Starting up the device - Configuration
Leuze electronic
BCL 604i
55
For a code table entry x, the two code lengths 10 and 12 are to be enabled. For this purpose, the following
number of digit entries are necessary:
• Number of digits mode x = 0 (enumeration)
Number of digits x.1 = 10
Number of digits x.2 = 12
Number of digits x.3 = 0
Number of digits x.4 = 0
Number of digits x.5 = 0
10.5 Overview of the project modules
In the current version, a total of 56 modules are available for use. A device module (see chapter 10.4.4
"Permanently defined parameters/device parameters") is used for basic configuration of the device and is
permanently integrated into the project. Further modules may be included into the project according to
requirements and application.
The modules fall into the following categories:
• Parameter module for the configuration of the device.
• Status or control modules that influence the input/output data.
• Modules that may include both parameters and control or status information.
A PROFIBUS module defines the existence and meaning of the input and output data. In addition, it
defines the necessary parameters. The arrangement of the data within a module is defined.
The composition of the input/output data is defined via the module list.
The device interprets the incoming output data and triggers the appropriate reactions in the device. The
interpreter for processing the data is adapted to the module structure during initialization.
The same applies for the input data. Using the module list and the defined module properties, the input
data string is formatted and referenced to the internal data.
During cyclic operation, the input data is then passed on to the master.
The following module overview shows the characteristics of the individual modules:
Table 10.6:
Module overview
The modules can be grouped together in any order in the engineering tool. The device offers 56
different modules. Each of these modules may only be selected once; otherwise, the device ig
-
nores the configuration. The device checks its max. permissible number of modules. In addition,
it checks the max. permissible total length (244 bytes each) of the input and output data over all
selected modules. The specific limits of the individual modules of the device are declared in the
GSD file.
Module
Description
Module
identifier
Parame
-
ter
a)
Outp.
data
Inp. data
Decoder
Code table extension 1
Extension of the existing code table
1
8
0
0
Code table extension 2
Extension of the existing code table
2
8
0
0
Code table extension 3
Extension of the existing code table
3
8
0
0
Code table extension 4
Extension of the existing code table
4
8
0
0
Code type properties
The module permits changing the muted zones
as well as the line-gap ratios
5
6
0
0
Code reconstruction technology
Support of code reconstruction technology
7
3
0
0
Control
Activations
Control bits for activation of the standard reading
operation
10
1
0
1
Reading gate control
Extended control of the reading gate
11
6
0
0
Multi-label
Output of several bar codes per reading gate
12
2
1
0
