Festo Контроллер позиционирования CPX-CMAX - Manual (Page 410)

C. Configuration with CPX node
C−12
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
If the actual values are supposed to be treated as marker
double−words, the byte structure must be taken into account
according to the CPX parameter Data format for analogue
values...", see section 1.2.