ACS355 HOIST APPLICATION PROBLEM
An ACS355 drive of model number ACS355-03E-15A6-4 is in hoist application purpose and the motor which is used, has 10.6A Load current.
The problem is, at the time of lifting the load it takes 12 A current with 128% Torque and shows the speed 60 RPM whether the reference RPM is 150. At that particular moment it shows OVER CURRENT warning and after that if the drive is able to take the load then the automatically the warning diappeares and takes 6.5 A current with 58% torque, otherwise it retains in that position with that 12A CURRENT WITH 128% torque.
In this problem if some parameterization is needed to overcome this problem then please help me. also i have attached the parameter backup, which i have modified at last.