Liquid cooling management
The maximum difference between the selected temperatures and
the setpoint ud53[2] ref value is assigned to input Xd of the PI con-
troller
OH temperature - ud53[2] ref value is the set value of the respective
heat sink temperature. The largest difference between setpoint and
actual value is assigned to input Xd of the PI controller
The PWM control setting is preset manually
The display of ud53[5] and ud53[11] also displays the manually pre-
set value.
Set temperature or distance to OH threshold
Figure 141: Overview controller motor cooling
Activation of the controller
The PWM control setting is preset manually
The display of ud55[5] and ud55[11] also displays the manually preset
value.
Set temperature of the motor