Siemens G130 List Manual page 493

p2002 Reference current / I_ref
VECTOR_G, B_INF Can be changed: T
Data type: FloatingPoint32
P-Group: Communications
Not for motor type: -
Min
0.10 [Arms]
Description: Sets the reference quantity for currents.
All currents 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).
Notice: If various DDS are used with different motor data, then the reference quantities remain the same as these are not
changed over with the DDS. The resulting conversion factor should be taken into account (e.g. for trace records).
Example:
p2002 = 100 A
Reference quantity 100 A corresponds to 100 %
p0305[0] = 100 A
Rated motor current 100 A for MDS0 in DDS0 --> 100 % corresponds to 100 % of the rated motor current
p0305[1] = 50 A
Rated motor current 50 A for MDS1 in DDS1 --> 100 % corresponds to 200 % of the rated motor current
Note: For the automatic calculation (p0340 = 1, p3900 > 0) an appropriate pre-assignment is only made if the parameter is
not inhibited from being overwritten using p0573 = 1.
SERVO:
Pre-assigned value for p0338 > 0.001 is p0338, otherwise 2 * p0305.
VECTOR:
Pre-assigned value is p0640.
If a BICO interconnection is established between different physical quantities, then the particular reference quantities
are used as internal conversion factor.
For infeed units, the rated line current, which is obtained from the rated power and parameterized rated line supply
voltage (p2002 = r0206 / p0210 / 1.73) is pre-assigned as the reference quantity.
Example:
The actual value of a phase current (r0069[0]) is connected to a test socket (e.g. p0771[0]). The actual current value
is cyclically converted into a percentage of the reference current (p2002) and output according to the parameterized
scaling.
p2003 Reference torque / M_ref
VECTOR_G Can be changed: T
Data type: FloatingPoint32
P-Group: Communications
Not for motor type: -
Min
0.01 [Nm]
Description: Sets the reference quantity for torque.
All torques 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: For the automatic calculation (p0340 = 1, p3900 > 0) an appropriate pre-assignment is only made if the parameter is
not inhibited from being overwritten using p0573 = 1.
SERVO:
Pre-assigned value for p0338 and p0334 > 0.001 is p0338 * p0334, otherwise 2 * p0333.
VECTOR:
Pre-assigned value is 2 * p0333.
If a BICO interconnection is established between different physical quantities, then the particular reference quantities
are used as internal conversion factor.
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Calculated: CALC_MOD_ALL
Dyn. index: -
Unit group: -
Scaling: -
Max
100000.00 [Arms]
Calculated: CALC_MOD_ALL
Dyn. index: -
Unit group: 7_2
Scaling: -
Max
20000000.00 [Nm]
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
100.00 [Arms]
Access level: 3
Func. diagram: -
Unit selection: p0505
Expert list: 1
Factory setting
1.00 [Nm]
493