Bar Code Reader BCL 80 with Integrated Decoder Leuze Technical Description

Bar Code Reader BCL 80 with Integrated Decoder Leuze Technical Description
Leuze electronic
Bar Code Reader BCL 80 with Integrated Decoder
Connector Unit MA 10
Technical Description
All rights reserved, especially the rights of production, distribution and translation. Duplication or reproduction in any form (print, photocopies, microfilm or data) may only be carried out with the expressed written consent of Leuze electronic GmbH + Co.
We reserve the right to make changes for the technical improvement of the product
Leuze electronic
Table of Contents
1
General Information ...........................................................................................................3
1.1
1.2
1.3
Explanation of Symbols ....................................................................................................... 3
Definition of Terms ............................................................................................................... 3
Declaration of Conformity .................................................................................................... 5
2
Safety Notices ....................................................................................................................6
2.1
2.2
2.3
2.4
Safety Standard ................................................................................................................... 6
Intended Use........................................................................................................................ 6
Working Safety..................................................................................................................... 6
Organisational Measures ..................................................................................................... 7
3
Description ......................................................................................................................... 8
3.1
3.2
3.3
The Bar Code Readers BCL 80 ........................................................................................... 8
Features of the BCL 80 ........................................................................................................ 8
Construction....................................................................................................................... 11
4
Technical Data..................................................................................................................13
4.1
4.2
4.3
General Technical Data ..................................................................................................... 13
Dimensioned drawings.......................................................................................................15
Optical Data ....................................................................................................................... 16
4.3.1
4.3.2
4.3.3
4.3.4
Type overview.............................................................................................................................. 17
Sweep principle ........................................................................................................................... 17
Reading Fields ............................................................................................................................. 18
Scanning curves of the BCL 80 ................................................................................................... 19
5
Accessories / Order Designation ...................................................................................21
5.1
5.2
5.3
Connector and interface unit MA 10 .................................................................................. 21
Mounting accessories ........................................................................................................ 21
Cable accessories.............................................................................................................. 23
6
Installation ........................................................................................................................ 24
6.1
6.2
Storage, Transportation ..................................................................................................... 24
Mounting ............................................................................................................................ 25
6.2.1
Types of Mounting ....................................................................................................................... 25
6.3
6.4
Proper Configuration of the Devices .................................................................................. 27
Connection .........................................................................................................................29
6.4.1
6.4.2
6.4.3
6.4.4
Connecting the BCL 80 for ’Stand Alone’ Operation.................................................................... 30
Connecting the BCL 80 with the Connector Unit MA 10 .............................................................. 32
Wire Lengths and Shielding......................................................................................................... 39
Disassembling, Packing, Disposing............................................................................................. 39
Leuze electronic
Technical Description BCL 80
1
Leuze electronic
Table of Contents
7
Commissioning ................................................................................................................40
7.1
7.2
7.3
Steps Before the First Commissioning............................................................................... 40
Function Test ..................................................................................................................... 42
Setting the Parameters ...................................................................................................... 42
7.3.1
7.3.2
7.3.3
7.3.4
Service Operating Mode ..............................................................................................................44
Setting Parameters ’Offline’ (Loading)..........................................................................................46
Setting Parameters ’Online’..........................................................................................................46
Setting the Bar Code Parameters Using ’autoConfig’ ..................................................................47
8
Operation .......................................................................................................................... 48
8.1
8.2
8.3
Display Elements ............................................................................................................... 48
Important Functions During Operation............................................................................... 49
Error Handling .................................................................................................................... 49
9
Configuration ................................................................................................................... 50
9.1
Overview of Commands and Parameters ..........................................................................50
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
General ’Online’ Commands ........................................................................................................51
’Online’ Commands for System Control .......................................................................................54
’Online’ Commands for System Testing .......................................................................................55
’Online’ Commands for Querying Statistical Data ........................................................................56
’Online’ Commands for Parameter Set Operations ......................................................................57
’Online’ Commands for BCL 80 with Oscillating Mirror.................................................................58
9.2
Setup Program ................................................................................................................... 60
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.2.7
9.2.8
Overview of the Parameter Structure ...........................................................................................60
Setting the Decoding Parameters ................................................................................................63
Setting the Output Format Parameters ........................................................................................65
Setting the Host Interface Parameters .........................................................................................69
Setting the Parameters of the Digital IN/OUT ..............................................................................71
Setting the General Parameters...................................................................................................73
Additional Functions: Setting the Reference Code Parameters ...................................................74
Additional Functions: Setting the ’autoControl’ Parameters .........................................................75
10
Maintenance ..................................................................................................................... 76
10.1
10.2
General Maintenance Information...................................................................................... 76
Repair, Service ..................................................................................................................76
11
Appendix...........................................................................................................................77
11.1
11.2
ASCII Table........................................................................................................................ 77
Example Bar Code Lable Types ........................................................................................ 80
11.2.1
11.2.2
Module 0.5 ...................................................................................................................................80
Module 1.0 ...................................................................................................................................82
2
Technical Description BCL 80
Leuze electronic
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 Radiation!
This symbol warns of possible danger through hazardous laser radiation.
Note!
This symbol indicates text which contains important information.
1.2
Definition of Terms
Activation
Initiates a read process, e.g. by triggering the switched input.
Output format
Determines the data format of the bar code information output from the decoder.
autoConfig
The function integrated into the bar code reader which automatically recognises the type and number
of characters of the code to be read in.
autoControl
The function integrated into the bar code reader used to monitor the read quality.
Bar code
An arrangement of parallel bars and spaces which are arranged according to a standardised protocol
such that they have a certain numeric or alphanumeric meaning.
CRT
The code reconstruction technology permits the reconstruction of the correct code from multiple fragments. This feature can be rather useful if, for some reason, the barcode reader is unable to read the
entire label in one pass and needs to piece the code together from several "fragments."
Deactivation
End a read process, e.g. by using an online command.
Leuze electronic
Technical Description BCL 80
3
TNT 35/7-24V
ASCII
Standard character set (American Standard Code for Information Interchange) with 128 characters.
Each character of the ASCII character set has been assigned a number from 0 to 127. This number
is usually displayed in decimal format, but can also be displayed in hexadecimal or octal.
Leuze electronic
General Information
Decoder/Decoding system
The microprocessor control unit which translates the scanned bar code information into a simple signal that can be processed further.
Hex.
Abbreviation for hexadecimal notation.
Host
External computer or programmable logic controller (PLC) which is connected to the bar code reader
via a serial interface and is used to further process the decoded bar code information.
Label
Barcode label
Read quality
The read quality can be monitored using the autoControl function. The relationship of the number of
successful reads to the total number of reads is determined and monitored.
multiNet
The network developed by Leuze for networking together several bar code readers.
No Read
Read failure; a read process was initiated but a label could not be decoded.
Online command
A command which is sent directly to the bar code reader from the host or a computer connected to the
interface.
Parameter set
The data set which is permanently stored in the bar code reader and contains all of the device settings.
PD
Programming device
Postfix
Trailer of the data transfer protocol (frame protocol) between the bar code reader and the host.
Prefix
Header of the data transfer protocol (frame protocol) between the bar code reader and the host.
Protocol
Interface protocol of the serial interface.
Frame protocol
Transfer protocol for the data transfer between the bar code reader and the host.
Reference code
Bar code, to be compared with scanned labels.
Scanner
Bar code reader that optically scans the bar code with a laser beam.
Switched output
Connection for output of status or event messages, e.g. after a failed read.
4
Technical Description BCL 80
Leuze electronic
Leuze electronic
General Information
Switched input
Bipolar input for connecting a sensor or switch used for initiating a read process or for acquiring a reference code.
Interface module
Electronic component in the connector unit MA 10 which carries out the electrical adjustment of the
various serial interface types (e.g. RS 232, RS 422, etc.).
PLC
Programmable logic controller. A PLC usually can be used as a host.
Bar code
An arrangement of parallel bars and spaces which are arranged according to a standardised protocol
such that they have a certain numeric or alphanumeric meaning.
Teach-In
Programming a reference code using an example bar code.
1.3
Declaration of Conformity
The bar code reader BCL 80 and the connector unit MA 10 have been developed and produced in
accordance with the applicable European standards and directives.
The manufacturer of the product, Leuze electronic GmbH + Co. in D-73277 Owen/Teck, possesses a
certified quality assurance system in accordance with ISO 9001.
ISO
9001
Leuze electronic
Technical Description BCL 80
5
TNT 35/7-24V
Note!
The corresponding declaration of conformity can be requested from the manufacturer.
Leuze electronic
Safety Notices
2
Safety Notices
2.1
Safety Standard
The bar code reader BCL 80 and the connector unit MA 10 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.
Bar code readers of the type BCL 80 are conceived as stationary, high-speed scanners with integrated decoders for all current bar codes used for automatic object recognition.
The connector and interface unit MA 10 simplifies the connection of the bar code reader of type
BCL 80 / BCL 40 and adapts to various host interfaces. Connection to other bar code readers is not
authorised.
In particular, unauthorised use includes:
• rooms with explosive atmospheres
• operation for medical purposes
Fields of application
The bar code reader BCL 80 with optional connector unit MA 10 is conceived particularly for the following fields of application:
• for package distribution and sorting installations
• for pallet transportation applications
• storage and conveying engineering, in particular for object identification on fast-moving conveyor
belts
• pharmaceutical industry
• for all applications where great depth of focus and reading distances are required
2.3
Working Safety
Attention Laser Radiation!
The BCL 80 is a laser device of laser class 2. Do not look directly into the laser beam.
Observe the legal and local regulations applicable to the operation of laser units.
• Never look at the laser beam directly (same as sunlight).
• Do not point the laser beam of the device to other persons.
• When mounting and adjusting the BCL, heed the reflection of the laser beam on reflective surfaces.
• Do not open the housing.
Opening it does not interrupt the activation of the laser diode through read clocking.
• Heed the laser safety regulations according to DIN EN 60825-1 (most current version).
6
Technical Description BCL 80
Leuze electronic
Leuze electronic
2.4
Safety Notices
Organisational Measures
Documentation
All entries in this operating manual must be heeded, in particular those in the sections "Safety Notices"
and "Commissioning".
Carefully store this operating manual where it is accessible at all times.
Safety regulations
Observe the locally applicable legal regulations and the rules of the employers’ liability insurance association.
Qualified personnel
Mounting, commissioning and maintenance of the device may only be carried out by qualified personnel.
Electrical work must be carried out by a certified electrician.
Repair
TNT 35/7-24V
Repairs must only be carried out by the manufacturer or an authorised representative.
Leuze electronic
Technical Description BCL 80
7
Leuze electronic
Description
3
Description
3.1
The Bar Code Readers BCL 80
The bar code reader BCL 80 is a high-speed scanner with integrated decoder for all bar codes currently in use, e.g. 2/5 Interleaved, EAN, etc.
The many possible configurations of the device allow its adaptation to a multitude of reading tasks.
Due to the large reading distance combined with the great depth of focus, the device is ideally suited
for package and pallet transportation systems.
Together with the connector unit MA 10, it can easily be adapted for use with various interfaces, thus
allowing additional processing by other systems. The MA 10 connector unit can also be used to network together several BCL 80 devices and to simplify electrical installation.
3.2
Features of the BCL 80
Performance features
•
•
•
•
•
•
•
•
•
•
•
•
Maximum depth of focus
Scanning rate: 600 Scans/s; application-specific adjustable
Maximum reading distance of 2300 mm
A switched input for triggering a read process using sensors
Automatic monitoring of the read quality with the 'autoControl' function
Automatic recognition of the bar code type using 'autoConfig'
All device parameters can be set by software
Heavy-duty housing of protection class IP 65 with corresponding cable
RS 232 or RS 485 interface to host
Extensive formatting possibilities for data output
Reference code (comparison code)
A version of the BCL 80 with an oscillating mirror add-on is available
Added features with MA 10
• Device status display with 4 LEDs
• RS 485 interface with electrical isolation for networking several devices
• Alternative interface RS 232, RS 422 or TTY using a selectable interface module with electrical
isolation for directly connecting to the host
• Switched output for status messages (second output on request)
• Additional switched input for the definition of reference code 1
• Simple electrical connection via double terminal clamps, i.e. both the power supply and the interface circuits can easily be connected in series.
• Heavy-duty housing of protection class IP 65
• 2 parameter sets can be stored locally in the MA 10
(current parameter set, customer-specific parameter set)
• Built-in RS 232 service interface for fast commissioning or troubleshooting on site using a PC or
programming device
• Switch for the autoConfig function
8
Technical Description BCL 80
Leuze electronic
Leuze electronic
Description
Modular Concept
BCL 80 ’stand alone’
€
The bar code reader BCL 80 can be operated as an individual ’stand alone’ ( ) device. Electrical connection of the power supply, interface and switched input are centrally made via a 15 pin SubD socket.
For connection, it is best to use the 15 conductor connection cable from Leuze. The requirements for
protection class IP 65 are fulfilled when using this cable only (see Chapter 5)!
BCL 80 with MA 10
When using several BCL 80 units or under rough environment conditions, the installation of one connector unit MA 10 for each BCL 80 unit is recommended.
Electrical connection, commissioning, and service can be comfortably carried out in a short period of
time.
ó
The BCL 80 and MA 10 can be mounted directly together ( ) or arranged separately next to each
other. When mounted separately ( ), the two units are connected by a cable. Protection class IP 65
is maintained when the sealed accessory cable is used (see Chapter 5).
ì
€
BCL 80 as
’Stand alone’-device
ó
TNT 35/7-24V
BCL 80 with the
connector unit
MA 10 mounted together
ì
BCL 80 and MA 10
mounted separately and
connected together by a
cable
Figure 3.1:
Possible combinations of the BCL 80 / MA 10
Leuze electronic
Technical Description BCL 80
9
Leuze electronic
Description
Networking
Up to 31 BCL 80 bar code readers can be networked together using the connector unit MA 10 (with
interface module RS 485). The devices are interconnected by connecting the individual RS 485 interfaces in parallel.
multiNet plus
In the Leuze multiNet plus, the individual network devices sequentially transfer their data to the network master MA 30 when requested (’polling’). The master station can also be fitted with an BCL 80,
making it a complete scanner station which also controls the network.
Each network device declared as a slave maintains a device address which is set in the respective
MA 10 with a coding switch. If the reader unit is exchanged (BCL), the device address and all settings
in the MA 10 are maintained.
The master then transmits the data of all network devices via its host interface to a primary PLC control
system or a computer, i.e. it ’collects’ the scanner data in the network and transmits them to one interface on the host computer. This reduces interface costs (CP’s) and time programming the software.
Suitable network master devices are: DD 55, MDS 70 and MA 30.
Sensor
Sensor
optional
• RS 485,
• RS 232,
• RS 422
or
• TTY
Network-Master
multiNet plus
MA 30
- Backup
- Parameter
RS 485
Sensor
Figure 3.2:
10
Voltage
supply
Networking possibilities using the multiNet plus
Technical Description BCL 80
Leuze electronic
Leuze electronic
Description
Two-wire RS 485
The Leuze MultiNet plus is optimised for fast transmission of scanner data to a primary host computer.
The multiNet plus physically consists of a two-wire RS 485 interface through which the multiNet plus
software protocol is controlled. This makes wiring the network easy and inexpensive since slaves are
connected to each another in parallel.
Interface modules
Shielded, twisted pair conductors should be used for the multiNet. This allows a total network length
of up to 1200 m. Connection of the network to the primary computer is made via the host interface of
the MA 30 which can be equipped with 4 different physical interface modules. Modules for RS 232,
RS 422, TTY and RS 485 are available.
3.3
Construction
Device construction BCL 80
4 fastening threads M4 on
the rear of the device
TNT 35/7-24V
’Ready’ LED on the rear of
the device
Reading window
Figure 3.3:
Dovetail fastening
groove
15 pin SubD connector
Bar code reader BCL 80
Leuze electronic
Technical Description BCL 80
11
Leuze electronic
Description
Device construction MA 10
Mounting holes for the
BCL 80 with M4 screws
4 Status-LEDs
on the rear
Screw gland PG11 for the
power supply cable
Screw glands PG9 for the
switched input and the interface cables
15-pin SubD
connector
4 fastening threads M4 on the
base of the device
Dovetail fastening
grooves
Fig. 3.4: connector unit MA 10
Device variations MA 10
The MA 10 is available in four models:
•
•
•
•
MA 10
MA 10
MA 10
MA 10
100
110
120
130
with
with
with
with
host interface
host interface
host interface
host interface
module RS 485
module RS 232
module TTY
module RS 422
All modules are galvanically isolated, i.e. they are EMC interference protected and immune to differences in voltage potentials across long cable lengths.
Note!
Only the type MA 10 100 can be used as a multiNet slave unit.
12
Technical Description BCL 80
Leuze electronic
Leuze electronic
Technical Data
4
Technical Data
4.1
General Technical Data
Manufacturer:
Type:
Leuze electronic GmbH + Co.,In der Braike 1, D-73277 Owen / Teck
BCL 80, bar code reader with integrated decoder MA 10, connector /
interface unit for BCL 80
Technical Data BCL 80
Protection class
Scanner
Resolution
Reading distance
Scanning rate
Laser source
Beam deflection
Optical window
Mirror oscillating frequency
Decoder
Code types
Code reconstruction
Interfaces
Type
Baud rate
Switching input
Power supply
Operating voltage
Power consumption
Leuze electronic
Diecast aluminium
100 x 155 x 90 mm (H x W x D)
approx. 1.63 kg
approx. 2.7 kg (version with oscillating mirror)
IP 65
0.2 … 1 mm
300 … 2300 mm
300 … 1800 mm (version with oscillating mirror)
600 Scans/s (adjustable)
laser diode, red 660 nm, 1 mW, protection class 2
by means of rotating polygon mirror wheel
glass with scratch-resistant Indium coating
0.2 … 5.0 Hz (adjustable)
2/5 Interleaved
Code 39
UPC (A, E)
EAN
Code 128 / EAN 128
Pharmacode
Add-On (EAN)
CODABAR
all versions of the BCL 80 are available with optional code reconstruction technology
can be switched between RS 232 and RS 485,
additional service interface (RS 232)
110 … 57600 Baud selectable (host only)
12 … 36 V DC / AC voltage, selectable galvanic isolation or supplied
operating voltage, max. insulation voltage: 250 V (with galvanic isolation)
18 … 36 V DC
6 VA max.
18 VA max. (version with oscillating mirror)
Technical Description BCL 80
13
TNT 35/7-24V
General Specifications
Housing
Dimensions
Weight
Leuze electronic
Technical Data
Environmental conditions
Operating temperature range
Storage temperature range
Air humidity
Vibration
Shock
EMC
0 … + 40°C
- 20 … + 60°C
max. 90% rel. humidity, non-condensing
accord. to IEC 68.2.6
accord. to IEC 68.2.27
accord. to IEC 801
Technical Data MA 10
General Specifications
Housing
Dimensions
Weight
Protection class
Interfaces
Type (optional)
Service interface
Inputs/outputs
2 switched inputs
2 switched outputs
Power supply
Operating voltage
Power consumption
Environmental conditions
Operating temperature range
Storage temperature range
Air humidity
Vibration
Shock
EMC
14
Diecast aluminium
130 x 90 x 78 mm (H x W x D)
approx. 0.74 kg
IP 65
RS 232, with galvanic isolation
RS 422, with galvanic isolation
RS 485, with galvanic isolation
TTY, with galvanic isolation
RS 232 internal, 9 pin Sub D plug, male
galvanically isolated,
with supply voltage terminal for sensors
12 … 36 V DC/AC, insulation voltage 500 V
can be operated galvanically isolated or not isolated
switching voltage 5 … 48 V DC, max. load 500 mA
18 … 36 V DC
2 VA max.
0 … +50°C
-20 … +60°C
max. 90% rel. humidity, non-condensing
accord. to IEC 68.2.6
accord. to IEC 68.2.27
accord. to IEC 801
Technical Description BCL 80
Leuze electronic
Leuze electronic
4.2
Technical Data
Dimensioned drawings
15.6
23.8
149.2
Figure 4.1:
5.8
5.8
94.2
M4 - 10 deep (4 x)
Dimensioned drawing BCL 80
171.5
TNT 35/7-24V
90
170
160
100
Figure 4.2:
Dimensioned drawing of BCL 80 with oscillating mirror add-on
78
22.5
130
10
Figure 4.3:
70
90
116
M 4 (4x)
Dimensioned drawing MA 10
Leuze electronic
Technical Description BCL 80
15
Leuze electronic
Technical Data
4.3
Optical Data
The range in which the bar code can be read by the BCL 80 (the so-called reading field) depends on
the quality of the printed bar code and its dimensions.
Therefore, above all, the module of a bar code is decisive for the size of the reading field.
M
ZB
BZ
L
SL
Figure 4.4:
= Module: The narrowest line or space of a bar code
in mm
= Wide elements: Wide lines and spaces are a multiple
(ratio) of the module
Module x Ratio = Z B (Normal Ratio 1 : 2.5)
= Quiet zone: The quiet zone should be at least
10 times the module, but not less than 2.5 mm.
= Code length: The length of the bar code in mm
including the start and stop characters. The quiet
zone is included depending on the code definition.
= Element length: Height of the elements in mm
The most important characteristics of a bar code
Note!
A rule of thumb: The smaller the module of the bar code is, the smaller the maximum reading
distance and reading field width will be.
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 80 is available in various models for various reading tasks. A distinction is made between
line scanners and line scanners with an oscillating mirror add-on. The latter may be used as de-facto
raster scanners. For both varieties, there is also a version featuring code reconstruction technology
(CRT). The device specifications are given in the following table and accompanying figure.
16
Technical Description BCL 80
Leuze electronic
Leuze electronic
Technical Data
4.3.1 Type overview
Type
Maximum
range (mm)
Module/
resolution
(mm)
0.2
0.3
0.5
0.7
0.2
0.3
0.5
0.7
0.5
0.5
0.5
BCL 80 S N1 100
500
BCL 80 S N2 100
900
BCL 80 S M 100
1600
BCL 80 S L 100
2300
BCL 80 O1 N1 100
500
BCL 80 O1 N2 100
800
BCL 80 O1 M 100
1400
BCL 80 O1 L 100
1800
BCL 80 CRT M 100
1600
BCL 80 CRT O1 M 100
1400
BCL 80 R1 M 100
1600
S*:
Line Scanner Single Line (1 line)
OM**: Line Scanner with oscillating mirror add-on
R1***: Raster Scanner (8 lines)
Sweep
Scanning
principle S*, rate (scan/s)
OM** or R1***
S
600
S
600
S
600
S
480
OM
600
OM
600
OM
600
OM
480
S
600
OM
600
R1
600
Part No.
500 31668
500 31669
500 26181
500 31607
500 36447
500 36449
500 36450
500 36451
500 29025
500 36452
500 29221
4.3.2 Sweep principle
Line scanner (single line)
1 line scans the label.
TNT 35/7-24V
Areas of use:
• when the bar code is printed in the conveying direction ('ladder arrangement')
• with bar codes having very short bar lengths
• when the scanning distance is large
material flow direction
Figure 4.5:
Sweep principle for the line scanner
Leuze electronic
Technical Description BCL 80
17
Leuze electronic
Technical Data
Line scanner with oscillating mirror add-on
1 line that is continuously deflected by a mirror during scanning scans the label at varying heights.
Areas of use:
• when the label's position is not fixed, e.g., on palettes
• when the bar code is printed in the conveying direction ('picket fence arrangement')
• when reading stationary objects
• when the scanning distance is large
• when a large reading field has to be covered
oscillating
movement
material flow direction
Figure 4.6:
Sweep principle for the line scanner with oscillating mirror add-on
4.3.3 Reading Fields
The BCL 80 is available in two different versions (with / without oscillating mirror add-on) that also differ in range and resolution (see Chapter 4.3.1).
Version S (BCL 80 S N1 100 / BCL 80 S N2 100 / BCL 80 S M 100 / BCL 80 S L 100):
Standard version with / without CRT
Medium to very long range for barcodes with a medium module.
Version O (BCL 80 O N1 100 / BCL 80 O N2 100 / BCL 80 O M 100 / BCL 80 O L 100):
Version with oscillating mirror add-on and with / without CRT
Medium to very long range for barcodes with a medium module.
The following graphic displays the scanning curves of the various BCL models.
Note!
Please note that the actual scanning curves can vary due to factors such as label material,
print quality, reading angle, print contrast, etc.
18
Technical Description BCL 80
Leuze electronic
Leuze electronic
Technical Data
4.3.4 Scanning curves of the BCL 80
BCL 80 S N1 100
mm
BCL 80 S N2 100
mm
200
400
150
300
100
200
50
100
m = 0.5
0
100
200
300
400
500
m = 0.3
0
600
100
-50
200
300
400
500
600
700
800
900
1000
-100
-100
m = 0.3
m = 0.2
-200
-150
-300
-200
-400
-250
BCL 80 S L 100
mm
BCL 80 S M 100
1000
mm
800
800
600
600
400
400
m = 0.7
200
200
m = 0.5
m = 1.0
m = 0.7
m = 1.0
0
200
400
600
800
1000
1200
1400
1600
200
1800
400
600
800
1000 1200 1400 1600 1800 2000 2200 2400
-200
-200
-400
-400
-600
-600
TNT 35/7-24V
-800
-800
-1000
BCL 80 O N1 100
vertical
mm
BCL 80 O N1 100
horizontal at +15˚/- 20˚
mm
200
200
150
+15˚
100
150
100
50
50
m = 0.3
m = 0.2
0
0
100
200
300
400
100
500
-50
-50
-100
-100
-150
-150
200
300
m = 0.3
-20˚
-200
-200
-250
-250
Leuze electronic
Technical Description BCL 80
400
500
m = 0.2
19
Leuze electronic
Technical Data
BCL 80 O N2 100
BCL 80 O N2 100
mm
vertical
horizontal at +15˚/-20˚
mm
300
300
250
250
+15˚
200
200
150
150
100
100
50
m = 0.5
m = 0.5
m = 0.3
50
m = 0.3
0
-50
100
200
300
400
500
600
700
800
900
-50
-100
-100
-150
-150
-200
-200
-250
-250
100
200
300
400
500
600
700
800
900
1600
1800
-300
-300
-20˚
-350
-350
-400
-400
BCL 80 O M 100
BCL 80 O M 100
mm
vertical
mm
horizontal at +15˚ / -20˚
800
800
600
+15˚
600
400
400
200
200
m = 1.0
0
200
400
600
800
1000
1200
1400
1600
200
1800
400
600
m = 0.5
1200
1400
m = 0.5
-400
-600
-600
-20˚
-800
-800
BCL 80 OL 100
mm
BCL 80 OL 100
vertical
mm
600
horizontal at +15˚ / -20˚
600
500
500
+15˚
400
400
300
300
m = 1.0
200
100
-100
1000
m = 1.0
-400
200
800
-200
-200
200
400
600
800
m = 1.0
m = 0.7
100
m = 0.7
1000
1200
1400
1600
1800
2000
0
-100
200
400
600
800
1000
1200
1400
1600
1800
2000
-200
-200
-300
-300
-400
-400
-500
-500
-600
-700
-800
-20˚
-600
-700
-800
20
Technical Description BCL 80
Leuze electronic
Leuze electronic
5
Accessories / Order Designation
Accessories / Order Designation
Addresses for ordering
Products from Leuze electronic GmbH + Co. can be ordered from any of the sales and service offices listed on the back page of this operating manual.
5.1
Connector and interface unit MA 10
Type
MA 10 100
MA 10 110
MA 10 120
MA 10 130
Short Description
standard model, multiNet Slave with host interface RS 485
standard, with host interface RS 232
standard, active and passive operation with host interface TTY
standard, with host interface RS 422
Part No.
500 26110
500 26109
500 27186
500 27187
Note!
All MA 10 units are supplied with an additional RS 232 service interface
(9 pin Sub D).
5.2
Mounting accessories
A wide range of mounting accessories are available for mounting the BCL 80 and MA 10.
Mounting device BT 56
TNT 35/7-24V
Clamping fixture for mounting to
the BCL 80 or MA 10
Clamp for mounting to a round or
oval pipe ∅ 16 … 20 mm
Figure 5.1:
Mounting device BT 56
Note!
For weight reasons, the mounting kit BT 56 is not suitable for the version with oscillating mirror add-on.
Leuze electronic
Technical Description BCL 80
21
Leuze electronic
Accessories / Order Designation
Mounting device BT 57
Rotating joint, suitable for
Item MB system
Mounting plate for
mounting with screws
Figure 5.2:
Mounting device BT 57
Mounting device BT 58
Rotating joint, suitable for
Item MB system
Mounting plate for
mounting to the BCL 80
with screws
Figure 5.3:
Type
BT 56
BT 57
BT 58
22
Mounting device BT 58
Short Description
Mounting kit with dovetail for mounting on round rods
∅ 16 … 20 mm
Mounting kit suitable for ITEM MB system
Mounting kit suitable for ITEM MB system
Technical Description BCL 80
Part No.
500 27375
500 27167
500 27394
Leuze electronic
Leuze electronic
5.3
Accessories / Order Designation
Cable accessories
KB 040 xxxx
15-conductor connection cable BCL 80 / MA 10,
Sub D plug and socket
xxxx = Length in mm
Figure 5.4:
Connection cable between the BCL 80 and MA 10
KB 040-xxxx-B
15-conductor connection cable, Sub D socket
with open strand ends for connecting in switching cabinets or terminal boxes
xxxx = Length in mm
Connection cable BCL 80 ’stand alone’
Type
KB 040-3000
KB 040-6000
KB 040-10000
KB 040-3000-B
KB 040-6000-B
KB 040-10000-B
Short Description
15-conductor connection cable BCL 80 / MA 10,
Sub D plug and socket, length: 3 m
as above, length: 6 m
as above, length: 10 m
15-conductor connection cable BCL 80 ’stand alone’, open
strand ends, Sub D socket, length: 3 m
as above, length: 6 m
as above, length: 10 m
Part No.
500 26658
TNT 35/7-24V
Figure 5.5:
500 29381
500 29382
500 29316
500 29317
500 29318
Note!
The requirements for protection class IP 65 are fulfilled with this cable type only!
Software
Type
BCL-Config
Short Description
Part No.
terminal software for on-line and off-line programming via PC or pro- 500 31298
gramming device with serial RS 232 interface (V.24)
Leuze electronic
Technical Description BCL 80
23
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
• Accessories
• operating manual(s)
Figure 6.1:
Device nameplates MA 10 and BCL 80
• Save the original packaging in case the device must be stored or shipped at a later time.
If you have any questions concerning your shipment, please contact your supplier or your local Leuze
electronic sales office (see the last page of this operating manual).
• Observe the applicable local regulations when disposing of the packaging materials.
Cleaning
• Clean the glass window of the BCL 80 with a soft cloth before mounting. Remove any remaining
packaging from the device such as cardboard fibres and Styrofoam balls, particularly in the area of
the connector socket.
Attention!
Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.
24
Technical Description BCL 80
Leuze electronic
Leuze electronic
6.2
Installation
Mounting
6.2.1 Types of Mounting
Accessories
A wide range of mounting accessories are available for mounting the BCL 80 and MA 10 (Chapter 5
"Accessories / Order Designation").
BCL 80 without oscillating mirror add-on
Mounting the BCL 80
There are two basic types of mounting arrangements for the BCL 80:
• using the dovetail groove and the corresponding mounting accessories
• using the fastening threads on the back- and underside of the devices
(see Chapter 4.2 "Dimensioned drawings")
Figure 6.2:
TNT 35/7-24V
BT 56
Mounting example BCL 80 'stand alone'
Mounting BCL 80 and MA 10
You can fasten the scanner BCL 80 and connector unit MA 10 tightly together to form a single compact unit.
• Plug the two devices together at the 15 pin SubD connector. Be sure that there is no dirt in the
area of the seal (this guarantees an IP 65 protection class). Insert the two M4 x 30 screws included
with the connector unit MA 10 into the countersunk drill holes on the bottom side of the MA 10,
screw them into the corresponding threads in the BCL 80 and tighten them down.
There are three basic mounting arrangements for the BCL 80 / MA 10 unit:
• using the dovetail groove of the BCL 80 or the MA 10 and the corresponding mounting accessories
• using the two upper fastening threads on the back side of the BCL 80
• using the four fastening threads on the underside of the MA 10
(see Chapter 4.2 "Dimensioned drawings")
Leuze electronic
Technical Description BCL 80
25
Leuze electronic
Installation
Note!
The cable screw glands of the MA 10 can be set either on the right or the left side of the unit.
Loosen the four Phillips screws on the back side of the MA 10, carefully lift off the cover, replace it into the desired position and tighten down the four screws again. Be careful not to
damage the ribbon cable.
BT 56
Figure 6.3:
Mounting example for the combined BCL 80 / MA 10 unit
Independent mounting BCL 80 / MA 10
Independent mounting of the BCL 80 and MA 10 is necessary when
• the available mounting depth is not sufficient for both devices, e.g. is less than 85 mm, or
• access to the mounting location of the scanner is difficult, but easy installation, commissioning and
service are required, or
• the operating status LEDs on the back side of the MA 10 must be easily seen.
BT 56
BT 56
Figure 6.4:
26
Mounting examples for the BCL 80 and MA 10 mounted independently
Technical Description BCL 80
Leuze electronic
Leuze electronic
Installation
You can mount the individual devices in the following way as already described above:
• using the dovetail groove of the BCL 80 or the MA 10 and the corresponding mounting accessories
• using the fastening threads on the back- or underside of the devices
• the connector unit can additionally be mounted using two M5 screws into the threaded holes that
are otherwise used for fastening the BCL 80. The threaded holes have M5 threads
BCL 80 with oscillating mirror add-on
For weight reasons, we do not recommend to mount the unit together with the MA 10. Always use a
BT 58 when installing the BCL 80 with oscillating mirror.
BT 56
BT 58
6.3
BCL 80 with oscillating mirror and MA 10, mounted separately
TNT 35/7-24V
Figure 6.5:
Proper Configuration of the Devices
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 80 in relation to the bar-code module width
• the resulting minimum and maximum reading distance from the respective reading field (see
Chapter 4.3 "Optical Data")
The best reading results with the line scanner are obtained when
•
•
•
•
the bar code is moved along the reading window at an angle of approx. 9 … 15°
the bars of the label are perpendicular to the scan line
the reading distance lies in the middle area of the reading field
high gloss labels or labels made from thermopaper are not used
Leuze electronic
Technical Description BCL 80
27
Leuze electronic
Installation
Best reading results with the oscillating mirror version are obtained if
• the unit is tilted downwards by 10 … 30° to avoid total reflections and to achieve the best depth of
focus, or
• it is rotated by 5 … 20° around its vertical axis.
Large depth of focus
Due to the large reading distance and the large depth of focus, the BCL 80 is especially suited for applications with varying goods or reading distances.
Examples are transport of pallets and packages, sorting and distribution applications.
BCL 80 (oscillating mirror)
BCL 80
BCL 80 and MA 10
Depth: 170
Depth: 100
Depth: 100 + cabling space
or rotation around vertical axis
171.5
Figure 6.6:
160
angle between
bar code and
reading window
tilt angle of device
155
90
186
130
Minimum space requirements for installation
Note!
The beam of the BCL 80 without oscillating mirror is emitted perpendicular to the housing’s
lid. Therefore, you should mount the unit at an angle of 9 … 15° or move the labels past the
housing at the same angle.
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
• reducing the chance of damage to the scanner by mechanical collision or jammed parts
28
Technical Description BCL 80
Leuze electronic
Leuze electronic
Installation
Application example: Packet conveyor belt
BCL 80
Optical
sensor
MA 10
Connection cable
MA 10 / BCL 80
Voltage
supply
Connection cable
MA 10 / opt. sensor
Host interface
Application example ’Packet conveyor belt’
Due to the great depth of focus, the BCL 80 is ideally suited for packet and pallet transportation applications.
6.4
Connection
Attention!
Connection of the device and maintenance work while under voltage must only be carried
out by a qualified electrician.
If faults cannot be corrected, the device should be removed from operation and protected against possible use.
Before connecting the device, be sure that the supply voltage agrees with the value printed on the
nameplate.
The power supply unit used to power the BCL 80 and MA 10 must have protected electrical separation
by way of a safety transformer with double insulation according to DIN VDE 0551 (equivalent
IEC 742).
Be sure that the earthing conductor is connected correctly. Error-free operation is only guaranteed
when the device is properly earthed.
Leuze electronic
Technical Description BCL 80
29
TNT 35/7-24V
Figure 6.7:
Leuze electronic
Installation
6.4.1 Connecting the BCL 80 for ’Stand Alone’ Operation
If you would like to connect the BCL 80 for ’stand alone’ operation, you must make a corresponding
connector cable with a 15 pin SubD plug (female) for the following connections:
• power supply of 18 … 36 V DC, 5 W max. power
• host RS 232 interface, or RS 485 when operating as a 'multiNet slave'
• a sensor connection for triggering a read process
RS 232 Terminal
interface for
commissioning
and service
15 pin SubD
female connector
Sensor connection
(photoelec. sensor,
key) for triggering
a read process
Interface
Host RS 485 /
RS 232
Voltage supply
18 … 36 V DC
Figure 6.8:
Connecting the BCL 80 'stand alone'
Attention!
When using a normal 15 pin SubD plug, the device only has a protection class of IP 54 instead of IP 65! Therefore, use the original Leuze cable from the accessories list. These cables are fitted with a seal so that protection class IP 65 is maintained.
Switching inputs
A read process can be triggered by applying a voltage of 12 … 36 V DC to the switched input connections 'Sensor 1A' and 'Sensor 1B'. The switched input maintains an electrical separation of up to
max. 250 V.
30
Technical Description BCL 80
Leuze electronic
Leuze electronic
Installation
1
2
3
4
5
6
7
8
GND
Sensor 1A
CTS (Host)
RTS (Host)
TXD Service
MODE_F
reserved
V_IN
9
10
11
12
13
14
15
Sensor 1B
NC
RXD (Host)
TXD (Host)
RXD Service
MODE_S
GND_IN
15 pin SubD type
connector (male)
Insert a resistor R = 220 Ω / 0.25 W here, if the device is
the last subscriber on the RS 485 data line. Do not use a
resistor, if the RS 485 line continues.
Operating mode
4
leave open
Connection diagram for the SubD connector plug
TNT 35/7-24V
Figure 6.9:
bridge
Wiring description
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
GND
Sensor 1A
CTS (Host)
RTS (Host)
TXD service
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
MODE_F
Reserved,
V_IN
Sensor 1B
NC
RXD (Host)
TXD (Host)
RXD service
Pin 14
Pin 15
MODE_S
GND_IN
Leuze electronic
0 V signal reference potential (RS 232 / RS 485)
switched input 1A, 12 … 36 V DC, see fig. 6.18 and 6.19 for wiring
CTS signal, host interface RS 232 / RS 485 B
RTS signal, host interface RS 232 / RS 485 B
used when MA 10 is connected /
without MA 10: service interface, standard protocol
RS 232: open; RS 485: connect with MODE_S
must not be used
supply voltage + 18 … 36 V DC
switched input 1B, 12 … 36 V DC, see fig. 6.18 and 6.19 for wiring
not used
RXD signal, host interface RS 232 / RS 485 A
TXD signal, host interface RS 232 / RS 485 A
used when MA 10 is connected /
without MA 10: service interface, standard protocol
RS 232: open; RS 485: connect with MODE_F
Supply voltage 0 V DC
Technical Description BCL 80
31
Leuze electronic
Installation
6.4.2 Connecting the BCL 80 with the Connector Unit MA 10
Connection of the BCL 80 is considerably easier when using the MA 10.
Sensor,
Button
Voltage supply
Switching output
BCL 80
MA 10
Host interface
RS 232, RS 485
RS 422 or TTY
Connection cable
BCL / MA 10
Figure 6.10: Connecting the BCL 80 with the connector unit MA 10
Open the MA 10 housing
• Loosen the four Phillips screws on the back side of the MA 10 and carefully lift off the part with the
electronics on it.
The two halves of the housing are now connected to each other only by the ribbon cable. You can now
disconnect the ribbon cable from the electronic circuit board for better access, as shown in
Figure 6.11.
Figure 6.11: Disconnecting the ribbon cable inside the MA 10
• To disconnect the ribbon cable, carefully press down the two latches of the ribbon cable plug at the
same time, as shown in
of Figure 6.11.
ó
€
The cable is now free ( in Figure 6.11) and the half with the electronics and the connection terminal
can be removed for unhindered connection.
• To reconnect the ribbon cable, insert the ribbon cable plug back into its socket, observing the correct orientation, until it securely latches.
32
Technical Description BCL 80
Leuze electronic
Leuze electronic
Installation
Note!
All electrical connections can be carried out on the terminal strip quickly and without screwing down or soldering. Wires with ferruled ends can be inserted directly into the terminal
without depressing the clamping lever.
The clamp is opened by depressing the
orange coloured clamping lever.
The wire can then be inserted into the terminal.
By releasing the clamping lever, the wire is
fixed into the terminal.
Figure 6.12: Wiring to the terminal strip without screwing down or soldering
TNT 35/7-24V
Attention!
The pin assignment of the connection terminals depends on the inserted interface module.
Leuze offers four modules which can be used with the serial interfaces RS 485, RS 232,
TTY or RS 422. The terminal designations are printed on the module.
Attached label with the pin assignments
of the interface
Terminal strip
Attached label with
the terminal names
Cable screw glands PG9 and PG11
Figure 6.13: Position of the connections for the MA 10
Leuze electronic
Technical Description BCL 80
33
Leuze electronic
Installation
Type overview
The following table lists the MA 10 device types and which interface is installed.
MA
MA
MA
MA
10
10
10
10
100
110
120
130
RS 485 interface
RS 232 interface
TTY interface
RS 422 interface
• Make the connections to the terminal strip as described below.
Wiring description
Terminals 1 through 6 are used depending on the type of interface:
RS 232
Terminal
1
2
3
4
5
6
Signal
RXD
TXD
CTS
RTS
not used
GND
RS 422
Terminal
1
2
3
4
5
6
Signal
TX+
TXRX+
RXnot used
GND
RS 485
Terminal
1
2
3
4
5
6
Signal
485A
485A
485B
485B
GND
GND
TTY
Terminal
1
2
3
4
5
6
Signal
TX+
TXRX+
RXnot used
GND
RS 485 Interface
shield
shield
Host interface module
max. 1200m
Figure 6.14: Connecting the MA 10 to a RS 485 Host
34
Technical Description BCL 80
Leuze electronic
Leuze electronic
Installation
RS 232 Interface
Host interface module
RS 232
shield
max. 10m
Figure 6.15: Connecting the MA 10 to a RS 232 Host
Notice for connecting the RS 232 interface!
The wiring for RTS and CTS must only be connected, if RTS/CTS hardware-handshake is
used.
TTY interface
MA 10 active / Host passive
shield
Host interface module
TNT 35/7-24V
shield
Ground
(shield)
max. 1000m
Jumper position active
Figure 6.16: Connecting the MA 10 as active subscriber to a TTY Host
MA 10 passive / Host active
shield
Host interface module
shield
Jumper
Jumper
Ground
(shield)
max. 1000m
Jumper position passive
Figure 6.17: Connecting the MA 10 as passive subscriber to a TTY Host
Leuze electronic
Technical Description BCL 80
35
Leuze electronic
Installation
Remarks for connecting the TTY interface!
• The active subscriber is the one which supplies the current (20 mA).
• Switching between active/passive on the host interface card is carried out using two
jumper pairs, independent for transmit (Tx) and for receive (Rx).
• The jumpers for active/passive switching must always be changed in pairs (upper and
lower jumpers in the same position). This switches the MA 10 host interface module
power source and GND internally.
• Mixed operation is possible (transmit active/receive passive or the opposite).
• When switching from active to passive operation or the reverse, the wiring of the connection cable (pin order) changes.
RS 422 Interface
Host interface module
shield
max. 1200m
Figure 6.18: Connecting the MA 10 to a RS 422 Host
The additional pins are uniformly assigned for all MA 10 models and are described below.
Switching inputs
The MA 10 has two galvanically isolated switching inputs SE1 and SE2.
• Input voltage: 12 … 36 V DC / AC.
• Insulation voltage: 500 V
Each switching input has an optical coupler and is wired with a protection resistor.
The switching voltage and GND can be externally applied or taken from the operating voltage
VDD_SE and GND_SE.
Terminal
7
8
9
10
11
12
36
Signal
SE2_A
SE2_B
SE1_A
SE1_B
VDD_SE
GND_SE
Function
switching input 2, connection A
switching input 2, connection B
switching input 1, connection A
switching input 1, connection B
supply voltage, switching input, equal to V_IN device
supply voltage, switching input, equal to GND_IN device
Technical Description BCL 80
Leuze electronic
Leuze electronic
Installation
Supply voltage
MA 10 / BCL 80
18 … 36 V
MA 10
External
switching voltage
Optically coupled switched input
to processor
Figure 6.19: Connection of the switching input with an external switching voltage
Sensor/
optical sensor
Supply voltage
MA 10 / BCL 80
18 … 36 V
MA 10
Optically coupled switched input
Figure 6.20: Connection of the switching input without an external switching voltage
Switching outputs
The MA 10 comes standard with two switching outputs (SA1 and SA2) that can be programmed for
various switching functions using the BCL software.
• Output voltage: 5 … 48 V DC
• Insulation voltage: 250 V (only in combination with connection type b)
• Output current: Imax = 500 mA (at VDD_SA = 5 … 32 V)
Imax = 300 mA (at VDD_SA = 32 … 48 V)
The switching voltage can be connected in two different ways:
a
The operating voltage V_IN is used as the switching voltage VDD_SA
(factory setting):
VDD_SA = V_IN
GND_SA = GND_IN
b
An external voltage is connected as the switching voltage (galv. decoupled)
VDD_SA ≠ V_IN
GND_SA ≠ GND_IN
Leuze electronic
Technical Description BCL 80
37
TNT 35/7-24V
to processor
Leuze electronic
Installation
Terminal
13
14
15
16
Signal
SA2
SA1
VDD_SA
GND_SA
Function
Switching output 2
switching output 1
external voltage supply for switched output 5 … 48 V DC
external voltage supply for switched output 0 V DC
Switching outputs
13 14 15 16
VDD_SA
SA2
SA1
JL6
Scratch
through
here
JL5
GND_SA
Scratch
through
here
Galvanic decoupling of the switched output
Galvanic decoupling is achieved by carefully scratching
through the two solder jumpers JL5 and JL6 so that there
is no longer an electrical connection. The switched output
is then galvanically decoupled from the operating voltage.
The solder jumpers are located on the circuit board of the
MA 10 directly across from the connection terminals
VDD_SA and GND_SA.
Figure 6.21: Position of the solder jumpers JL5 and JL6
V_IN
JL6 solder jumper
Optically coupled switched input
VDD_SA
SA1/2
RL
from processor
GND_SA
JL5 solder jumper
GND_IN
MA 10
Figure 6.22: Operating voltage used as the switching voltage
V_IN
JL6
solder jumper open
Optically coupled switched input
VDD_SA
U
SA1/2
RL
from processor
GND_SA
JL5
solder jumper open
GND_IN
MA 10
Figure 6.23: Switching voltage connected externally (galvanically decoupled)
38
Technical Description BCL 80
Leuze electronic
Leuze electronic
Installation
Controlling the function of the switching outputs
The function of the switching outputs can be controlled by removing the cover to the MA 10. Sitting
directly next to the connection terminals for the switching outputs are red SMD-LEDs that illuminate
when the respective switching output is in the HI state (log.1). Please note that the event which sets
the switching outputs must be set and activated in the software setup of the BCL 80.
Supply voltage
Terminal
17
18
19
20
21
22
Signal
V_IN
V_IN
GND_IN
GND_IN
PE
PE
Function
Operating voltage +18 … 36 V DC
Operating voltage +18 … 36 V DC
Operating voltage 0 V DC
Operating voltage 0 V DC
Protective earth, grounding
Protective earth, grounding
6.4.3 Wire Lengths and Shielding
Connection
BCL 80 - MA 10
Interface
RS 232 / RS 485
Max. wire length
10 m
BCL 80 - Host
RS 232 / RS 485
10 m
MA 10 - Host
RS 485
1200 m
MA 10 - Host
RS 422
1200 m
MA 10 - Host
RS 232
10 m
MA 10 - Host
TTY
1000 m
Switched inputs
Switched outputs
10 m
10 m
Shielding
absolutely required,
braided shielding
absolutely required,
braided shielding
absolutely required,
flexible leads as twisted pairs
absolutely required,
flexible leads as twisted pairs
absolutely required,
flexible leads as twisted pairs
not required
loop resistance < 100 Ω
not necessary
not necessary
6.4.4 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.
Note!
Electrical scrap is a special waste product!
Observe the locally applicable regulations regarding disposal of the product.
Leuze electronic
Technical Description BCL 80
39
TNT 35/7-24V
The following maximum lengths for wires and the type of shielding to be used must be observed:
Leuze electronic
Commissioning
7
Commissioning
7.1
Steps Before the First Commissioning
• Before commissioning, familiarise yourself with the operation and configuration of the device(s)!
• Before switching on, recheck all connections and ensure that they have been properly made.
DIP switch 1 ’ParaDefault’:
ON At Reset (’cold start’)
the factory default
parameter set is loaded
OFF At Reset (’cold start’)
costumer specific
parameter set is loaded
DIP switch 2 ’autoConfig’ and
parallel connected jumper:
ON ’autoConfig’ function
activated
OFF ’autoConfig’ function
deactivated
Reset button:
- Press < 4 s:
’warm start’
- Press > 4 s:
’cold start’
Operating modes switch:
Switch setting 1: SERVICE*
Switch setting 2: OPERATION
Interface terminal
RS 232 for commiss.
and service
Coding switch 0 … F for setting the
device address:
The switch positions 0 … F
correspond to the device address
0 … 15 or 16 … 31.
Jumper for setting the device
address range:
- Right jumper
Adr. 0 … 15
- Left jumper
Adr. 16 … 31
Data logging jumper for the interface terminal
- Jumper above: Data from
Host
- Jumper below*: Data from
BCL
Figure 7.1:
*In service operation, the jumper must be in the "lower" position.
Communication is otherwise not possible.
Control elements of the MA 10
Setting the device address
The device address is set in the MA 10 using a rotary code switch.
• Set the device address on the code switch to:
- 0, if the combined BCL 80 / MA 10 unit will not be operated in a network,
- 1 … 31, if several BCL 80 / MA 10 units will be operated in a network. Each multiNet plus network device must have a different device address assigned to it. If the RS 485 module is
plugged in and connected to the mulitNet master, the BCL 80 / MA 10 automatically becomes a
multiNet plus slave device.
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Technical Description BCL 80
Leuze electronic
Leuze electronic
Commissioning
Reset
Both devices can be reset using the reset button in the MA 10:
’Warm start’
If the reset button in the MA 10 is pressed for a short time (0.2 to 4 sec.), a so-called ’warm start’ will
be carried out. This will reinitialise both devices and load the current parameter set into memory from
the EEPROM.
’Cold start’
If the reset button in the MA 10 is pressed until all four LEDs on the back of the device illuminate (longer than 4 seconds), a so-called ’cold start’ will be carried out. This will reinitialise both devices and,
depending on the DIP switch setting ’ParaDefault’, will either load the customer-specific parameter set
or the factory default parameter set into memory.
DIP switch setting 1 ’ParaDefault’:
OFF
ON
-
the customer-specific parameter set is loaded.
the factory default parameter set is loaded.
Note!
The customer-specific parameter set is a backup copy of the current parameter set. It must
be explicitly loaded using the command ’PC01’ after saving the BCL setup and is only available in the MA 10 (not the BCL 80).
The customer-specific parameter set can then be loaded by executing a ’cold-start’.
See Chapter 9.1.6: ’Online commands for parameter set operations’
After resetting the device, all four LEDs on the back side of the MA 10 illuminate for approx. 0.5 second. During software initialisation, the green 'RDY' (ready) LED blinks.
If the green 'RDY' LED continuously illuminates, the initialisation is complete and the device is ready
for operation.
Note!
If the BCL 80 is to be operated as a ’stand alone’ device, a reset is only possible via software.
There is a small green LED inside the BCL 80 at the lower edge of the reading window that
displays the operation readiness. The LED can also be used to monitor the operating status
of the BCL 80 in ’stand alone’ operation. During a reset, the LED remains dark and continuously illuminates when the device is ready for operation.
Leuze electronic
Technical Description BCL 80
41
TNT 35/7-24V
• Set DIP switch 1 corresponding to the parameter set that should be loaded after a 'cold start' has
been initiated.
Leuze electronic
Commissioning
7.2
Function Test
’Power On’ test
After connecting the operating voltage, the devices carry out an automatic ’Power On’ function test.
All four LEDs on the back of the MA 10 illuminate for approx. 0.5 second. During software initialisation,
the green ’RDY’ (ready) LED blinks.
Once the green ’RDY’ LED continuously illuminates, the device is ready for operation.
Interface
Proper functioning of the interface can be checked easiest in the service mode via the service interface with a suitable terminal program (BCL Config) and a PC (notebook, see Chapter 5 "Accessories
/ Order Designation").
’Online’ commands
Using the ’Online’ commands, the important device functions can be checked, e.g. proper functioning
of the laser (see Chapter 9.2.2 and following).
Problems
If problems are encountered during commissioning of the device, check first under Chapter 8.3 "Error
Handling".
Should the problem persist after checking all electrical connections and settings on the device and
host, contact a Leuze service office (see last page of this operating manual).
7.3
Setting the Parameters
Three different parameter sets are maintained by the MA 10 when using the BCL 80 / MA 10 combined unit:
• the factory default parameter set
• the customer-specific parameter set
• the current parameter set
Before a parameter set is loaded into the BCL 80 processor memory, the validity of the parameter set
is checked using checksums.
Factory default parameter set
This parameter set contains the default settings made ex works for all BCL 80 parameters. It is permanently stored in the ROM of the BCL 80. The parameter set with the default settings is loaded into
the memory of the BCL 80
• the first time the device is commissioned after delivery
• after a 'cold start' reset ('ParaDefault' switch ON)
• if the check sums of the current and the customer-specific parameter set are invalid
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Technical Description BCL 80
Leuze electronic
Leuze electronic
Commissioning
Customer-specific parameter set
In this parameter set, customer-specific settings for all device parameters can be stored. There are
two ways to store the parameter set in the EEPROM of the MA 10:
• by copying a valid parameter set, i.e. an already stored and tested 'current parameter set' from the
EEPROM of the MA 10.
• by copying (parameter 'Download') a valid parameter set from the host computer (e.g. a PC or
PLC).
The customer-specific parameter set is copied into the current parameter set
• after a 'cold start' reset ('ParaDefault' switch OFF)
• if the checksum of the current parameter set is invalid
Current parameter set
In this parameter set, the current settings for all device parameters are stored. If the BCL 80 is in 'stand
alone' operation, the parameter set is stored in the EEPROM of the BCL 80. If an MA 10 is also used,
the parameter set is stored in EEPROM of the MA 10 and a copy thereof in the EEPROM of the
BCL 80 The current parameter set can be stored in three ways:
• by changing and storing the current parameter set using the integrated SETUP program of the
BCL 80
• by copying (parameter 'Download') a valid parameter set from the host computer (e.g. a PC or
PLC).
• by means of an OFF line setup with the PC setup program BCL Config
The current parameter set is loaded into the memory of the BCL 80
• each time the supply voltage is connected
• after a 'warm start' reset, as well as a software reset
BCL 80 ’Stand alone’
ROM
Default PS (2)
EEPROM
Current PS (0)
RAM
Working copy of current PS
BCL 80
ROM
Default PS (2)
EEPROM
Current PS (0)
RAM
Working copy of current PS
Figure 7.2:
TNT 35/7-24V
BCL 80
’2’ = parameter set with factory default settings
’1’ = customer-specific parameter set
’0’ = current parameter set
Parameter Terminal
’Download’ program
from HOST on PC
ROM
Customerspecific
PS (1)
EEPROM
Current
PS (0)
MA 10
BCL 80
with MA 10
Terminal
program
on PC
Parameter
’Download’
from HOST
Block diagram storage concept for parameter sets
Leuze electronic
Technical Description BCL 80
43
Leuze electronic
Commissioning
Note!
By storing all current and customer-specific values in the connector unit MA 10, a connected
BCL 80 can be exchanged without difficulty since all parameters are maintained.
7.3.1 Service Operating Mode
Setting the required parameters is carried out easiest in the ’service’ operating mode.
Terminal Interface
By switching the operating mode switch from operation (setting 2) to service (setting 1), the connection
to the host computer is broken and the RS 232 service interface is activated. The MA 10 offers a service interface for commissioning the read station in a network. The interface consists of a 9 pin SubD
connector (male) and can be reached by removing the housing cover on the MA 10.
Connection
A PC or terminal can be connected to the MA 10 via the RS 232/V.24 serial interface and used to set
the parameters of the BCL 80. The connection is made using a crossed RS 232 connection cable that
establishes the RxD, TxD and GND connections. The hardware handshake at the service interface is
via RTS. A CTS handshake is not supported.
PC/terminal
COM interface
Figure 7.3:
MA 10 service
interface
Connecting the service interface to a PC or terminal
See Figure 7.1 "Control elements of the MA 10".
Communication to the host computer via the host interface is no longer possible.
Note!
Switching to service mode results in a pre-set transfer protocol with the following parameters:
• transfer rate 9600 baud
• no parity
• 8 data bits
• 1 stop bit
• prefix: STX
• postfix: CR, LF
44
Technical Description BCL 80
Leuze electronic
Leuze electronic
Commissioning
Construction of the data frame at the service interface
Prefix
Data
Terminator 1
ASCII
STX
e.g.: ’CODE’
CR
HEX
02h
43h 4Fh 44h 45h 0Dh
Terminator 2
LF
0Ah
Wiring description
The 9 pin SubD RS 232 Terminal connector (male) has the following pin assignments:
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
NC
RXD
TXD
NC
GND
NC
RXD_Host
NC
reserved
not used
receive signal of the RS 232 service interface
transmit signal of the RS 232 service interface
not used
signal reference potential 0 V DC
not used
receive signal of the host interface
not used
for service purposes only
Using a PC and a terminal program, the setup program of the BCL 80 can be called, online commands
sent and data received via this interface terminal.
Note!
In setting 2 (’operation’) of the operating mode switch, the terminal connector can be used
as a data monitor. In this case, data sent from the BCL 80 (jumper in Figure 7.1 in upper position) or data received from host (jumper in Figure 7.1 in lower position) can be logged. The
data protocol is set by the host interface in the latter case.
Leuze offers a convenient configuration program ’BCL Config’ for setting the required device parameters (see Chapter 5 "Accessories / Order Designation").
Leuze electronic
Technical Description BCL 80
45
TNT 35/7-24V
Configuration software
Leuze electronic
Commissioning
7.3.2 Setting Parameters ’Offline’ (Loading)
Setting parameters
The parameters are programmed on a PC without direct connection to the BCL 80 (’Offline’ programming) and saved in a file (parameter file).
Downloading parameters
After successful programming, the parameters are loaded into the BCL 80 (parameter ’Download’).
This causes the required parameters to be transferred from the host computer, or a computer connected to the interface terminal of the MA 10, to the BCL 80 or MA 10, respectively. If the same parameters are to be loaded into several devices, parameter download is the most efficient method.
Leuze electronic offers the configuration and terminal program ’BCL-Config’ with which parameter
sets can be easily loaded, changed and stored.
See Chapter 5 "Accessories / Order Designation".
Detailed information concerning customer-specific applications can be requested form Leuze sales
and service offices.
A description of the parameters that can be set using the configuration program can be found in Chapter 9.
7.3.3 Setting Parameters ’Online’
The other possibility for setting the required operating parameters of the BCL 80 is through ’Online’
programming via the integrated, two-language setup program (English, German) in the BCL 80.
Setup program
Using a PC (notebook) connected to the interface terminal, the menu-driven setup program can be
called while in the service operating mode.
’Online’ commands can then be directly entered that query data or carry out a software reset.
Communication is carried out using a terminal program or more conveniently using the Leuze configuration program.
A detailed description of the setup program along with all parameters which can be set, as well as the
most important ’Online’ commands can be found in Chapter 9.
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Technical Description BCL 80
Leuze electronic
Leuze electronic
Commissioning
7.3.4 Setting the Bar Code Parameters Using ’autoConfig’
The parameters of the bar codes which are to be read can be easily set using the function ’autoConfig’.
In order to check the programmed bar codes, the BCL 80 should be connected to a data terminal. The
detection of the desired bar code(s) can be checked on the terminal.
Manual or ’Online’ activation
• The 'autoConfig' function is activated on the MA 10 using DIP switch 2 (see Fig. 7.1 for the location
of the DIP switch).
• The 'autoConfig' function can be activated and deactivated via the serial interface (host or service
interface) using the 'Online' commands 'CA+' (activate) and 'CA-' (deactivate).
Details of 'Online' commands can be found in Chapter 9.
If 'autoConfig' is active, the ERR LED and RDY LED on the MA 10 alternately blink.
Setting parameters
After activating the 'autoConfig' function, the BCL 80 can read from one to eight example labels containing the bar codes which are to be read. The BCL 80 decodes the labels and displays, via the interface, the code type, the number of decoded characters and the character itself.
Number of labels to be decoded
While 'autoConfig' is active, have the BCL 80 read as many labels in row as it will later during a reading
cycle when in normal operation. The number of labels can be set from 'Set Code' in the submenu 'Decoding' of the setup program. The number of labels is limited to 8 when using the 'autoConfig' function.
The BCL 80 evaluates the number of labels, and at the same time, the code type and number of characters. This corresponds to the programming of the code types in the submenu 'Decoding / Select
Code Type' of the setup program.
Normal state of the MA 10 switched input SE1
The state (high or low) which is present at the switched input SE1 while the 'autoConfig' function is
active is taken as the new normal state for this switched input. This corresponds to the function 'Inversion' in the submenu 'Switched Inputs and Outputs / Switched Input Decoding (S1)' of the setup program.
Store parameters
When the 'autoConfig' function is deactivated, the programmed parameters are stored and copied into
the current parameter set.
Before deactivating the 'autoConfig' program, please remove any labels from the scanning area of the
BCL 80 since the new code parameters otherwise will not be stored properly.
Leuze electronic
Technical Description BCL 80
47
TNT 35/7-24V
Code type and No. of characters of the label to be decoded
Leuze electronic
Operation
8
Operation
8.1
Display Elements
On the back side of the MA 10, there are 4 LEDs which display the momentary operating status
LED
RDY
ERR
ACT
DEC
Colour
green
yellow
red
green
Meaning
Ready
Error
Scanner active
Decoding successful
Status conditions of the LEDs
All four LEDs illuminate
• for approx. 0.5 second after connecting the operating voltage.
• after accepting a ’cold start’ reset (> 4 s) up until the reset button is released.
All four LEDs blink
• if the connection between the MA 10 and BCL 80 is interrupted.
RDY blinks
• during the 'Power On' function test.
RDY illuminates
• when the devices are ready.
ERR illuminates
• if a hardware error is encountered after the initialisation phase or in the case of a serious software error.
RDY and ERR blink simultaneously
• when the setup program is activated. Notice: No read operations can be carried out.
RDY and ERR blink alternately
• when the 'autoConfig' function is activated by setting the corresponding DIP switch.
• when a reference code is defined (Teach-In).
ACT illuminates
• while the scanner is active, i.e. when the laser is in operation.
ACT blinks
• if a warning is output during the 'autoControl' function.
DEC illuminates
• for approx. 0.5 second after successfully completing a decoding process.
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Technical Description BCL 80
Leuze electronic
Leuze electronic
8.2
Operation
Important Functions During Operation
The BCL 80 has a function which automatically monitors the reading quality as well as the quality of
the bar code label.
’autoControl’ function
When the ’autoControl’ function is active, the BCL 80 constantly compares the total number of scans
with the number of decoded scans. If the number of decodable scans falls below a user defined percent of the total scans, the MA 10 outputs a warning:
• the ACT LED blinks.
• a warning symbol can be output to the host.
• a switched output can be controlled.
A detailed description of all adjustable parameters can be found in Chapter 9.
8.3
Error Handling
Errors are visibly indicated on the MA 10 via the ERR LED (see Chapter 7.2).
Further error, warning and status messages are transferred via the host interface or the terminal interface.
Types of errors
Errors are divided up into the following types.
• Warnings
• Serious errors
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 will continue to function properly.
After a serious error has occurred, you should reboot the system. The BCL will be reinitialised and
should then function properly again. If a hardware problem is present, the BCL 80 will not reinitialise.
If you are still unable to eliminate faults and errors, contact your local Leuze service office (addresses
can be found on the back page of this operating manual).
Leuze electronic
Technical Description BCL 80
49
TNT 35/7-24V
Warnings
Leuze electronic
Configuration
9
Configuration
9.1
Overview of Commands and Parameters
’Online’ commands can be used to send commands directly to the device for diagnosis and configuration. In order to use this feature, the BCL 80 /MA 10 must be connected to a host or service computer via the serial interface. The commands can be sent either via the host or the service interface.
Be sure that both data devices are set to the same protocol:
• service interface: 9600 Baud, 8-None-1
• host interface: protocol configured by user
’Online’ commands
With the commands, you can
•
•
•
•
•
•
call the setup program.
carry out a software reset in order to reinitialise the device.
call up error messages.
call up statistical device information.
internally copy and test parameter sets.
activate and test system components.
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 can be used.
Example:
Command 'CA': autoConfig function
Parameter '+': Active
Transmitted is: 'CA+'
Notation
Commands, command parameters and returned data are enclosed between single quotation marks ' '.
Most online commands are acknowledged by the BCL 80 and any requested data returned. With commands that are not acknowledged, the results of carrying out the command can be observed or
checked directly at the device.
50
Technical Description BCL 80
Leuze electronic
Leuze electronic
Configuration
9.1.1 General ’Online’ Commands
Software version number
Command
Description
Parameter
Acknowledgement
’V’
Requests information about the software version
none
’BCL 80’
’V 50.13’
’22.06.97’
’MA 10’
(only when a connector unit
’V 01.07’
MA 10 is installed)
The device type appears in the first line followed by the software version number
and date. The device type on the connector unit appears on the fourth line followed by the version number (the dates may be different than those shown here).
Note!
Using this command, you can check whether the connected host or service computer is
properly connected and configured. If an acknowledgement is not received, then the interface connections, protocol and service switch must be checked.
Software reset
Command
Description
’H’
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
none
Acknowledgement ’S’ (Start character)
Command
Description
Parameter
Acknowledgement
TNT 35/7-24V
Call the setup program
’E’
Calls the setup program. The main menu of the setup program is displayed.
none
’Load Parameter Set’
’’
’
Setup’
’-------------------------------------------------’
’ 1: Language’
’ 2: Decode Setup’
’’
’Enter:’
Note!
Read/write operations cannot be carried out in the service mode. The setup program must
always be ended (see Chapter 9.2.1), in order to return to normal operation.
Leuze electronic
Technical Description BCL 80
51
Leuze electronic
Configuration
’autoConfig’
Command
Description
’CA’
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 (see also Chapter 7.3.4).
Parameter
’+’ activates ’autoConfig’
’/’ rejects the last code read
’-’ deactivates ’autoConfig’ and stores the decoded data in the current
parameter set.
Acknowledgement xx yy zzzzzz (only with ’CA+’)
Description
xx
Code type of the read code
01 = 2/5 Interleaved
02 = Code 39
03 = 2/5 IATA
04 = 2/5 INDUSTRIAL
06 = UPC (A,E)
07 = EAN
08 = Code 128 / EAN 128
09 = Pharmacode
10 = Add-On (EAN / UPC)
11 = CODABAR
yy
No. of digits of the read code
zzzzzz Contents of the decoded label. The ↑ appears if the label was not
correctly read.
Reference code
Command
Description
’RS’
This command can be used to define a new reference code in the BCL 80 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. See Chapter 9.2.7 for reference codes.
Parameter
RSyxxzzzzzzz
y, x and z are place holders (variables) for the actual input.
’y’ def. Reference code No. = ’1’ (Code 1) ’2’ (Code 2)
’xx’ def. Code type
(’01’, ’02’, ’03’, ’04’, 06’, ’07’, ’08’, ’09’, ’10’, ’11’, as above)
’z’ def. Code information (1 … 31 characters)
Acknowledgement no
Example
input = 'RS10678654331' [Code 1 (1), UPC (06), 78654331]
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Technical Description BCL 80
Leuze electronic
Leuze electronic
Configuration
Teach-In
Command
Description
’RT’
This command enables a reference code to be defined quickly by reading an
example label. See Chapter 9.2.7 for reference codes.
Parameter
’1’ defines reference code 1
’2’ defines reference code 2
’-’ Exit the Teach-In process
Acknowledgement zzzzzz Contents of the decoded label
Note!
With this function, only code types are recognised that are identified using the ’autoConfig’
function or which were set in the setup.
After each reading via a ’RT1’ or ’RT2’ command, explicitly switch off the function again using the ’RT-’ command since failure to do so will interfere with other commands as well as
prevent execution of a new ’RT1’ or ’RT2’ command.
Code recognition
’CC’
Reads the code type and contents of an unknown label without storing it in
Setup.
Parameter
none
Acknowledgement xx yy zzzzzz
Description
The acknowledgement is the same as that of the ’autoConfig’ function.
TNT 35/7-24V
Command
Description
Leuze electronic
Technical Description BCL 80
53
Leuze electronic
Configuration
9.1.2 ’Online’ Commands for System Control
Activate sensor input 1
Command
Description
’+’
Activates decoding (sensor input 1). A signal can be simulated on sensor input 1
with this command.
Parameter
none
Acknowledgement none
Deactivate sensor input 1
Command
Description
’-’
Deactivates decoding (sensor input 1). A signal can be simulated on sensor input
1 with this command.
Parameter
none
Acknowledgement none
Activate sensor input 2
Command
Description
’,’
Activates the definition of reference code 1 (sensor input 2). A signal can be simulated on sensor input 2 with this command.
Parameter
none
Acknowledgement none
Deactivate sensor input 2
Command
Description
’.’
Deactivates the definition of reference code 1 (sensor input 2). A signal can be
simulated on sensor input 2 with this command.
Parameter
none
Acknowledgement none
54
Technical Description BCL 80
Leuze electronic
Leuze electronic
Configuration
9.1.3 ’Online’ Commands for System Testing
Diagnosis laser
Command
Description
Parameter
’DL’
Controls and tests the laser diode in the device.
’+’ switches on the laser diode.
’-’ switches off the laser diode.
’C’ outputs the laser current.
Acknowledgement no
’DS33’ : invalid parameter for the command ’DL’
’DS34’: invalid command length
’DLCyyy’
Description
yyy is the laser current in mA
Diagnosis motor
Command
Description
Parameter
Acknowledgement
Description
’DMS’
Returns the rotary frequency of the polygon mirror wheel drive motor.
none
’DMSxxxxx’
xxxxx is the current rotary frequency of the motor in revolutions/minute.
Supply voltage
Leuze electronic
’DUV’
Returns the supply voltage of the BCL 80.
none
’DUVxx.x’
xx.x is the current supply voltage in V.
Technical Description BCL 80
TNT 35/7-24V
Command
Description
Parameter
Acknowledgement
Description
55
Leuze electronic
Configuration
9.1.4 ’Online’ Commands for Querying Statistical Data
Query device statistics
Command
Description
’SR’
Returns the current contents of the given field of the statistical device data
memory.
Parameter
’00’ to ’19’
Acknowledgement ’ST00XXXXX’ to ’ST19XXXXX’
Description
’ST00XXXXX’: XXXXX is the length of time in seconds that the laser diode has
been switched on since the last initialisation
’ST01XXXXX’: XXXXX is the length of time in minutes that the polygon wheel
motor has been switched on since the last initialisation
’ST05XXXXX’: XXXXX the number of correctly received commands via the interface
’ST06XXXXX’: XXXXX the number of incorrectly received commands via the
interface
’ST07XXXXX’: XXXXX the number of sent commands via the interface that have
received positive acknowledgement
’ST08XXXXX’: XXXXX the number of sent commands via the interface that have
received negative acknowledgement
’ST09XXXXX’: XXXXX the number of correctly received commands via the host
’ST10XXXXX’: XXXXX the number of incorrectly received commands via the
host
’ST11XXXXX’: XXXXX the number of sent commands via the host that have
received positive acknowledgement
’ST12XXXXX’: XXXXX the number of sent commands via the host that have
received negative acknowledgement
’ST13XXXXX’: XXXXX the number of recorded read processes since the last
read enable
’ST14XXXXX’: XXXXX the number of read labels since the last reset
’ST15XXXXX’: XXXXX the number of read labels since the last read enable
’ST16XXXXX’: XXXXX the number of read labels from the last scan
’ST17XXXXX’: XXXXX is the number of read enables since the last reset
’ST18XXXXX’: XXXXX the number of correctly decoded labels since the last
reset
’ST19XXXXX’: XXXXX the number of incorrectly decoded labels since the last
reset
56
Technical Description BCL 80
Leuze electronic
Leuze electronic
Configuration
9.1.5 ’Online’ Commands for Parameter Set Operations
Test parameter set
Command
Description
Parameter
’PA’
Tests the given parameter set for validity using a checksum.
’0’ tests the current parameter set.
’1’ tests the customer-specific parameter set (MA 10 only).
Acknowledgement all possible acknowledgements are listed below.
Copy parameter set
Command
Description
Parameter
Example
’PC’
Copies the given source parameter set into the given target parameter set
BCL 80 Stand alone:
’0’ current parameter set.
’2’ parameter set with factory default settings.
’PC20’: Reset to factory default settings
Parameter
BCL 80 with MA 10:
Examples
’0’ current parameter set.
’1’ customer-specific parameter set.
’2’ parameter set with factory default settings.
’PC20’: Reset to factory default settings
’PC01’: The current parameter set is copied in the customer-specific parameter
set (backup)
’PC10’: Reset to customer-specific settings
Acknowledgement all possible acknowledgements are listed below.
Possible acknowledgements
Description
valid parameter set
invalid message
invalid message length
invalid type of BCC check sum
invalid BCC check sum
invalid length of data
invalid message parameters
invalid start address in parameter set
invalid CRC check sum of parameter set
invalid type of parameter set
TNT 35/7-24V
Acknowledgement
’PS0’
’PS1’
’PS2’
’PS3’
’PS4’
’PS5’
’PS6’
’PS7’
’PS8’
’PS9’
Note!
A valid parameter set operation must be acknowledged with ’PS0’. Should an error occur,
the command should be repeated. Repeated error acknowledgements indicate an error in
the parameter set. If in doubt, contact your Leuze sales or service office (see back page for
addresses).
Leuze electronic
Technical Description BCL 80
57
Leuze electronic
Configuration
9.1.6 ’Online’ Commands for BCL 80 with Oscillating Mirror
Attention!
The ’PT’ command lets you change the parameter set in a way that may render it useless.
Make sure that you only use parameter numbers and ranges that have been described here.
Transmit parameters
Command
Description
’PT’
This command permits the programming of arbitrary reading areas. They can be
selected during operation. The scan area can be adapted to any application.
Parameter
PT000xxxyy
x and y are variables that are to be replaced with the actual input.
’xxx’ defines the parameter number (384, 386, 387, 388, 389)
’yy’ defines the range for the parameter (in hexadecimal)
384 = mode of mirror oscillation (00h … 02h)
00 (mode 0) when activated the oscillating mirror moves from start to
stop position
01 (mode 1) when activated the oscillating mirror moves from start to
stop position and back
02 (mode 2) when activated the oscillating mirror moves permanently
between start and stop position
386 = time interval for forward movement (02h … 5Fh)
selectable in 50 ms steps, e.g.
03 corresponds to a forward movement time of 150 ms.
02 is the smallest value = high osc. frequency (5 Hz)
5F is the highest value = low osc. frequency (0.1 Hz)
387 = time interval for reverse movement (02h … 5Fh), as 386.
388 = start position of the oscillation movement(00h … 5Fh)
00 corresponds to +15° (see Chapter 4.3.3 "Reading Fields")
389 = stop position of the oscillation movement (00h … 5Fh)
5F corresponds to -20° (see Chapter 4.3.3 "Reading Fields")
Acknowledgement no
Example
Input = 'PT00038402' (sets mirror into mode 2)
Input = 'PT0003860A' (forward movement time 0Ah = 10 x 50 ms)
Input = 'PT00038704' (reverse movement time 04h = 4 x 50 ms)
Input = 'PT00038804' (start position 04h)
Input = 'PT00038953' (stop position 53h)
Note!
To change the default values, you may transmit one or more parameters in a string online
to the scanner. A subsequent soft reset (’H’ command) activates the new settings.
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Technical Description BCL 80
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Leuze electronic
Configuration
Read parameters
’PR’
The command shows the actual content of the given parameter number
(see ’PT’ command).
Parameter
PR00xxxyyy
x and y are variables that are to be replaced with the actual input.
’xxx’ defines the number of the parameter to be read
(384, 386, 387, 388, 389; see ’PT’ command)
’yyy’ defines the number of bytes to be displayed; this should always be 001,
such that only the desired value is displayed
Acknowledgement ’xx’ = current value from the parameter’s range of values (e.g. 03h)
Example
Input = ’PR00387001’ returns the value for the current setting of the reverse
movement time (e.g. ’0A’)
TNT 35/7-24V
Command
Description
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Technical Description BCL 80
59
Leuze electronic
Configuration
9.2
Setup Program
9.2.1 Overview of the Parameter Structure
The setup program is menu driven and largely self-explanatory. Figure 9.1 displays an overview of the
menu structure.
Command ’e’
(run setup)
⇒
Level 1
Level 2
Setup
Language
1: Language
2: Decode Setup
1: English
2: German
Level 3
Decode Setup
Decode
1:
2:
3:
4:
5:
1:
2:
3:
4:
5:
Decoding
Host Interface
Digital IN/OUT
General
Additional Functions
Select Codetype
Code Configuration
Activation
Deactivation
Output Format
Host Interface
1: General Settings
2: Framing Protocol
3: 3964 / RK512
Digital IN/OUT
1:
2:
3:
4:
Sensor Decode (S1)
Sensor Teach-In (S2)
Switch 1
Switch 2
General Settings
1:
2:
3:
4:
⇐
Additional Functions
1: Reference Code
2: AutoControl
Command ’x’
(exit setup)
Figure 9.1:
60
Decoder Address [00H]
Startcode Character [‘S‘]
Error Character [‘&‘]
Warning Character [‘@‘]
Overview of the parameter structure
Technical Description BCL 80
Leuze electronic
Leuze electronic
Configuration
Note!
The text of the setup program can be set to either German or English. The language is set
to English in the factory default parameter set which is loaded when the device is commissioned.
Only the English version of the setup program is described below.
First change the language of the setup program to English as described below.
Conventions
•
•
•
•
The desired menu point can be reached with ’Number’ + ’Enter’.
’Esc’ takes you back one level.
The ’space key’ moves you to the next menu on the same level.
Entries must be confirmed with ’Enter’. Character values are entered as described below:
• decimal: xx where xx is the decimal code of the ASCII character
• hexadecimal: xxh or xxH where xx is the hexadecimal code of the ASCII character
• 'Character' input: ’xx’ where xx is the character itself
A complete ASCII table can be found in the appendix (Chapter 11.1).
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Technical Description BCL 80
61
TNT 35/7-24V
‘
• Activated options are indicated by a ’ ’ in the menus.
• The currently set character value appears in square brackets ’[ ]’.
• The default values and factory settings are marked ITALIC or listed in a default table and
marked by '[ ]'. These values are valid when the device is shipped or after a 'cold-start' (RESET) to
the factory settings.
• ’X’ exits the setup program independent of which level you are in. A menu will appear the following options:
• Return:
returns to the setup program
• Quit:
exits the setup program without saving any changes made to the parameter set
• Save and Quit: saves the new settings in the current parameter set and exits the setup
program.
Leuze electronic
Configuration
Calling the setup program
• Call the setup program using the 'Online' command ’E’.
The main menu appears:
’Load Parameter Set’
’’
’
Setup’
’-------------------------------------------------’
’ 1: Language’
’ 2: Decode Setup’
’’
’Input:’
Select language
• Enter '1' + 'Enter' to reach the menu 'Language'.
‘
The current language is indicated by a ' '.
• Enter '2' + 'Enter' to change the setup language to e.g. 'German'.
The setup program returns to the main menu.
Decode Setup
• Enter '2' + 'Enter' in the main menu to reach the 'Reader Setup' menu.
The 'Reader Setup' menu appears:
’’
’
Decode Setup’
’-------------------------------------------------’
’ 1: Decode’
’ 2: Host Interface’
’ 3: Digital IN/OUT’
’ 4: General’
’ 5: Additional Functions’
’’
’Enter:’
The individual menu points of the 'Decode Setup' are described below.
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Technical Description BCL 80
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Configuration
9.2.2 Setting the Decoding Parameters
The following submenus can be selected under the ’Decode’ menu of the Setup program:
•
•
•
•
•
Select code type
Code configuration
Type of scanner activation
Type of scanner deactivation
Data output format
Select code type
You can select one or several of the following codes:
Code type No.
1
2
6
7
8
9
A
B
Code
*2/5 Interleaved
Code 39
UPC (A, E)
EAN
Code 128, EAN 12
Pharmacode
Add-on for EAN
Codabar
Digits
2 … 62
1 … 63
8 or 12
8 or 138
1 … 63
1 … 63
2 or 5
1 … 63
Default
[10]
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Technical Description BCL 80
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‘
• Selected codes are indicated by a ' '. The set number of digits of the code is given in square
brackets '[ ]'.
• Only labels which have the same code type and number of characters are recognised.
• Several numbers of characters and areas can be given.
Example: number of characters [10-14] = 10 to 14 characters
number of characters [10, 20] = 10 and 20 characters
• Always activate only those code types and number of characters that will actually be read.
• If you do not exactly know the code type and/or the number of characters, use the 'CC' (code
detection) or 'CA' (autoConfig) function (see Chapter 9.1.1 "General 'Online' Commands").
• When using the 'Code 128, EAN 128', the number of read characters can deviate from the set
number of characters in certain situations. Use the 'CA' or 'CC' command to avoid mistakes.
• A code type can be deselected by setting its number of characters to the value '0'.
Leuze electronic
Configuration
Code configuration
The following settings can be made for the selected codes in the menu ’Code Configuration’:
• The number of labels which are to be read during a read process.
• The number of equal scans for a read process, i.e. the number of times a label must be scanned
and return the same code for it to be considered correctly read.
Parameter
Number of labels
Equal scans
Valid range of values
1 … 64
1 … 255
Default
[1]
[2]
Activation
You can set continuous read processes in the menu 'Activation' without a hardware sensor:
• Start a new read process after an adjustable delay time following the previous read process.
• Start a new read process immediately after the previous read process.
Parameter
Delay Time
Continuous
Valid range of values
0 … 30 in 100 ms steps
Yes, No
Default
[0]
[No]
If 'Yes' is set under 'Continuous', the time set under 'Delay Time' will have no influence.
Deactivation
In the menu 'Deactivation', you can specify when a read process should be cancelled after failing to
read a label:
• Cancel after a specified time from the beginning of the read process (Gate Time).
• Cancel after a specified number of unsuccessful scans.
Parameter
Max. Gate Time
Scans without Data
Valid range of values
0 … 30 in 100 ms steps
0 … 255
Default
[0]
[0]
If a value greater than 0 is given for both parameters, the read is cancelled by the first condition which
is exceeded.
Output formatting
The menu 'Output Format' is more extensive and is therefore discussed later in its own section (see
Chapter 9.2.3 "Setting the Output Format Parameters").
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Technical Description BCL 80
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Configuration
9.2.3 Setting the Output Format Parameters
In the menu ’Output Format’, the setup program determines how the results of a decoding process are
formatted and sent to the host.
The basic structure of the data output is shown in Fig. 9.2.
Each label in a
separate message
(String)
All labels in a single message
(String)
Message 1
Title Header 1
Title Header 1
Title Header 2
Title Header 2
Message 2:
Label 1
Label 1
Header Label 1
Header Label 1
Information Label 1
Information Label 1
Footer Label 1
Footer Label 1
Separator Char. Label 1
Separator Char. Label 1
Message n+1:
Label n
Label n
Header Label n
Header Label n
Information Label n
Information Label n
Footer Label n
Footer Label n
Separator Char. Label n
Separator Char. Label n
TNT 35/7-24V
Message 1:
Fig. 9.2: Structure of the data output
Note!
The length of one message is limited to 255 characters!
You can select the following submenus in the menu ’Output Format’:
•
•
•
•
•
Formatter modes
Title headers
Label headers
Label footers
Output constants
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Technical Description BCL 80
65
Leuze electronic
Configuration
Formatter modes output formatting
In the menu ’Formatter Modes’, you can specify how the output of the decoded bar code data should
be formatted:
• Select whether the data of all labels should be sent together in a single message or in individual
messages.
• Select whether the data of each decoded label should be separated by a separator character.
• Select whether the data of the decoded label should be output to an even address (i.e. with an
even number of bytes).
• Select whether the data of the decoded label should have the same length independent of the
number of digits.
Parameter
Valid range of values
Default
All labels in a single message
Yes, No
[No]
Separate labels with separation
character
Yes, No
[No]
Label output on even address
Yes, No
[No]
Equal length of labels
Yes, No
[No]
Note!
If all labels are to have the same length, then the length of all labels should agree with the
length of the longest label. The unused digits of the smaller labels are then filled with separator characters.
Title Headers
Two title header texts can be specified in the menu 'Title Header':
• Header 1
• Header 2
Parameter
Valid range of values
Header 1
Nothing
Title Header char 1
No. of Valid Labels
No. of All Scans of the gate time
Header 2
Nothing
Title Header char 1
No. of Valid Labels
No. of All Scans of the gate time
Other entries on request
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Technical Description BCL 80
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Configuration
Label Headers
Three headers can be specified in the menu ’Label Header’:
• Label Header 1
• Label Header 2
• Label Header 3
Parameter
Valid range of values
Label Header 1
Nothing
Tag Header Char 1
No. of Label
Codetype
Digits
Label Quality
Label Header 2
Nothing
Tag Header Char 1
No. of Label
Codetype
Digits
Label Quality
Label Header 3
Nothing
Tag Header Char 1
No. of Label
Codetype
Digits
Label Quality
TNT 35/7-24V
Note!
The Label Header Text Char 1 can be defined in the menu ’Output Constants’. The scan
quality of the label is calculated from the number of valid decodings divided by the number
of possible decodings in % (also valid for Label Footnote).
Other entries on request
Label Footer
Three footer texts can be specified in the menu 'Label Footer':
• Label Footer 1
• Label Footer 2
• Label Footer 3
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Technical Description BCL 80
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Leuze electronic
Configuration
Parameter
Valid range of values
Label Footer 1
Nothing
Tag Header Char 1
No. of Label
Codetype
Digits
Label Quality
Label Footer 2
Nothing
Tag Header Char 1
No. of Label
Codetype
Digits
Label Quality
Label Footer 3
Nothing
Tag Header Char 1
No. of Label
Codetype
Digits
Label Quality
Other entries on request
Output constants
Characters and texts can be entered from the menu’ Output Constants’ for the following format characters:
•
•
•
•
•
Title header character
Label header text character 1
Label separation character
Good read character
No read string
Parameter
Prefix Character
Label Header Text Character 1
Label Separator Character
Good Read Char
Text for unsuccessful scan
Valid range of values
ASCII character
ASCII character
ASCII character
ASCII character
text string with up to 20 characters
Default
[00H]
[00H]
[20H]
[00H]
[18H]
Note!
The characters can be entered as decimal code, hexadecimal code or as a character. Characters set to ’00H’ are not output!
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Technical Description BCL 80
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Configuration
9.2.4 Setting the Host Interface Parameters
The following submenus can be selected in the menu ’Host Interface’ of the Setup program:
• General Settings
• Framing Protocol
• 3964 / RK 512 Protocol
General Settings
In the menu 'General Settings', the parameters are entered for the serial transfer to the host:
Data format
Baud rate
Protocol
Handshake Mode
Parameter
Valid range of values
Data Format
7 Bit,
no parity,
7 Bit,
even parity,
7 Bit,
even parity,
7 Bit,
odd parity,
7 Bit,
odd parity,
8 Bit,
no parity,
8 Bit,
no parity,
8 Bit,
even parity,
8 Bit,
even parity,
8 Bit,
odd parity,
8 Bit,
odd parity,
9 Bit,
no parity,
multiNet mode
Baudrate
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110
300
600
1200
2400
4800
9600
19200
38400
57600
2
1
2
1
2
1
2
1
2
1
2
1
stop bits
stop bit
stop bits
stop bit
stop bits
stop bit
stop bits
stop bit
stop bits
stop bit
stop bits
stop bit
TNT 35/7-24V
•
•
•
•
baud
baud
baud
baud
baud
baud
baud
baud
baud
baud
Technical Description BCL 80
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Configuration
Parameter
Valid range of values
Protocol
No protocol
Protocol Frame
Protocol frame with acknowledge
3964 / RK 512 Protocol
multiNet Plus slave
Handshake Mode
No Handshake
RTS
RTS / CTS
RTS / CTS ; TX active
Half duplex
XON / XOFF
Framing Protocol
The following parameters for transfer to the host can be set in the menu ’Framing Protocol’:
•
•
•
•
•
•
Prefix 1 (title header character)
Prefix 2 (title header character)
Postfix 1 (title footer character)
Postfix 2 (title footer character)
Address Format
BCC Mode (Block Check Character)
Parameter
Valid range of values
Default
Prefix 1
Prefix 2
Postfix 1
Postfix 2
00h …
00h …
00h …
00h …
[02h]
[00h]
[0Dh]
[0Ah]
Address Format
No Address
Binary address
ASCII address
BCC-Mode
No BCC
BCC mode 1
BCC mode 2
BCC mode 3
FFh
FFh
FFh
FFh
More detailed information concerning the BCC modes is available on request.
Note!
If the BCL 80 should operate ’stand alone’ as a slave in the multiNet, then the following settings are required:
Data format:
multiNet mode
Baud rate: 57600 baud
Protocol:
MultiNet Plus slave
Handshake: none
Address format: ASCII address
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Technical Description BCL 80
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Configuration
3964 / RK 512 Protocol
The BCL 80 / MA 10 can be operated with the procedure 3964 / RK 512. For this the option ’3964 /
RK 512 protocol’ must be activated in the menu ’General Settings / Protocol’. The required parameters
are set in the menu ’3964 / RK 512’. The following operating modes are possible:
• 3964
• 3964 R
• 3964 / RK 512
Parameter
Valid range of values
Default
use BCC within 3964
transmit with high priority
character receive timeout
acknowledge receive timeout
no. of retransmissions
use RK 512
no. of data module
start address within module
address offset of slave
use reaction telegr. in RK 512
Yes, No
Yes, No
0 … 3000 ms
0 … 3000 ms
0 … 255
Yes, No
0 … 255
0 … 255
0 … 255
Yes, No
[No]
[No]
[220]
[550]
[5]
[No]
[10]
[0]
[64]
[No]
9.2.5 Setting the Parameters of the Digital IN/OUT
The following submenus can be selected from the menu 'Digital IN/OUT':
Sensor Decode (S1)
Sensor Teach In (S2)
Switch 1
Switch 2
TNT 35/7-24V
•
•
•
•
Sensor Decode (S1)
The switching parameters of this input can be entered in the menu 'Sensor Decode (S1)':
• Debounce Time
• Delay Off
• Inversion
Parameter
Valid range of values
Default
Debounce Time
Delay Off
Inversion
0 … 255 ms
0 … 2500 ms
Yes, No
[5]
[0]
[No]
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Technical Description BCL 80
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Configuration
Sensor Teach In (S2)
The switching parameters of this input can be entered in the menu ’Sensor Teach-In (S2)’:
• Debounce Time
• Delay Off
• Inversion
Parameter
Valid range of values
Default
Debounce time
Delay Off
Inversion
0 … 255 ms
0 … 2500 ms
Yes, No
[5]
[0]
[No]
Note!
When using switches with contact bounce (e.g. relay contacts) set the end bounce time high
(between 50 and 255 ms), since contact bounce can cause multiple switching impulses and
interfere with the BCL software.
Switch 1
The switching parameters of this output can be entered in the menu 'Switch 1':
• Enable
• Activation
• Inversion
Parameter
Valid range of values
Default
Enable
Yes, No
[Yes]
Activation
Good Read
Bad Read
Start Reading
Stop Reading
Device Ready
autoControl
Reference code 1
Reference code 2
Inversion
Yes, No
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Technical Description BCL 80
[No]
Leuze electronic
Leuze electronic
Configuration
Switch 2
The switching parameters of this output can be entered in the menu ’Switch 2’:
• Enable
• Activation
• Inversion
Parameter
Valid range of values
Default
Enable
Yes, No
[No]
Activation
Good Read
Bad Read
Start Reading
Stop Reading
Device Ready
autoControl
Reference code 1
Reference code 2
Inversion
Yes, No
[No]
9.2.6 Setting the General Parameters
Generals
• Decoder address:
A decoder address must be set if the BCL 80 is to be operated without an MA 10 in the multiNet,
thus no address switch is available. Here the option 'Host interface / frame protocol / ASCII
address' must be activated. The hardware switch has priority when operating with an MA 10.
• Startcode character
• Error character
• Warning character
Parameter
Valid range of values
Default
Decoder address
Startcode character
Error character
Warning character
00h … 1Fh
00h … 7Ah
00h … 7Ah
00h … 7Ah
[00h]
['S']
['&']
['@']
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Technical Description BCL 80
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The following parameters can be set in the menu 'Generals' of the setup program:
Leuze electronic
Configuration
9.2.7 Additional Functions: Setting the Reference Code Parameters
The following submenus can be selected from the submenu ’Reference Code’ under the menu ’Additional Functions’:
• Code 1
• Code 2
• Don't care i.e. two reference codes can be defined and particular characters hidden.
Code 1 and Code 2
The following can be defined for code 1 and code 2:
• The content of the label to be read
• The code type of the label to be read
• Comparison operations which activate switch 1 or 2
Parameter
Code information
Valid range of values
contents of the label to be detected
Default
[' ']
Code type selection
code types that can also be set as
decoding parameters
['none']
Compare Mode
No compare
Equal
Unequal
Settings for 'Comparison mode'
no comparison: deactivates the reference code detection,
equal:
activates the set switching output when detected code and reference code are
equal,
unequal:
activates the set switching output when detected code and reference code are not
equal
The assignment of switching output 1/2 to reference code 1/2 is set in the menu 'Switching inputs/outputs / Switching output 1/2 / Activation'.
Don’t care
In order to allow the comparison of several similar labels, a 'Don't Care' character can be defined. The
character is not permanently defined, thus giving the user the greatest flexibility when defining the reference code. It should be defined so that it does not occur in the code which will be read.
Parameter
Definition Mode
Don't Care Character
Valid range of values
Yes, No
any ASCII character
Default
[No]
['*']
Settings for 'Override mode'
Yes:
When a reference code is defined, the 'Don't care' character is taken into account
No:
When a reference code is defined, the 'Don't care' character is not taken into account
Example: Code 1: Code Info: 1234****
By setting the 'Don't-Care' character, the affected positions are "ignored", i.e. they are not relevant to
the code comparison.
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Technical Description BCL 80
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Configuration
9.2.8 Additional Functions: Setting the ’autoControl’ Parameters
The following submenus can be selected from the submenu ’autoControl’ under the menu ’Additional
Functions’:
•
•
•
•
Enable
Limit Scan Quality
Send Warning to Com
Character for AutoControl warning
Enable
Specify here whether the autoControl function is activated.
Parameter
Enable
Valid range of values
Yes, No
Default
[No]
Limit Scan Quality
The scan quality is defined as the relationship between the number of decodable scans to the total
number of possible scans. A threshold in percent can be entered here. If the percent of successful
scans falls below this limit, a warning message will be sent and, if enabled, a switched output can be
activated.
Parameter
Limit Scan Quality
Valid range of values
0 … 100 in %
Default
[50]
Specify here whether a warning message should be output over the serial interface if the scan quality
falls below the given value.
Parameter
Send warning to com
Valid range of values
Yes, No
Default
[No]
Character for AutoControl warning
Define here the warning character which will be sent out over the serial interface if the scan quality
falls below the given limit. It can be any ASCII character.
Parameter
Valid range of values
Character for AutoControl warning all ASCII characters
Default
['!']
00: no output via the serial interface
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Technical Description BCL 80
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Send Warning to Com
Leuze electronic
Maintenance
10
Maintenance
10.1
General Maintenance Information
The bar code reader BCL 80 and the connector unit MA 10 normally should not require any maintenance by the user.
Cleaning
Should it become soiled, clean the glass window of the BCL 80 with a soft cloth.
Attention
Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.
10.2
Repair, Service
Repairs to the device must only be carried out by the manufacturer.
For repairs, contact your Leuze sales or service office. The addresses can be found on the back page
of this operating manual.
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Appendix
11.1
ASCII Table
ASCII Dec.
NUL
0
SOH
1
STX
2
ETX
3
EOT
4
ENQ
5
ACK
6
BEL
7
BS
8
HT
9
LF
10
VT
11
FF
12
CR
13
SO
14
SI
15
DLE
16
DC1
17
DC2
18
DC3
19
DC4
20
NAK
21
SYN
22
ETB
23
CAN
24
EM
25
SUB
26
ESC
27
FS
28
GS
29
RS
30
US
31
SP
32
!
33
"
34
#
35
$
36
%
37
&
38
'
39
(
40
)
41
*
42
Hex.
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
23
24
25
26
27
28
29
2A
Leuze electronic
Oct.
Symbol
0
NULL
1
START OF HEADING
2
START OF TEXT
3
END OF TEXT
4
END OF TRANSMISSION
5
ENQUIRY
6
ACKNOWLEDGE
7
BELL
10
BACKSPACE
11
HORIZONTAL TABULATOR
12
LINE FEED
13
VERTICAL TABULATOR
14
FORM FEED
15
CARRIAGE RETURN
16
SHIFT OUT
17
SHIFT IN
20
DATA LINK ESCAPE
21
DEVICE CONTROL 1 (X-ON)
22
DEVICE CONTROL 2 (TAPE)
23
DEVICE CONTROL 3 (X-OFF)
24
DEVICE CONTROL 4
25
NEGATIVE ACKNOWLEDGE
26
SYNCRONOUS IDLE
27 END OF TRANSMISSION BLOCK
30
CANCEL
31
END OF MEDIUM
32
SUBSTITUTE
33
ESCAPE
34
FILE SEPARATOR
35
GROUP SEPARATOR
36
RECORD SEPARATOR
37
UNIT SEPARATOR
40
SPACE
41
EXCLAMATION POINT
42
QUOTATION MARK
43
NUMBER SIGN
44
DOLLAR SIGN
45
PERCENT SIGN
46
AMPERSAND
47
APOSTROPHE
50
OPENING PARENTHESIS
51
CLOSING PARENTHESIS
52
ASTERISK
Technical Description BCL 80
German
Null
Kopfzeilenbeginn
Textanfangszeichen
Textendezeichen
Ende der Übertragung
Aufforderung zur Datenübertrag.
Positive Rückmeldung
Klingelzeichen
Rückwärtsschritt
Horizontal Tabulator
Zeilenvorschub
Vertikal Tabulator
Seitenvorschub
Wagenrücklauf
Dauerumschaltungszeichen
Rückschaltungszeichen
Datenübertragungsumschaltung
Gerätesteuerzeichen 1
Gerätesteuerzeichen 2
Gerätesteuerzeichen 3
Gerätesteuerzeichen 4
Negative Rückmeldung
Synchronisierung
Ende d. Datenübertragungsblocks
Ungültig
Ende der Aufzeichnung
Substitution
Umschaltung
Hauptgruppentrennzeichen
Gruppentrennzeichen
Untergruppentrennzeichen
Teilgruppentrennzeichen
Leerzeichen
Ausrufungszeichen
Anführungszeichen
Nummerzeichen
Dollarzeichen
Prozentzeichen
Kommerzielles UND-Zeichen
Apostroph
runde Klammer (offen)
runde Klammer (geschlossen)
Stern
77
TNT 35/7-24V
11
Appendix
Leuze electronic
Appendix
ASCII Dec.
+
43
,
44
45
.
46
/
47
0
48
1
49
2
50
3
51
4
52
5
53
6
54
7
55
8
56
9
57
:
58
;
59
<
60
=
61
>
62
?
63
@
64
A
65
B
66
C
67
D
68
E
69
F
70
G
71
H
72
I
73
J
74
K
75
L
76
M
77
N
78
O
79
P
80
Q
81
R
82
S
83
T
84
U
85
V
86
W
87
X
88
78
Hex.
2B
2C
2D
2E
2F
30
31
32
33
34
35
36
37
38
39
3A
3B
3C
3D
3E
3F
40
41
42
43
44
45
46
47
48
49
4A
4B
4C
4D
4E
4F
50
51
52
53
54
55
56
57
58
Oct.
53
54
55
56
57
60
61
62
63
64
65
66
67
70
71
72
73
74
75
76
77
100
101
102
103
104
105
106
107
110
111
112
113
114
115
116
117
120
121
122
123
124
125
126
127
130
Symbol
PLUS
COMMA
HYPHEN (MINUS)
PERIOD (DECIMAL)
SLANT
0
1
2
3
4
5
6
7
8
9
COLON
SEMI-COLON
LESS THEN
EQUALS
GREATER THEN
QUESTION MARK
COMMERCIAL AT
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Technical Description BCL 80
German
Pluszeichen
Komma
Bindestrich (Minuszeichen)
Punkt
Schrägstrich (rechts)
Zahl
Zahl
Zahl
Zahl
Zahl
Zahl
Zahl
Zahl
Zahl
Zahl
Doppelpunkt
Semikolon
Kleiner als
Gleichheitszeichen
Größer als
Fragezeichen
Kommerzielles a-Zeichen
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Großbuchstabe
Leuze electronic
Leuze electronic
Table 11.1:
Hex.
59
5A
5B
5C
5D
5E
5F
60
61
62
63
64
65
66
67
68
69
6A
6B
6C
6D
6E
6F
70
71
72
73
74
75
76
77
78
79
7A
7B
7C
7D
7E
7F
Oct.
131
132
133
134
135
136
137
140
141
142
143
144
145
146
147
150
151
152
153
154
155
156
157
160
161
162
163
164
165
166
167
170
171
172
173
174
175
176
177
Symbol
Y
Z
OPENING BRACKET
REVERSE SLANT
CLOSING BRACKET
CIRCUMFLEX
UNDERSCORE
GRAVE ACCENT
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
OPENING BRACE
VERTICAL LINE
CLOSING BRACE
TILDE
DELETE (RUBOUT)
German
Großbuchstabe
Großbuchstabe
eckige Klammer (offen)
Schrägstrich (links)
eckige Klammer (geschlossen)
Zirkumflex
Unterstrich
Gravis
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
Kleinbuchstabe
geschweifte Klammer (offen)
Vertikalstrich
geschweifte Klammer (zu)
Tilde
Löschen
TNT 35/7-24V
ASCII Dec.
Y
89
Z
90
[
91
\
92
]
93
^
94
_
95
‘
96
a
97
b
98
c
99
d
100
e
101
f
102
g
103
h
104
i
105
j
106
k
107
l
108
m
109
n
110
o
111
p
112
q
113
r
114
s
115
t
116
u
117
v
118
w
119
x
120
y
121
z
122
{
123
|
124
}
125
~
126
DEL 127
Appendix
ASCII Table
Leuze electronic
Technical Description BCL 80
79
Leuze electronic
Appendix
11.2
Example Bar Code Lable Types
11.2.1 Module 0.5
Figure 11.1: Barcode sample labels (module 0.5)
80
Technical Description BCL 80
Leuze electronic
Leuze electronic
TNT 35/7-24V
Appendix
Figure 11.2: Barcode sample labels (module 0.5) - continued
Leuze electronic
Technical Description BCL 80
81
Leuze electronic
Appendix
11.2.2 Module 1.0
Figure 11.3: Barcode sample labels (module 1.0)
82
Technical Description BCL 80
Leuze electronic
Leuze electronic
TNT 35/7-24V
Appendix
Figure 11.4: Barcode sample labels (module 1.0) - continued
Leuze electronic
Technical Description BCL 80
83
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