# Maximum acceleration (P-AXIS-00009)

P-AXIS-00009 | Maximum acceleration for manual operation without parallel interpolation
Description | The parameter defines the maximum acceleration for manual operation mode.
Parameter | handbetrieb.hb.a_max
Data type | UNS32
Data range | 0 ≤ a_max ≤ P-AXIS-00008
Axis types | T, R
Dimension | T: mm/s² | R: °/s²
Default value | 1000
Drive types | ----
Remarks |