SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 201 Series, Operating Instructions Manual, Page: 235 / 260

09/08
Operating Instructions ACU
233
18.4.2 Volume Flow and Pressure
The parameterization of the factors
Nominal Volumetric Flow
397 and
Nominal
Pressure
398 is necessary if the matching actual values
Volumetric Flow
285 and
Pressure
286 are used to monitor the drive. The conversion is done using the elec-
trical control parameters.
Volume flow
285 and
Pressure
286 are referred to the
Effective current
214 in the case of the sensorless control methods. In the case of
the field-oriented control methods, they are referred to the torque-forming current
component
Isq
216.
Volume Flow and Pressure
No. Description Function
285 Volumetric flow Calculated volume flow with the unit m
3
/h.
286 Pressure
Pressure calculated according to the character-
istic with the unit kPa.
Operating Instructions ACU 233 09/08