Factory Settings - Siemens SINAMICS G120 Operating Instructions Manual

Commissioning (software)

5.3 Factory settings

5.3 Factory settings
Factory default settings
The inverter system is shipped from the factory as a Control Unit and a Power Module. The
Control Unit has three or seven LEDs (depending on the type of Control Unit) on the front
panel which display the operating state of the inverter. For commissioning and operation the
control unit has to be fitted to the power module as shown in Chapter 4.
After a factory reset, the inverter can be operated without additional parameterization if the
inverter default settings (which depend on the inverter type and size) match the following
data of a 4-pole motor:
Default line supply frequency
Rated motor voltage
Rated motor current
Rated motor power
Rated motor frequency
Rated motor speed
(A Siemens standard motor is recommended.)
Further, the following conditions must be fulfilled:
Control (ON/OFF command) using digital inputs (CU240S)
Asyncronous motor
Self-cooled motor
Motor overload factor
Setpoint input using analog input 1
Min. frequency
Max. frequency
Ramp-up time
Ramp-down time
Linear V/f characteristic
5-10
50 Hz
P0304
P0305
P0307
P0310
P0311
See pre-assigned inputs below.
P0300 = 1
P0335 = 0
P0640 = 150 %
P1000 = 2
P1080 = 0 Hz
P1082 = 50 Hz
P1120 = 10 s
P1121 = 10 s
P1300 = 0
Operating Instructions, 11/2006, A5E00766042B AA
Control Units CU240S