# Parameter for linear velocity profile (getriebe[i].lslope_profil.*)

This structure compiles the parameters for the linear velocity profile.

Acceleration and deceleration parameters of the linear velocity profile

## Release Note

From CNC version 2.11.2022.08 the following applies:

The deceleration parameters are also effective for path movements. For SAI movements only one value can be defined to initialise deceleration ramps 1 and 2.

## Release Note

As of CNC Build 2.10.2800.00 the following applies:

For SAI movements the parameters of the non-linear slope profile (getriebe[i].slope_profil.*) are effective. They are used when the axis is assigned by an NC channel or by the PLC (via the HLI). It can be declared inside the control unit whether the deceleration is used from the axis parameters list [AXIS] or from the control unit itself.

The value inside the control unit is only valid for this single assignment. This means the parameter of the axis parameters list is not overwritten and can be used again in a following assignment.

## Notice

The acceleration and deceleration ramp settings for path movements can be changed in NC program. These commands are described in detail in [PROG//G130/ G131/ G231]. The weightings are not effective for SAI movements.

## Additional information

- Acceleration of step 1 (P-AXIS-00011)
- Acceleration of step 2 (P-AXIS-00012)
- Deceleration of step 1 (P-AXIS-00282)
- Deceleration of step 2 (P-AXIS-00283)
- Changeover speed (P-AXIS-00221)
- Acceleration of step 1 in rapid mode (P-AXIS-00005)
- Acceleration of step 2 in rapid mode (P-AXIS-00006)
- Deceleration of step 1 in rapid mode (P-AXIS-00280)
- Deceleration of step 2 in rapid mode (P-AXIS-00281)
- Changeover speed in rapid mode (P-AXIS-00211)
- Deceleration at feedhold (P-AXIS-00024)