6.2 Various Functions
B6-65
ME0384-4A
6.2 Various Functions
Vibration damping control function
Vibration damping control function controls the vibration caused by operation of IAI actuators.
The vibration which can be suppressed is vibration in the same direction as operation of the
actuator, with frequency ranging from 0.5 to 30Hz.
Measure the generated vibration frequency and set with the parameter. Three types of
frequency are available to set for the parameter which can be selected using the position table
to be reflected to vibration control of the operation. Multiple setting is not available for a single
travel command (position data).
This function is dedicated for the AC servo motor specification. Also, it is not available with direct
numerical control mode.
When using this function, check the precautions on the next page.
[Operational Image of the Function]
The following diagram is an example of 2-axis configuration of an IAI actuator.
Operation of actuator A causes vibration to actuator B which is equivalent to a beam. By
measuring vibration B in the travel direction of actuator A, and performing vibration damping
control against the operation of A, vibration B can be suppressed. Vibration B caused by the
operation of actuator B cannot be suppressed by actuator A.
★ ☆
moving direction
(Beam)
(Beam)
AC servo motor specification only
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