Select the application:
● VEC STD: In all applications, which do not fit the other setting options.
● PUMP FAN: Applications involving pumps and fans
● SLVC 0HZ: Applications with short ramp-up and ramp-down times. However, this setting
is not suitable for hoisting gear and cranes/lifting gear.
● PUMP 0HZ: Setting only for steady-state operation with slow speed changes. We
recommend setting VEC STD if load surges in operation cannot be ruled out.
Select the control mode:
● VF LIN: U/f control with linear characteristic
● VF LIN F: Flux current control (FCC)
● VF QUAD: U/f control with square-law characteristic
● SPD N EN: Encoderless vector control
Select a suitable control mode
Control mode U/f control or flux current control (FCC) Encoderless vector control
Motors that can be
operated
Induction motors Induction and synchronous motors
Application exam‐
ples
● Pumps, fans, and compressors with flow
characteristic
● Wet or dry blasting technology
● Mills, mixers, kneaders, crushers, agitators
● Horizontal conveyor technology (conveyor
belts, roller conveyors, chain conveyors)
● Basic spindles
● Pumps and compressors with displacement
machines
● Rotary furnaces
● Extruder
● Centrifuges
Commissioning
5.4 Quick commissioning using the BOP-2 operator panel
SINAMICS G120C converter
130 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF
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