Yaskawa MP940 Reference Manual - Manual (Page 271)

MotionSuite™ MP940 Machine Controller Reference Manual SGDH User Parameters
6-71
Pn110
Online
Autotuning
Switches 2 Viscous
Friction
Compen-
sation
Function
Selection
(0, 1, 2) Selects whether the load inertia calcula-
tions in online autotuning are to consider
the influence of viscous friction on the
servo system.
Upon entering this compensation function,
select the degree of compensation in
accordance with the conceivable amount
of viscous friction.It is possible to raise the
load inertia calculation accuracy.
0: Viscous Friction Compensation: None
1: Viscous Friction Compensation: Small
2: Viscous Friction Compensation: Large 0 Speed
Position
3 Reserved
Parameter Do not adjust. 0
Gain Related Parameters (Continued)
User
Parameter
Number
Digital
Position
Name
(setting
range)
Content
Default
Setting
Control
Mode