Siemens SINAMICS S120 Function Manual page 282

Basic functions
7.2 Reference parameters/normalizations
Scaling for the VECTOR drive object
Table 7- 1
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
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.
Scaling for the SERVO drive object
Table 7- 2
Size
Reference speed
Reference voltage
Reference current
Reference torque
Reference power
Reference angle
Reference acceleration
Reference frequency
282
Scaling for the VECTOR drive object
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°
Scaling for the SERVO drive object
Scaling parameter
100% = p2000
100% = p2001
100% = p2002
100% = p2003
100% = r2004
100% = p2005
100% = p2007
100% = p2000/60
Default when commissioning for the first time
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
-
-
-
p2006
p2005
Default when commissioning for the first time
Induction motor p2000 = Maximum motor
speed (p0322)
Synchronous motor p2000 = Rated motor
speed (p0311)
p2001 = 1000 V
p2002 = Motor limit current (p0338); when
p0338 = "0", 2 * rated motor current (p0305)
p2003 = p0338 * p0334; when "0", 2 * rated
motor torque (p0333)
r2004 = p2003 * p2000 * π / 30
90°
0.01 1/s
2
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Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Drive functions