[Cause]
Phase alignment of the wrist-axis joint (universal joint) has not been completed, so $DMR_GRP[group number].$MASTER_DONE=TRUE could not be established when mastering data was entered directly. The number in parentheses indicates the motion group number.
[Countermeasure]
When entering mastering data directly, first enter the phase alignment data. After setting $DMR_M3_GRP[axis number].$MASTER2_ENB=TRUE, set $DMR_GRP[group number].$MASTER_DONE=TRUE.