List interpretation at start-up of NC kernel
The interpretation of all axis machine data lists is done at start-up of CNC in a multi step way depending on axis configuration and the internal default setting. Internal default setting of machine data set can be overwritten by values which results in interpretation of machine data axis list. No modifications are done to elements of internal default setting if values are missing or no necessary change is detected to internal setting after interpretation of external list.
The external lists are:
- Default list (default settings identical for all axes in one list)
- Axis specific list
The filename of used default list has to be entered in element P-STUP-00035 (default_achs_mds) of file hochlauf.lis. Entries in the default list are identical for all axes.
The sequence of list interpretation is :
- Initialization of all lists with internal default list setting.
- Overwriting of default initialization with entries of default-list.
- Overwriting with entries of axis specific list of each axis.
The following figure shows a list interpretation structure with two axes:
