Nidec Control Techniques Digitax-SF Series User Manual

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Digitax SF Instruction Manual
7. Tuning
1. Introduction
Torque Control Mode
Switch 193�0
Motor
113 Torque command value
[0�1％ ]
Low-pass lter
Notch lter
Notch lter 2
Enable Switch 160�0 Enable Switch 160�1 Enable Switch 160�3 Auto setting 160�2
Frequency 168�0
Frequency 171�0
Time constant 162�0
Width 169�0 Width 172�0 Depth 170�0 Depth 173�0
Torque command lter
Inertia ratio
Torque command limit
102�0
Enable Switch 144�0 Value 1 147�0 Value 2 148�0
Damping ratio 103�0 Control level 130�0 Control gain 1 131�0 Integral gain 133�0
Gain FF compensation 1 132�0
Absolute value
+/- sign
Numerator 276�0 Denominator 278�0
Rotational direction 272.1
Input lter
Input lter Input gain
Torque limit
Enable Switch
302.1 Numerator 288.0 Numerator 290.0 CCW Numerator 292.0
CW Numerator 294.0
Denominator 289.0
Denominator 291.0
CCW Denominator 293.0 CW Denominator 295.0
152�0
Speed limit
Analog torque command input
O󱐯set value 300.0 Direction of Rotation ３02.0 o󱐯set tuning method ３02.2
Set the tuning parameters in Speed Control Mode rst� Switch to Torque Control Mode next to set other parameters�
Inertia ratio upper limit
106�0
Encoder pulse output
97 Speed command value
[rpm]
131 Load factor
[digit]
132
Load factor(%)
Digitax SF Connect only）
[%]
Current control
194 1-rotation
[Encoder pulse]
195 integrated value
[Encoder pulse]
Encoder /Rotor mechanical angle
Feedback controller
（Observer）
Legend
Status Number Status Name Controller Block Associated Parameter Filter Block
Associated Parameter
I/O Connector Block
Encoder pulse output Division and multiplication
Velocity Detection
Feedforward controller
99 Velocity Error
[rpm]
98 Velocity Feedback
[rpm]

Nidec Control Techniques Digitax-SF Series Specifications

General

Brand	Nidec
Model	Control Techniques Digitax-SF Series
Category	Servo Drives
Language	English