Barcode reader BCL 8 with integrated decoder Leuze Technical Description

Barcode reader BCL 8 with integrated decoder Leuze Technical Description
Leuze electronic
Barcode reader BCL 8
with integrated decoder
Technical Description
© All rights reserved, especially the right of reproduction, distribution and translation. Copying or
reproductions in any form require the written consent of the manufacturer.
Changes reflecting technical improvements may be made
Leuze electronic
Table of contents
1
General Information ........................................................................................................... 4
1.1
Explanation of Symbols ....................................................................................................... 4
1.2
Declaration of Conformity .................................................................................................... 4
2
Safety Notices .................................................................................................................... 5
2.1
Safety Standards ................................................................................................................. 5
2.2
Intended Use........................................................................................................................ 5
2.3
Working Safely ..................................................................................................................... 6
3
Description ......................................................................................................................... 8
3.1
The Bar Code Reader BCL 8 ............................................................................................... 8
3.2
Standalone operation ........................................................................................................... 9
4
Specifications................................................................................................................... 10
4.1
General Specifications BCL 8 ............................................................................................ 10
4.2
LED indicators.................................................................................................................... 11
4.3
Dimensioned and Connection Drawings ............................................................................ 12
4.4
Optical Data ....................................................................................................................... 14
4.4.1
4.4.2
Type overview.............................................................................................................................. 14
Reading Fields............................................................................................................................. 15
5
Accessories / Order Designation ................................................................................... 17
5.1
Accessories........................................................................................................................ 17
5.1.1
5.1.2
Connector unit MA 8 .................................................................................................................... 18
Fastening Accessories................................................................................................................. 19
6
Installation ........................................................................................................................ 20
6.1
Storage, Transportation ..................................................................................................... 20
6.2
Mounting ............................................................................................................................ 21
6.2.1
Device Arrangement .................................................................................................................... 22
6.3
Connection ......................................................................................................................... 23
6.3.1
6.3.2
6.3.3
Connecting the BCL 8.................................................................................................................. 23
Connection of switching input/output ........................................................................................... 24
Wire lengths................................................................................................................................. 26
6.4
Disassembling, Packing, Disposing ................................................................................... 26
7
Commissioning ................................................................................................................ 27
7.1
Measures to be performed prior to the initial commissioning............................................. 27
7.2
Function Test ..................................................................................................................... 27
7.3
Setting the Parameters ...................................................................................................... 28
7.3.1
7.3.2
Parameter sets ............................................................................................................................ 28
Service Operating Mode .............................................................................................................. 29
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BCL 8
1
Leuze electronic
Table of contents
8
Operation .......................................................................................................................... 30
8.1
Display Elements ............................................................................................................... 30
8.2
Error Handling.................................................................................................................... 30
9
Communicating with the Device..................................................................................... 31
9.1
Installing the BCLConfig software...................................................................................... 31
10
Important Parameters...................................................................................................... 33
10.1
Code menu ........................................................................................................................ 33
10.2
Properties of the Code menu ............................................................................................. 34
10.3
Output menu ...................................................................................................................... 35
10.4
Control ............................................................................................................................... 36
10.5
Communication .................................................................................................................. 37
10.5.1
Communication properties ...........................................................................................................38
10.6
Reference code.................................................................................................................. 39
10.7
Sensor................................................................................................................................ 40
10.8
Laser .................................................................................................................................. 41
10.9
Switching output................................................................................................................. 43
11
Online commands............................................................................................................ 44
11.1
Overview of Commands and Parameters .......................................................................... 44
11.1.1
11.1.2
11.1.3
General "Online" Commands .......................................................................................................45
’Online’ Commands for System Control .......................................................................................50
’Online’ Commands for Parameter Set Operations ......................................................................51
12
Maintenance ..................................................................................................................... 54
12.1
General Maintenance Information...................................................................................... 54
12.2
Repairs, Servicing.............................................................................................................. 54
2
BCL 8
Leuze electronic
Leuze electronic
Figure 2.1:
Figures and tables
Example for the attachment of the sticky labels with warning notices.......................... 7
Figure 3.1:
BCL 8 device construction............................................................................................ 8
Table 4.2:
LED indicators ............................................................................................................ 11
Figure 4.1:
Dimensioned drawing BCL 8 S M …0 with lateral beam exit ..................................... 12
Figure 4.2:
Dimensioned drawing BCL 8 S M …2 with front beam exit........................................ 13
Table 4.3:
Type overview ............................................................................................................ 14
Figure 4.3:
Reading field BCL 8 S M …2 with front beam exit ..................................................... 15
Figure 4.4:
Reading field BCL 8 S M …0 with side beam exit...................................................... 16
Table 5.1:
Accessories / Order Designation................................................................................ 17
Figure 5.1:
Connector unit MA 8................................................................................................... 18
Figure 5.2:
Mounting devices for BCL 8 ....................................................................................... 19
Figure 6.1:
Device name plate BCL 8........................................................................................... 20
Figure 6.2:
Mounting example BCL 8 ........................................................................................... 21
Figure 6.3:
Definition of the reading angles BCL 8....................................................................... 22
Figure 6.4:
BCL 8 connection assignment.................................................................................... 23
Table 6.1:
Wiring description BCL 8............................................................................................ 23
Figure 6.5:
Switching input BCL 8 connection version 1 (standard setting) ................................. 24
Figure 6.6:
Switching input BCL 8 connection version 2 (setting "inverted") ................................ 24
Figure 6.7:
Switching output BCL 8 .............................................................................................. 25
Table 6.2:
Wire lengths ............................................................................................................... 26
Figure 7.1:
Connecting the RS 232 service interface to a PC or terminal .................................... 29
Figure 9.1:
Installation window ..................................................................................................... 31
Figure 9.2:
Installation directory ................................................................................................... 32
Figure 9.3:
BCL 8 configuration software ..................................................................................... 32
Figure 10.1:
Default setting of the code menu with the CONFIG 3 configuration software. ........... 33
Figure 10.2:
Standard setting of the properties of the code menu ................................................. 34
Figure 10.3:
Output menu............................................................................................................... 35
Figure 10.4:
Control menu default settings..................................................................................... 36
Figure 10.5:
Standard setting of the communication menu ............................................................ 37
Figure 10.6:
Standard setting of the property menu ....................................................................... 38
Figure 10.7:
Reference code menu ................................................................................................ 39
Figure 10.8:
Standard setting of the switching input menu............................................................. 40
Figure 10.9:
Laser menu ................................................................................................................ 41
Figure 10.10: AutoReflAct Wizard .................................................................................................... 42
Figure 10.11: Standard setting of the switching output menu .......................................................... 43
Leuze electronic
BCL 8
3
Leuze electronic
General Information
1
General Information
1.1
Explanation of Symbols
The symbols used in this operating manual are explained below.
Attention!
Pay attention to passages marked with this symbol. Failure to heed this information can lead
to injuries to personnel or damage to the equipment.
Attention Laser!
This symbol warns of possible danger through hazardous laser radiation.
Notice!
This symbol indicates text passages containing important information.
1.2
Declaration of Conformity
The bar code reader BCL 8 and the optional connector unit MA 8 have been developed and
produced in accordance with the applicable European standards and directives.
Notice!
The corresponding declaration of conformity can be requested from the manufacturer.
The manufacturer of the product, Leuze electronic GmbH & Co KG in D-73277 Owen/Teck,
possesses a certified quality assurance system in accordance with ISO 9001.
4
BCL 8
Leuze electronic
Leuze electronic
2
Safety Notices
2.1
Safety Standards
Safety Notices
The bar code reader BCL 8 and the optional connector unit MA 8 have been developed,
produced and tested subject to the applicable safety standards. They correspond to the
state of the art.
2.2
Intended Use
Attention!
The protection of personnel and the device cannot be guaranteed if the device is operated
in a manner not corresponding to its intended use.
The BCL 8 bar code reader is conceived as stationary scanner with integrated decoder for
all current bar codes used for automatic object recognition.
The optional connector unit MA 8 is intended for the easy connection of code readers of type
BCL 8.
In particular, unauthorised uses include:
• rooms with explosive atmospheres
• operation for medical purposes
Areas of application
The bar code reader BCL 8 with optional connector unit MA 8 is conceived particularly for
the following fields of application:
labelling and packaging machines
automatic analysers
space-critical bar code reading tasks
in material flow
pharmaceutical industry
in robot technology and automation systems
Leuze electronic
BCL 8
TNT 35/7-24V
•
•
•
•
•
•
5
Leuze electronic
Safety Notices
2.3
Working Safely
Attention Laser Radiation!
The bar code reader BCL 8 operates with a red light laser of class 2 acc. to
EN 60825-1 (2001/11), resp. class II acc. to 21 CFR 1040.10. If you look into the beam
path over a longer time period, the retina of your eye may be damaged!
Never look directly into the beam path!
Do not point the laser beam of the BCL 8 at persons!
When mounting and aligning the BCL 8, take care to avoid reflections of the laser
beam off reflective surfaces!
The use of operating and adjusting devices other than those specified in this technical description, carrying out of differing procedures, or improper use of the bar code
reader may lead to dangerous exposure to radiation!
The use of optical instruments or devices in combination with the device increases
the danger of eye damage!
Adhere to the applicable legal and local regulations regarding protection from laser
beams acc. to EN 60825-1/21 CFR 1040.10 in its latest version.
The BCL 8 uses a laser diode with low power in the visible red light range with an
emitted wavelength of about 650nm. The output power of the laser beam at the reading window is at most 1.3mW for a time period of 210ms acc. to EN 60825-1 (2001/11),
resp. 21 CFR 1040.10.
The reading window is the only opening through which the laser radiation can escape
from the device. The housing of the bar code reader BCL 8 is sealed and has no parts
that need to be adjusted or maintained by the user. The device must not be tampered
with and must not be changed in any way!
Notice!
It is important that you attach the sticky labels supplied to the device (notice signs and laser
emission symbol)! If the signs would be covered due to the installation situation of the BCL 8,
attach them close to the BCL 8 such that reading the notices cannot lead to looking into the
laser beam!
6
BCL 8
Leuze electronic
Leuze electronic
Safety Notices
Attention!
Access to or changes on the device, except where expressly described in this operating
manual, is not authorised.
Safety regulations
Observe the locally applicable legal regulations and the rules of the employer’s liability insurance association.
Qualified personnel
Mounting, commissioning and maintenance of the device must only be carried out by qualified personnel.
Electrical work must be carried out by a certified electrician.
Leuze electronic
BCL 8
7
TNT 35/7-24V
Figure 2.1: Example for the attachment of the sticky labels with warning notices
Leuze electronic
Description
3
Description
BCL 8 device construction
BCL 8 S M 102
BCL 8 S M 100
Through holes
Through holes
« 4.4 for
fastening
M12 round connectors,
turning
« 4.4 for
fastening
M12 round connectors,
turning
Reading window with
beam exit on the side
Reading window with
beam exit at the front
2 M4 fastening threads at the rear and bottom side of the device
Figure 3.1: BCL 8 device construction
3.1
The Bar Code Reader BCL 8
The bar code reader BCL 8 is a laser scanner with integrated decoder for all bar codes
currently in use, e.g. 2/5 Interleaved, EAN etc., with an extremely small housing.
The many possible configurations of the device allow its adaptation to a multitude of reading
tasks. Due to the small dimensions of the unit and the 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.
8
BCL 8
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Leuze electronic
3.2
Description
Standalone operation
The bar code reader BCL 8 is operated as a "stand-alone" device. It is equipped with a fivecore cable with open ends or a 5-pin M12 round connector for the electrical connection of
the supply voltage, the interface and the switching input.
With connector unit MA 8
The connector unit MA 8 simplifies the electrical installation of the bar code reader in standalone operation.
TNT 35/7-24V
Separate data sheets are available that contain details about the connector units.
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BCL 8
9
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Specifications
4
Specifications
4.1
General Specifications BCL 8
Optical Data
Light source
Scanning rate
Resolution
Beam deflection
Beam exit
Reading distance
Reading field opening
Laser safety class
Code types
Software features
Electrical data
Interface type
Service interface
Baud rate
Data formats
Protocols
Ports
LEDs
Operating voltage
Current consumption
Table 4.1:
10
Laser diode 650nm
600 scans/s
m = 0.150mm … 0.5mm / 6mil … 20mil
by means of rotating polygon mirror wheel
at front, alternatively on the side with deflection mirror
(105°)
see reading fields
see reading fields
class 2 acc. to EN 60825-1
class II acc. to 21 CFR 1040.10
2/5 Interleaved, Code 39, Code 128, EAN 128, EAN/
UPC, EAN Addendum, Codabar, Pharma Code, Code
93
selectable output format, autoConfig, autoReflAct, reference code comparison, multiple read, real time decoding, adjustment mode, control of switching input or
switching output, etc.
RS 232
RS 232 with fixed data format
9600Bd, 8 data bits, no parity, 1 stop bit
STX "Data", CR, LF
4800 … 57600Bd
data bits: 7, 8
parity: None, Even, Odd
stop bits: 1, 2
framing protocol with/without handshake
software handshake X ON / X OFF
1 switching input 5VDC
or
1 switching output 5 … 30V, 20mA
1 device status
1 read status
4.9 … 5.4VDC, low voltage acc. to IEC 742
max. 250mA (2W power supply unit recommended)
Specifications
BCL 8
Leuze electronic
Leuze electronic
Mechanical data
Protection class
Connection type
Weight
Dimensions (WxHxD)
Housing
Specifications
IP 67
M12 connector, 5-pin, turning or
fixed cable, 2m long, 5 x 0.25mm2
70g
beam exit at front: 48 x 40.3 x 15mm
beam exit on the side: 48x58x17.4mm
metal (diecast zinc)
Environmental data
Ambient temp. (operation/storage) 0°C … +40°C/-20°C … +60°C
Air humidity
max. 90% rel. humidity, non-condensing
Vibration
IEC 60068-2-6, test FC
Shock
IEC 60068-2-27, test Ea
Electromagnetic compatibility
EN 61326-1,
IEC 6100-4-2, -3, -4 and -6,
Certificates
CE, EN 55022, FCC Class B
Table 4.1:
4.2
Specifications
LED indicators
Two 3-colour LEDs at the top of the case show the device and reading status:
Status
LED
Decode
LED
Table 4.2:
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Colour
Meaning
Green flashing
initialisation phase
Green continuous
ready for operation
Red flashing (200ms)
warning
Red continuous
error, no function
Orange flashing (200ms)
service operation
Green (200ms on)
reading successful
Red (200ms off)
no reading result
Orange continuous
reading gate active
TNT 35/7-24V
LED
LED indicators
BCL 8
11
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Specifications
4.3
Dimensioned and Connection Drawings
BCL 8 S M …0 with side beam exit
Thread depth:
3mm
Thread depth:
3mm
B1 B2
A
B
C
D
Turning connector, 90°
Indicator LEDs (B1: status LED, B2: decode LED)
Laser beam
Optical axis
Figure 4.1: Dimensioned drawing BCL 8 S M …0 with lateral beam exit
12
BCL 8
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Leuze electronic
Specifications
BCL 8 S M …2 with front beam exit
Thread depth:
3mm
TNT 35/7-24V
Thread depth:
3mm
B1 B2
A
B
C
D
Turning connector, 90°
Indicator LEDs (B1: status LED, B2: decode LED)
Laser beam
Optical axis
Figure 4.2: Dimensioned drawing BCL 8 S M …2 with front beam exit
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BCL 8
13
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Specifications
4.4
Optical Data
Notice!
Please note that the size of the bar code module influences the maximum reading distance
and the width of the reading field. Therefore, when selecting a mounting location and/or the
bar code label, take into account the different reading characteristics of the scanner with various bar code modules.
The BCL 8 is available in various models for various reading tasks and connection requirements (see chapter 4.4.1 "Type overview").
4.4.1
Type overview
Model
Range
Connection Scanner type
Module/
beam exit
resolution
[mm]
BCL 8 S M 100
BCL 8 S M 102
BCL 8 S M 550
M12 round
connector
up to
160mm
0.15 … 0.5
fixed cable
(2m)
BCL 8 S M 552
Table 4.3:
14
Part No.
Single line/
lateral
500 40229
Single line/
front
500 38949
Single line/
lateral
500 40230
Single line/
front
500 38948
Type overview
BCL 8
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Leuze electronic
4.4.2
Specifications
Reading Fields
Notice!
Please notice that the real reading fields are also influenced by factors such as labelling material, printing quality, scanning angle, printing contrast etc., and may thus deviate from the
reading fields specified here. The origin of the reading distance always refers to the front
edge of the housing of the beam window.
Reading field BCL 8 with front beam exit
70
m=0.150 mm
(6 mil)
60
m=0.2 mm
(8 mil)
50
Reading field width [mm]
40
m=0.3 mm
(12 mil)
30
m=0.5 mm
(20 mil)
20
10
0
-10
-20
-30
-40
-50
-70
0
10 20
30
40 50
60
70 80
TNT 35/7-24V
Code 2/5 int.
Ratio 1:2.5
Class A acc. to ANSI
-60
90 100 110 120 130 140 150 160 170
Reading distance [mm]
Figure 4.3: Reading field BCL 8 S M …2 with front beam exit
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BCL 8
15
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Specifications
Reading field BCL 8 with side beam exit
70
m=0.150 mm
(6 mil)
60
m=0.2 mm
(8 mil)
50
Reading field width [mm]
40
m=0.3 mm
(12 mil)
30
m=0.5 mm
(20 mil)
20
10
0
-10
-20
-30
-40
-50
Code 2/5 int.
Ratio 1:2.5
Class A acc. to ANSI
-60
-70
0
10 20
30
40 50
60
70 80
90 100 110 120 130 140 150 160 170
Reading distance [mm]
Figure 4.4: Reading field BCL 8 S M …0 with side beam exit
16
BCL 8
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Leuze electronic
Accessories / Order Designation
5
Accessories / Order Designation
5.1
Accessories
Notice!
Designation
Part No.
Short Description
MA 8
500 40091
Connector unit MA 8 for BCL 8; standard design with
1 switching input or 1 switching output, 24VDC
BT 8-0
500 36196
Mounting device with dovetail
BT 8-D10
500 35017
Mounting device for rods « 10mm
or mounting sheet
BT 8-D12
500 35018
Mounting device for rods « 12 mm
or mounting sheet
BT 8-D14
500 35019
Mounting device for rods « 14 mm
or mounting sheet
UMS 8-D10
500 35020
Dovetail mounting system for rod « 10mm
UMS 8-D12
500 35021
Dovetail mounting system for rod « 12mm
UMS 8-D14
500 35022
Dovetail mounting system for rod « 14mm
UMS 8.1-D10
500 35023
Turning mounting system, with dovetail, for rod « 10mm
UMS 8.1-D12
500 35024
Turning mounting system, with dovetail, for rod « 12mm
UMS 8.1-D14
500 35025
Turning mounting system, with dovetail, for rod « 14mm
UMS 8.2-D10
500 35026
Turning and inclinable mounting system, with dovetail,
for rod « 10mm
UMS 8.2-D12
500 35027
Turning and inclinable mounting system, with dovetail,
for rod « 12mm
UMS 8.2-D14
500 35028
Turning and inclinable mounting system, with dovetail,
for rod « 14mm
Download from
www.leuze.de
Programming software
BCLConfig
Table 5.1:
Leuze electronic
Accessories / Order Designation
BCL 8
17
TNT 35/7-24V
Products from Leuze electronic GmbH + Co KG can be ordered from any of the sales and
service offices listed on the back page of this operating manual.
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Accessories / Order Designation
5.1.1
Connector unit MA 8
The connector unit MA 8 is used to simplify the electrical installation of the BCL 8. It has the
following advantages compared to the installation of the BCL 8 as a standalone device:
• M12 socket for switching input or switching output
• M12 plug for RS 232 interface and voltage supply 24VDC
• M12 socket for connection of the BCL 8
A
B
C
M12 socket, 5-pin - BCL 8
M12 socket, 5-pin - SW IN/OUT
M12 plug, 5-pin - PWR IN / host RS232
Figure 5.1: Connector unit MA 8
18
BCL 8
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Leuze electronic
5.1.2
Accessories / Order Designation
Fastening Accessories
A wide range of mounting devices is available for the attachment of the BCL 8, designed for
either rod or screw connections (see also Leuze Catalog, Accessories for Series 8).
BT 8-0 (Part No. 500 36196)
BT 8-D10 (« 10mm, Part No. 500 35017)
BT 8-D12 (« 12mm, Part No. 500 35018)
BT 8-D14 (« 14mm, Part No. 500 35019)
UMS 8-D10 (« 10mm, Part No. 500 35020)
UMS 8-D12 (« 12mm, Part No. 500 35021)
UMS 8-D14 (« 14mm, Part No. 500 35022)
UMS 8.1-D10 (« 10mm, Part No. 500 35023)
UMS 8.1-D12 (« 12mm, Part No. 500 35024)
UMS 8.1-D14 (« 14mm, Part No. 500 35025)
TNT 35/7-24V
Mounting devices
UMS 8.2-D10 (« 10mm, Part No. 500 35026)
UMS 8.2-D12 (« 12mm, Part No. 500 35027)
UMS 8.2-D14 (« 14mm, Part No. 500 35028)
Figure 5.2: Mounting devices for BCL 8
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BCL 8
19
Leuze electronic
Installation
6
Installation
6.1
Storage, Transportation
Attention!
When transporting, package the device so that it is protected against collision and humidity.
Optimal protection is achieved when using the original packaging. Heed the required environmental conditions specified in the technical data.
Unpacking
© Check the packaging for any damage. If damage is found, notify the post office or shipping agent as well as the supplier.
© Check the delivery contents using your order and the delivery papers:
• Delivered quantity
• Device type and model as indicated on the nameplate
• Laser warning signs
• Brief manual
The name plates provide information as to what BCL-type your device is. For specific information, please refer to chapter 4.4.1.
Name plate BCL 8
Type designation BCL 8
Figure 6.1: Device name plate BCL 8
© Save the original packaging for later storage or shipping.
If you have any questions concerning your shipment, please contact your supplier or your
local Leuze electronic sales office.
© Observe the local regulations regarding disposal and packaging.
Cleaning
© Clean the glass window of the BCL 8 with a soft cloth before mounting.Remove all packaging remains, e.g. carton fibres or Styrofoam balls.
Attention!
Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.
20
BCL 8
Leuze electronic
Leuze electronic
6.2
Installation
Mounting
Attention Laser Radiation!
Follow the safety notices in chapter 2.3 on page 6!
Accessories
The wide variety of mounting systems is available for installation. They may be ordered
separately from Leuze electronic. Please select the part number from the separate data
sheet (available from the Internet under www.leuze.de).
Mounting the BCL 8
There are three basic types of mounting arrangements for the BCL 8:
• using the dovetail and the corresponding mounting accessories
• using the fastening threads on the back- and underside of the device (chapter 4.3)
• using the two « 4.4mm holes (chapter 4.3)
TNT 35/7-24V
Mounting example BCL 8
Rod mounting with mounting system
UMS 8.1-D…
Figure 6.2: Mounting example BCL 8
Installation of connector unit MA 8
You can mount the connector unit MA 8 according to your needs by using the two mounting
holes. Subsequently, connect the BCL 8 with the connector unit via the respective cable
(see separate data sheet for MA 8).
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BCL 8
21
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Installation
6.2.1
Device Arrangement
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 reading distance from the respective reading
field (for specific information, please refer to chapter 4.4)
Notice!
The best reading results are obtained when
• the bar code is moved along the reading window rotated by > 10°
• the reading distance lies in the middle area of the reading field
• you do not use high-gloss labels.
Notice!
In the case of front beam exit, the beam at the BCL 8 exits almost perpendicular to the reading window. In the case of the side beam exit, it exits with a deviation of 15° from the perpendicular. The bar code label must be rotated by > 10° to avoid a total reflection of the laser
beam in the case of shiny labels.
a = azimuth angle
b = angle of inclination
g = angle of rotation
γ
β
Recommended angle of rotation:
g > 10°
α
Figure 6.3: Definition of the reading angles BCL 8
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 foreign light influence (no direct sunlight).
22
BCL 8
Leuze electronic
Leuze electronic
6.3
Installation
Connection
Attention!
The bar code reader BCL 8 is completely sealed and cannot be opened.
Do not try to open the device under any circumstances, as this voids both Protection Class
IP 67 and the warranty.
Before connecting the device, be sure that the supply voltage agrees with the value printed
on the nameplate.
Connection of the device and maintenance work while under voltage must only be carried
out by a qualified electrician.
The power supply unit for the generation of the supply voltage for the BCL 8 and the respective connector units must have a secure electrical insulation through double insulation and
safety transformers according to DIN VDE 0551 (IEC 742).
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 use.
6.3.1
Connecting the BCL 8
TNT 35/7-24V
BCL 8 connection assignment
plan view connector BCL 8
Figure 6.4: BCL 8 connection assignment
Wiring description
Pin 1
+5V DC
Pin 2
RS 232 TxD
signal line TxD of the RS232 interface
Pin 3
GND
operating voltage 0V DC / reference ground
Pin 4
RS 232 RxD
signal line RxD of the RS232 interface
Pin 5
SW IN/OUT
switching input or switching output
Table 6.1:
Leuze electronic
operating voltage 5V DC
Wiring description BCL 8
BCL 8
23
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Installation
6.3.2
Connection of switching input/output
The BCL 8 is provided with a switching input or a switching output. You can configure the
respective function (input or output) according to your requirements using the supplied
BCLConfig software.
Switching input (default)
In the standard setting (active low), you can trigger a read process via the combined
switching input or output connector SW IN/OUT by connecting SW IN/OUT (pin 5) to GND
(pin 3). The 2.2 kW "pull-up" resistor must be connected externally (Connection version 1,
figure 6.5).
Connection version 1: standard setting (active low)
BCL 8
5,4 V DC
4.94,9
……5.4VDC
1
+ 5 V DC
5
SW_IN/OUT
3
GND
input resistance 36 kW
2.2 k
GND
Figure 6.5: Switching input BCL 8 connection version 1 (standard setting)
In the setting "inverted" (active high), you can trigger a read process by feeding a voltage
of 5VDC (pin 1) to SW IN/OUT (pin 5) (Connection version 2, figure 6.6).
Connection version 2: Setting "inverted"(active low)
BCL 8
4.94,9
……5.4VDC
5,4 V DC
1
+ 5 V DC
input resistance 36 kW
5
SW_IN/OUT
3
GND
GND
Figure 6.6: Switching input BCL 8 connection version 2 (setting "inverted")
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BCL 8
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Installation
Switching output
The switching output connection between SW IN/OUT (pin 5) and GND (pin 3) can be activated in the scanner setup.
In the default setting, the switching output SW IN/OUT is switched to GND (pin 3) if a code
is recognised.
BCL 8
1
4.94,9
……5.4VDC
5,4 V DC
+ 5 V DC
input resistance 36 kW
+ 5 … 30 V DC
max. 20 mA !
RL
5
SW_IN/OUT
3
GND
GND
Figure 6.7: Switching output BCL 8
Attention!
Notice!
You can configure the switching input/output according to your needs, using the program
BCL Config supplied.
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BCL 8
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Do not load the BCL 8 switching output with more than 20mA at +5 … 30VDC!
Leuze electronic
Installation
6.3.3
Wire lengths
The following maximum lengths for wires must be observed:
Connection
Interface
BCL 8 - Host
RS 232
< 3m
Switching input/output
< 3m
Supply voltage
< 3m
Table 6.2:
6.4
Max. wire length
Wire lengths
Disassembling, Packing, Disposing
Repacking
For later reuse, the device is to be packed so that it is protected against shocks and dampness. Optimal protection is achieved when using the original packaging.
Notice!
Electrical scrap is a special waste product! Observe the locally applicable regulations regarding disposal of the product.
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BCL 8
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7
Commissioning
Commissioning
Attention Laser Radiation!
Follow the safety notices in chapter 2.3 on page 6!
7.1
Measures to be performed prior to the initial commissioning
© Before commissioning, familiarise yourself with the operation and configuration of the
device(s)!
© Before connecting the supply voltage, recheck all connections and ensure that they have
been properly made.
7.2
Function Test
"Power On" test
After connecting the operating voltage, the BCL 8 performs an automatic "Power On" function test. Then, the green status LED on the top side of the BCL 8 lights up.
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.
Using the ’Online’ commands, important device functions can be checked, e.g. proper functioning of the laser.
Problems
Should problems occur during device commissioning, refer first to chapter 8.2. Should a
problem persist after checking all electrical connections and settings on the devices and
host, please contact a Leuze service office near you (see the back page of this operating
manual).
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BCL 8
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Online commands
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Commissioning
7.3
Setting the Parameters
You have now commissioned the BCL 8. Usually, you will have to configure it before you
can use it. Using the parameter options made available by the BCL 8, you may configure the
bar code reader to suit your individual area of application. For instructions regarding the
various setting options refer to chapter 9 or to the online help of the BCLConfig program.
In order to operate the BCL 8, it is typically sufficient to set code type and code length in
accordance with the bar codes that are to be read. However, depending on the application,
you will additionally activate the autoReflAct function and configure the switching inputs/
output according to your requirements.
The setting of code type and code length is usually accomplished by using the program
BCLConfig, see "Installing the BCLConfig software" on page 31.
To understand what is happening during the parameter setting, the following chapter 7.3.1
briefly explains the various parameter sets.
The setting of the parameter sets then takes place in the operating mode "service", 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 default settings
is loaded into the memory of the BCL 8
• the first time the device is commissioned after delivery
• following the command "Factory Default" in the parameterisation program
• if the checksums of the current parameter set are invalid.
Current parameter set
In this parameter set, the current settings for all device parameters are stored. When the
BCL 8 is in operation, the parameter set is stored in the EEPROM of the BCL 8. The current
set can be stored:
• by copying a valid parameter set from the host computer to the BCL 8
• by an off-line setup using the configuration software BCLConfig and the subsequent
copying into the BCL 8
The current parameter set is loaded into the memory of the BCL 8
• each time the supply voltage is connected
• following a software reset
The current parameter set is overwritten by the parameter set with the default settings:
• by a parameter reset, see page 52
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BCL 8
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7.3.2
Commissioning
Service Operating Mode
Setting the required parameters is carried out easiest in the "service" operating mode. The
operating mode Service makes the following defined operating parameters available on the
RS232 interface, independent from the BCL’s configuration for standard operation:
•
•
•
•
•
•
transfer rate 9600 baud
no parity
8 data bits
1 stop bit
prefix: STX
postfix: CR, LF
Service interface active
The service interface may be activated as follows:
• via a command during power-up (initialisation phase).
• via a defined bar code label ("Service", see accompanying leaflet) in front of the reading window during power-up (initialisation phase).
Connection
You can connect a PC or terminal to the BCL 8 via the serial interface and configure the
BCL 8 through this connection. The connection is made using a crossed RS 232 connection
cable that establishes the RxD, TxD and GND connections between PC and BCL 8.
If the BCL 8 is connected to a connector unit, you can establish the connection in the same
way in front of the connector unit. For the respective connection specifications please refer
to the data sheet of the connector unit.
TNT 35/7-24V
Service Operating Mode
3 GND
2 TxD
4 RxD
PC
BCL 8
Figure 7.1: Connecting the RS 232 service interface to a PC or terminal
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BCL 8
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Operation
8
Operation
Attention Laser Radiation!
Follow the safety notices in chapter 2.3 on page 6!
8.1
Display Elements
On the BCL 8, you will find two LEDs that show the operational readiness and the reading
state of the bar code reader (see table 4.2 on page 11).
8.2
Error Handling
Error, warning and status messages of the BCL 8 are transmitted via the RS 232 interface
only.
Types of errors
Errors are divided up into the following types:
• Warnings
• Serious errors
Warnings
Warnings indicate temporary operating faults which do not effect the proper functioning of
the device.
Serious errors
Serious errors impair the proper functioning of the device. The device must be reinitialised.
Troubleshooting
Isolated warnings can be ignored, since the BCL 8 will continue to function properly.
Following a serious error, you should reinitialise the BCL 8. It will then usually again function
properly. If a hardware problem is present, the BCL 8 will not reinitialise.
Warnings and errors which occur frequently can be corrected easiest using the BCLConfig
software.
If you cannot correct faults and errors with the software, please contact a Leuze electronic
sales office or service facility. For addresses, please refer to the back page of this operating
manual.
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BCL 8
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9
Communicating with the Device
Communicating with the Device
Device parameters can be set using the automatic configuration "autoConfig", with
commands via the serial interface or using the easy-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)
The following window appears:
TNT 35/7-24V
Installation window
Figure 9.1: Installation window
© Confirm the following licence agreement and select the installation path in the following
window:
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BCL 8
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Communicating with the Device
Installation directory
Figure 9.2: Installation directory
© Confirm your entry with Continue, then follow the installation routine.
For further information, please see the online help for the "BCLConfig" software.
© After the successful installation, double-click on the file "BCLconfig.exe" to activate the
configuration program.
The following window is then displayed:
Figure 9.3: BCL 8 configuration software
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BCL 8
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10
Important Parameters
10.1
Code menu
Important Parameters
Code table
Here, the codes which are to be decoded are set. We recommend enabling
only the code types which are to actually be read with the corresponding
element numbers.
Element
number
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
Notice!
If the code EAN128 is to be read, 3 additional characters are to be set for the code identifier.
Properties
Behind the "Properties" button, to the right of the respective code, the
code-specific settings, such as the check digit, can be selected.
Number of bar Here, the number of the bar codes to be decoded within a read cycle (one
codes
reading gate) is set.
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BCL 8
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Figure 10.1: Default setting of the code menu with the CONFIG 3 configuration software.
Leuze electronic
Important Parameters
10.2
Properties of the Code menu
Figure 10.2: Standard setting of the properties of the code menu
Quiet zone size
Quiet zone: the area to the left and right of the bar code
Module:
width of the narrowest line in the bar code
According to the code specifications, each bar code must have a quiet
zone which is 10x as wide as the module of the bar code.
Ex: for a code having a module of 0.5mm, 5mm blank space must be
present at both the left and right of the code.
By default, the scanner checks the a quiet zone which is 7 times
greater than the module. This means that 7x or greater is o.k.
Reading Security Specifies how often a code must be decoded before the result is valid
(Equal Scans)
and output. This value should be increased for inspection and test purposes only.
No time
correlation
If this parameter is set, a gap between two identical labels is
ignored and they are treated as a single label.
No position
correlation
If this parameter is set, then the position of a bar code label in the reading beam is not taken into account. 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 reading result!
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10.3
Important Parameters
Output menu
Figure 10.3: Output menu
Select from the options listed below. The output 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.
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Output header
Notice!
-The structure of this message string is depicted symbolically in the preview window.
No read string
This character is set for each unrecognised bar code. Multiple characters (=string) may be entered here. Up to 20 characters are possible.
Properties
Set the desired formatting modes and formatting characters as necessary.
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BCL 8
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Important Parameters
10.4
Control
Figure 10.4: Control menu default settings
Activation
Sensor 1 function see menu "switching input"
Autostart after
decoding
In this mode, the scanner reads via an internal trigger signal with maximum 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 end.
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Important Parameters
Deactivation
Sensor 1 function see menu "switching input"
Reading security
reached (equal
scans)
If this item is activated, 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
For test purposes.
If the scanner is activated, the reading gate is automatically closed by
the scanner after this preset time has elapsed.
Scans without info Following a successful read, the scanner waits for this number of
scans (sequential scans with no read result) before it automatically
deactivates itself.
Communication
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10.5
Figure 10.5: Standard setting of the communication menu
Select the desired baud rate, the stop bits, the data bits, the parity, and various transmission
modes here.
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BCL 8
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Important Parameters
10.5.1
Communication properties
Figure 10.6: Standard setting of the property menu
Here, you can change the addresses settings and the protocol for sending and receiving.
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BCL 8
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10.6
Important Parameters
Reference code
Figure 10.7: Reference code menu
A reference code is bar code information which is stored in the memory of the scanner.
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.
Info
Contents of the reference code
Compare mode
Select here how the internally stored reference code is to be compared with the decoded result.
-> For additional comparison possibilities, please select the "Properties" menu
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BCL 8
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This reference code can be compared with the current decoded bar code in various modes
and, thus, set appropriately for the switching output. To do this, the switching output must
still be set to "By comparison of reference code X" in the "Switch" menu.
Leuze electronic
Important Parameters
10.7
Sensor
Figure 10.8: Standard setting of the switching input menu
Invert
Here, the input level can be inverted.
Enable
Switching input enabled or disabled.
Debounce time
This time period must lapse until the trigger signal is regarded as
valid.
Delay on time
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.
Delay off time
After the end of the trigger signal, the pulse is extended internally by
this time period.
Notice!
If the switch-off delay is activated, the parameter "pulse duration" should be "0".
Function
Event that is started when the switching input is activated.
Attention!
Depending on the connection configuration, the BCL 8 either has a switching input or a
switching output.
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10.8
Important Parameters
Laser
Figure 10.9: Laser menu
Start position and
Here, you can narrow down the reading field width of the laser beam.
stop position
• Standard reading operation
This is the standard mode without the reflector polling function
• Slow reflector polling with automatic reading gate control
In this mode, the decoding of the label is automatically started after the scanning
beam to the reflector has been interrupted. The decoding is terminated no later than
when the scanning beam to the reflector is cleared. This mode is intended for applications with slow transport speeds of about < 0.5m/s.
• Fast reflector polling without automatic reading gate control
In this mode, the decoding does not start automatically. Starting must be activated via
a controller or via a switching input. This mode is intended for scanners with fast
transport speeds of about > 0.5m/s.
This mode is also of interest if a programmable logic controller wants to know whether
the scanning beam to the reflector is currently interrupted or not. If this is the case,
the PLC can start the decoding by sending the + command. The PLC detects the
change by receiving the characters "reflector discovered" or "reflector not discovered".
• Fast reflector polling with automatic reading gate control
As mode 2 for fast transport speeds of about > 0.5m/sec
• Slow reflector polling without automatic reading gate control
As mode 3, but for slower transport speeds of about < 0.5m/sec
Reflector polling
Reflector polling, also called autoReflAct, is an operating mode in which no external sensor
is required. The activation and deactivation of the scanner is carried out via the reflector
supplied. It must be installed within the scan range of the BCL 8.
For easy alignment in the autoReflAct mode, please select the menu "Wizard"
(currently under implementation). In the top left corner, below the terminal icon,
a small symbol "AutoReflAct Wizard" appears.
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BCL 8
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Mode
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Important Parameters
If you click on this symbol, the wizard tries to establish a connection to the BCL 8 connected.
If this is successful, please select one of the four reflector polling modes under "mode" in the
menu that appears. A screen like the following appears:
Figure 10.10:AutoReflAct Wizard
When you activate the "search" icon, the BCL 8 scans its reading range and tries to detect
a reflector. For this, the reflector must be positioned in the reading range of the scanner.
After a reflector has been detected, it passes on the start position of the reflector in its
reading range.
By clicking "OK", the values are stored in the scanner and in BCLConfig.
The scanner is now ready for the AutoReflAct operating mode.
Attention!
If reflecting objects other than the reflector are in the reading window of the scanner, the application must be checked carefully, as these reflecting objects may cause an incorrect triggering at the scanner!
The "fast reflector polling ..." modes are more suitable for applications with reflecting objects
than the "slow reflector polling ..." modes
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BCL 8
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10.9
Important Parameters
Switching output
Figure 10.11:Standard setting of the switching output menu
Select the desired event which is to initiate the switching of the switching output here. Multiple events can also be simultaneously activated.
Deactivation
This implements the event that leads to the switching output being
reset. (in case that the set pulse duration has not expired.) Multiple
events can also be simultaneously activated.
Invert
Level inverted
Pulse duration
Duration of the switching output impulse.
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Activation
Attention!
Depending on the connection configuration, the BCL 8 either has a switching input or a
switching output.
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BCL 8
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Online commands
11
Online commands
11.1
Overview of Commands and Parameters
Online commands can be used to send commands directly to the device for control and
configuration. For this, the BCL 8 has to be connected to a computer via the serial interface.
For information on the transmission protocol, please see chapter 7.3.2.
Using the "Online" commands you can:
•
•
•
•
•
•
•
Control/decode the reading gate.
Read/write/copy parameters.
Carry out an automatic configuration.
Teach/set a reference code.
Call up error messages.
Call up statistical device information.
Carry out a software reset in order to reinitialise the device.
Syntax
"Online" commands consist of one or two ASCII characters followed by command parameters.
No separation characters may be entered between the command and the command parameter(s). Both small and capitalised letters may be used.
Example:
Command ’CA’:
autoConfig function
Parameter ’+’:
Activation
Transmitted is:
’CA+’
Notation
Commands, command parameters and returned data are enclosed between single quotation marks ’ ’.
Most "online" commands are acknowledged by the BCL 8 and any requested data returned.
For commands that are not acknowledged, command execution can be observed or monitored directly on the device.
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BCL 8
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Online commands
11.1.1 General "Online" Commands
Software version number
Command
’V’
Description
Requests device version information
Parameter
no
Acknowledgement
Ex.: ’BCL 8 V 01.00 08.01.2003’
The device type appears in the first line followed by the devices version number and date. The data which are actually displayed may
vary from the values given here.
Notice!
You can use this command to check whether the communication to the connected computer
is functional. If you do not receive an acknowledgement, please check the interface connections, or the protocol.
Software reset
Command
’H’
Description
Carries out a software reset. The device is restarted and reinitialised,
leaving it in the same state as when the supply voltage is switched on.
Parameter
no
TNT 35/7-24V
Acknowledgement ’S’ (start signal)
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BCL 8
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Online commands
autoConfig
Command
’CA’
Description
Activates or deactivates the ’autoConfig’ function. Certain label reading parameters are programmed automatically in the setup by the
labels which are read while the "autoConfig" function is active.
Parameter
’+’
’/’
’-’
activates ’autoConfig’
rejects the last code read
deactivates ’autoConfig’ and stores the decoded data in the current parameter set
’CSx’
x:
status
’0’ valid ’CA’ command
’1’ invalid command
Acknowledgement
’2’ autoConfig could not be activated
’3’ autoConfig could not be deactivated
’4’ Result could not be deleted
Description
46
’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
’10’ EAN/UPC
’11’ Codabar
yy Number of digits of the code detected
zzzzzz
Contents of the decoded label. The ’ appears if the label was
not correctly read.
BCL 8
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Online commands
Manual definition of the reference code
Command
RS
Description
This command can be used to define a new reference code in the
BCL 8 by means of direct entry via the serial interface. The data are
saved in the parameter set according to their input under reference
code 1 or 2 and stored in the working buffer for 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’ only RAM
xx def. Code type (see Command ’CA’)
z
def. Code information (1 … 63 characters)
’RSx’
x:
status
’0’ valid ’Rx’ command
’1’ invalid command
Acknowledgement
’2’ insufficient memory for reference code
’3’ reference code has not been saved
’4’ reference code invalid
Input = ’RS130678654331’
(Code 1 (1), only RAM (3), UPC (06), code information)
TNT 35/7-24V
Example
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BCL 8
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Online commands
Teach-In
Command
’RT’
Description
This command enables a reference 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
’-’ exit the Teach-In process
The BCL 8 first responds with the command ’RS’ and corresponding
status (see Command RS). After a barcode has been read, it sends
the result in the following format:
’RCyvxxzzzzz’
y, v, x and z are placeholders (variables) for the actual input.
y:
def. reference code No
’1’ (Code 1)
Acknowledgement
’2’ (Code 2)
v:
Storage location for the reference code
’0’ RAM+EEPROM
’3’ only RAM
xx def. Code type (see Command ’CA’)
z
def. Code information (1 … 63 characters)
Notice!
With this function, only code types are recognised that are identified using the autoConfig
function or which were set in the set-up.
© After each reading via an ’RTy’ command, explicitly switch off the function again since
failure to do so will interfere with other commands as well as prevent execution of a new
’RTy’ command.
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BCL 8
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Online commands
Reading a reference code
Command
’RR’
Description
The command reads out the reference code defined in the BCL 8. If
no parameters are specified, all defined codes are output.
Parameter
<Reference code number>
’1’ reference code 1
’2’ reference code 2
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If no reference codes are defined, the BCL 8 responds with the ’RS’
command 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)
Acknowledgement
’2’ (Code 2)
v:
Storage location for the reference code
’0’ RAM+EEPROM
’3’ only RAM
xx def. Code type (see Command ’CA’)
z
def. Code information (1 … 63 characters)
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Online commands
11.1.2
’Online’ Commands for System Control
Activate sensor input
Command
’+’
Description
The command activates decoding.
Parameter
no
Acknowledgement no
Deactivate sensor input
Command
’-’
Description
The command deactivates decoding.
Parameter
no
Acknowledgement no
Activate switching output
’OA’
Command
Description
The command activates a selected switching output.
Parameter
’OAx’: Activate switching output
x:
Switching output No
’1’ (Output 1)
Acknowledgement no
Deactivate switching output
Command
’OD’
Description
The command deactivates a selected switching output.
Parameter
’ODx’: Deactivate switching output
x:
Switching output No
’1’ (Output 1)
Acknowledgement no
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Online commands
11.1.3 ’Online’ Commands for Parameter Set Operations
Definitions
• <BCC type> type of the checksum calculation.
’0’: no checksum
’3’: XOR checksum (mode 3)
• <PS type> type of the parameter set
’0’: current parameter set (data stored in the EEPROM non-volatile)
’1’: reserved
’2’: standard parameter set (not changeable)
’3’: operating values (data in the RAM, will be lost after reset)
• <Status> mode of the parameter processing
'0': does not perform a reset following the write operation; no other parameters follow.
'1': does not perform a reset following the write operation; other parameters follow.
'2': subsequently performs a reset, no other parameters follow.
• <Start address> Relative address of the parameter within the parameter set
Decimal
4660
HEX
Transmission
0x1234
’1’ ’2’ ’3’ ’4’ = 31h 32h 33h 34h
• Para0H = 31h, Para0L = 32h, Para1H = 33h, Para1L = 34h
Taking into consideration the maximum message length and the remaining command
parameters, a maximum of 123 bytes of parameter data (246 bytes of message data)
can be transmitted at one time.
valid values: '0' … '9', 'A' … 'F'
• <Acknowledgement>:
Acknowledgement of the transmitted message
’0’ valid transmission
’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
Leuze electronic
BCL 8
51
TNT 35/7-24V
• <Para0L> <Para0H>… <Para122L> <Para122H>:
Parameter-set data of the message. 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 are converted for transmission from HEX format to a 2byte-ASCII format. In the conversion two ASCII characters - representing the lower
and higher nibbles - are created for each HEX value.
Example:
Leuze electronic
Online commands
Copy parameter set
Command
’PC’
Description
The command copies complete parameter sets.
Parameter
’03’ copy parameters from the EEPROM into the RAM and initialise
all associated functions
'20' copy standard parameters from the FLASH into the EEPROM
and RAM and initialise all relevant functions
’30’ copy parameters from the RAM into the EEPROM
’PSx’
x:
status
'0' valid transmission
'1' invalid message
'2' invalid message length
'3' invalid block check type
Acknowledgement
'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
Request parameter set from the BCL 8
Command
’PR’
Description
The command requests parameter data from the BCL 8. The parameter <PS-Type> indicates from which parameter set the data are to be
transmitted
Parameter
<BCC type> <PS type> <Start address> <Data length>
’PSx’
x:
status
'0' valid transmission
'1' invalid message
'2' invalid message length
'3' invalid block check type
Acknowledgement
'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
52
BCL 8
Leuze electronic
Leuze electronic
Online commands
Acknowledge parameter message
Command
’PS’
Description
The command acknowledges the received message and delivers an
acknowledgement status which indicates whether the message was
valid or invalid.
Parameter
’PSx’
x:
status
'0' valid transmission
'1' 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
Command
’PT’
Description
The command transmits parameter data from the specified address
and stores them in an intermediate buffer. If the status indicates that
additional messages follow, they are also stored in the intermediate
buffer before being stored under the appropriate parameter-set type in
the EEPROM. The transmission can optionally take place with a
block-check test of the message data
Parameter
<BCC type> <PS type> <Status> <Start address> <Para0L>
<Para0H> [… <Para122L>][<BCC>]
’PSx’
x:
status
'0' valid transmission
'1' invalid message
'2' invalid message length
'3' invalid block check type
Acknowledgement
'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 8
53
TNT 35/7-24V
Transmit parameters
Leuze electronic
Maintenance
12
Maintenance
12.1
General Maintenance Information
Usually, the barcode reader BCL 8 does not require any maintenance by the operator.
Cleaning
Should it 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 organisation should repairs be required.
For addresses, please refer to the back page of this operating manual.
54
BCL 8
Leuze electronic
Leuze electronic
Leuze electronic GmbH + Co KG
Postfach 11 11, D-73277 Owen/Teck
Tel. (07021) 5730, Fax (07021) 573199
E-mail: [email protected]
http://www.leuze.de
Sales and Service
Nortécnica S. R. L.
Tel. Int. + 54 (0) 11/4757-31 29
Fax Int. + 54 (0) 11/4757 -1088
E-mail: [email protected]
AUS + NZ
Balluff-Leuze Pty. Ltd.
Tel. Int. + 61 (0) 3/9764 23 66
Fax Int. + 61 (0) 3/9753 32 62
E-mail: [email protected]
B
Leuze electronic nv / sa
Tel. Int. + 32 (0) 2/2531600
Fax Int. + 32 (0) 2/2531536
E-mail: [email protected]
BR
Leuze electronic Ltda.
Tel. Int. + 55 (0) 11/ 4195 -6134
Fax Int. + 55 (0) 11/ 4195 -6177
E-mail: [email protected]
http://www.leuze.com.br
CH
Leuze electronic AG
Tel. Int. + 41 (0) 1/8340204
Fax Int. + 41 (0) 1/8332626
E-mail: [email protected]
CO
Componentes Electronicas Ltda.
Tel. Int. + 57 (0) 4/35110 49
Fax Int. + 57 (0) 4/3511019
E-mail: [email protected]
Leuze electronic GmbH + Co KG
Geschäftsstelle Owen/Bad.-Württ.
Telefon (0 70 21) 98 50 - 910
Telefax (0 70 21) 98 50 - 911
E-mail: [email protected]
Leuze electronic GmbH + Co KG
Geschäftsstelle München
Telefon 08141/5350200
Telefax 08141/5350220
E-mail: [email protected]
E
Leuze electronic S.A.
Tel. Int. + 34 93/409 79 00
Fax Int. + 34 93/490 35 15
E-mail: [email protected]
ET
APlus Systems
Tel. int. + 20 (0) 2/ 4189036
Fax int. + 20 (0) 2/ 4141280
E-mail: [email protected]
F
Leuze electronic sarl.
Tel. Int. + 33 (0) 1/60051220
Fax Int. + 33 (0) 1/60050365
E-mail: [email protected]
http://www.leuze-electronic.fr
FIN
SKS-automaatio
Tel. Int. + 358 (0) 9/85 26 61
Fax Int. + 358 (0) 9/8526820
E-mail: [email protected]
http://www.sks.fi
GB
CZ
Schmachtl CZ Spol. SR. O.
Tel. Int. + 420 (0) 2/44 00 1500
Fax Int. + 420 (0) 2/44 91 0700
E-mail: [email protected]
http://www.schmachtl.cz
Leuze Mayser electronic Ltd.
Tel. Int. + 44 (0) 1480/408500
Fax Int. + 44 (0) 1480/403808
E-mail: [email protected]
http://www.leuzemayser.co.uk
GR
DK
Desim Elektronik APS
Tel. Int. + 45/ 70220066
Fax Int. + 45/ 70222220
E-mail: [email protected]
D
Leuze electronic GmbH + Co KG
Geschäftsstelle Dresden
Telefon (0351) 2 841105
Telefax (0351) 2 841103
E-mail: [email protected]
Lindner electronic GmbH
Vertrieb Nord, Hannover
Telefon (0511) 96 60 57 -0
Telefax (0511) 96 60 57 -57
E-mail: [email protected]
UTECO A.B.E.E.
Tel. Int. + 30 (0) 210/ 4 2100 50
Fax Int. + 30 (0) 210/ 4 2120 33
E-mail: [email protected]
RUS + EST + LV + LT
All Impex GmbH
Tel. + Fax +7 095/ 9332097
E-mail: [email protected]
H
Kvalix Automatika Kft.
Tel. Int. + 36 (0) 1/3990615
Fax Int. + 36 (0) 1/3698488
E-mail: [email protected]
http://www.kvalix.hu
HK
W + M plantechnik
Dipl.-Ing. Wörtler GmbH + Co.
Vertrieb West, Wuppertal
Telefon (0202) 37112-0
Telefax (0202) 318495
E-mail: [email protected]
Sensortech Company
Tel. Int. + 852/26 51 01 88
Fax Int. + 852/26 51 03 88
E-mail: [email protected]m
I
IVO Leuze Vogtle Malanca s.r.l.
Tel. Int. + 39 02/ 26 11 0643
Fax Int. + 39 02/26 11 06 40
E-mail: [email protected]
http://www.ivoleuze.com
RCH
Imp. Tec. Vignola S.A.I.C.
Tel. Int. + 56 (0) 32/256521
Fax Int. + 56 (0) 32/258571
E-mail: [email protected]
ROC
IL
Galoz electronics Ltd.
Tel. Int. + 972 (0) 3/9023456
Fax Int. + 972 (0) 3/9021990
E-mail: [email protected]
Great Cofue Technology Co., Ltd.
Tel. Int. + 886 (0) 2/29 83 80 77
Fax Int. + 886 (0) 2/29 85 33 73
E-mail: [email protected]
RO
IND
Global Tech Corp.
Tel. Int. + 91 (0) 20 /447 00 85
Fax Int. + 91 (0) 20 /4 47 00 86
E-mail: [email protected]
J
C. Illies & Co., Ltd.
Tel. Int. + 81 (0) 3 /34434111
Fax Int. + 81 (0) 3 /34434118
E-mail: [email protected]
http://www.illies.de
O`Boyle s.v.l.
Tel. Int. + 40 (0) 56 20 13 46
Fax Int. + 40 (0) 56 22 10 36
E-mail: [email protected]
http://www.oboyle.ro
RSA
Countapulse Controls (PTY.) Ltd.
Tel. Int. + 27 (0) 11/6157556
Fax Int. + 27 (0) 11/6157513
E-mail: [email protected]
S
KOR
Leuze electronic Co., Ltd.
Tel. Int. + 82 (0) 31/3 82 82 28
Fax Int. + 82 (0) 31/3 82 85 22
E-mail: [email protected]
http://www.leuze.co.kr
MAL
Ingermark (M) SDN.BHD
Tel. Int. + 60 (0) 3/60 34 27 88
Fax Int. + 60 (0) 3/ 60 34 21 88
E-mail: [email protected]
MEX
Leuze Lumiflex México, S.A. de C.V.
Tel. Int. + 52 (0) 81/83 524060
Fax Int. + 52 (0) 81/83 524034
E-mail: [email protected]
http://www.leuze.de
N
Elteco A / S
Tel. Int. + 47 (0) 35 / 573800
Fax Int. + 47 (0) 35 / 573849
E-mail: [email protected]
http://www.elteco.no
NL
Leuze electronic B.V.
Tel. Int. + 31 (0) 418 / 65 35 44
Fax Int. + 31 (0) 418 / 65 38 08
E-mail: [email protected]
http://www.leuze.nl
P
LA2P, Lda.
Tel. Int. + 351 (0) 21/4 44 70 70
Fax Int. + 351 (0) 21/4 44 70 75
E-mail: [email protected]
http://www.la2p.pt
PL
Balluff Sp. z. o. o.
Tel. Int. + 48 (0) 22/651 96 79
Fax Int. + 48 (0) 22/842 97 28
E-mail: [email protected]
Leuze SensorGruppen AB
Tel. + 46 (0) 8 / 731 51 90
Fax + 46 (0) 8 /731 51 05
E-mail: [email protected]
SGP +
RI
+
RP
Balluff Asia Pte Ltd
Tel. Int. + 65 / 62 52 43 84
Fax Int. + 65 / 62 52 90 60
E-mail: [email protected]
SK
Schmachtl SK s.r.o.
Tel. Int. + 421 (0) 2/ 54 78 92 93
Fax Int. + 421 (0) 2/ 54 77 21 47
E-mail: [email protected]
SLO
Tipteh d.o.o.
Tel. Int. + 386 (0) 1/ 2 00 5150
Fax Int. + 386 (0) 1/ 2 00 5151
E-mail: [email protected]
http://www.tipteh.si
TH
Industrial Electrical Co. Ltd.
Tel. Int. + 66 (0) 2/6 42- 67 00
Fax Int. + 66 (0) 2/6 42-42 49
E-mail: [email protected]
TR
MEGA Teknik elek. San. ve Tic. Ltd.
Tel. Int. + 90 (0) 212/3 20 04 11
Fax Int. + 90 (0) 212/3 20 04 16
E-mail: [email protected]
http://www.megateknik.com
USA + CDN
Leuze Lumiflex Inc.
Tel. Int. + 1 (0) 973/ 5860100
Fax Int. + 1 (0) 973/ 586 15 90
E-mail: [email protected]
http://www.leuze-lumiflex.com
VC
TR Electronic GmbH
Shanghai Rep. Office
Tel. Int. + 86(0)21/ 58314825
Fax Int. + 86(0)21/ 58314829
E-mail: [email protected]
Part. No. 500 40 581
ARG
Leuze electronic GmbH +Co KG
Geschäftsstelle Frankfurt
Telefon (06181) 9177-0
Telefax (06181) 917715
E-mail: [email protected]
GB 176/00 – 02/03
A
Ing. Franz Schmachtl KG
Tel. Int. + 43 (0) 732/76 46 -0
Fax Int. + 43 (0) 732/785036
E-mail: [email protected]
http://www.schmachtl.at
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