2.
Click the
level setting to increase the response. Decrease the response level setting to suppress
vibration.
The default response level setting is 4.
Response Level Setting
4 (default setting)
3.
Click the Completed Button.
The adjustment results will be saved in the SERVOPACK.
Related Parameters
Tuning-less Rigidity Level
If you use tuning-less type 1 or 2 (Pn14F = n.0 or n.1), set the tuning-less level to
between 0 and 4 (Pn170 = n.0 to n.4). Do not set the tuning-less level to between
5 and 7 (Pn170 = n.5 to n.7).
Parameter
n.
0
n.
1
n.
2
n.
3
Pn170
n.
4
(default setting)
n.
5
n.
6
n.
7
Tuning-less Load Level
Parameter
n.0
n.1
Pn170
(default setting)
n.2
8.4.3
Troubleshooting Alarms
An A.521 alarm (Autotuning Alarm) will occur if a resonant sound occurs or if excessive vibra-
tion occurs during position control. If an alarm occurs, implement the following measures.
• Resonant Sound
Decrease the setting of Pn170 = n.X or the setting of Pn170 = n.X.
• Excessive Vibration during Position Control
Increase the setting of Pn170 = n.X or decrease the setting of Pn170 = n.X.
or
Button to adjust the response level setting. Increase the response
Description
7
Response level: High
6
5
3
2
1
0
Response level: Low
Tuning-less rigidity level 0 (low rigidity)
Tuning-less rigidity level 1
Tuning-less rigidity level 2
Tuning-less rigidity level 3
Tuning-less rigidity level 4
Tuning-less rigidity level 5
Tuning-less rigidity level 6
Tuning-less rigidity level 7 (high rigidity)
Tuning-less load level 0
Tuning-less load level 1
Tuning-less load level 2
You cannot select these levels if tuning-less type 1 or 2
(Pn14F = n.0 or n.1) is used.
−
Description
Description
8.4 Tuning-less Function
8.4.3 Troubleshooting Alarms
Remarks
When Enabled
Classification
Immediately
Setup
When Enabled
Classification
Immediately
Setup
8
8-13