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BONMET motion GmbH/www.bonmet.com/www.bonmet.de
2
．
Analog compensation function
（
Related parameters
：
Pn-16
）
●
Customers can use the analog input drift compensation function to deal with the analog input drift.
⑴
Make a correct wiring and set the analog voltage to 0V.
⑵
Check the output torque by the drive monitor functions, adjust the value of the parameter Pn-16 to compensate.
As the zero-drift torque is a positive value, the parameter should be set a positive value; while the zero-drift torque
is a negative value, the parameter should be set a negative value.
Figure 5-23
4.8
Gain Adjustment
●
The purpose of adjusting the servo system is to minimize the level of inaccuracy of the servo motor when
operating under instructions and also shorten the time of travel. Doing so needs to adjust gain parameter and
compensation parameter.
●
The wrong parameter settings may lead to equipment failure and accidents, users should confirm the
correctness of the parameters before operation.
●
It is suggested that operate without load for testing firstly.
1
．
Speed adjust
Figure 5-40
2
．
Position adjust
Figure 5-41
+
10V
-
10V
0V
Max. torque in
positive direction
Max. torque in
nagetive direction
Speed
Time
Speed
Time
Speed
Time
Adjustm
ent for
lagging
Adju
stme
nt fo
r
over
shoo
ting
Position
Time
Position
Time
Position
Time
Adjustm
ent for
lagging
Adju
stme
nt fo
r
over
shoo
ting
