Yaskawa MP940 Reference Manual - Manual (Page 263)

MotionSuite™ MP940 Machine Controller Reference Manual SGDH User Parameters
6-63
Gain-related Parameters
A detailed list of gain-related parameters appears below.
Gain Related Parameters
User
Parameter
Number
Digital
Position
Name
(setting
range)
Content
Default
Setting
Control
Mode
Pn100
Speed Loop Gain Hz
1 ~ 2000 This is the parameter that determines the
responsiveness of the speed loop. Set
within a range that does not result in vibra-
tion in the machine system.The higher the
value, the more responsive the system
becomes; however, limits apply in accor-
dance with the function characteristics.
This is the value of the speed loop gain
(Kv) units (Hz) when the user parameter
Pn103 Inertia Ratio is set correctly.
See Pn103 for details on the inertia ratio.
40 Speed
Torque
Position
Speed
Reference
Speed Loop Gain
Speed Feedback
+
-
Kv(1+ )
1
TiS