Festo CPX-FB11 Manual page 69

2. Commissioning
Festo P.BE−CPX−FB11−EN en 0306a
Assigning the I/O addresses of the slave
With the registers [Output] and [Input] you can assign the I/O
addresses of the CPX terminal to the PLC operands.
Fig. 2/8: Address assignment of the input (example)
The CPX terminal appears in the input data with two separate
communication connections:
A Strobed" connection for transmitting the 8 status bits
(diagnostic information).
A Polled" or Change of State" connection for transmit
ting the physical input data.
2−25