Hello,

I'm having some issues during a comissioning of a motor, I have a sinamics s120 with a cu 320.

During the commissioning im getting this error:

F07950 (307): Incorrect motor parameter.

My motor parameters are attached. I have talk with my motor distribuitor and he says that the data is ok...

What should I do to solve this?

Thanks in advance and regards

Hello Mikellass, are you sure the motor data is alright?

Have you looked at r0949? it displays the parameter number involved

Regards

Hello,

My supplier says that the electrical data its OK.

The parameter involved in this case is p307.

mikellass

Hello,

My supplier says that the electrical data its OK.

The parameter involved in this case is p307.

 Could you try to use 29.8KW on rated power?

Rescobedo

 

mikellass

Hello,

My supplier says that the electrical data its OK.

The parameter involved in this case is p307.

 Could you try to use 29.8KW on rated power?

 ... or less, maybe 28,0 kW

Hello mikellass,

Could you please confirm the motor data parameter values entered in p0310, p0311?