Nidec Control Techniques Digitax-SF DA21223, Инструкция по эксплуатации

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3
0dB
ω1 ω2
1
ω1
ω2
0dB
2
0dB
ω1
ω2
3
Digitax SF
Instruction Manual
Tuning
7
7. Tuning
1.
Introduction
1. Introduction
The following prearranged sets of parameters for each control mode enable you to perform tuning easily�(*)
Control Mode Parameter Set
Position Control Mode
Control Gain 1, Control Gain 2, Integral Gain
Velocity Control Mode
Control Gain 1, Integral Gain
*）If the [Torque command filter: Low-pass filter auto setting (160�2)] is set to 1(auto setting ON), “Torque command filter: Low-pass filter”
will be included in the gain set�
Digitax SF
features three response models to support a variety of equipment� Three models are different in
ratios of Control Gain 1 ( ω 1) and Control Gain 2 ( ω 2) and you can select the one suitable to the stability
and convergence of your equipment�
Inertia Condition
（Heavy）
Frequency
Equipment Example
Frequency
Frequency
（Medium）
（Light）
Higher stability
Good for applications
of large load
fluctuation
・Robot
Higher convergence
Micro vibration/
disturbance-resistant
・Automatic machines
・Surface mounters
Gain
Gain
Gain
Control Gain Set
Inertia Condition