EA180 Series Servo Drive Users Manual 6.4.3 Steps Start Run according to factory settings Yes Operation OK? Low change rate No Yes Moderate change Load inertia changes during operation? Load inertia change frequency rate No High change rate Identification and learning of load inertia Auto adjustment mode 3 using offline inertia P4-00=4 Auto adjustment mode 2 No P4-00=3 Success? Yes Auto adjustment mode 1 P4-00=2 Semi-auto adjustment mode P4-00=1 Adjust rigidity P4-01 Adjustment OK? Yes No Yes Working well? Adjust rigidity P4-01 No Manual gain adjustment No Yes P4-00=0 Adjustment OK? End 60