Effective acceleration profile (P-AXIS-00270)
P-AXIS-00270 | Effective acceleration profile | |
Description | The parameter determines the effective acceleration profile. It is valid for:
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Parameter | getriebe[i].slope_type | |
Data type | UNS16 | |
Data range | 0 ≤ slope_type ≤ 3 where: 0: Step-shaped acceleration profile 1: Trapezoidal acceleration profile 2: Sine-square acceleration profile | |
Axis types | T, R, S | |
Dimension | T: - | R,S: - |
Default value | 0 | |
Drive types | ---- | |
Remarks | The following applies to contouring axes during reference point travel in all CNC versions: Slope type: Relevant dynamic characteristic values: 0 Linear Velocity Profile getriebe[i].a_ref 1, 2 Non-linear velocity profile getriebe[i].a_ref and getriebe[i].tr_ref | |
The following applies to spindle axes in CNC versions before V2.11.2800: Slope type: Relevant dynamic characteristic values: 0 Linear Velocity Profile getriebe[i].lslope_profil.* 1, 2 Non-linear velocity profile getriebe[i].slope_profil.* | ||
As of CNC Build V2.11.2800 the parameter for spindle axes has no more significance. The profile curve results from parametrising the dynamic characteristics in getriebe[i].slope_profil.* | ||
For ramp times < CNC cycle time, this applies: Linear velocity profile For ramp times ≥ CNC cycle time, this applies: Non-linear velocity profile | ||