Global Data Xchange - GDX

The global data room

 

In the X-CPU technology, we interpret the global data space, that data from the other controllers is automatically available to one controller via the Ethernet medium, without parametrization of communication relationships / programming.

 

We call the global data room of the X-CPU 每technology 'Global Data Room', or simply 'GDR'

Global Data Room - GDR

 

Global Data Xchange - GDX

 

The global data exchange

 

In the X-CPU technology, the global data exchange is the leading development, that data of the other controllers are automatically available to one controller via the medium Ethernet, without parameterization of communication relationships / programming.

 

We call the global data exchange of the X-CPU 每technology 'Global Data Xchange', or simply 'GDX'.

 

 

 

Heterogeneous network topology

 

The network is Ethernet, the topology is star-shaped (Y) interconnected by switch architecture.

The GDX method is integrated in all X-CPU systems. Furthermore, we provide C ++ / C # source code for free use.

 

                                              Heterogeneous network topology

 

  

 

 

 

 

               Highly available network topology

 

The network is Ethernet, the topology is circular (O) connected from controller to controller.

The GDX-HA method is integrated in all X-CPU systems. Furthermore, we provide C ++ / C # source code for free use. 

 

                                               Global Data Xchange 每 High Available

O/Y 每 Netztopologie

 

GDX-HA can be 'tapped' on any controller and continued as GDX. This allows an almost unlimited possibility of O / Y topologies. The GDR remains across all topologies.

                                                              

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


                                                              O/Y 每 network topology

 

Telegram and data reduced communication 

GDX works on data-level, which is event-controlled. This means, that the data        area of the GDR is monitored for data change.

 

The telegram and data transportation can be greatly reduced.

Change Management

 

The monitoring takes place at the binary level and records every change. A typified data monitoring will not take place.

 

If a change in the data area is detected, the entire data area will be available to the GDR. 

 

 

 

Controller 每 device communication

 

 The ABC X-CPU-6 m57 is a GDX controller and is able to exchange data with all GDX devices.

 

                                      Controller-device communication

 

 

A GDX device can be a C ++ / C # / Java / ... program, a hardware IO, a complete visualization or a measurement PC in telecontrol.