# Axis specific dynamic monitoring during interpolation

Monitoring of the cyclically generated axis command values (interpolation) is activated and set with the following parameters. Monitoring can be activated for both single axes (e.g. spindles) and contouring axes.

The parameters define the levels for the output of a warning or an error, if the maximum permissible values of the axis parameters list are exceeded. The velocity limit value used here is vb_max (P-AXIS-00212); the acceleration limit used is a_max (P-AXIS-00008) and the jerk limit value results from a_max (P-AXIS-00008) / tr_min (P-AXIS-00201).

The velocity monitoring is active all the time. The acceleration and jerk monitoring can be enabled or disabled.

## Additional information

- Warning level for velocity (P-AXIS-00439)
- Error level for velocity (P-AXIS-00440)
- Warning level for acceleration (P-AXIS-00441)
- Error level for acceleration (P-AXIS-00442)
- Warning level for jerk (P-AXIS-00443)
- Error level for jerk (P-AXIS-00444)
- Suppressing reversal of speed at stop (P-AXIS-00548)