Festo CPX-FB38, Электронное руководство

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1. Installation
1−11
Festo P.BE−CPX−FB38−EN en 0804NH
Remote Controller Explanation of the operating mode
A CPX−FEC integrated into the CPX terminal takes over control
of the terminal (also described as IO Controller), as the local
controller of a larger system, for example.
Requirements for this operating mode:
A CPX−FEC is an integral part of the CPX terminal.
For its part, the FEC is in the Remote Controller operating
mode. Ensure that the bus node and FEC DIL switches are
set according to the operating mode. If necessary, set
tings at the program level must also be adjusted, e.g. in
the program side hardware configuration.
The bus node also takes over the connection to EtherCAT
network in this configuration:
The FEC can communicate at the field bus level using an
8−byte IO data field, e.g. with an EtherCAT controller.
A superordinate controller can call up, e.g. status informa
tion of the valve terminal using this interface and match or
optimise the controller accordingly with other system
parts.