# Deceleration at feedhold (P-AXIS-00053)

P-AXIS-00053 | Deceleration at feedhold (non-linear slope)
Description | When feedhold is active because of user reaction, measurement travel or homing, ramps are often chosen steeper than for positioning (G00) or workpiece machining (e.g. G01, G02, G03). The parameter defines the deceleration value for these cases.

If an entry is not made, the same deceleration as for G00 is used (P-AXIS-00005, P-AXIS-00006 or P-AXIS-00280, P-AXIS-00281).

Parameter | getriebe[i].slope_profil.a_feedh
Data type | UNS32
Data range | 1 ≤ a_feedh ≤ P-AXIS-00008
Axis types | T, R
Dimension | T: mm/s² | R: °/s²
Default value | 0
Drive types | ----
Remarks | P-AXIS-00053 is only used if parameter P-CHAN-00097 in the channel parameter list is assigned the value 1. When the parameter has the value 0, it is assigned the value of P-AXIS-00004 (a_grenz).