Siemens SINAMICS G115D

It is only possible to change the motor standard during quick commissioning.
Parame‐
ter
Designation Motor standard IEC/NEMA, p0100 =
0
1)
IEC motor
50Hz, SI units
1
NEMA motor
60Hz, US units
2
NEMA motor
60Hz, SI units
r0206 Power unit rated power kW hp kW
p0219 Braking resistor braking 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 kg Lb kg
r0394 Rated motor power kW hp kW
r1493 Total moment of inertia, scaled kgm
2
lb ft
2
kgm
2
1)
Factory setting
7.14.2 System of units
Some physical units depend on the system of units selected (SI or US), for example the power
[kW or hp] or the torque [Nm or lbf ft]. You can select in which system of units the converter
represents its physical values.
Options when selecting the system of units
The following options apply when selecting the system of units:
• p0505=1: System of units SI (factory setting)
Torque [Nm], power [kW], temperature [°C or K]
• p0505=2: Referred system of units/SI
Represented as [%]
• p0505=3: US system of units
Torque [lbf ft], power [hp], temperature [°F]
• p0505=4: System of units, referred/US
Represented as [%]
Special features
The values for p0505=2 and for p0505=4 - represented in the converter - are identical.
However, the reference to SI or US units is required for internal calculations and to output
physical variables.
For variables, which cannot be represented as [%], then the following applies:
p0505=1≙p0505=2 and p0505=3≙p0505=4.
Advanced commissioning
7.14Selecting physical units
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 231