Mitsubishi Electric MELSERVO MRJ2S-B, Instruction Manual

Page: 127 / 200

Filter functions Special adjustment functions
MELSERVO J2-Super 5 - 5
Parameters
Set the operation of adaptive vibration suppression control at the third digit of parameter 25.
S000619C
Fig. 5-5: Adaptive vibration suppression control setting
NOTES
Adaptive vibration suppression control is factory-set to be "invalid" (parameter No. 25:
0000).
After first switching on the data from the determined filter curves are saved in the controller
every 10 s. After switching on again the most recently saved values are used as a start.
The fourth digit of parameter 25 is used for adaptive vibration suppression control sensitivity
setting. Selection of "large sensitivity" detects smaller machine resonance and generates a
filter to suppress machine vibration. However, since a phase delay will also increase, the
response of the servo system may not increase.
0 0
Adaptive vibration suppression control
0: invalid
1: valid
The resonance frequency is constantly determined and the filter
set accordingly.
2: held
Filter characteristics generated so far is held.
Adaptive vibration suppression control sensitivity
0: normal sensitivity
1: large sensitivity