Festo CPX-FB38, Electronic Manual

Page: 29 / 120

1. Installation
1−13
Festo P.BE−CPX−FB38−EN en 0804NH
Please note
(1) Use of the diagnostic mode (status bits or I/O
diagnostic interface) occupies
16 I or 16 I/O bits and thus
reduces the number of I/O bits which are available for
module communication. In this way, the number of
addressable modules is reduced in favour of additional
status or diagnostic information.
Take account of this fact for the planning of your
CPXterminal.
(2) Subsequent activation requires a new configuration
In the subsequent activation of the diagnosis mode (status
bits or I/O diagnosis interface), the CPX−internal I/O image
can be displaced.
In this case, repeat the EtherCAT network configuration in
your configuration and programming software, e.g. Beck
hoff TwinCAT, in particular the assignment of inputs and
outputs.
In Remote Controller operating mode:
Function of the DIL switch
2
The function of the DIL switch
2
depends on the setting of
the DIL switch
1
or the set operating mode of the
CPXterminal (see Tab.1/1):
In the Remote Controller operating mode, DIL switch
2
is
reserved for future expansions.