2 Parameters
2.2 List of parameters
SINAMICS G120D
118
List Manual (LH14), 01/2016, A5E33842313
This parameter describes the interdependency of the unsaturated component of the quadrature axis current.
Dependency:
Refer to: p0634
Description:
The non-linear and cross-coupled quadrature axis flux functions are defined using 4 coefficients.
This parameter describes the interdependency of the unsaturated component of the direct axis current.
Dependency:
Refer to: p0634
Description:
The non-linear and cross-coupled quadrature axis flux functions are defined using 4 coefficients.
This parameter describes the gradients of the saturated component over the quadrature axis current.
Dependency:
Refer to: p0634, p0635, p0636
Description:
Sets the current limit.
Dependency:
Refer to: r0209, p0323
Note:
The parameter is part of the quick commissioning (p0010 = 1); this means that it is appropriately pre-assigned when
changing p0305. The current limit p0640 is limited to r0209.
The resulting current limit is displayed in r0067 and if required, r0067 is reduced by the thermal model of the power
unit.
The torque and power limits (p1520, p1521, p1530, p1531) matching the current limit are automatically calculated
when exiting the quick commissioning using p3900 > 0 or using the automatic parameterization with p0340 = 3, 5.
p0640 is limited to 4.0 x p0305.
p0640 is pre-assigned for the automatic self commissioning routine (e.g. to 1.5 x p0305, with p0305 = r0207[1]).
p0640 must be entered when commissioning the system. This is the reason that p0640 is not calculated by the
automatic parameterization when exiting the quick commissioning (p3900 > 0).
Description:
Sets the signal source for the variable current limit.
The value is referred to p0640.
p0636[0...n]
Q flux direct axis current constant unsaturated / PSIQ KID UNSAT
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.00 [Arms]
10000.00 [Arms]
0.00 [Arms]
p0637[0...n]
Q flux flux gradient saturated / PSIQ Grad SAT
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0.00 [mH]
10000.00 [mH]
0.00 [mH]
p0640[0...n]
Current limit / Current limit
Access level:
2
Calculated:
p0340 = 1
Data type:
FloatingPoint32
Can be changed:
C(1, 3), U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
6640
Min Max
Factory
setting
0.00 [Arms]
10000.00 [Arms]
0.00 [Arms]
p0641[0...n]
CI: Current limit variable / Curr lim var
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
PERCENT
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
6640
Min Max
Factory
setting
- - 1
Содержание SINAMICS G120D CU240D-2 DP
Страница 1: ...s SINAMICS SINAMICS G120D Control Units CU240D 2 CU250D 2 List Manual 01 2016 Edition ...
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Страница 954: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G120D 954 List Manual LH14 01 2016 A5E33842313 ...
Страница 978: ...Index SINAMICS G120D 978 List Manual LH14 01 2016 A5E33842313 ...
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