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Leuze electronic BCL 90, Техническое описание

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Operation

     Leuze

electronic

96

Technical Description BCL 90

Leuze electronic

8

Operation

8.1

Overview of the Commissioning Steps

• Commissioning the BCL with factory default setting (quick-start).

In this configuration, the BCL can be operated without connecting it to a PC.

• Configuration (parameterization) of the BCL for application with BCL-Config or command strings

8.2

Base Setting

Table 8.1 and Table 8.2 show an overview of the factory default setting of the BCL. The parameters
of the base setting are selected in such a way that the BCL can be used in this configuration directly
or only with small adjustments in many applications. A PC is not needed for commissioning with the
base setting

The base setting values are permanently stored both in the BCL (ROM) and in the database of BCL-
Setup. They can be downloaded any time in the operating memory (RAM) of the BCL or displayed in
the tabs of BCL-Config.

8.2.1 Base Setting of the Line Scanner BCL 90 (All Models)

Parameter

Base setting

Decoder

CRT decoder

Active code types

Codabar, Code 39, 2/5 Interleaved, Code 128 

Code length

unlimited (2/5 Interleaved: interval 4 … 50 characters)

Start/stop conditions

automatically

Min./ max. 
code position

5/ 95 CP

Multiple reading

3 

Min./ max. number of codes 1
Scanning frequency

800 Hz

Autofocus mode

smallest distance

- Range

400 … 2200 mm

- Scanning angle

-30° … +30°

- Focus position switching

trigger 

autofocus, immediate/synchronous switching 

Reading cycle source

start: switched input "SE 1" (active: high); end: switched input "SE 1"

Switched inputs
SE 2 … SE 6

without autofocus function

Switched input "SE 1"

start and stop of the reading cycle (level: active high), debouncing 
20 … 30 ms 

Switched outputs

not inverted; pulse duration: 100 ms

- Status output function

SWO 1: "Device Ready" (statical); SWO 2: "Good Read"; 
SWO 3: "No Read"; SWO 4: "Match 1"

Arrangement to the host

stand alone

Device number

1

Start option

download parameter set from the external parameter memory

Table 8.1: Excerpt: base setting of the parameter values of the BCL 90 

Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]

Содержание BCL 90

Страница 1: ...Leuze electronic Barcode scanner BCL 90 Technical Description Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 2: ...his document may not be duplicated or reproduced in any form print photocopy microfilm or data recording without the written permission of Leuze electronic GmbH Co It is subject to changes due to technical progress Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 3: ... CAT OM 100 BCL 90 CAT ON 100 BCL 90 CAT OF 100 29 4 1 3 Data Sheet BCL 90 CAT M 100H BCL 90 CAT N 100H BCL 90 CAT F 100H 29 4 1 4 Data Sheet BCL 90 CAT OM 100H BCL 90 CAT ON 100H BCL 90 CAT OF 100H 30 4 2 Dimensioned Drawings 30 4 2 1 Line Scanner Standard Device with without Heater 30 4 2 2 Line Scanner with Oscillating Mirror with without Heater 31 4 3 Optical Data Specification Diagrams 32 4 3...

Страница 4: ... 2 Mounting the External Reading Cycle Sensor 76 6 4 3 Mounting Sensors for Object Distance Detection 76 7 Electrical Connection 78 7 1 Overview of the Installation Steps 78 7 2 Electrical Connections and Cables 78 7 2 1 Core Cross Sections 78 7 2 2 Pre assembled Cables Overview 79 7 2 3 Connections Cables for the Modular Connector Unit MA 90 80 7 3 Pin Assignment of the Connections 81 7 3 1 Conne...

Страница 5: ...sult 106 8 7 1 Read Operation Standard Operating Mode 107 8 7 2 Percentage Evaluation 108 8 7 3 Calibrating help 109 8 7 4 Background Teach in 109 8 7 5 Self Test 109 9 Configuration 110 9 1 Calculating of Parameter Values for Setting the BCL 110 9 1 1 Calculating the Number of Scans for Standard Decoder 110 9 1 2 Calculating the Starting Position and Deflection Speed for the Forward and Return Ph...

Страница 6: ...rocess without us ing external sensors and automatically adapt the focus position to the reading level of the bar code BCL Config PC program running under Windows 9x ME or WindowsNT 2000 Used for off line parameteriza tion adaptation to the onsite read condition and online menu driven operation of the BCL The pa rameter set to be processed is exchanged with the BCL through upload and download Capt...

Страница 7: ...e reconstruction of the read bar code in electronic form so that its data content can be decoded Deflection angle Angle which the scan line covers at both sides each of the centre position CW 50 equivalent to 0 when deflected by the oscillating mirror Also called oscillation angle Deflection width Deflection of the scan line by way of the oscillating mirror across the scanning direction to both si...

Страница 8: ... that was modified off line in the user interface of BCL Config from the PC to the BCL BCL Config always transmits a copy to the operating memory RAM of the BCL External parameter memory Optional accessory integrated in a plug cover This design renders an easy exchange of device pos sible by locating the parameter set of the BCL as copy in an external memory EEPROM The re placement device accesses...

Страница 9: ...eam across the scanning direction to the two sides of a centre position by means of an oscillating mirror In this way the BCL can also search larger areas and spaces for bar codes For the search optimizable functional sequences of the oscillating mirror are also possible variable deflection for each distance configuration One shot beside the simple de flection at maximum oscillation amplitude Line...

Страница 10: ... activated in the BCL It is transferred through upload or download from the BCL to BCL Config or vice versa Pine tree effect This effect of the line scanner with oscillating mirror is a result of the limits set by the active scan line range CP value and the oscillation amplitude CW value Hence a sharp window of the same size can be generated in the reading field for every distance configuration fo...

Страница 11: ... reading cycle Scan line See line scanner Separator Data block in the read result of the host interface It serves as separating unit between the data con tents of the bar codes It can either precede or follow the bar codes It contains depending on config uration read diagnosis data and or constants e g alphabets Service interface Auxiliary interface RS 232 of the BCL with predefined data output fo...

Страница 12: ...nate the preceding data content of the bar code It contains depending on configuration read diagnosis data and or constants e g al phabets Time of transmission Output time of the read result in relation to the beginning of the reading cycle and of the internal scan gate time Upload The process of transferring the parameter set from the BCL to the PC in the user interface of BCL Config BCL Config a...

Страница 13: ... 90 is conceived particularly for the following areas of application Paper roll identification Automobile sector Storage and conveying technologies in particular for object identification on fast moving conveyor belts Pallet transportation applications Omnidirectional reading 2 3 Working Safely Never look at the laser beam directly same as sunlight Do not point the laser beam of the device to othe...

Страница 14: ...ing mirror cover and the laser warning sign in British American English is on the same side as the electrical connections Figure 2 1 Laser warning signs mounted on the BCL Notice The scope of delivery also includes one set of laser warning signs with German American and French American versions If needed these signs can be used to paste over the British American English sign If the BCL is installe...

Страница 15: ...ting in reading operation 2 4 Organisational Measures Documentation All information in this technical description especially the sections Safety Notices and Commission ing must by all means be observed Keep this technical description in a safe place It should be accessible at all times Safety Regulations Observe the locally applicable legal regulations and the rules of the employer s liability ins...

Страница 16: ...r with oscillating mirror typically consumes 9 W and a maximum of 18 W power the line scanner with integrated heater typically consumes 75 W and a maximum of 90 W power the line scanner with oscillating mirror and integrated heater typically consumes 75 W and a maximum of 100 W power These values are based on operation with unconnected switched outputs Buy www ValinOnline com Phone 844 385 3099 Em...

Страница 17: ...dow scan gate time to open in the BCL for the read process In the basic setting triggering takes place through an external reading cycle sensor Alternatively free os cillating operation or a command via the host interface can also serve as triggers Four LED status displays provide optical information on the current operation status When triggered externally through a sensor the switched input SE 1...

Страница 18: ...the object it detects by subtracting from the distance profile of the background Applied e g for open views on the object with limits set by structures projecting into the read level Difference to the background with tracking if there are several objects with different distances in the reading field at the same time distance conflict the BCL focusses on the previous object below its internal focus...

Страница 19: ...ing downwards object height de tection A combination of signals from the switched inputs SE 2 SE 6 a command to the host interface service interface or the integrated timer e g for the search function serve to trigger the switch In the line scanner with oscillating mirror the oscillating mirror reversal points of the bilateral deflections also have a trigger function The distance configurations ar...

Страница 20: ...onnector unit refer to the data sheet MA 90 BCL 90 stand alone The bar code reader BCL 90 is operated as a stand alone device The BCL 90 provides two 15 pin Sub HD connectors for the supply voltage the interface and the switched inputs BCL 90 with MA 90 The connector unit MA 90 offers simple electrical installation in conjunction with the BCL 90 We rec ommend the connector unit MA 90 for each BCL ...

Страница 21: ...the BCL a temperature switch initially only connects the heater to electrical power During the heating phase around 35 min when the inside temperature rises above 7 C the temperature switch connects the BCL to the supply voltage This is followed by the selftest and the changeover to read operation The LED Device Ready lights up showing overall readiness for operation When the inside temperature re...

Страница 22: ...ould serve as protection against wind 3 1 5 Networking Up to 31 scanners can be networked via the connector unit MA 90 and a bus master MA 31 For this every BCL 90 is assigned its own hardware address in the corresponding MA 90 The networking is carried out through a parallel connection of the individual RS 485 interfaces multiNet plus In the Leuze proprietary multiNet plus the bus nodes transmit ...

Страница 23: ...sive as slaves are connected to one another in parallel Interface module Shielded twisted pair conductors should be used for the multiNet This allows a total network length of up to 1200 m The network is connected to the primary computer via the host interface of MA 31 which can be equipped with four different physical interface modules The available options are mod ules for RS 422 RS 232 TTY or R...

Страница 24: ...vice Models Several BCL models are available Table 3 1 Variants of the BCL Model red light Order number Scan technology Reading window Heater BCL 90 CAT M 100 500 35 314 Line scanner frontal no BCL 90 CAT OM 100 500 35 315 Line scanner with oscillating mirror lateral no BCL 90 CAT M 100 H 500 35 316 Line scanner frontal yes BCL 90 CAT OM 100 H 500 35 317 Line scanner with oscillating mirror latera...

Страница 25: ...t the object distance suitable sensors for multistage focus position switching e g retro reflective photo electric sensor 5 a PC with Windows 9x ME or Windows NT 2000 and serial interface port COM x 6 an RS 232 data connection cable with two 9 pin D Sub sockets to connect the PC to the BCL service interface in the MA 90 Pin 2 RxD and Pin 3 TxD are crossed BCL with heater The following are required...

Страница 26: ...6 mm 6 mm deep Fastening threads M6 7 mm deep for fastening ñ I O connection òLED function displays ôReading window êFastening threads M4 10 mm deep for plug cover Host Term connection å ê ñ ò Line scanner frontal reading window Line scanner with oscillating mirror lateral reading window Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 27: ...2 mm DOF see reading field diagram starting from page 34 Bar code print contrast PCS 60 External light tolerance 2000 lx on bar code Number of bar codes per scan 1 12 standard decoder 1 5 CRT decoder Number of bar codes per scan gate time 2 1 50 auto discriminating Types of bar code CRT decoder Code 39 Code 128 Code 93 Codabar EAN EAN 128 UPC 2 5 Interleaved Bar code length max 50 characters max 6...

Страница 28: ... typically 9 W max 16 W Housing Aluminium die cast no silicone used in the exterior materials Type of protection safety class IP 65 3 acc to DIN 40 050 Class 3 acc to VDE 0106 IEC 1010 1 EMC vibration shock testing acc to IEC 801 acc to IEC 68 2 6 Test FC acc to IEC 68 2 27 Test EA Weight around 1 5 kg Operating ambient storage temperature 0 40 C 40 70 C Max relative air humidity 90 non condensing...

Страница 29: ...ions stationary oscillating variable or predefined amplitude one shot 1 Oscillation frequency 0 2 4 Hz Max deflection angle max 20 40 CW adjustable through the software DOF see reading field diagram starting from page 40 Deflection widths see Figure 4 15 on page 46 Operating voltage power consumption DC 18 30 V typically 9 W max 18 W Weight around 2 2 kg 1 One shot single oscillation per reading c...

Страница 30: ...ting mirror and heater Switch on behaviour temperature variation see Optional heater on page 21 Switch on delay 35 40 min for DC 24 V and min ambient temp of 25 Operating voltage DC 24 V 20 10 Power consumption typically 75 W max 100 W Required core cross section at least 0 75 mm for operating voltage supply Weight around 2 2 kg Operating ambient storage temperature 35 35 C 20 70 C 10 10 10 38 5 1...

Страница 31: ...teral reading window 38 5 12 82 56 21 78 117 2 127 5 33 4 43 3 86 3 5 25 5 m a x 2 0 15 70 183 Device Ready Sensor Read Result Data BCL 90 10 10 10 50 Leuze Leuze Leuze BCL 90 CAT OM 100 BCL 90 CAT OM 100 H BCL 90 CAT ON 100 BCL 90 CAT ON 100 H BCL 90 CAT OF 100 BCL 90 CAT OF 100 H All data in mm Fitting hole 3 6 mm 6 mm deep Fastening threads M6 7 mm deep Buy www ValinOnline com Phone 844 385 309...

Страница 32: ...ening angle 56 36 Variation of min and max read distance with focus position resolution 0 50 mm opening angle 40 37 Variation of min and max read distance with focus position resolution 0 50 mm opening angle 56 38 Characteristics of scanning frequency variation with read distance and resolution 39 BCL 90 CAT N 100 N 100H Variation of reading field height with read distance and resolution 47 Variat...

Страница 33: ...nning frequency variation with read distance and resolution 45 Variation of deflection width with read distance deflection angle and resolution 46 BCL 90 CAT ON 100 ON 100H Variation of reading field height with read distance and resolution 52 Variation of min and max read distance with focus position resolution 0 25 mm opening angle 40 53 Variation of min and max read distance with focus position...

Страница 34: ...0 800 1000 1200 1400 1600 1800 2000 2200 300 200 100 0 100 200 300 400 500 600 700 Resolution 0 30 mm 0 35 mm 0 50 mm Characteristics of scanning fre quency variation with read distance and resolution see Figure 4 8 Reading conditions see Table 4 5 Line scanner frontal reading window BCL 90 CAT M 100 M 100 H Reading field height mm Read distance mm o p e n i n g a n g l e a 4 0 o p e n i n g a n g...

Страница 35: ...0 2200 1700 1600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT M 100 M 100 H Read distance mm Resolution 0 35 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 8 Reading conditions see Table 4 5 Focus position mm max read distance min re...

Страница 36: ... 1700 1600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT M 100 M 100 H Read distance mm Resolution 0 35 mm Opening angle 56 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 8 Reading conditions see Table 4 5 Focus position mm max read distance min read dis...

Страница 37: ...0 2200 1700 1600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT M 100 M 100 H Read distance mm Resolution 0 50 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 8 Reading conditions see Table 4 5 Focus position mm max read distance min re...

Страница 38: ... 1700 1600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT M 100 M 100 H Read distance mm Resolution 0 50 mm Opening angle 56 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 8 Reading conditions see Table 4 5 Focus position mm max read distance min read dis...

Страница 39: ...ing frequency var iation with read distance and resolution 500 700 900 1100 1300 1500 1700 1900 2100 1300 1200 1100 1000 900 800 700 600 Line scanner frontal reading window BCL 90 CAT M 100 M 100 H Scanning frequency Hz Reading conditions see Table 4 5 Read distance mm Resolution 0 35 mm 0 50 mm Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 40: ...00 800 1000 1200 1400 1600 1800 2000 2200 300 200 100 0 100 200 300 400 500 600 700 Resolution 0 30 mm 0 35 mm 0 50 mm Characteris tics of scanning frequency var iation with read distance and resolu tion see Figure 4 15 Reading conditions see Table 4 5 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OM100 OM100 H Reading field height Read distance mm o p e n i n g a n g l e ...

Страница 41: ... 1600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OM100 OM 100 H Read distance mm Resolution 0 35 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 14 Reading conditions see Table 4 5 Focus position mm max read ...

Страница 42: ...1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OM100 OM 100 H Read distance mm Resolution 0 35 mm Opening angle 50 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 14 Reading conditions see Table 4 5 Focus position mm max read distan...

Страница 43: ... 1600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OM100 OM 100 H Read distance mm Resolution 0 50 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 14 Reading conditions see Table 4 5 Focus position mm max read ...

Страница 44: ...1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OM100 OM 100 H Read distance mm Resolution 0 50 mm Opening angle 50 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 14 Reading conditions see Table 4 5 Focus position mm max read distan...

Страница 45: ...cy variation with read distance and resolution 500 700 900 1100 1300 1500 1700 1900 2100 1300 1200 1100 1000 900 800 700 600 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OM100 OM 100 H Scanning frequency Hz Reading conditions see Table 4 5 Read distance mm Resolution 0 35 mm 0 50 mm Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 46: ...n angle and resolution 1600 1200 800 400 0 400 400 0 400 800 1200 1600 2000 2400 0 35 mm 0 50 mm 0 30 mm Line scanner with oscillating mirror lateral reading window BCL 90 CAT OM100 OM100 H Deflection width mm Reading conditions see Table 4 5 Read distance mm Resolution 0 30 mm 0 35 mm 0 50 mm 20 10 5 Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 47: ...00 400 400 600 800 1000 1200 1400 1600 300 200 100 0 100 200 300 400 500 600 Resolution 0 20 mm 0 25 mm 0 30 mm Characteristics of scan ning frequency variation with read distance and resolution see Figure 4 20 Reading conditions see Table 4 5 Line scanner frontal reading window BCL 90 CAT N100 N100 H Reading field height mm Read distance mm o p e n i n g a n g l e a 4 0 o p e n i n g a n g l e a ...

Страница 48: ...00 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT N 100 N 100 H Read distance mm Resolution 0 25 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 20 Reading conditions see Table 4 5 Focus position mm DOF typical values min read distance Resolution 0 2 mm the DOF is reduced by 20 over that...

Страница 49: ...0 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT N 100 N 100 H Read distance mm Resolution 0 35 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 20 Reading conditions see Table 4 5 Focus position mm max read distance min read distance DOF starting from a...

Страница 50: ...1700 1600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT N 100 N 100 H Read distance mm Resolution 0 35 mm Opening angle 56 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 20 Reading conditions see Table 4 5 Focus position mm max read distance min read dis...

Страница 51: ...frequency variation with read distance and resolution 400 600 800 1000 1200 1400 1600 1800 2000 1300 1200 1100 1000 900 800 700 600 Line scanner frontal reading window BCL 90 CAT N 100 N 100 H Scanning frequency Hz Reading conditions see Table 4 5 Read distance mm Resolution 0 20 mm 0 25 mm 0 30 mm Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 52: ...600 500 400 400 600 800 1000 1200 1400 1600 300 200 100 0 100 200 300 400 500 600 Resolution 0 20 mm 0 25 mm 0 30 mm Characteristics of scan ning frequency variation with read distance and resolution see Figure 4 25 Reading conditions see Table 4 5 Line scanner lateral reading window BCL 90 CAT ON 100 ON 100 H Reading field height mm Read distance mm o p e n i n g a n g l e a 4 0 o p e n i n g a n...

Страница 53: ...500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner with oscillating mirror lateral reading window BCL 90 CAT ON 100 ON 100 H Read distance mm Resolution 0 25 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 25 Reading conditions see Table 4 5 Focus position mm DOF typical values ...

Страница 54: ...00 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner with oscillating mirror lateral reading window BCL 90 CAT ON 100 ON 100 H Read distance mm Resolution 0 35 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 25 Reading conditions see Table 4 5 Focus position mm max read distance min read distance DOF starting...

Страница 55: ...600 1500 500 700 900 1100 1300 1500 1700 1900 2100 1400 1300 1200 1100 1000 900 800 700 600 500 400 Line scanner with oscillating mirror lateral reading window BCL 90 CAT ON 100 ON 100 H Read distance mm Resolution 0 35 mm Opening angle 50 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 25 Reading conditions see Table 4 5 Focus position mm max read d...

Страница 56: ...n with read distance and resolution 400 600 800 1000 1200 1400 1600 1800 2000 1300 1200 1100 1000 900 800 700 600 Line scanner with oscillating mirror lateral reading window BCL 90 CAT ON 100 ON 100 H Scanning frequency Hz Reading conditions see Table 4 5 Read distance mm Resolution 0 20 mm 0 25 mm 0 30 mm Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 57: ...flection angle and resolution 1600 1200 800 400 0 400 400 0 400 800 1200 1600 2000 2400 0 35 mm 0 50 mm 0 20 mm Line scanner with oscillating mirror lateral reading window BCL 90 CAT ON 100 ON 100 H Deflection width mm Reading conditions see Table 4 5 Read distance mm Resolution 0 20 mm 0 25 mm 0 30 mm 20 10 5 Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 58: ...200 1400 1600 1800 2000 2200 300 200 100 0 100 200 300 400 500 600 700 800 800 Tilt angle typical values at 0 5 mm resolution 45 45 30 30 15 15 Characteristics scanning frequency variation with read distance and resolu tion see Figure 4 30 Reading conditions see Table 4 5 Line scanner frontal reading window BCL 90 CAT F 100 F 100 H Reading field height mm Read distance mm o p e n i n g a n g l e a...

Страница 59: ...1300 1200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT F 100 F 100 H Read distance mm Resolution 0 50 mm Opening angle 40 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 30 Reading conditions see Table 4 5 Focus position mm min read distance BCL 90 CAT OF 100 OF 100 H the max read distance for 0 5 mm 40 is reduced ...

Страница 60: ...200 1100 1000 900 800 700 600 500 400 Line scanner frontal reading window BCL 90 CAT F 100 F 100 H Read distance mm Resolution 0 50 mm Opening angle 60 Characteristics of scanning frequency varia tion with read distance and resolution see Figure 4 30 Reading conditions see Table 4 5 Focus position mm max read distance min read distance BCL 90 CAT OF 100 OF 100 H the max read distance for 0 5 mm 50...

Страница 61: ...canning frequency variation with read distance and resolution 600 800 1000 1200 1400 1600 1800 2000 2200 1300 1200 1100 1000 900 800 700 600 Line scanner frontal reading window BCL 90 CAT F 100 F 100 H Scanning frequency Reading conditions see Table 4 5 Read distance mm Resolution 0 50 mm Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 62: ...00 1000 1200 1400 1600 1800 2000 2200 300 200 100 0 100 200 300 400 500 600 700 800 800 Tilt angle typical values for 0 5 mm resolution 45 45 30 30 15 15 Characteristics of scanning frequency variation with read distance and resolu tion see Figure 4 30 Reading conditions see Table 4 5 Line scanner lateral reading window BCL 90 CAT OF 100 OF 100 H Reading field height mm Read distance mm o p e n i ...

Страница 63: ...re 4 32 BCL 90 CAT OF 100 OF 100 H low density characteristics of scanning frequency vari ation with read distance and resolution 600 800 1000 1200 1400 1600 1800 2000 2200 1300 1200 1100 1000 900 800 700 600 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OF 100 OF 100 H Scanning frequency Hz Reading conditions see Table 4 5 Read distance mm Resolution 0 50 mm Buy www Valin...

Страница 64: ...angle and tilt at 0 50 mm resolution 1600 1200 800 400 0 400 400 0 400 800 1200 1600 2000 2400 30 30 15 15 45 45 Line scanner with oscillating mirror lateral reading window BCL 90 CAT OF 100 OF 100 H Deflection width mm Reading conditions see Table 4 5 Read distance mm Tilt 45 45 30 30 15 15 20 10 5 Resolution 0 50 mm Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 65: ...rameter memories Function When started the BCL initialises itself with data stored in its internal parameter set When a clone of this parameter set is also kept ready at hand in an external memory devices can be exchanged quick ly The replacement device does not need to be manually configured first before operation but auto matically accesses the external parameter memory by selecting the start op...

Страница 66: ...quantity 1 per BCL 15 3 m BCL 90 to host KB 090 3000S 500 35 321 Connection cable for function interfaces and power supply I O 8 mm shielded with 15 pin D Sub HD cable plug and open end stripped Required quantity 1 per BCL 15 3 m BCL 90 to sen sors PLC and external power supply unit KB 090 3000P 500 35 322 Plug cover with parameter memory EEP ROM protection class IP 65 with two connection cables 8...

Страница 67: ... x 0 14 mm 2 x 0 75 mm 3 m BCL 90 to MA 90 KB 090 3000HO 500 35 325 Plug cover protection class IP 65 with two connection cables 6 7 mm each shielded two open ends stripped Required quantity 1 per BCL 1 x 18 x 0 14 mm 1 x 2 x 0 75 mm 3 m BCL 90 to host sensors PLC and externalpower supply unit Notice Other cable lengths cables for BCL with heater upon request Order number Type Description on reque...

Страница 68: ...bracket support single Joint bracket BT 90 G No 500 35 516 Figure 5 3 Dimensions of the joint bracket View of the quick action clamping device BT 90 S No 500 35 514 Figure 5 4 View of the quick action clamping device with bracket support 30 6 5 45 15 30 7 6 5 ø 6 5 56 15 30 7 5 6 5 97 5 30 ø 6 5 25 50 45 68 Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com ...

Страница 69: ...he mounting support sturdy mounting device enabling the BCL to change its orientation on the x axis and y axis The line scanner type BCL weighs 1 5 kg the line scanner with oscillating mirror type 2 2 kg two M6 screws for the BCL Screw length depends on the wall thickness of the mounting support used Reach of the screw in the BCL max 7 mm measured from housing surface modular connector unit MA 90 ...

Страница 70: ...een the BCL and MA 90 The MA 90 should not be mounted further than 10 m away from the BCL because the PC accesses the terminal interface of the BCL through the software BCL Config via the module RS 232 type 6 2 6 Fastening Accessories The BCL is attached by way of two fastening threads M6 located above the electrical connections Figure 6 2 shows the location of the threads The complete housing dim...

Страница 71: ...oles in bracket support No 500 35 515 and joint bracket No 500 35 516 allow the BCL to rotate within an angle of 15 for a fine adjustment Figure 6 3 Example possible ways to mount the bracket support BT 90 W No 500 35 515 in com bination with the quick action clamping device BT 90 S No 500 35 514 The mounting support dimensions are shown in Section 5 2 1 on page 68 33 4 10 10 10 38 5 12 56 21 78 4...

Страница 72: ... not exceed the technical limits specified for the device Section Figure 4 3 on page 34 and Section 4 3 4 on page 40 represent the variation of reading field height with read distance at various resolutions module widths Figure 6 5 defines the read distance a from the reading window and the opening angle a for both scan ning processes Figure 6 5 Definitions of read distance a and opening angle a T...

Страница 73: ...in such a way that the exiting light is tilted in relation to the vertical Figure 6 7 Figure 6 7 Avoiding surface reflections angle between exiting light and bar code tilt out of the vertical In line scanners with oscillating mirrors the laser beam exits at an angle of 105 from the housing when passing through the zero position CW 50 in oscillation operation The device can only be mounted with its...

Страница 74: ... the same bar codes identical in respect to code type code length and data content and the BCL is able to correlate bar code data of the read result locally to bar code positions on the object Figure 6 8 Counting direction of the code position CP within the scan line and the code angle CW for oscillating mirror models Notice In oscillation operation at variable amplitude the scan line always has t...

Страница 75: ...readings Figure 6 6 4 In case this is relevant for an evaluation you may have to take note of the counting direction of the code position and code angle Figure 6 8 5 Install the mounting support of the BCL on the mounting base 6 Screw the M6 screws through the mounting support into the fastening threads of the BCL 7 Slightly tighten the screws 8 Adjust the BCL as described below 6 4 Mounting Exter...

Страница 76: ...ing 6 4 3 Mounting Sensors for Object Distance Detection When the focus position switching of the BCL is triggered through external sensors the respective sensors must be mounted near the BCL Figure 6 10 shows an example of downward reading The sensors are to be mounted in such a way that all possible object heights can be classified unambigu ously and overlapping read areas DOF can be generated b...

Страница 77: ...t MA 90 to the switched inputs SE 2 SE 6 of the BCL see Section 7 5 6 on page 90 4 Adjust the focus positions for the needed DOF through the user interface of BCL Config 5 Select the standard decoder and call up the percentage evaluation temporarily 6 Check the reading quality for the distance configurations in statical operation object not in transport motion 7 Finally check the function of dista...

Страница 78: ...in D Sub HD plug connections one device plug and one device socket installed on the housing The following interfaces are connected via these connectors two serial data interfaces host interface and terminal interface six switched inputs external reading cycle as well as multifunctional inputs four switched outputs output of result status functions for connection e g to the PLC CAN bus for TPC oper...

Страница 79: ...ng cable KB 090 3000 1 x No 500 35322 3 m ext parameter memory with cables KB 090 3000P external power sup ply unit 1 x No 500 35320 3 m connection cable with open end KB 090 3000B 1 x No 500 35321 or 3 m connection cable with open end KB 090 3000S 1 x No 500 35323 or 3 m ext parameter memory with cables KB 090 3000PO BCL with heater 35 35 C MA 90 1 x No 500 35324 3 m plug cover IP 65 with cables ...

Страница 80: ...a the external parameter memory KB090 3000P No 500 35 322 a BCL without heater Connector unit MA 90 The cables KB090 3000 No 500 35 319 can be extended to up to 10 m terminal interface RS 232 b BCL with heater Connector unit MA 90 The cables KB090 3000 No 500 35 319 may not be extended If greater lengths are required the power supply pin 1 pin 5 are to be wired with a total core cross section of a...

Страница 81: ...t interface transmitter 10 CAN H CAN bus IN OUT 11 Bus RT_485 12 Bus RT_485 13 Bus R_485 14 Bus R_485 15 CAN L CAN bus IN OUT Housing Shield 1 Pin 1 is bridged in the BCL with pin 1 of the I O connection Pin Signal Function 11 VS Supply voltage 2 SE 3 Switched input trigger focus position switching 3 SE 1 Switched input external reading cycle generator 4 SWO 1 Switched output adjustable function 5...

Страница 82: ... 232 host Host interface transmitter 10 CAN H CAN bus IN OUT 11 Bus RT_485 12 Bus RT_485 13 Bus R_485 14 Bus R_485 15 CAN L CAN bus IN OUT Housing Shield 1 Pin 1 is bridged in the BCL with pin 1 of the I O connection Pin Signal Function 11 VS Supply voltage 2 SE 3 Switched input trigger focus position switching 3 SE 1 Switched input external reading cycle generator 4 SWO 1 Switched output adjustab...

Страница 83: ...umption Table 7 7 Power consumption of the BCL Type of interface Transmission rate Distance to the host RS 232 up to 19 200 bits s up to 10 m 38 400 57 600 bits s up to 3 m RS 422 485 1 up to 38 400 bits s up to 1200 m up to 57 600 bits s up to 500 m 1 with corresponding cable termination Notice In order to avoid disturbances do not lay the cable in parallel to power supply and motor cables over l...

Страница 84: ...s with heaters at least 0 75 mm at a maximum length of 10 m a Connection of the BCL without plug cover without external parameter memory The two cables KB 090 3000B No 500 35 320 and KB 090 3000S No 500 35 321 with open end at one side are required for connecting the BCL The core colour coding is shown in Table 7 8 and Table 7 9 For BCLs with heaters the cables may not be extended Connection cable...

Страница 85: ...ith the plug cover parameter memory No 1500 35 323 Wire the free cable ends accordingly The core colour coding is shown in Table 7 10 and Table 7 11 BCL with heater No external parameter memory available Pin Signal Core colour 11 VS red 2 SE 3 white 3 SE 1 brown 4 SWO 1 purple 5 GND blue 6 SE 2 green 7 SE 4 yellow 8 SWO 2 grey 9 INGND black 10 SWO 3 grey pink 11 SE 5 red blue 12 SE 6 white green 1...

Страница 86: ...ue and grey brown 6 RD RS 422 485 host green 7 RD RS 422 485 host RxD RS 232 host yellow 8 TD RS 422 485 host grey 9 TD RS 422 485 host TxD RS 232 host black 10 CAN H grey pink 11 Bus RT_485 red blue 12 Bus RT_485 white green 13 Bus R_485 brown green 14 Bus R_485 white yellow 15 CAN L yellow brown Shield orange 1 Pin 1 is bridged in the BCL with pin 1 of the I O connection Pin Signal Core colour 1...

Страница 87: ...D socket in the plug cover and open cable end Table 7 13 Core colour coding of cable 2 of plug cover KB 090 3000HO No 500 35 325 Pin Plug cover Signal Core colour 1 Socket VS red 5 Socket GND black Pin Plug cover Signal Core colour 2 Plug connector SE 3 white 3 Plug connector SE 1 brown 4 Plug connector SWO 1 green 6 Plug connector SE 2 yellow 7 Plug connector SE 4 grey 8 Plug connector SWO 2 pink...

Страница 88: ...90 3000P No 500 35 322 over the host term and I O connections of the BCL and screw down Connect the two free plug connections of the cables with the corresponding connections on the connector unit and screw down The data and function interfaces of the BCL have contact with the connector unit Power supply via the external power supply unit Connection of the BCL without external parameter memory 1 P...

Страница 89: ...o the interface module Incorrect connection of the host interface may lead to damage to electronic components in the BCL This also applies to the adjustment of the host interface connection in the connec tor units configuration Correctly connect the host interface acc to Figure 7 2 Carefully check the circuitry before switching on the BCL Parameter Value Type RS 232 Data transmission rate 9600 bit...

Страница 90: ...0 is used connect the PC acc to Figure 7 3 3 Turn on the PC and the supply voltage of the MA 90 4 Adjust the communication parameters 7 5 6 Connect the Switched Inputs Connect the switched input SE 1 Should a read process of the BCL be triggered through an external sensor the reading cycle sensor is to be connected to the switched input SE 1 The type of triggering is selected as base setting of th...

Страница 91: ...a band increment signal Up to 16 switching states then remain for focus position switch ing Figure 7 5 shows the circuitry of the switched inputs SE 2 SE 6 Table 7 16 contains the pin assign ment at the BCL Table 7 17 describes the characteristics for the inputs Table 7 18 represents the combinations of the inputs and their relations to the distance configurations Table 7 19 shows the combined eff...

Страница 92: ...he switched output via the connector unit MA 90 see data sheet MA 90 Function Trigger for focus position switching SE 5 alternatively trigger for one shot of the oscillating mirror SE 6 alternatively trigger for one shot of the oscillating mirror band increment input Base setting SE 5 and SE 6 focus position switching Switching characteristics Active when input is high Features with opto coupler p...

Страница 93: ...DC 8 DC 3 0 1 0 0 0 N 9 DC 8 DC 2 0 1 0 0 1 N 10 DC 8 DC 2 0 1 0 1 0 N 11 DC 8 DC 2 0 1 0 1 1 N 12 DC 8 DC 2 0 1 1 0 0 N 13 DC 8 DC 2 0 1 1 0 1 N 14 DC 8 DC 2 0 1 1 1 0 N 15 DC 8 DC 2 0 1 1 1 1 N 16 DC 8 DC 2 1 0 0 0 0 N 17 DC 8 DC 1 1 0 0 0 1 N 18 DC 8 DC 1 1 0 0 1 0 N 19 DC 8 DC 1 1 0 0 1 1 N 20 DC 8 DC 1 1 0 1 0 0 N 21 DC 8 DC 1 1 0 1 0 1 N 22 DC 8 DC 1 1 0 1 1 0 N 23 DC 8 DC 1 1 0 1 1 1 N 24 D...

Страница 94: ... 7 20 contains the pin assignment on the BCL Table 7 21 describes the characteristics for the outputs The characteristics of the four outputs are the same Parameterization of the switched inputs Effect SE 5 SE 6 Focus position switching 1 Focus position switching 1 SE 5 switches focus position in combination with SE 2 SE 4 and SE 6 Focus position switching 1 One shot SE 6 triggers the one shot SE ...

Страница 95: ...n p connected against the supply voltage VS Features the current is limited to 0 7 A during short circuit Electrical values 0 V Ua 30 V Guaranteed Ua VS 1 3 V at Ia 100 mA Ia 100 mA Notice In the function Device Ready the output supplies a statical pulse when the BCL is in read operation For the connection of the switched output via the connector unit MA 90 see data sheet MA 90 Notice To check the...

Страница 96: ...e Line Scanner BCL 90 All Models Parameter Base setting Decoder CRT decoder Active code types Codabar Code 39 2 5 Interleaved Code 128 Code length unlimited 2 5 Interleaved interval 4 50 characters Start stop conditions automatically Min max code position 5 95 CP Multiple reading 3 Min max number of codes 1 Scanning frequency 800 Hz Autofocus mode smallest distance Range 400 2200 mm Scanning angle...

Страница 97: ...nator CR LF error string only sep arator Output sorting acc to code position Output time read result clocking separator acc to code Test string not active Terminal interface RS 232 9600 baud 8 data bits no parity 1 stop bit values unalterable Function Read diagnosis Parameter Base setting Oscillation amplitude 40 CW corresponds to a deflection angle of 20 20 Operating mode oscillating at predefine...

Страница 98: ...face Structure of the data output string of the host interface for Good Read and No Read Function of the terminal interface 8 3 2 Function of the LED Indicators Four LED indicators optically reports on operating status laser diode activities read result status and data transmission on the host interface The LED indicators Figure 8 1 are located on the back of the device Figure 8 1 LED indicators W...

Страница 99: ...tput for the set pulse duration lights up after a successful reading base setting Good Read lights up when code comparison is activated the scanned bar code is identical to the predefined comparison code s and the corresponding result status output is selected at the output SWO 2 Data yellow flimmers when the BCL transfers data to the host at the host interface Percentage evaluation Sensor green l...

Страница 100: ...meter set It starts the read operation but does not output any data via the host interface Start option Start with internal parameters lights up constantly BCL downloaded the internal parameter set Start option Start with copying from internal to external blinks around 10 s alternately with the LED Read Result then constant light BCL successfully copied the internal parameter set into the external...

Страница 101: ...tput SWO 2 Data yellow flickers when the BCL transfers data to the host through the host interface Percentage evaluation Sensor green lights up constantly due to free oscillating operation Read Result green Behaviour depends on reading rate goes out when the reading rate 30 blinks twice per second when the reading rate is 30 to 70 blinks five times per second when the reading rate is 70 to 90 cons...

Страница 102: ...th a frequency of 1 Hz at an oscillation amplitude of 20 40 CW 4 Start the reading cycle cover the light path of the light barrier or turn off switch The LED Sensor lights up The BCL switches on the laser diode the scan line appears 5 Present the bar code sample from Figure 8 2 to the BCL at the read distance acc to Table 8 5 6 Align the bar code in such a way that the red scan line on the bar cod...

Страница 103: ...C has to be connected and the software installed in the PC The connection of the PC to the BCL is described in Section 7 5 5 on page 90 Transfer the Parameter Set between BCL Setup and the BCL BCL Config operates in off line mode during the parameterization of the BCL In order to be able to modify the current parameter set of the BCL the parameter set has to be loaded from the BCL into BCL Config ...

Страница 104: ...ode oscillating at variable amplitude The deflection is randomly adjustable for each of the max 8 distance configurations focus positions separately Limiting the oscillation range ensures that the scan line sweeps only relevant areas in which there are bar codes in the short time available in rapid applications At the same time this allows the scan line density on the object to remain nearly const...

Страница 105: ... sepa rately for each phase The end position of one of the phases always forms the starting position of the other phase Figure 8 5 shows an example for the application in object tracking The front side of the object moving towards the oscillating mirror is scanned once from top to bottom by the scan line during the forward phase at a speed corresponding to that of the transport A multiple switchin...

Страница 106: ...tandard operating mode Read operation For commissioning Percentage evaluation Calibrating help For adapting to reading conditions Parameterization configuration See Section 8 5 1 on page 103 Background teach in Show CP limits For monitoring troubleshooting Self test t1 t0 Line scanner Line scanner with os cillating mirror Conventionally required DOF Reduced DOF in one shot function DOF DOF Buy www...

Страница 107: ...an line to both sides of the position CW 50 with a frequency of 1 Hz at a max angle of 20 50 CW corresponds to a light exit angle small er than 105 Figure 8 6 Read result of the service interface structure for Good Read Successful read Good Read with 1st line T T duration of the scan gate time MG time mean value of the identification rate n number of identified codes DC sequence number of the dist...

Страница 108: ...de and positions the scan line under the angle CW 50 corresponds to a light exit angle smaller than 105 The angle cannot be changed The indication of the LED Read Result presents additional optical information on the reading rate achieved The LED goes out when the reading rate 30 The LED blinks twice per second when the reading rate is 30 to 70 The LED blinks five times per second when the reading...

Страница 109: ...en generating the internal distance profile no reading object may be within the field of view of the BCL In this mode the BCL does not output any read results Line scanner with oscillating mirror In background teach in the BCL switches off the oscillation operation base setting oscillating at pre defined amplitude and positions the scan line under the angle CW 50 corresponds to a light exit an gle...

Страница 110: ...ne scanner ladder type bar codes Figure 9 1 Line scanner calculation example of the number of scans for ladder type bar codes v IS Line scanner lateral reading of object Specifications Number of scans n Transport speed v 1 5 m s Code length lC 20 mm Scanning frequency f 600 Hz Bar code 100 reading rate Calculations for standard decoder n 0 02m 1 5 m s 600 s t scan 1 f n I s v f v s t v I s n t sca...

Страница 111: ...er of scans n Transport speed v 2 m s Code length with quiet zone lC 150 mm Reading field height lLH 400 mm Scanning frequency f 600 Hz Bar code 100 reading rate all scans on the code Code window s lLH lC v I LH I c n t scan v I LH I c n f n I LH I c v f n 0 4 0 15 m 2 m s 600 s n 75 t scan 1 f v s t Line scanner lateral reading of object Calculations for standard decoder Buy www ValinOnline com P...

Страница 112: ...under 10 Reading field height lLH 500 mm Scanning frequency f 600 Hz Bar code 100 reading rate all scans on the code Code window s lLH lC 1 Dwell time of the bar code in the reading field 2 Required oscillating mirror frequency 3 Number of possible scans rough estimation Line scanner with oscillating mirror lateral reading of object Calculations for standard decoder t s v t I LH I cw v n f f sw t ...

Страница 113: ... starting phase 2 Scanning direction in the drawing plane 1 Focus position for distance configuration 2 Oscillation angle j 3 Deflection speed j When entering the values please note Debouncing time of the switched input for the one shot Starting time of the oscillating mirror mass acceleration Select the deflection speed of the return phase depend ing on the distances between the objects in such a...

Страница 114: ...r code scanning frequency 800 Hz v 2 m s Standard decoder The above distances are also required when the same bar codes identical data contents and identical code types are to be read Condition for separating same bar codes 1 correct parameterization of code distance between the bar codes 2 activate code position comparison Bar code lines in the direction of transport When the scan line detects th...

Страница 115: ...rs Parameter 20 Parameter default The signal sent PC20 Spelling conventions Commands command parameters and returned data in the text are enclosed between single quota tion marks x Most online commands are acknowledged by the BCL 90 or requested data are sent back For com mands that are not acknowledged command execution can be observed or monitored directly on the device 9 2 1 General Online Comm...

Страница 116: ... start signal Command Description The command activates decoding Parameter no Acknowledgement no Command Description The command deactivates decoding Parameter no Acknowledgement no Command PC Description The command copies complete parameter sets Parameter 20 copy standard parameters from the FLASH into the EEPROM and RAM and initialise all relevant functions Acknowledgement PSx x status 000 comm...

Страница 117: ...e g Setup exe The following window appears Figure 9 6 Installation window Confirm the following licence agreement and select the installation path in the following window Figure 9 7 Installation directory Confirm your entry with Continue and follow the installation routine For further details please refer to online help of the BCL Config software Buy www ValinOnline com Phone 844 385 3099 Email Cu...

Страница 118: ...ing cloth Figure 10 1 Cleaning the reading window Also clean the LED indicator at the back of the device as required Damage to the eyes through laser radiation The BCL operates with a red light laser of Class 2 Staring at the laser beam may cause damage to the retina Never look at the laser beam directly same as sunlight Turn off device during cleaning Avoid looking at the reading window at all ti...

Страница 119: ...ght detec tion 10 2 Maintenance The BCL runs without maintenance Its self monitoring functions provide for a long operation free of failures The BCL outputs device and functional disorders in the form of messages via the service interfaces These can be displayed on the PC screen in the extended mode of the terminal emulator of the user interface of BCL Config 10 3 Repairs Servicing Only the manufa...

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