Reference Frequency / F_Ref; Reference Velocity Reference Frequency / V_Ref F_Ref - Siemens SINAMICS G150 Manual

Caution: For p1999 > 100 % (setting large moments of inertia) the following applies:
There is no locked rotor monitoring (F07970 fault value 2).
The plausibility check of the encoder signal (F07970 fault value 4) only checks the sign.
Note: For high moments of inertia, it is practical to scale the runtime of the calibration higher.
p2000

Reference frequency / f_ref

B_INF Can be changed: T
Data type: FloatingPoint32
P-Group: Communications
Not for motor type: -
Min
0.10 [Hz]
Description: Sets the reference quantity for the frequency.
All frequencies specified as relative value are referred to this reference quantity.
The reference quantity corresponds to 100% or 4000 hex (word) or 4000 0000 hex (double word).
The following applies: Reference frequency (in Hz)
p2000 Reference speed reference frequency / n_ref f_ref
ENC Can be changed: T
Data type: FloatingPoint32
P-Group: Communications
Not for motor type: -
Min
6.00 [rpm]
Description: Sets the reference quantity for speed and frequency.
All speeds or frequencies specified as relative value are referred to this reference quantity.
The reference quantity corresponds to 100% or 4000 hex (word) or 4000 0000 hex (double word).
Note: If a BICO interconnection is established between different physical quantities, then the particular reference quantities
are used as internal conversion factor.
p2000

Reference velocity reference frequency / v_ref f_ref

ENC (Lin_enc) Can be changed: T
Data type: FloatingPoint32
P-Group: Communications
Not for motor type: -
Min
0.60 [m/min]
Description: Sets the reference quantity for velocity and frequency.
All velocities or frequencies specified as relative value are referred to this reference quantity.
The reference quantity corresponds to 100% or 4000 hex (word) or 4000 0000 hex (double word).
The following applies: Reference frequency (in Hz) = reference velocity (in (m/min) / 60)
Note: If a BICO interconnection is established between different physical quantities, then the particular reference quantities
are used as internal conversion factor.
p2000 Reference speed reference frequency / n_ref f_ref
VECTOR_G Can be changed: T
Data type: FloatingPoint32
P-Group: Communications
Not for motor type: -
Min
6.00 [rpm]
Description: Sets the reference quantity for speed and frequency.
All speeds or frequencies specified as relative value are referred to this reference quantity.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Calculated: CALC_MOD_ALL
Dyn. index: -
Units group: -
Scaling: -
Max
1000.00 [Hz]
Calculated: CALC_MOD_ALL
Dyn. index: -
Units group: -
Scaling: -
Max
210000.00 [rpm]
Calculated: CALC_MOD_ALL
Dyn. index: -
Units group: -
Scaling: -
Max
600.00 [m/min]
Calculated: CALC_MOD_ALL
Dyn. index: -
Units group: -
Scaling: -
Max
210000.00 [rpm]
2 Parameters
2.2 List of parameters
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
50.00 [Hz]
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
3000.00 [rpm]
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
120.00 [m/min]
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
3000.00 [rpm]
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