Siemens SINAMICS G110M - Changing over the Motor Standard; Changing over the Unit System

Functions
8.9 Application-specific functions
SINAMICS G110M Operating Instructions
214 Operating Instructions, 04/2015, FW V4.7.3, A5E31298649B AD
See also
Switching units with STARTER (Page 215)
Reference variables for unit changeover
p2000 Reference frequency/speed
p2001 Reference voltage
p2002 Reference current
p2003 Reference torque
r2004 Reference power
8.9.2.1
Changing over the motor standard
You change over the motor standard using p0100. The following applies:
● p0100 = 0: IEC motor (50 Hz, SI units)
● p0100 = 1: NEMA motor (60 Hz, US units)
● p0100 = 2: NEMA motor (60 Hz, SI units)
The parameters listed below are affected by the changeover.
Table 8- 18 Variables affected by changing over the motor standard
P no.
Designation
Unit for p0100 =
0*
)
1
2
r0206 Power Module rated power kW HP kW
p0307
Rated motor power
kW
HP
kW
p0316
Motor torque constant
Nm/A
lbf ft/A
Nm/A
r0333
Rated motor torque
Nm
lbf ft
Nm
p0341
Motor moment of inertia
kgm
2
lb ft
2
kgm
2
p0344
Motor weight (for thermal motor type)
kg
Lb
kg
r1969 Speed_cont_opt moment of inertia determined kgm
2
lb ft
2
kgm
2
*) Factory setting
8.9.2.2
Changing over the unit system
You change over the unit system using p0505. The following selection options are available:
● p0505 = 1: SI units (factory setting)
● p0505 = 2: SI units or % relative to SI units