Siemens SINUMERIK 828D Function Manual page 334

G2: Velocities, setpoint / actual value systems, closed-loop control
7.2 Velocities, traversing ranges, accuracies
This diagram shows how input values are converted into internal units.
It also shows the following conversion to internal increments/(mm or degrees), which can cause loss of decimal
places if the computational resolution was selected to be coarser than the input resolution.
Basic Functions
334
Function Manual, 09/2011, 6FC5397-0BP40-2BA0