Siemens SINAMICS S120 - Page 316

Basic functions
7.2 Reference parameters/scaling
Drive functions
316 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Scaling for the VECTOR drive object
Table 7- 1 Scaling for the VECTOR drive object
Size
Scaling parameter
Default when commissioning for the first time
Reference speed
100% = p2000
p2000 = Maximum speed (p1082)
Reference voltage 100% = p2001 p2001 = 1000 V
Reference current
100% = p2002
p2002 = Current limit (p0640)
Reference torque
100% = p2003
p2003 = 2 · rated motor torque (p0333)
Reference power
100% = r2004
r2004 = p2003 · p2000 · 2π / 60
Reference angle
100% = p2005
90°
Reference acceleration
100% = p2007
0.01 1/s
2
Reference frequency
100% = p2000/60
-
Reference modulation
depth
100% = Maximum output
voltage without overload
-
Reference flux
100% = Rated motor flux
-
Reference temperature
100 % = p2006
100°C
Reference electrical
angle
100 % = p2005 90°
Note
Operation of motors in the field-weakening range
If the motors are to be operated in the field
-weakening range > 2:1, the value of parameter
p2000 must be set ≤ 1/2 x maximum speed of the drive object.