Siemens SINAMICS S110 - Page 279

Drive functions
7.3 Function modules
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
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Properties for automatic mode (p1041 = "1")
● The input setpoint is specified via a connector input (p1042).
● The motorized potentiometer acts like a "normal" ramp-function generator.
● Configurable ramp-function generator, e.g.:
– Switch on/off (p1030.1)
– Ramp-up/ramp-down time (p1047/p1048)
– Setting value (p1043/p1044)
– Initial rounding active/not active (p1030.2)
● Non-volatile storage of the setpoints via p1030.3
● Configurable setpoint for Power ON (p1030.0)
– Starting value is the value in p1040 (p1030.0 = 0)
– Starting value is the stored value (p1030.0 = 1)
Function diagrams (see SINAMICS S110 List Manual)
● 1550 Setpoint channel
● 2501 Control word sequence control
● 3020 Motorized potentiometer
Overview of important parameters (see SINAMICS S110 List Manual)
● p1030[D] Motorized potentiometer, configuration
● p1035[C] BI: Motorized potentiometer, setpoint, raise
● p1036[C] BI: Motorized potentiometer, setpoint, lower
● p1037[D] Motorized potentiometer, maximum speed
● p1038[D] Motorized potentiometer, minimum speed
● p1039[C] BI: Motorized potentiometer, inversion
● p1040[D] Motorized potentiometer, starting value
● p1041[C] BI: Motorized potentiometer, manual/automatic
● p1042[C] CI: Motorized potentiometer, automatic setpoint
● p1043[C] BI: Motorized potentiometer, accept setpoint
● p1044[C] CI: Motorized potentiometer, setting value
● r1045 CO: Motorized potentiometer, speed setpoint in front of the ramp-function
generator
● p1047[D] Motorized potentiometer, ramp-up time
● p1048[D] Motorized potentiometer, ramp-down time
● r1050 CO: Motorized potentiometer, setpoint after the ramp-function generator
● p1082[D] Maximum speed