which users directly interact (Human Interface De- vice) This pin is not contacted at the device (Not Connected) Programmable Logic Control (corresponds to Programmable Logic Controller (PLC)) SW_IN Switching input SW_OUT Switching output Leuze electronic BCL 95...

  • Page 7: Safety

    Ä Do not carry out modifications or otherwise interfere with the device. The device must not be tampered with and must not be changed in any way. Ä The device must not be opened. There are no user-serviceable parts inside. Ä Repairs must only be performed by Leuze electronic GmbH + Co. KG. Leuze electronic BCL 95...

  • Page 8: Competent Persons

    Ä The device must not be tampered with and must not be changed in any way. There are no user-serviceable parts inside the device. Repairs must only be performed by Leuze elec- tronic GmbH + Co. KG. Leuze electronic BCL 95...
  • Page 9 Ä The device must not be tampered with and must not be changed in any way. There are no user-serviceable parts inside the device. Ä Repairs must only be performed by Leuze electronic GmbH + Co. KG. WARNING LASER RADIATION – LASER CLASS 2 Ä...
  • Page 10 Affix the laser information and warning signs so that they are legible without exposing the reader to the laser radiation of the device or other optical radiation. 1 Laser aperture 2 Laser warning sign Fig. 2.1: Laser aperture and laser warning sign Leuze electronic BCL 95...
  • Page 11 Safety Fig. 2.2: Laser warning and notice signs – supplied stick-on labels Leuze electronic BCL 95...

  • Page 12: Device Description

    • Scanning rate of 600 scans/s facilitates reliable reading, even while in motion • Compact design for simple integration, even in constrained spaces • Sturdy diecast zinc housing • Connection cable 2 m with open cable end • Pigtail with M12 connector, 8-pin • Process and service interface RS 232 Leuze electronic BCL 95...

  • Page 13: Device Construction

    Device construction of the BCL 95 Connection technology 6-wire connection cable with open cable end or pigtail with 8-pin M12 connection plug: • Voltage supply • 1 switching input • 1 switching output • Process and service interface RS 232 Leuze electronic BCL 95...

  • Page 14: Display Elements

    Red, flashing 200 ms Warning Red, continuous light Error, no function Orange, flashing 200 ms Service operation Decode LED Green, 200 ms on Reading successful (GOOD READ) Red, 200 ms off No reading result Orange, continuous light Reading gate active Leuze electronic BCL 95...

  • Page 15: Mounting

    The beam exits the bar code reader perpendicular to the reading window. Ä The bar code label must be rotated by > 10 ° to avoid a reflection of the laser beam in the case of glossy labels. Leuze electronic BCL 95...
  • Page 16 Mounting γ β α α Azimuth angle β Angle of inclination γ Angle of rotation Recommended angle of rotation: γ > 10° Fig. 4.1: Definition of the reading angles Leuze electronic BCL 95...

  • Page 17: Electrical Connection

    • GND: pin 3 of the 8-pin M12 connector plug or violet wire of the connection cable with open cable end Housing ground To avoid electromagnetic interference, a low-impedance connection is necessary from the housing to the machine ground. Leuze electronic BCL 95...

  • Page 18: Pin Assignment

    (low = active) with the connection SW IN (pin 2 / orange) and GND (pin 3 / violet). We recommend wiring a 2.2 kΩ pull-up resistor as defined cable termination. Depending on how the switching input is actuated, you can operate it both as NPN (low = active) as well as PNP (high = active). Leuze electronic BCL 95...
  • Page 19 The NPN switching output connection between SW OUT (pin 4 / black) and GND (pin 3 / violet) can be acti- vated in the scanner setup. In the basic setting, the SW OUT switching output is switched to GND if a code is detected. Leuze electronic BCL 95...

  • Page 20: Cable Lengths And Shielding

    Via the RS 232 service interface, you can configure the bar code reader by means of a PC or a terminal program. For this, you need an RS 232 connection that establishes the RxD, TxD and GND connections between PC and bar code reader (see chapter 5.3 "Pin assignment"). Leuze electronic BCL 95...

  • Page 21: Configuration And Diagnostics Software - Sensor Studio

    Processor type: 1 GHz or higher Serial COM interface CD-ROM drive Main memory (RAM): at least 64 MB Keyboard and mouse or touchpad Graphics card At least 1024 x 768 pixels Required hard disk capacity for Sensor Studio and 35 MB communication DTM Leuze electronic BCL 95...

  • Page 22: Installing Sensor Studio

    You need an RS 232 connection that establishes the RxD, TxD and GND connections between PC and de- vice (see chapter 5.7 "PC or terminal connection"). The +5 V DC voltage supply is to be fed in externally (see chapter 5.1 "Operating voltage"). Leuze electronic BCL 95...

  • Page 23: Starting Sensor Studio

    ð In the Sensor Studio FDT frame, click on the [Establish connection with device] button ( ð In the Sensor Studio FDT frame, click on the [Upload parameters to device] button ( ð The current configuration data is displayed in the device manager (DTM). Leuze electronic BCL 95...

  • Page 24: Exiting Sensor Studio

    • Host Interface (see chapter 6.5.4 "Host interface tab") • Reference Code (see chapter 6.5.5 "Reference code tab") • Switching input (sensor) (see chapter 6.5.6 "Switching input tab") • Switching output (switch) (see chapter 6.5.7 "Switching output tab") Leuze electronic BCL 95...

  • Page 25: Decode Tab

    Here, the number of the bar codes to be decoded within a read cycle (one reading gate) is set. Reading security (equal scans) Under reading reliability (Equal Scans), it is possible to select how of- (COMPLETENESS) ten a code must be decoded before the result is valid and output. Leuze electronic BCL 95...
  • Page 26 Alternatively, you can select the property settings directly via the nav- igation tree with the [Symbologies] button. The properties can be individually set for each code type. Fig. 6.4: Standard settings of the Properties dialog box (Symbology Properties) Leuze electronic BCL 95...
  • Page 27 Identical labels are treated as a single label. NOTICE In general, the remaining parameters must not be changed. In the worst case, this could corrupt the read result! Leuze electronic BCL 95...

  • Page 28: Output Tab

    The label footer is appended directly to the code data. Message mode Selects whether the bar codes read are sent in con- catenation or separately as individual strings. NOTICE The structure of this message string is depicted symbolically in the preview window. Leuze electronic BCL 95...
  • Page 29 Multiple characters (=string) may be entered (No read string) here. Up to 20 characters are possible. Properties Set the desired formatting modes and formatting characters as necessary. (Output Properties) Fig. 6.7: Standard settings of the Properties dialog box Leuze electronic BCL 95...

  • Page 30: Control Tab

    (e.g. for test purposes). Scans without info Following a successful read, the code reader waits for this number of scans (sequential scans with no read result) before it automatically deactivates itself. Leuze electronic BCL 95...

  • Page 31: Host Interface Tab

    Here, you can change the address settings and the protocol for sending and receiving. NOTICE To be able to continue to communicate with a device following a parameter transfer, you may need to make appropriate adjustments to the communication properties of the device in the Sensor Studio configuration software. Leuze electronic BCL 95...

  • Page 32: Reference Code Tab

    Selection of code type. Contents Contents of the reference code. (Info) Comparison mode Select here how the internally stored reference code is to be compared with the decoded result. For additional comparison possibilities, select the Properties dialog box. Leuze electronic BCL 95...
  • Page 33 Configuration and diagnostics software - Sensor Studio Fig. 6.12: Standard settings of the Properties dialog box Leuze electronic BCL 95...

  • Page 34: Switching Input Tab

    After the end of the trigger signal, the pulse is extended internally by this time period. (Delay off time) Function Event that is started when the switching input is activated. (Control) NOTICE If switch-off delay is activated, the pulse duration parameter should be "0". Leuze electronic BCL 95...

  • Page 35: Switching Output Tab

    Multiple events can also be simultaneously activated. Inverted Here, the input level can be inverted Pulse duration Duration of the switching output pulse. Pulse delay Length of time before the switching output is activated. (Pulse delay time) Leuze electronic BCL 95...

  • Page 36: Diagnosis

    Factory Default Activates the device with the factory settings. Activate Decoding Activates/deactivates decoding. Deactivate Decoding Start Continuous Decoding Starts/stops continuous decoding. Stop Continuous Decoding Leuze electronic BCL 95...

  • Page 37: Firmware Reload

    • If the new firmware is compatible, the firmware is automatically installed in the device. • If the new firmware is not compatible with the device or is identical with the current firmware ver- sion, a dialog box for canceling or continuing the installation is displayed. Leuze electronic BCL 95...

  • Page 38: Starting Up The Device - Configuration

    Ä If applicable, connect the switching input and the RS 232 interface. Ä Switch on the operating voltage. The status LED must illuminate green. Ä Activate the bar code reader via the switching input or with the ‘+‘ online command. The laser switches itself on. Leuze electronic BCL 95...

  • Page 39: Setting The Configuration Parameters

    The Service mode provides the following defined operating parameters on the RS 232 interface, no matter how the device is configured for process mode: • Transmission rate: 9600 baud • No parity • 8 data bits • 1 stop bit • Prefix: STX • Postfix: CR, LF Leuze electronic BCL 95...
  • Page 40 • Copying a valid parameter set from the host computer into the bar code reader • Off-line configuration using the Sensor Studio configuration software and then subsequently loading to the bar code reader NOTICE To load the configuration into the bar code reader, select online mode. Leuze electronic BCL 95...

  • Page 41: Online Commands

    Commands, parameters and returned data are enclosed between single quotation marks ’ ’ in the text of this manual. NOTICE Most online commands are acknowledged by the device and any requested data returned. For commands that are not acknowledged, command execution can be observed or monitored di- rectly on the device. Leuze electronic BCL 95...

  • Page 42: General Online Commands

    Deactivates ’autoConfig’ and stores the decoded data in the current parameter set Acknowledgment ’CSx’ Status ’0’ Invalid ’CA’ command ’1’ Invalid command ’2’ ’autoConfig’ could not be activated ’3’ ’autoConfig’ could not be deactivated ’4’ Result could not be deleted Leuze electronic BCL 95...
  • Page 43 Invalid command ’2’ Insufficient memory for reference code ’3’ Reference code has not been saved ’4’ Reference code invalid Example Entry = ’RS130678654331’ • Code 1 (1) • RAM only (3) • UPC (06) • Code information Leuze electronic BCL 95...
  • Page 44 ’RR’ Description The command reads out the reference code defined in the device. If no param- eters are specified, all defined codes are output. Parameter <reference code number> ’1’ Reference code 1 ’2’ Reference code 2 Leuze electronic BCL 95...

  • Page 45: Online Commands For System Control

    Number of scans that contain valid label information. The maximum value is 100. yyyyy Bar code information. Online commands for system control Activate sensor input Command ’+’ Description The command activates decoding. Parameter None Acknowledgment None Leuze electronic BCL 95...

  • Page 46: Online Commands For The Parameter Set Operations

    The parameter set data is con- verted for transmission from HEX format to a 2-byte-ASCII format. During the conversion, two ASCII characters – representing the lower nibble and the higher nibble – are created for each HEX value. Leuze electronic BCL 95...
  • Page 47 Invalid block check type ’4’ Invalid block check checksum ’5’ Invalid data length ’6’ Invalid message data ’7’ Invalid start address ’8’ Invalid parameter set ’9’ Invalid parameter type Example ’PC20’ loads the default parameter set (factory setting) Leuze electronic BCL 95...
  • Page 48 Invalid message ’2’ Invalid message length ’3’ Invalid block check type ’4’ Invalid block check checksum ’5’ Invalid data length ’6’ Invalid message data ’7’ Invalid start address ’8’ Invalid parameter set ’9’ Invalid parameter type Leuze electronic BCL 95...
  • Page 49 ’7’ Invalid start address ’8’ Invalid parameter set ’9’ Invalid parameter type Example ’PT03203305’ Address 33 (equal scans) is set to 5. Save in RAM with reset (immediate ac- ceptance of the change and temporary storage) Leuze electronic BCL 95...

  • Page 50: Care, Maintenance And Disposal

    (see chapter 11 "Service and support"). Firmware Reload You can load a different firmware into the device using the Sensor Studio configuration software (see chap- ter 6.7 "Firmware Reload"). Disposing Ä For disposal observe the applicable national regulations regarding electronic components. Leuze electronic BCL 95...

  • Page 51: Diagnostics And Troubleshooting

    Improve code quality! Entire code in laser sible line? Code is not enabled. Check entries in the code table (code type and length). Excessive reflections. Increase angle of rotation of the laser beam to > 10° with respect to vertical. Leuze electronic BCL 95...

  • Page 52: Service And Support

    Ä Enter the contact information and fax this form together with your service order to the fax number given below. Customer data (please complete) Device type: Serial number: Firmware: Status of LEDs: Error description: Company: Contact person/department: Phone (direct dial): Fax: Street/No: ZIP code/City: Country: Leuze Service fax number: +49 7021 573 - 199 Leuze electronic BCL 95...

  • Page 53: Technical Data

    Service interface RS 232 with fixed data format 9600 Bd, 8 data bits, no parity, 1 stop bit <STX> <data> <CR><LF> Protocols Framing protocol with/without acknowledgment Software handshake X ON / X OFF Switching input/output 1 switching input 5 V DC 1 switching output 5 V … 30 V, 20 mA Leuze electronic BCL 95...
  • Page 54 Storage -20 °C … +60 °C Air humidity Max. 90% rel. humidity, non-condensing Electromagnetic compatibility EN 61326-1:2013-01, FCC 15-CFR 47 Part 15 (09-07-2015) Limits Class B Vibration IEC 60068-2-6, test Fc Shock IEC 60068-2-27, test Ea Certifications Applied for: UL 60950-1 Conformity CE, CDRH Leuze electronic BCL 95...

  • Page 55: Reading Fields

    The origin of the read distance always refers to the front edge of the housing of the beam exit. BCL95 M0/R2 BCL95 M2/R2 all dimensions in mm The reading fields are specified for Code128 (four-width code). M = 0.165 mm … 0.2 mm (6,5 mil … 8 mil) M = 0.2 mm … 0.5 mm (8 mil … 20 mil) Fig. 12.1: BCL 95 reading field Leuze electronic BCL 95...

  • Page 56: Dimensioned Drawings

    Technical data 12.3 Dimensioned drawings BCL 95 dimensioned drawings all dimensions in mm Laser beam Indicator diode – decode LED Indicator diode – status LED Fig. 12.2: BCL 95 M2/R2 – frontal beam exit Leuze electronic BCL 95...
  • Page 57 Technical data all dimensions in mm Laser beam Indicator diode – decode LED Indicator diode – status LED Fig. 12.3: BCL 95 M0/R2 – lateral beam exit Leuze electronic BCL 95...

  • Page 58: Order Guide And Accessories

    Sensor Studio configuration software Sensor Studio designed according to the FDT/DTM concept. Contains: communication DTM and device Download at www.leuze.com (see chapter 6.2.1 "Downloading configuration software") NOTICE On request, Leuze electronic can make available the BCL Configuration Tool editor program. Leuze electronic BCL 95...

  • Page 59: Ec Declaration Of Conformity

    EC Declaration of Conformity EC Declaration of Conformity The bar code readers of the BCL 95 series have been developed and manufactured in accordance with the applicable European standards and directives. Leuze electronic BCL 95...

  • Page 60: Appendix

    Code type 01: Interleaved 2 of 5 Module 0.3 Fig. 15.2: Code type 02: Code 39 Module 0.3 Fig. 15.3: Code type 11: Codabar Module 0.3 Fig. 15.4: Code 128 Module 0.3 Fig. 15.5: Code type 08: EAN 128 SC 2 Fig. 15.6: Code type 06: UPC-A Leuze electronic BCL 95...
  • Page 61 Appendix SC 3 Fig. 15.7: Code type 07: EAN 8 Leuze electronic BCL 95...

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