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MDS-D-SVJ3/SPJ3 Series Instruction Manual
4-3 Gain adjustment
【#2208】 SV008 VIA Speed loop lead compensation
Set the gain of the speed loop integral control.
Standard setting: 1364
Standard setting in the SHG control: 1900
Adjust the value by increasing/decreasing this by about 100 at a time.
Raise this value to improve contour tracking accuracy in high-speed cutting.
Lower this value when the position droop does not stabilize (when the vibration of 10 to 20Hz
occurs).
---Setting range---
1 to 9999
Position droop vibration of 10Hz or less is not leading compensation control vibration. The position
loop gain must be adjusted.
POINT