Its already tested and it was fail.
First because of scalar control, next try with vector and I will soon report again.
Second, the failure is when try to stop the boom (load) when upward or downward, the motor not stop directly but need about a second to brake.
In that delay time the load...
My subcontractor use ABB ACS580 instead of ACS880.
They argue that can program to control crane with it.
Load capacity and motor power is no problem here,
but the purpose of inverter I concern here.
Is there any advice?
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