Siemens SINAMICS G120 Operating Instructions Manual page 163

Rated motor current
Rated motor power
Rated motor frequency
Rated motor speed
Motor cooling:
● SELF: Natural cooling
● FORCED: Forced-air cooling
● LIQUID: Liquid cooling
● NO FAN: Without fan
Select the basic setting for the motor control:
● VEC STD: Constant load; typical applications include conveyor drives
● PUMP FAN: Speed-dependent load; typical applications include pumps and fans
Select the default setting for the interfaces of the inverter that is suitable for your application.
Material damage caused by unexpected acceleration of the motor
Depending on the Power Module, the inverter sets the minimum frequency p1080 to 20% of
the maximum frequency. Also for a setpoint = 0, for p1080 > 0, after the motor is switched
on it accelerates to the minimum frequency. An unexpected acceleration of the motor can
cause material damage.
● If the application requires a minimum frequency = 0, then set p1080 = 0.
Figure 5-9
Scaling of analog input 0
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
Default setting of the interfaces (Page 115)
CAUTION
Minimum/maximum frequency of the motor
5.4 Quick commissioning using the BOP-2 operator panel
Commissioning
163