there is default hysteresis loop 10rpm, please refer to chapter 5-11-4.
5-4-11. Alarm speed
5-4-12. Speed command input dead area voltage
5-5.Speed control (internal speed)
/5SPD-D internal speed direction selection
/SPD-A internal speed direction selection
/SPD-B internal speed direction selection
Proportion action command /P-CON
Note: 1. the parameters P3-21 and P3-22 are effective in all the modes.
2. the default value is 120% of rated speed. for example: rated speed is 1500, max speed is 1800; rated
speed is 3000, max speed is 3600.
3. these parameters are related to E-080. When the motor is out of control or the speed keeps rising
caused by external force and over the alarm speed, servo will show E-080 alarm.
Speed command input dead area voltage
(1) When the input speed command voltage is in the range of this parameter, the input command
is seemed to be 0.
(2) If there is fretting after calibrating the deviation, please increase the dead area voltage.