MC_SYNC_MODE

(* Defines the direction of the synchronization position of modulo axes. *)
TYPE MC_SYNC_MODE :
(
    mcSyncModeNonModulo         := 0, (* SyncSlavePosition is interpreted as absolute position. *)
    mcSyncModePositive          := 1, (* Synchronizes in positive direction. *)
    mcSyncModeNegative          := 3 (* Synchronizes in negative direction. *)
)
END_TYPE 

The value defines the direction in which synchronization is to be performed. The SyncMode specification is only effective if a modulo coordinate system has been defined for the axis. This can be a closed XTS track or a closed CA group, for example. The value is ignored if there is only one mathematical solution for reaching the synchronous position.

mcSyncModeNonModulo: The SlaveSyncPosition is always interpreted as an absolute position.

mcSyncModePositive: The slave axis synchronizes itself in positive direction of movement.

mcSyncModeNegative: The slave axis synchronizes itself in negative direction of movement.