YASKAWA E-V-MD Series - Page 148

8.2 Tuning-less Function
8-15
8
Adjustments
(3) Automatically Setting the Notch Filter
Usually, set this function to Auto Setting. (The notch filter is factory-set to Auto Setting.)
If this function is set to Auto Setting, vibration will be detected automatically and the notch filter will be set
when the tuning-less function is enabled.
Set this function to Not Auto Setting only if you do not change the notch filter setting before executing tuning-
less function.
(4) Tuning-less Level Settings
Two tuning-less levels are available: the rigidity level and load level. Both levels can be set in the Pn170
parameter.
 Rigidity Level
 Load Level
Parameter Meaning Meaning
Classification
Pn460
n.0
Does not set the 2nd notch filter automatically with
utility function.
Immediately Tuning
n.1
[Factory setting]
Set the 2nd notch filter automatically with utility
function.
Parameter Meaning When Enabled
Classification
Pn170
n.0 Tuning-less level 0
Immediately Tuning
n.1 Tuning-less level 1
n.2 Tuning-less level 2
n.3 Tuning-less level 3
n.4
[Factory setting]
Tuning-less level 4
Parameter Meaning When Enabled
Classification
Pn170
n.0 Tuning-less load level 0
Immediately Tuning
n.1
[Factory setting]
Tuning-less load level 1
n.2 Tuning-less load level 2