Pairs of axis-couple (synchro_data.koppel_gruppe[i].paar[j].*)

The structure element "paar[j]" specifies the pair of coupled axes of the coupling specification. In a pair of coupled axes, an axis is defined as the master axis and the other as the slave axis. The structure consists of the elements: logical axis number of the slave axis and the logical axis number of the master axis which are described in the following paragraphs. The pairs of coupled axes may consist of path axes and of spindle axes. But a combination of path and spindle axes within one pair of coupled axes is not permitted.