5-1-2. Recommended inertia ratio for default parameters
Motor
flange
Recommended load inertia
ratio in small inertia mode
Recommended load inertia
ratio in large inertia mode
40
Below 20 times
20 times ~ 80 times
60
Below 20 times
20 times ~ 80 times
80
Below 20 times
20 times ~ 80 times
130
Below 10 times
10 times ~ 20 times
180
Below 5 times
5 times ~ 20 times
If the load inertia is over the recommended value in the table, please change the related
parameters of gain. The method is shown as below:
If the inertia is 20 times to 30 times
Increase P2-07 appropriately, decrease P2-05 if necessary. You can also refer to the following
super-large inertia debugging methods.
Super-large debugging experience (50-100 times inertia):
Increase P2-12 (40~50 is recommended), reduce P2-08 (40~50 is recommended), reduce
P2-05(100~300 is recommended), increase P2-07(10~100 is recommended). Please flexible
adjust according to load inertia.
Application example:
(1)
30-times inertia load gain parameters
When it is default value, please set P2-08=50 P2-12=40 P2-07=50
(2)
80-times inertia load gain parameters
When it is default value, please set P2-08=40 P2-12=50 P2-07=50 P2-05=200
P2-10=1000
