Hiwin D1-N Series User Manual

D1-N Series Servo Drive User Manual Tuning
6-38 HIWIN MIKROSYSTEM Corp.
MD17UE01-1906
6.7.2.2 Nyquist
Select Nyquist in Loop constructor window to simulate and analyze the frequency responses of velocity
open loop (Vel open loop) and position open loop (Pos open loop) of control system. Check the checkbox
of Vel open loop or Pos open loop to simulate and analyze its Nyquist plot. The checkboxes of Vel
open loop and Pos open loop can be checked at the same time. The Nyquist plot of position open loop
is shown in figure 6.7.2.2.1.
Click on the curve to display frequency response value to analyze control system.
(1) Vel open loop: Show the frequency response of velocity open loop.
(2) Pos open loop: Show the frequency response of position open loop.
Figure 6.7.2.2.1 Nyquist plot of position open loop
6.7.2.3 Bode
Select ph+gain in Loop constructor window to simulate and analyze the frequency responses of
velocity controller (Vel controller), velocity open loop (Vel open loop), velocity closed loop (Vel close loop),
position controller (Pos controller), position open loop (Pos open loop) and position closed loop (Pos
close loop). Check the checkbox of the desired item to simulate and analyze its Bode plot. The above six
items can be simulated and analyzed at the same time. Click on the curve to display frequency response
value to analyze control system.

Hiwin D1-N Series Specifications

General

Brand	Hiwin
Model	D1-N Series
Category	Amplifier
Language	English