[Cause]
Pressure equalizing could not be performed in the taught posture, so the motion was executed in Ghost Run mode. During pressure equalizing, at least one of the J1, J2, or J3 axes must have sufficient sensitivity to the reaction force from the workpiece. This warning indicates that none of these axes has sufficient sensitivity. The number in parentheses indicates the motion group number.
[Countermeasure]
If possible, change the robot's form (U/D, T/B).