Festo CPX-FB23, Electronic Manual, Page: 14 / 122

Contents and general instructions
XII
Festo P.BE−CPX−FB23−EN en 0308NH
Term/abbreviation Meaning
Field bus node Provides the connection to certain field buses. Transmits control signals
to the connected modules and monitors their functioning.
Midi/Maxi Pneumatic modules/valve terminal type 03
Parameters By means of parametrizing, the reaction of the CPX terminal or the reac
tion of individual modules and I/O channels can be adapted to suit the
individual application. Parameters can be read and modified.
Pneumatic interface The pneumatic interface is the interface between the modular electrical
peripherals and the pneumatics.
PLC/IPC Programmable logic controller/industrial PC
Status bits Internal inputs which supply coded common diagnostic messages.
Tab.0/16: CPX−specific terms and abbreviations part 2
The following CC−Link−specific terms and abbreviations are
used in this manual:
Term/abbreviation Meaning
CC−Link Field bus system Control & Communication Link from Mitsubishi
RWr / RWw Input and output words (16 bits) in the word range of the CC−Link
memory mapping (Register word read / Register word write).
RX / RY Input and output words bits in the bit range of the CC−Link memory
mapping.
Tab.0/17: CC−Link−specific terms and abbreviations