I'm trying to configure the powerflex 755 to work in closed loop, but I'm having problems with auto tune. When I choose to tune, the test starts normally and performs the static test successfully. Then, when it will perform the axis movement occurs the following error: error number 79 ( Excessive Load : The motor did not come up to speed in the allotted time during Autotune. )
If I try to work without performing this test another error appears: number 7 (motor overload)
I tried to find in the rockwell manual some information on why this error occurred but I did not succeed.
I'm using an incremental encoder to give feedback .
I do not know what to do . Is it a misconfigurate parameter ?
Please can anyone help me?