Technology Controller - Siemens SINAMICS G120 Original Instructions Manual
Sinamics g120 inverter with cu230p-2 control
units
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Setting functions
8.7 Application-specific functions
8.7.5
Technology controller
The technology controller controls process variables, e.g. pressure, temperature, level or
flow.
Figure 8-27
Simplified representation of the technology controller
The technology controller is implemented as PID controller (controller with proportional,
integral and differential component) and so can be adapted very flexibly.
Figure 8-28
Simplified representation of the technology controller
①
● The technology controller supplies the main setpoint (p2251 = 0).
● The ramp-function generator output of the technology controller has not yet reached the
start value.
Optimizing a closed-loop controller
You optimize the technology controller as described in Section Optimizing the speed
controller (Page 257).
290
Example: Technology controller as a level controller
The inverter uses the start value if the following conditions are met simultaneously:
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
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