6 - 42 CSDJ Plus Servo Drive User’s Manual
6.10 Setting of Servo Drive Gain
Operate autotuning prior to manually adjusting the servo gain. Refer to 3.3 Autotuning.
CSDJ Plus Servo Drive can set the following gain.
Table 6.14
Setting of Servo Drive Gain
Parameter
Name
Setting
Range
Factory
Setting
Description
Applied
Control
Mode
SEt-02
Speed Loop
Proportion Gain 0~2000
Non-load
Gain
This is a parameter which decides on
response performance of the speed
control.
Set in the maximum value where
vibration does not occur in the machine
part. Maximum of the value depends on
the response performance or rigidity of
the machine part.
- Set the value high if the load inertia
increases.
Speed/
Position
SEt-03
Speed Loop
Integration Gain 0~10000
Non-load
Gain
- If the value is set highly, transient response
performance is better and speed error in
steady state reduces.
- If the value is too high, overshoot or
undershoot increases in transient state. It
must be used in appropriate range.
Speed/
Position
SEt-04
Position Loop
Proportion Gain 0~500 50
- A parameter, which decides on response
performance of position control.
- If this value is set too high, response
performance gets better, and position
completion time reduces. However,
maximum of that value differs according
to response and rigidity of the machine
part.
- In case of which the gain is too high,
vibration occurs and machine parts has
noises.
Position
SEt-34
Position FF Gain
0~100
0
If this value is high, position error value
reduces during the position control and
position completion can be speed up.
However, if the value is too high, system
may have vibration, thus be cautious when
setting.
Position
※
Speed proportion gain and speed integration gain is scaled by motor load inertia. In other words, if the
operation condition is similar to that of load condition, either the gain value about 10 multiple load inertia
of 100W motor or the gain value about 10 multiple load inertia of 800W motor get similar value.
Summary of Contents for CSDJ Plus
Page 1: ...Maximum Value for OEMs SM CSDJ Plus Servo Drive User Manual...
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Page 51: ...Chapter 2 Installation and wiring 2 27 MEMO...
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Page 69: ...Chapter 3 Startup and Adjustment 3 17 MEMO...
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Page 89: ...Chapter 4 Using the operator 4 19 MEMO...
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Page 213: ...A 18 CSDJ Plus Servo Drive User s Manual Speed Torque Curve...
Page 214: ...Appendix A Motor Specification A 19...
Page 228: ...Appendix A Motor Specification A 33 MEMO...
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