D1-N Series Servo Drive User Manual Tuning
HIWIN MIKROSYSTEM Corp. 6-35
Figure 6.7.1
Figure 6.7.2
6.7.1 Load/save file
When using Loop constructor to analyze control system, the control system and gains must be loaded
first. Click on File on the menu bar and select Load from the submenu. The three loading methods are
described as below.
(1) Load plant + gains from file…: Load .lop file. Control system and gains will be loaded.
(2) Load plant from file…: Load .fgr file. Control system will be loaded.
(3) Load gains from file…: Load .gns file. Control gains will be loaded.
Gain margins and phase margins