Siemens SINAMICS S110 - Page 272

Drive functions
7.3 Function modules
Function Manual
270 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
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Figure 7-55 Extended setpoint channel
Properties of the extended setpoint channel
● Main/supplementary setpoint, setpoint scaling
● Direction of rotation limiting and direction of rotation changeover
● Suppression bandwidths and setpoint limitation
● Ramp-function generator
Setpoint sources
The closed-loop control setpoint can be interconnected from various sources using BICO
technology (e.g. to p1070 CI: main setpoint (see function diagram 3030)).
There are various options for setpoint input:
● Fixed speed setpoints
● Motorized potentiometer
● Jog
● Field bus
– Setpoint via PROFIBUS, for example
● About the analog input AI of the CU 305