Related Parameters - YASKAWA E-V-MD Series User Manual

(4) Parameters Disabled by Tuning-less Function
When the tuning-less function is enabled in the factory settings, the settings of these parameters are not avail-
able: PnAC2, PnAC4, PnAC6, Pn103, Pn104, Pn105, Pn106, Pn160, Pn139 and Pn408. These gain-related
parameters, however, may become effective depending on the executing conditions of the functions specified
in the following table. For example, if EasyFFT is executed when the tuning-less function is enabled, the set-
tings in PnAC2, Pn104, PnAC4, Pn105, PnAC6, Pn106, and Pn103, as well as the manual gain switch setting,
will be enabled, but the settings in Pn408.3, Pn160.0, and Pn139.0 will be not enabled
Parameters Disabled by Tuning-less Function
Item
Speed Loop Gain
2nd Speed Loop Gain
Speed Loop Integral Time Constant
2nd Speed Loop Integral Time Constant
Gain
Position Loop Gain
2nd Position Loop Gain
Moment of Inertia Ratio
Friction Compensation Function Selec-
tion
Advanced
Control
Anti-resonance Control Adjustment
Selection
Gain
Gain Switching Selection Switch
Switching
∗
: Parameter enabled
×
: Parameter disabled

8.2.3 Related Parameters

The following parameters are automatically adjusted when the tuning-less function is executed.
After you enable the tuning-less function, do not change the following parameters, e.g., from the SigmaWin+.
Parameter
Pn401 Torque Reference Filter Time Constant
Pn40C 2nd Notch Filter Frequency
Pn40D 2nd Notch Filter Q Value
Pn Number
Number
PnAC2
Pn104
PnAC4
Pn105
PnAC6
Pn106
Pn103
Pn408.3
Pn160.0
Pn139.0
Name
Related Functions and
Parameters*
Mechani
cal Mechanical
Pn Analysis Easy
(Vertical FFT
Axis Axis Mode)
Mode)
 
×

×

 
× ×
× ×
× ×
8.2 Tuning-less Function
.
Analysis
(Vertical




×
×
×
8-19
8