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Safety

Leuze electronic

BCL 8

5

TNT

35/7-2

4

V

2

Safety

This sensor was developed, manufactured and tested in line with the applicable safety stan-
dards. It corresponds to the state of the art.

2.1

Intended use

The BCL 8 bar code reader is designed as a stationary scanner with integrated decoder for
all common bar codes used for automatic object detection.

The optional MA 8.1 connector unit is intended for the easy connection of a bar code reader
of type BCL 8.

Areas of application

The BCL 8 bar code reader with optional MA 8.1 connector unit is designed especially for
the following fields of application:

• labeling and packaging machines

• automatic analyzers

• space-critical bar code reading tasks

• in material flow

• pharmaceutical industry

• in robot technology and automation systems

Attention

For UL applications, use is only permitted in class 2 circuits in accordance with the NEC
(National Electric Code).

CAUTION

Observe intended use!



Only operate the device in accordance with its intended use.
The protection of personnel and the device cannot be guaranteed if the device is oper-
ated in a manner not complying with its intended use.
Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.



Read the technical description before commissioning the device.
Knowledge of this technical description is an element of proper use.

NOTICE

Comply with conditions and regulations!



Observe the locally applicable legal regulations and the rules of the employer's liability
insurance association.

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Содержание BCL 8 S 2 Series

Страница 1: ...BCL 8 Bar Code Reader with Integrated Decoder EN 05 2016 12 50127073 We reserve the right to make technical changes Original operating instructions ...

Страница 2: ...Leuze electronic BCL 8 2016 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 de ...

Страница 3: ... 2 Reading fields 18 5 Accessories Order Designation 20 5 1 Accessories overview 20 5 2 Connector unit MA 8 1 21 5 2 1 Electrical connection MA 8 1 22 5 2 2 MA 8 1 PWR IN HOST RS 232 voltage supply and RS 232 23 5 2 3 MA 8 1 SW IN OUT switching input and switching output 23 5 2 4 MA 8 1 BCL connecting the BCL 8 to the MA 8 1 25 5 3 Connector unit MA 8 01 26 5 3 1 MA 8 01 PWR IN HOST RS 485 voltage...

Страница 4: ...nstalling the BCLConfig software 44 10 Important Parameters 46 10 1 Decode tab 46 10 1 1 Properties window Decode tab 47 10 2 Output tab 48 10 3 Control tab 49 10 4 Host interface tab 50 10 4 1 Properties window Host interface tab 51 10 5 Reference code tab 52 10 6 Sensor tab 53 10 7 Laser tab 54 10 8 Switch tab 56 11 Online commands 57 11 1 Overview of commands and parameters 57 11 1 1 General on...

Страница 5: ... Figure 5 1 MA 8 01 Pin assignment SW IN OUT 28 Figure 5 2 Electrical connection MA 8 01 29 Figure 5 1 MA 8 01 Pin assignment BCL 29 Figure 5 2 Termination of the RS 485 interface in the MA 8 01 30 Figure 5 3 Universal rod mounting system for BCL 8 31 Figure 6 1 BCL 8 device name plate 32 Figure 6 2 Definition of the BCL 8 reading angles 34 Figure 6 3 BCL 8 pin assignment 35 Table 6 1 Wiring descr...

Страница 6: ...s of possible danger caused by hazardous laser radiation Notice This symbol indicates text passages containing important information 1 2 Declaration of Conformity The BCL 8 bar code reader and the optional MA 8 1 connector unit have been developed and produced in accordance with the applicable European standards and directives Notice The corresponding declaration of conformity can be requested fro...

Страница 7: ...analyzers space critical bar code reading tasks in material flow pharmaceutical industry in robot technology and automation systems Attention For UL applications use is only permitted in class 2 circuits in accordance with the NEC National Electric Code CAUTION Observe intended use Only operate the device in accordance with its intended use The protection of personnel and the device cannot be guar...

Страница 8: ...vice Certified electricians Electrical work must be carried out by a certified electrician Due to their technical training knowledge and experience as well as their familiarity with relevant standards and regulations certified electricians are able to perform work on elec trical systems and independently detect possible dangers In Germany certified electricians must fulfill the requirements of acc...

Страница 9: ...y into the laser beam or in the direction of reflecting laser beams If you look into the beam path over a longer time period there is a risk of injury to the retina Do not point the laser beam of the device at persons Interrupt the laser beam using a non transparent non reflective object if the laser beam is accidentally directed towards a person When mounting and aligning the device avoid reflect...

Страница 10: ...anguage appropriate for the place of use When using the device in the U S A use the stick on label with the Complies with 21 CFR 1040 10 notice Affix the laser information and warning signs near the device if no signs are attached to the device e g because the device is too small or if the attached laser information and warning signs are concealed due to the installation position Affix the laser i...

Страница 11: ...Safety Leuze electronic BCL 8 9 TNT 35 7 24V Figure 2 1 Laser apertures laser warning signs A Laser aperture B Laser warning sign A B A B BCL 8 S 2 BCL 8 S 0 ...

Страница 12: ...n Wavelength RAYONNEMENT LASER NE PAS REGARDER DANS LE FAISCEAU APPAREIL À LASER DE CLASSE 2 EN 60825 1 2007 Puissance max crête Durée d impulsion Longueur d onde RADIACIÓN LÁSER NO MIRAR FIJAMENTE AL HAZ PRODUCTO LÁSER DE CLASE 2 EN 60825 1 2007 Potencia máx peak Duración del impulso Longitud de onda RADIAÇÃO LASER NÃO OLHAR FIXAMENTE O FEIXE EQUIPAMENTO LASER CLASSE 2 EN 60825 1 2007 Potência má...

Страница 13: ...vice allow it to be adapted to a multitude of reading tasks Due to the small dimensions of the unit and its wide reading field the BCL 8 may also be used in highly constrained spaces Information on technical data and characteristics can be found in chapter 4 Reading window with lateral beam exit Two M4 mounting threads at the rear and bottom side of the device M12 connector turning or cable 2m BCL...

Страница 14: ...85 interface For details on the connector units see chapter 5 3 3 Daisy chain network A daisy chain is a network based on the RS 232 interface All devices which consist of a transmitter and a receiver are connected to one another to form a ring The transmitter of one device is directly connected to the receiver of the next device until all devices are connected together to form a ring One device p...

Страница 15: ...e 39 Code 128 EAN 128 EAN UPC EAN Addendum Codabar Pharma Code Code 93 Software features selectable output format autoConfig autoReflAct reference code comparison multiple read real time decoding adjust ment mode control of switching input or switching output etc Electrical data Interface type RS 232 freely configurable Baud rate 4800 57600Bd Data formats data bits 7 8 parity none even odd stop bi...

Страница 16: ...st FC Shock IEC 60068 2 27 test Ea Electromagnetic compatibil ity EN 55022 IEC 61000 4 2 3 4 and 6 Conformity CE FCC Class B CDRH Certifications UL 60950 1 C22 2 No 60950 1 1 2 1 For UL applications for use in class 2 circuits according to NEC only 2 These bar code readers shall be used with UL Listed Cable assemblies rated 30V 0 5A min in the field installation or equivalent categories CYJV CYJV7...

Страница 17: ...on Drawings BCL 8 S M 0 BCL 8 S N 0 with lateral beam exit Figure 4 1 Dimensioned drawing BCL 8 S M 0 BCL 8 S N 0 with lateral beam exit B1 B2 A Turning connector 90 B Indicator LEDs B1 status LED B2 decode LED C Laser beam D Optical axis Thread depth 3mm Thread depth 3mm BCL 8 S 55 ...

Страница 18: ...BCL 8 S N 2 with front beam exit Figure 4 2 Dimensioned drawing BCL 8 S M 2 BCL 8 S N 2 with front beam exit B1 B2 A Turning connector 90 B Indicator LEDs B1 status LED B2 decode LED C Laser beam D Optical axis Thread depth 3mm Thread depth 3mm BCL 8 S 55 ...

Страница 19: ... 1 Type overview BCL 8 with M optics Table 4 3 Type overview M optics BCL 8 with N optics Table 4 4 Type overview N optics Type Range Module resolution mm Connection Scanner type Beam exit Part No BCL 8 S M 100 up to 160mm 0 15 0 5 M12 connector Single Line lateral 50040229 BCL 8 S M 102 Single Line front 50038949 BCL 8 S M 550 fixed cable 2m Single Line lateral 50040230 BCL 8 S M 552 Single Line ...

Страница 20: ...edge of the housing of the beam exit Reading field of BCL 8 with M optics Figure 4 3 Reading field of BCL 8 S M with M optics medium density 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 m 0 150 mm 6 mil m 0 2 mm 8 mil m 0 3 mm 12 mil m 0 5 mm 20 mil BCL 8 S M 100 BCL 8 S M 550 BCL 8 S M...

Страница 21: ...il m 0 15 mm 6 mil m 0 2 mm 8 mil m 0 25 mm 10 mil 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 0 10 20 30 40 50 60 70 80 90 100 110 BCL 8 SN 100 BCL 8 SN 550 BCL 8 SN 102 BCL 8 SN 552 Reading field width in mm Distance in mm Code 2 5 int Ratio 1 2 5 Class A acc to ANSI Beam exit at the front Lateral beam exit ...

Страница 22: ... bracket for rod Ø 12mm or cheek 1 5 4mm BTU 300M D14 50117251 Sensor mounting bracket for rod Ø 14mm or cheek 1 5 4mm BTU D12M 5 150 50119323 Rod Ø 12mm length 150mm stainless steel BTU D12M 5 250 50119324 Rod Ø 12mm length 250mm stainless steel BTU D12M D12 A090 50119323 90 connectors for 2 rods Ø 12mm BTU D12M D12 B090 50119333 Mounting bracket for rods Ø 12mm system side mounting bracket 2 x M...

Страница 23: ...of the BCL 8 If offers the following advantages over the installation of the BCL 8 as a stand alone device M12 socket for switching input and switching output M12 connector for RS 232 interface and voltage supply 24VDC M12 socket for connection of the BCL 8 Figure 5 1 Photo and dimensioned drawing of the MA 8 1 connector unit MA 8 1 A M12 socket 5 pin B M12 plug 5 pin ...

Страница 24: ...ies Order Designation 22 BCL 8 Leuze electronic 5 2 1 Electrical connection MA 8 1 Figure 5 2 Electrical connection MA 8 1 M12 socket A coded M12 socket A coded M12 plug A coded Switching input Switching output ...

Страница 25: ...fig configuration soft ware For more information see chapter 10 6 and chapter 10 8 from page 53 onwards PWR IN HOST RS 232 5 pin plug A coded Pin Name Remark 1 VIN Positive supply voltage 10 30VDC 2 TXD RS 232 transmit data from the BCL 8 to the host 3 GND Supply voltage 0VDC 4 RXD RS 232 received data from the host to the BCL 8 5 FE Functional earth Thread FE Functional earth housing 3 2 1 4 5 RX...

Страница 26: ...switching output is not protected against feedback on the switching input If the inverted sensor output lies on pin 2 erroneous behaviour of the switching output will result Connecting the switching input switching output The MA 8 1 is provided with a switching input and a switching output The connection of switching input switching output is carried out according to figure 5 2 Figure 5 2 Connecti...

Страница 27: ...he voltage supply is connected via the PWR IN HOST RS 232 socket Attention It is absolutely necessary to connect functional earth since all electrical interference EM pick up is discharged via the functional earth connection BCL 5 pin socket A coded Pin Name Remark 1 VIN Supply voltage for BCL 8 4 9 5 4VDC 2 TXD RS 232 transmission line 3 GND Supply voltage 0VDC 4 RXD RS 232 receiving line 5 SWIN ...

Страница 28: ...g input and switching output M12 connector for RS 485 interface and voltage supply 24VDC M12 socket for connection of the BCL 8 Figure 5 2 Pin assignment MA 8 01 Attention Protection class IP 67 is achieved only if the connectors and caps are screwed into place PWR IN HOST RS 485 Voltage supply RS 485 host interface SW IN OUT Switching input output BPS Connection to BCL 8 BPS 8 Notice The SW IN OU...

Страница 29: ...data bits no parity 1 stop bit with MA 8 01 connected RS 485 replaces RS 232 Switching input switching output 1 switching input 1 switching output each is programmable switching input 10 30VDC switching output Imax 500mA output voltage operating voltage Operating voltage 10 30VDC Power consumption max 0 5W PWR IN HOST RS 485 5 pin plug A coded Pin Name Remark 1 VIN Positive supply voltage 10 30VDC...

Страница 30: ...sensor with a standard M12 connector then please note the following Use only sensors on which the switching output does not lie on pin 2 or sensor cables on which pin 2 is not assigned Otherwise the switching output is not protected against feedback on the switching input If the inverted sensor output lies on pin 2 erroneous behav iour of the switching output will result SW IN OUT 5 pin socket A c...

Страница 31: ... 8 is connected to the MA 8 01 via the connection cable KB 008 1000 2000 3000 AA AR The voltage supply is connected via the PWR IN HOST RS 485 socket Switching input Switching output BPS 5 pin socket A coded Pin Name Remark 1 VIN Supply voltage for BCL 8 approx 5 2VDC 2 TXD RS 232 transmission line 3 GND Supply voltage 0VDC 4 RXD RS 232 receiving line 5 SWIN SWOUT Programmable switching input outp...

Страница 32: ...n 5 3 4 Termination of the RS 485 interface A permanently installed termination network is present in the MA 8 01 The network termi nates the outgoing RS 485 data interface as shown in figure 5 2 and cannot be switched off Figure 5 2 Termination of the RS 485 interface in the MA 8 01 5 V GND 390 Ω 390 Ω 220 Ω RS 485 A RS 485 B RS 485 receive transmit data A line P pin 2 RS 485 receive transmit dat...

Страница 33: ...r rod or screw mounting see also the Leuze Catalog Series 8 Accessories Universal rod mounting system Figure 5 3 Universal rod mounting system for BCL 8 Protective covers for rods Ø 10 12 14mm BTP 300 Sensor mounting brackets for rods Ø 10 12 14mm BTU 300 Rod Ø 12mm BTU D12M System side mounting brackets for rods Ø 12mm BTU D12M D12 B090 Connectors for rods Ø 12mm BTU D12M D12 A090 ...

Страница 34: ... as indicated on the name plate Laser warning signs Brief manual The name plates provide information as to what BCL type your device is For specific infor mation please refer to chapter 4 4 1 BCL 8 name plate Figure 6 1 BCL 8 device name plate Save the original packaging for later storage or shipping If you have any questions concerning your shipment please contact your supplier or your local Leuz...

Страница 35: ...ement Selecting a mounting location In order to select the right mounting location several factors must be considered size orientation and position tolerance of the bar codes on the objects to be scanned the reading field of the BCL 8 in relation to the bar code module width the resulting minimum and maximum read distance from the respective reading field For specific information please refer to c...

Страница 36: ...Definition of the BCL 8 reading angles Mounting location When selecting a mounting location pay attention to maintaining the required environmental conditions temperature humidity possible soiling of the reading window due to liquids abrasion by boxes or packaging material residues lowest possible chance of damage to the scanner by mechanical collision or jammed parts possible extraneous light inf...

Страница 37: ... secure electrical insulation according to IEC 60742 PELV For UL applications only for use in class 2 circuits according to NEC Take care to connect the protective conductor correctly to the housing screen Error free operation is only guaranteed when the device is properly earthed If faults cannot be corrected the device should be removed from operation and protected against possible commissioning...

Страница 38: ...in 5 and GND pin 3 The 2 2 kΩ pull up resistor must be connected externally connection version 1 figure 6 4 Figure 6 4 Switching input for BCL 8 connection version 1 standard setting With the inverted setting high active you can trigger a read process by applying a voltage of 5 V DC pin 1 at SW IN OUT pin 5 connection version 2 figure 6 5 Figure 6 5 Switching input for BCL 8 connection version 2 s...

Страница 39: ...OUT switching output is switched to GND pin 3 if a code is recognised Figure 6 6 Switching output BCL 8 Attention Do not load the respective switching output of the BCL 8 with more than 20mA at 5 30VDC Notice You can configure the switching input output according to your needs using the supplied BCLConfig program 5 V DC SW_IN OUT GND BCL 8 GND 1 5 3 5 30 V DC max 20 mA RL 4 75 5 5 V DC Input resis...

Страница 40: ... packed so that it is protected against shocks and damp ness Optimal protection is achieved when using the original packaging Notice Electrical scrap is a special waste product Observe the locally applicable regulations re garding disposal of the product Connection Interface Max cable length Shielding BCL 8 direct RS 232 3m necessary BCL 8 MA 8 1 RS 232 3m necessary BCL 8 MA 8 01 RS 232 3m necessa...

Страница 41: ...n func tion test Afterward the green status LED on the top side of the BCL 8 lights up Only then are any saved customer specific settings active Interface Proper function of the interface can be tested easiest in service operation using the service interface with the BCLConfig programming software and a notebook computer Online commands Using the Online commands important device functions can be c...

Страница 42: ...meters then takes place in the service operating mode which is described in chapter 7 3 2 7 3 1 Parameter sets factory default parameter set This parameter set contains the default settings made ex works for all BCL 8 parameters It is permanently stored in the ROM of the BCL 8 The parameter set with the factory settings is loaded into the memory of the BCL 8 the first time the device is commission...

Страница 43: ... Figure 7 1 Bar code label Service While the laser switches on for approx 1s after power up the Service label is to be held up in front of the bar code reader at a suitable read distance When the device is in service mode the status LED flashes orange Connection You can connect a PC or a terminal to the BCL 8 via the serial interface and configure the BCL 8 through this connection The connection i...

Страница 44: ...h the aid of commands an external signal transmitter photoelectric sensor or the integrated AutoReflAct function Only then can you be certain whether a code has been read If read the code contents are transmitted if not the NoRead character is transmitted at the end of the reading gate 8 1 Display Elements On the BCL 8 you will find two LEDs that show the operational readiness and the reading stat...

Страница 45: ...lized Troubleshooting Isolated warnings can be ignored since the BCL 8 will continue to function properly Following a serious error you should reinitialize the BCL 8 It will then usually again function properly If a hardware problem is present the BCL 8 will not reinitialize Warnings and errors which occur frequently can be corrected easiest using the BCLConfig software If you cannot correct fault...

Страница 46: ... to use BCLConfig control software 9 1 Installing the BCLConfig software Insert the installation CD into your drive also available on the Internet under www leuze de Call up the installation file e g Setup exe Select the installation language The following window appears Installation window Figure 9 1 Installation window Confirm the following licence agreement and select the installation path in t...

Страница 47: ...llow the installation routine For further details please refer to online help of the BCLConfig software After the successful installation double click on the file BCLconfig exe to activate the configuration program Select the BCL 8 from the list at the left The following window for the graphical configuration is displayed Figure 9 3 BCL 8 configuration software ...

Страница 48: ...s which are not enabled are not decoded Number of digits In the field Element number up to 3 element entries may be entered An area is represented by a dashed line e g 4 40 digits With 2 or 3 different element entries by a comma e g 8 13 digits The combination is also possible but the range must be specified first e g 4 10 20 digits Features Behind the Properties button to the right of the respect...

Страница 49: ...ht of the code By default the scanner checks a quiet zone which is 7 times greater than the module This means 7x or greater is acceptable for the scanner Reading security equal scans Specifies how often a code must be decoded before the result is valid and output This value should only be increased for test pur poses or for codes with low security No time correlation between two identical scans If...

Страница 50: ...tput header is sent in a separate message before the read result Label header The Label header is set directly before the code data Label footer The label footer is appended directly to the code data Message mode Selects whether the bar codes read are sent in concatenation or separately as individual strings Text in the case of misreading This character is set for each unrecognized bar code Multip...

Страница 51: ...with max imum performance Attention Up to 100 codes per second may be transmitted Command character The standard online character for the trigger start is the character This character can be changed only via the tree structure Decode delay time This point is usually used only for test purposes After the time set here has passed the scanner automatically reactivates itself following a reading gate ...

Страница 52: ...ted the read result is output immediately after the bar code is decoded If the item is deactivated the read result is sent only after the trigger signal is returned end of reading gate Command character The standard online character for the trigger end is the character This character can be changed only via the tree structure Time If the scanner is activated the reading gate is automatically close...

Страница 53: ...r the Properties window Host interface tab Here you can change the addresses settings and the protocol for sending and receiving To be able to continue to communicate with a BCL 8 following a parameter transfer it may be necessary to make appropriate adjustments to the communication properties of the device in the BCL Configuration Tool ...

Страница 54: ...ly To do this the switching output must still be set to By comparison of reference code X in the Switch menu One way to store the reference code is to enter it manually in this menu You can find further options of the reference code teach in in the chapter on online commands Type Select the code type Contents Contents of the reference code Compare mode Select here how the internally stored referen...

Страница 55: ...verted Enable Switching input enabled or disabled Debounce time This time period must lapse until the trigger signal is regarded as valid Start up delay The trigger signal is passed on delayed by the specified time period Pulse duration If the value is higher than 0 duration of the activation regardless of how long the trigger signal has been present Switch off delay After the end of the trigger s...

Страница 56: ... is of interest if a programmable logic con troller PLC wants to know whether or not the scanning beam to the reflector is cur rently interrupted If this is the case the PLC can start the decoding by sending the command The BCL sends an AR 1 command freely configurable if a reflector was detected or it sends an AR 0 command freely configurable if no reflector is pres ent Reflector polling without ...

Страница 57: ...rs A screen similar to the following appears Figure 10 10 AutoReflAct Wizard Upon activation of the Search button the BCL 8 scans its reading field and attempts to find a reflector To do this the reflector must be positioned in the reading field of the scanner After a reflector has been detected it passes on the start position of the reflector in its reading field By clicking OK the values are sto...

Страница 58: ...tching output can be used simultaneously Activation Select the desired event which is to initiate the switching of the switch ing output here Multiple events can also be simultaneously activated Deactivation Shown here is the event which results in the switching output being reset if the set pulse duration has not yet expired Multiple events can also be simultaneously activated Inverted Level inve...

Страница 59: ...messages call up statistical device information carry out a software reset in order to reinitialize the device Syntax Online commands consist of one or two ASCII characters followed by command parame ters No separation characters may be entered between the command and the command param eter s Both small and capitalized letters can be used Example Command CA autoConfig function Parameter Activation...

Страница 60: ...oftware reset Command V Description Requests device version information Parameter None Acknowledg ment Ex BCL 8 V 01 10 05 10 2006 The device type appears in the first line followed by the device s version number and date The data which is actually displayed may vary from the values given here Command H Description Carries out a software reset The device is restarted and reinitialized leav ing it ...

Страница 61: ...d Deactivates autoConfig and stores the decoded data in the current parameter set Acknowledg ment CSx x Status 0 Valid CA command 1 Invalid command 2 autoConfig could not be activated 3 autoConfig could not be deactivated 4 Result could not be deleted Description xx yy zzzzzz xx Code type of the read code 01 2 5 Interleaved 02 Code 39 06 UPC A E 07 EAN 08 Code 128 EAN 128 09 Pharmacode 10 EAN UPC ...

Страница 62: ...ng buffer for direct further processing Parameter RSyvxxzzzzzzzz y v x and z are placeholders variables for the actual input y Def reference code no 1 Code 1 2 Code 2 v Storage location for reference code 0 RAM EEPROM 3 RAM only xx Def code type see Command CA z Def code information 1 30 characters Acknowledg ment RSx x Status 0 Valid Rx command 1 Invalid command 2 Insufficient memory for referenc...

Страница 63: ...erence code to be defined quickly by reading an example label Parameter RTy y Function 1 Defines reference code 1 2 Defines reference code 2 Activates the definition of reference code 1 or 2 Exits the Teach in process Acknowledg ment The BCL 8 first responds with the command RS and corresponding sta tus see Command RS After a bar code has been read it sends the result in the following format RCyvx...

Страница 64: ... 1 2 Reference code 2 Acknowledg ment If no reference codes are defined the BCL 8 responds with the RS com mand and corresponding status see Command RS For valid codes the output corresponds to the following format RCyvxxzzzzzz y v x and z are placeholders variables for the actual input y Def reference code no 1 Code 1 2 Code 2 v Memory location for reference code 0 RAM EEPROM 3 RAM only xx Def co...

Страница 65: ... contain the valid label information on the basis of 100 scans the decoding result These values can be used to determine the decoding quality In addition to the output of the status information the laser beam is used to display the reading quality Depending on how many labels were able be extracted the duration of the laser s off time increases If the reading quality is high the laser beam flashes...

Страница 66: ...one Acknowledg ment None Command Description The command deactivates decoding Parameter None Acknowledg ment None Command OA Description The command activates a selected switching output Parameter OAx Activate switching output x Switching output No 1 output 1 Acknowledg ment None Command OD Description The command deactivates a selected switching output Parameter ODx Deactivate switching output x ...

Страница 67: ...essage The sequence of the data is arranged identically to the BCL 8 i e when a word is transmitted first the low byte is sent then the high byte The parameter set data is converted for transmission from HEX format to a 2 byte ASCII format During the conversion two ASCII characters representing the lower and higher nibbles are created for each HEX value Example Para0H 31h Para0L 32h Para1H 33h Par...

Страница 68: ...ck 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 parameters Command PR Description The command requests parameter data from the BCL 8 Parameter PS type displays the parameter set from which the data is to be transmitted Parameter BCC type PS type Start address Data length Acknowled...

Страница 69: ...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 Command PT Description The command transmits parameter data beginning with the set address and stores it there in an intermediate buffer If the status indicates that fur ther messages follow these are also stored in the intermediate b...

Страница 70: ... 1 invalid message 2 invalid length of message 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 Example PT03203305 Address 33 equal scans is set to 5 Save in RAM with reset immediate acceptance of the change and tempo rary storage Command PT ...

Страница 71: ... become soiled clean the glass window of the BCL 8 with a soft cloth Notice Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device 12 2 Repairs servicing Repairs to the device must only be carried out by the manufacturer Contact your Leuze distributor or service organization should repairs be required For addresses please refer to the back page of this operating m...

Страница 72: ...ge Service operation is active Reset service operation e g by reset ting or interrupting the supply voltage Decode LED No error see Table 4 2 on page 14 No communica tion possible Incorrect wiring Check wiring Wrong interface selected Select correct interface in the BCLcon fig tool Different protocol settings Check protocol settings in the BCL 8 and BCLconfig tool or switch the BCL 8 to service mo...

Страница 73: ...es Figure 12 1 Example bar code label types Code type 01 Interleaved 2 of 5 Module 0 3 Code type 02 Code 39 Module 0 3 Code type 11 Codabar Module 0 3 Code 128 Module 0 3 Code type 08 EAN 128 Module 0 3 Code type 06 UPC A SC 2 Code type 07 EAN 8 SC 3 Code type 10 EAN 13 Add on SC 0 S ...

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