Gain Adjustment in Servo Motors
Position Control Mode in Servo Motors
◦ Servo Motor, Speed until shaking starts in position control mode The gain parameter (speed proportional gain) needs to be increased. Generally, high speed gain value must be entered for high inertia. This The parameter reduces starting, stopping and road springs.
◦Servo Engine, Speed integral time constant (speed integral time constant) shudder It needs to be reduced until it starts. This parameter is used for surface processing in CNC routers. improves quality.
Position feedforward gain) should be set to 0%.
Position gain (position proportional gain)servo value as high as possible within the range in which the engine is stable. should be withdrawn. If increased more than necessary, position capture values rises. Line characteristics improve, delay errors become minimal, but shaking may occur during stopping.◦Servo Motor, High on surface lines position feedforward gain if sensitivity is desired can be upgraded. If it is too high, malfunction may occur.
Servo Motor Position Gain parameter values can be used as follows.|
Stability |
Position gain value |
|
Low determination |
10~20/S |
|
Medium stability |
30~50/S |
|
High determination |
50~70/S |
Parameter 5 The factory value for is 150. It can be increased from 150 to 260. keep shaking if it does parameter 6, up to 140 can be upgraded.
Parameter 6 15 ~ 60 is a suitable value for It should be pulled down as much as possible. Factory default value is 20.
Parameter 9 It is the PID parameter to be adjusted last. Servo EngineParameter 9 setting should be increased as much as possible. range value 40 ~ 330.
|
First setting parameter |
Second setting parameter |
Third setting parameter |
|
P5 |
P6 |
P9 |
|
150 |
20 |
40 |
|
260 |
140 |
330 |
| P5 |
P6 |
P9 |
P42 |
|
90SY-M04025 (Long axis) |
|||
|
190 |
15 |
160 |
50 |
|
80SY-M02430 (Short axis) |
|||
|
200 |
10 |
160 |
|
|
80SY-M02430 (Short axis) |
|||
|
200 |
5 |
170 |
|
