Omron 3G3MX2 User Manual page 266

5-11 Sensorless Vector Control
If an overcurrent trip occurs during acceleration while auto-tuning is in progress, adjust the
parameters so that the acceleration time will increase and the overload limit level will decrease. If
an overcurrent trip occurs during deceleration, adjust the parameters so that the value of
Overvoltage Suppression Integral Time Setting (b134) will increase and the value of Overvoltage
Suppression Level During Deceleration (b131) will decrease.
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SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)