SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
221
2 Parameters
2.2 List of parameters
Description: Sets the actual system of units.
Value: 1: SI system of units
2: System of units referred/SI
3: US system of units
4: System of units referred/US
Dependency: The parameter can only be changed in an offline project using the commissioning software.
Caution: If a per unit representation is selected and if the reference parameters (e.g. p2000) are subsequently changed, then
the physical significance of several control parameters is also adapted at the same time. As a consequence, the
control behavior can change (see p1576, p1621, p1744, p1752, p1755 and p1609, p1612, p1619, p1620).
Note: Reference parameter for the unit system % are, for example, p2000 ... p2004. Depending on what has been
selected, these are displayed using either SI or US units.
Description: Sets the reference values for the specific scaling of BICO parameters.
The specific scaling is active when interconnecting with other BICO parameters, and can be used in the following
cases:
1. Parameter with the marking "Scaling: p0514".
2. Changing the standard scaling for parameters with the marking "Scaling: p2000" ... "Scaling: p2007".
Relative values refer to the corresponding reference value. The reference value corresponds to 100% or 4000 hex
(word) or 4000 0000 hex (double word).
To specifically scale BICO parameters, proceed as follows:
- set the reference value (p0514[0...9]).
- set the numbers of the parameters, which should be active for the scaling, corresponding to the index of p0514
(p0515[0...19] ... p0524[0...19]).
For parameters with the marking "Scaling: p0514", which are not entered in p0515[0...19] to p0524[0...19], the
reference value 1.0 (factory setting) applies.
Index: [0] = Parameters in p0515[0...19]
[1] = Parameters in p0516[0...19]
[2] = Parameters in p0517[0...19]
[3] = Parameters in p0518[0...19]
[4] = Parameters in p0519[0...19]
[5] = Parameters in p0520[0...19]
[6] = Parameters in p0521[0...19]
[7] = Parameters in p0522[0...19]
[8] = Parameters in p0523[0...19]
[9] = Parameters in p0524[0...19]
Dependency: Refer to: p0515, p0516, p0517, p0518, p0519, p0520, p0521, p0522, p0523, p0524
Notice: This parameter is only changed if a warm restart or save with subsequent power off/on is carried out.
p0505 Selecting the system of units / Unit sys select
VECTOR_G, B_INF,
ENC
Can be changed: C2(5) Calculated: - Access level: 1
Data type: Integer16 Dyn. index: - Func. diagram: -
P-Group: Applications Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
1 4 1
p0514[0...9] Scaling-specific reference values / Scal spec ref val
VECTOR_G, B_INF Can be changed: T Calculated: CALC_MOD_ALL Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Communications Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.000001 10000000.000000 1.000000
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