# Settings for profile tube processing (tube_profile.*)

In section machining, there may be deviations in the material properties of section roundings (e.g. wall thickness). The transition to and from section roundings can be signalled by M/H functions. As a result, the process can be influenced by the PLC. The parameters described below can be used for configure process control on profile roundings.

For further information see the documentation [FCT-M5].

## Additional information

- Type definition of technological functions (P-CHAN-00251)
- Technological functions to display rounding transitions when exiting (P-CHAN-00250)
- Technological functions to signal rounding transitions on engaging (P-CHAN-00249)