Basic Rs measurement under no-load conditions

Brief instructions to set the stator resistance Rs and the no-load current I0:

?  The motor must be operated under no-load conditions.

?  Set frequency control and enter motor data:

?    P060 = 5     (drive setting)

?    P100 = 3     (frequency control)

?    P101 = ...

.

.                   (motor data)

.

?    P113 = ...

?    P115 = 1     (automatic parameterization)

? Connect the source of the display torque (P038) to the I component of the speed controller K0155:

?    P038.01 = 155

?   Set Mstatic to 50 % - 80 %:

?    P278 = 50 % ... 80 %

? Energize the inverter and set the reference frequency to 80 % of the limit frequency defined by 

parameter P313.

? During operation, alternately monitor parameter r039.01 (display torque) and change P121 (stator 

resistance) so that the value of display parameter r039.01 lies in the range of 2 % ... 4 %. The 

value of parameter P121 found in this way is a good approximation of the total stator resistance 

RS.

这是我所谓的6SE70的手动优化步骤，现在想找一个S120类似的资料。