Festo Кабели и принадлежности - Manual (Page 60)

The following examples give basic instructions on the
different address assignments and the position of the
low byte (n) and the high byte (n+1). A distinction is
made here between the:
– Siemens mode and the
– Standard mode
Example:
– In the Siemens mode the lower-value output byte
(byte n) is mapped on outputs 0 - 7 of the field bus
module of the SPC200; byte n+1 on the next outputs
(8 - 15).
– In the Standard mode the lower-value output byte
(byte n) is mapped on outputs 8 - 15 of the field bus
module of the SPC200; byte n+1 on outputs 0-7.
These different assignments can be corrected with the
CMD software if the byte assignment is swapped (“Byte
swap”).
4. Commissioning
4-26 SPC200-COM-IBS 0503a