Xinje DS5F Series User Manual

141
P6-05
Adaptive large inertia mode speed loop
gain
200
Servo bb
At once
P6-07
Adaptive large inertia mode inertia ratio
50
Servo bb
At once
P6-08
Adaptive large inertia mode speed
observer gain
40
Servo bb
At once
P6-12
Adaptive large inertia mode max inertia
ratio
50
Servo bb
At once
Note 1: DS5 series servo 750W and below driver default value is 400; other power section default
value is 200.
Note 2: DS5 series servo 400W and below driver default value is 70; other power section default value
is 50.
6.6.5 Recommended inertia ratio parameters
Under the adaptive default parameters, the load can only run steadily under a certain moment of inertia.
If the load inertia is large, some parameters need to be adjusted. The recommended parameters are as
follows (the parameters are modified under the default parameters).
Motor
flange
Inertia
Parameters
40~90
Within 20 times inertia
Adaptive small inertia mode (default parameters)
20-30 times inertia
Set P2-08=50, P2-12=40
30-40 times inertia
Set P2-08=50, P2-12=40, P2-07=10
40-50 times inertia
Set P2-08=50, P2-12=40, P2-07=30
50-80 times inertia
Switch to adaptive large inertia mode or set P2-08=40,
P2-12=50, P2-07=50
110/130
Within 10 times inertia
Adaptive small inertia mode (default parameters)
10-15 times inertia
Set P2-08=50, P2-12=40
15-20 times inertia
Switch to adaptive large inertia mode or set P2-08=40,
P2-12=50, P2-07=50
180 and
above
Within 5 times inertia
Adaptive small inertia mode (default parameters)
5-10 times inertia
Set P2-08=50, P2-12=40
10-20 times inertia
Switch to adaptive large inertia mode or set P2-08=40,
P2-12=50, P2-07=50
Note: The large inertia parameters can still drive a smaller inertia load. For example, when the
parameters of 50 times inertia are used in the mechanism of 20 times inertia, only the response will
become worse.
6.6.6 Adaptive parameters effect
Parameter
Small
inertia/large
inertia
Name
Default
value
Range
Effect
P2-05/P6-05
Adaptive speed
loop gain
400/200
200-400
Reduction can improve the inertia
capability, but it will reduce the
responsiveness, which has a greater
impact on the responsiveness.
P2-07/P6-07
Adaptive load
inertia ratio
0/50
0-200
Increase can greatly improve the inertia
capacity without affecting the
responsiveness. Too large will produce
vibration.

Xinje DS5F Series Specifications

General

Brand	Xinje
Model	DS5F Series
Category	Servo Drives
Language	English