Siemens SINAMICS G120D Handbuch Seite 104

Allgemeine Umrichterfunktionen
6.9 Sollwertkanal
Parameter Beschreibung
P2877 = ... MUL 1
Index: [0] = CI 0, [1] = CI 1
P2877
x1
Index 0
x2
Index 1
P2879 = ... MUL 2
Index: [0] = CI 0, [1] = CI 1
P2881 = ... DIV 1
Index: [0] = CI 0, [1] = CI 1
P2881
x1
Index 0
x2
Index 1
P2883 = ... DIV 2
Index: [0] = CI 0, [1] = CI 1
P2885 = ... CMP 1
Index: [0] = CI 0, [1] = CI 1
P2885
Index 0
Index 1
P2887 = ... CMP 2
Index: [0] = CI 0, [1] = CI 1
P2889 = ... Festsollwert 1 in [%]
-200 ... 200 %, Standard 0 %
Connector Setting in %
P2889
P2890
Range : -200% ... 200%
P2890 = ... Festsollwert 2 in [%]
-200 ... 200 %, Standard 0 %
102
P2800 P2802[8]
200%
Result
r2878
-200 %
1 x ∗
x 2
x1∗ x2
Result =
100 %
100%
∗
1 x 2 x
> 200% →
Result = 200%
If:
100 %
∗
1 x 2 x
< -200% →
Result = -200%
100 %
P2800 P2802[10]
200%
Result
r2882
-200 %
x ∗
1 100 %
x1∗ 100%
X 2
Result =
x2
∗
x1 100%
> 200% →
If:
x2
∗
x1 100%
< -200% →
x2
P2800 P2802[12]
x1
Out
r2886
CMP
x2
Out = x1 ≥ x2
x1 ≥ x2 → Out = 1
x1 < x2 → Out = 0
Result = 200%
Result = -200%
Funktionshandbuch, 08/2011 - FW3.2, A5E01137279A AD
Einstellung
Frequenzumrichter