Siemens SINAMICS S120 Function Manual page 181

Figure 6-1
Note
If a referenced form is selected and the reference parameters (e.g. p2000) are changed
retrospectively, the referenced values of some of the control parameters are also adjusted to
ensure that the control behavior is unaffected.
Using STARTER offline
Following offline drive configuration, the reference parameters are preset; they can be
changed and protected under Drive -> Configuration -> "Disabled list" tab.
Note
If the reference values (p2000 to p2007) are changed offline in STARTER, it can lead to
boundary violations of the parameter values, which cause error messages during loading to
the drive.
Scaling for vector object
Table 6-1 Scaling for vector object
Size
Reference speed
Reference voltage
Reference current
Reference torque
Reference power
Reference angle
Reference acceleration
Reference frequency
Reference modulation depth
Reference flux
Reference temperature
Reference electrical angle
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Illustration of conversion with reference values
Scaling parameter
100 % = p2000
100 % = p2001
100 % = p2002
100 % = p2003
100 % = r2004
100% = p2005
100% = p2007
100 % = p2000/60
100 % = Maximum output voltage
without overload
100 % = Rated motor flux
100% = 100°C
100 % = 90°
6.2 Reference parameters/normalizations
Default at initial commissioning
p2000 = Maximum speed (p1082)
p2001 = 1000 V
p2002 = Current limit (p0640)
p2003 = 2 * rated motor torque (p0333)
r2004 = p2003 * p2000 * 2π / 60
90°
0.01 1/s
2
-
-
-
-
-
Basic functions
181