# Zero offset (P-ZERO-00003)

P-ZERO-00003 | Zero offset
Description | An offset parameter is reserved for every axis in every zero offset group.
Parameter | np_grp[i].achse[j].versch
Data type | SGN32
Data range | MIN(SGN32) < versch < MAX(SGN32)
Dimension | 0.1µm or 0.0001°
Default value | 0
Remarks | Zero offsets are expected in the unit [0.1µm] for translatory axes and [0.0001°] for rotary axes.