Festo CPX-FB6 Manual page 81

2. Commissioning
Fig. 2/19: Modification of the I/O assignment (byte swap) – example for "standard mode"
Festo P.BE-CPX-FB6-EN en 1207c
If necessary, interchange the high byte and the low byte (byte
swap).
Note
To correct the byte assignment in the Siemens and stand-
ard modes, it is enough to assign the corresponding I/O
address to each byte.
Individual I/O assignment at bit level is only necessary in
rare cases.
The following dialogue window shows the entries required for
interchanging the assignment of the high byte and the low
byte (example: byte swap for "standard mode").
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