Technology Controller - Siemens SINAMICS G120 Operating Instructions Manual

5.10.3

Technology controller

Technology controller for processing higher-level control functions
The technology controller supports all kinds of simple process control tasks. For example, it
is used for controlling pressures, levels, or flow rates.
Figure 5-14
The technology controller specifies the speed setpoint of the motor in such a way that the
process variable to be controlled corresponds to its setpoint. The technology controller is
designed as a PID controller, which makes it highly flexible.
The technology controller setpoint can be supplied via the same setpoint sources as those
available for the speed setpoint. The technology controller is also equipped with its own
motorized potentiometer and own fixed frequencies.
The setpoints, actual values, and control signals of the technology controller are defined by
means of BICO technology.
Table 5- 63
Parameter
P2200 = ...
P2201 ... r2225
P2231 ... P2248
P2251 ... r2294
You will find more information about this function in the parameter list and in (function
diagram 5100 of the List manual).
CU240S and CU240E Control Units, FW 3.2
Operating Instructions, 03/2009, A5E02440075B AA
Example: technology controller as a level controller
Technology controller parameters
Description
Enable technology controller
Fixed frequencies
Motorized potentiometer
Technology controller parameters
Functions
5.10 Technological functions
145