Commissioning and configuration
112
BCL 504
i
Leuze electronic
Example:
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
"Permanently defined parameters / device parameters" on page 108) is used for basic
scanner configuration BCL 504
i
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 BCL 504
i
• 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 BCL 504
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interprets the incoming output data and triggers the appropriate reactions in
the BCL 504
i
. The interpreter for processing the data is adapted to the module structure
during initialisation.
The same applies for the input data. Using the module list and the defined module proper-
ties, 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.
Notice!
The modules can be grouped together in any order in the engineering tool. The BCL 504
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offers 56 different modules. Each of these modules may only be selected once; otherwise,
the BCL 504
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ignores the configuration.
The BCL 504
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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 BCL 504
i
are declared in the GSD file.