5-41
5-10 User Parameters
5
Operating Functions
 Set the machine rigidity to one of 16 levels for executing realtime autotuning.
 The greater the machine rigidity, the higher the setting. The higher the setting, the higher the
responsiveness.
 If the setting is changed suddenly by a large amount, the gain will change rapidly, subjecting the
machine to shock. Always start with a small value in the setting, and gradually increase the setting
while monitoring machine operation.
 Set the operating pattern for autotuning.
Explanation of Settings
 Set the allowable operating range for the Servomotor.
 The overrun limit function is disabled if the setting is 0.
 For details, refer to Overrun Limit on page 5-16.
Pn22
Realtime Autotuning Machine Rigidity Selection
Setting range 0 to 15 Unit --- Default setting 2
Power OFF → ON
---
All modes
Pn23 Not used. (Do not change setting.)
Pn24 Not used. (Do not change setting.)
Pn25
Autotuning Operation Setting
Setting range 0 to 7 Unit --- Default setting 0
Power OFF → ON
---
All modes
Setting Rotation direction Number of rotations
0 CCW → CW Two rotations
1CW → CCW
2 CCW → CCW
3CW → CW
4 CCW → CW One rotation
5CW → CCW
6 CCW → CCW
7CW → CW
Pn26
Overrun Limit Setting
Setting range 0 to 1000 Unit × 0.1 rotation Default setting 10
Power OFF → ON
---
Position
Pn27 Not used. (Do not change setting.)
Pn28 Not used. (Do not change setting.)
Pn29 Not used. (Do not change setting.)
Pn2A Not used. (Do not change setting.)
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