KFU 2-/4-
82
Configuration 211, field-oriented control with technology controller
Configuration 211 extends the functionality of Configuration 210 by a Technology
Controller. The Technology Controller enables a control based on parameters such
as flow rate, pressure, filling level or speed.
Configuration 230, field-oriented control
with speed/torque control
Configuration 230 extends the functionality of Configuration 210 by functions for
torque-dependent, field-oriented control. The reference torque is represented as a
percentage and it is transmitted into the corresponding operational performance of
the application. The switch-over between variable-speed control and torque-
dependent control is done without jerk in operation.
Configuration 510, field-oriented control of synchronous machine, speed-
controlled
Configuration 510 contains the functions for speed-controlled, field-oriented control
of a synchronous machine with speed sensor feedback. The separate control of
torque and flux-forming current enables high drive dynamics with a high load mo-
ment. The necessary speed sensor feedback results in a precise speed and torque
performance.
Configuration 530, field-oriented control of synchronous machine
with speed/torque control
Configuration 530 extends the functionality of Configuration 510 by functions for
torque-dependent, field-oriented control. The reference torque is represented as a
percentage and it is transmitted into the corresponding operational performance of
the application. The switch-over between variable-speed control and torque-
dependent control is done without jerk in operation.
7.2.2 Data
Set
The data set change-over function enables the selection of one of four data sets for
storing parameter settings.
If data set 0 is selected (factory setting), the parameter values saved in data set 0
are copied to data sets 1 through 4. In this way, all values determined during the
guided commissioning procedure are saved in all data sets. In the factory settings,
the frequency inverter uses data set 1 as the active data set. (For information on
data set change-over via logic signals, refer to the chapter "Data Set Change-Over").
For example, if data set 2 is selected for guided commissioning ("SETUP"), all val-
ues which were determined or entered are saved in this data set. In this case, the
other data sets still contain the factory settings. For the operation of the frequency
inverter, data set 2 must be selected as the active data set in this case.
Data Set Setup
dS
Function
0
All data sets (DS0)
1
Data set 1 (DS1)
2
Data set 2 (DS2)
3
Data set 3 (DS3)
4
Data set 4 (DS4)
