Operating Instructions Safety Systems
MGB-L..B-PN.-… (PROFINET) and With Expanded Data Structure Type C
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(translation of the original operating instructions) 2123622-04-06/19
13.6. PROFINET data bytes for “standard” and “expanded” data structures (data blocks
for non-safety-related functions)
Important!
This device can be operated either in the “standard” or in the “expanded” configuration. Additional
functions are available in the “expanded” configuration (see chapter
13.7.3. Additional button functions
(only for configuration with expanded data structure) on page 26).
Select one of the configurations by bringing together the corresponding modules via drag & drop in
the configuration software of your control system.
The modules are easy to distinguish with the aid of the comment block. Plug-in standard modules
and expanded modules must not be mixed. The modules must be selected before the first Power On
process. Another Power On process is necessary in case of exchanging.
The following modules can be present in various combinations in an MGB system:
Ì
Bus module MGB-B-…PN (contains everything required for the PROFINET connection)
Ì
Locking module MGB-L. (forms the door locking mechanism together with the handle module)
Each MGB module occupies a certain number of PROFINET data bytes in the input and output range of the control system.
The PROFINET data bytes for every MGB module or also individual functions are combined in data blocks (see tables below).
A distinction is made between the following data block types:
Ì
Data blocks for MGB modules
Ì
Data blocks for individual functions
These data blocks are automatically assigned to the designated slots in the configuration software of the control system
when your MGB system is placed. This assignment changes according to MGB system. The exact assignment of the slots
and the exact bit allocation for your device can be seen in the data sheet. The data sheet is included with every MGB system.
13.7. Data blocks for MGB modules
All standard functions of an MGB module are combined in these data blocks. Additional functions, e.g. an optional enabling
switch or a stacklight, have separate data ranges (see chapter
