Foreward mapping of drive position (P-AXIS-00436)

Corresponding to the coupling instructions on drive level an active gear coupling leads to a offset of the axes positions to the programmed command positions in NC channel.

Gear coupling can be activated either by configuration in the axis parameters (see chapter 4.18.1) or via the HLI (see axis couling via hli)).

The axes positions and program coordinates are newly initialized at restart of program or by an explicitly programmed position request (#CHANNEL INIT [CMDPOS]). The parameter must be set to 1, if the input coordinates of the gear coupling (e.g. absolute program coordinates) should be recalculated by a foreward mapping.

Example: 1:2 foreward mapping is active during gear coupling

kenngr.multi_link[0].lead_axis               
4kenngr.multi_link[0].factor_numerator        
1kenngr.multi_link[0].factor_denominator          
2kenngr.recalc_link_main_input_position           
1

Example: 1:3-Forward mapping with active gear coupling via the HLI

kenngr.recalc_link_main_input_position           
1