Machine axes without reference point cams are identified by entering a “0” in
MD 34000: REFP_CAM_IS_ACTIVE (axis with reference cam). This is the case
for machine axes with only one zero mark across their entire traversing range or
rotary axes with only one zero mark per revolution.
These machine axes remain at their starting position.
Phase 1 is complete and the process continues with phase 2.
Machine axis has
no reference cam
在DOCONCD R1中有描述