Nidec Control Techniques Digitax-SF DA24A23 - Position Control Mode - Gain FF Compensation 1; Position Control Mode - Gain FF Compensation 2

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5. Settings
Digitax SF Instruction Manual
５. Parameters

Tuning:

Range Default Characteristics


[0.01 ％ ]
Function
Use
Feed


Adjust this value after setting the following:
Inertia ratio (102.0), Control gain set (113.0), Control level (114.0),
Control gain 1 (115.0), Control gain 2 (116.0)
Too high a value of this parameter will result in overshooting, and too low in undershooting. Set
a relatively moderate value.
Prerequisite Position Control Mode
Related To No. 113.0, No. 115.0, No. 118.0

Tuning:

Range Default Characteristics


[0.01 ％ ]
Function
Use
Feed 

Using this value will reduce position
errors during operation.
Setting this item to around 10,000 will make the position errors during operation almost zero.
Raise the value of this item only after reducing the position error, by using 
(117.0) at settling.
Noise Solutions
Adjusting  (81.0) may reduce the noise.
Prerequisite Position Control Mode
Related To No. 113.0, No. 116.0, No. 117.0
7

7


