Festo CPX-FB38 - Page 41

2. Commissioning
2−5
Festo P.BE−CPX−FB38−EN en 0804NH
Module identifiers Each module, including the bus node, has its own identifier,
the so−called module identifier. It serves to determine and
localise the module type, for example as part of configur
ation. Apply themodule identifiers  from left to right
corresponding to the physical order as installed in the
CPXterminal  in your configuration
program (e.g. Beckhoff
TwinCAT, see section 2.4).
In graphically oriented configuration programs, the module
identifiers are typically found in a separate listing of all
available hardware modules or field devices, e.g. in a module
directory or module catalogue.
Electric modules
Tab.2/1 and Tab.2/2 give an overview of the assigned
address spaces of different electrical modules and of the bus
node in the Remote I/Ooperating mode.
Tab.2/3 shows the assigned address space of the bus node
in the Remote Controller operating mode.
The address assignment within the individual CPX
I/Omodules can be found in the
manual for the I/O module
(P.BE−CPX−EA−...).
Details on the CP interface can be found in the manual for the
CP interface (P.BE−CPX−CP−...).