Process Image; Dedicated Iec Application - WAGO 753-647 Manual

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Process Image

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4 Process Image
The DALI-Multi-Master module always has a 24-byte process image.
This enables the I/O module to be addressed and configured either via a dedicated
IEC application, or using the WAGO-DALI Configurator.
If the WAGO-DALI Configurator is used, the DALI-Multi-Master module is
operated in the "Full" mode, as a special DALI master module is employed. The
DALI master module switches the DALI-Multi-Master module to this operating
mode.
There is no difference between the "Full" and "Easy" mode when representing the
the I/O modules in the process images for the fieldbuses and software tools
(except for the control configuration in WAGO-I/O-PRO).
The "Easy" mode is the set default. This mode must also be used if no program is
being used that has a DALI master module.
The mode setting is not permanently stored in the DALI-Multi-Master module,
meaning it always reverts to the "Easy" mode when the module is reset.
4.1

Dedicated IEC Application

In principle, the DALI-Multi-Master module can directly access the ECGs, groups
and scenes in the "Easy" mode without any further configuration of the module
being necessary (as long as the DALI network has already been addressed).
The WAGO-I/O-PRO library "WagoLibDALI_01.lib" can be integrated into the
application for programming of a dedicated IEC application. This library contains
the special DALI master module for processing the data that switches the DALI-
Multi-Master module to the "Full" mode.
The DALI Multi-Master module is operated in the "Full" mode for this for
creating own programs with the DALI master module.
Download the WAGO-I/O-PRO library free of charge!
To use and create your own IEC applications you can download the special
WAGO-I/O-PRO library "WagoLibDALI_01.lib" free of charge from the WAGO
Internet site at:
www.wago.com
WAGO-I/O-SYSTEM 750
753-647 DALI Multi-Master Module
Version 1.0.0
Manual