Technology Controller" Function Module - Siemens SINAMICS S120 Function Manual

Extended Functions

"Technology controller" function module

4.1 "Technology controller" function module
4.1.1 Features
Simple control functions can be implemented with the technology controller, e.g.:
S Level control
S Temperature control
S Dancer position control
S Pressure control
S Flow control
S Simple closed-loop control without higher-level controller
S Tension control
The technology controller features:
S Two scalable setpoints
S Scalable output signal
S Separate fixed values
S Separate motorized potentiometer
S The output limits can be activated and deactivated via the ramp-function
generator.
S The D component can be switched to the control deviation or actual value
channel.
S The motorized potentiometer of the technology controller is only active when
the drive pulses are enabled.
4.1.2 Integration
The technology controller function is integrated in the system as follows.
Function diagram overview (refer to the List Manual)
S 7950
S 7954
S 7958
4-178
Fixed values (r0108.16 = 1)
Motorized potentiometer (r0108.16 = 1)
Closed-loop control (r0108.16 = 1)
© Siemens AG 2006 All Rights Reserved
SINAMICS S120 Function Manual, 03/2006 Edition