Siemens SINAMICS V20 Series - Page 222

Parameter list
7.2 Parameter list
SINAMICS V20 Inverter
222 Operating Instructions, 07/2012, A5E03728167
Parameter Function Range Factory
default
Can be
changed
Scaling Data
set
Data
type
Acc.
Level
Dependency: P2802[4] assigns the Adder to the processing sequence.
r2870 CO: ADD 1 - - - - - Float 3
Result of Adder 1.
Dependency: See P2869
P2871[0...1] CI: ADD 2 - 0 U, T 4000H - U32 /
I16
3
Define inputs of Adder 2, result is in r2872.
Index: See P2869
Dependency: P2802[5] assigns the Adder to the processing sequence.
r2872 CO: ADD 2 - - - - - Float 3
Result of Adder 2.
Dependency: See P2871
P2873[0...1] CI: SUB 1 - 0 U, T 4000H - U32 /
I16
3
Define inputs of Subtractor 1, result is in r2874.
x1
x2
200 %
-200%
= x1 x2
x1 x2 > 200%
→
x1 x2 < -200%
→
= 200%
= -
-
200%
x1 x2
,QGH[
,QGH[
5HVXOW
Result
5HVXOW
5HVXOW
,I
3
3
U
3>@
-


Index: See P2869
Dependency: P2802[6] assigns the Subtractor to the processing sequence.
r2874 CO: SUB 1 - - - - - Float 3
Result of Subtractor 1.
Dependency: See P2873
P2875[0...1] CI: SUB 2 - 0 U, T 4000H - U32 /
I16
3
Define inputs of Subtractor 2, result is in r2876.
Index: See P2869
Dependency: P2802[7] assigns the Subtractor to the processing sequence.
r2876 CO: SUB 2 - - - - - Float 3
Result of Subtractor 2.
Dependency: See P2875
P2877[0...1] CI: MUL 1 - 0 U, T 4000H - U32 /
I16
3
Define inputs of Multiplier 1, result is in r2878.
r2878
x
1
x
2
200 %
-200%
100%
x2x1∗
> 200%
→
< -200%
→
%100
2x1x
%100
2x1x
∗
∗
= 200%
= -200%
P2877
%100
2x1x ∗
P2800 P2802[8]
=
,QGH[
5HVXOW
,I 5HVXOW
5HVXOW
Result
,QGH[
Index: See P2869
Dependency: P2802[8] assigns the Multiplier to the processing sequence.
r2878 CO: MUL 1 - - - - - Float 3
Result of Multiplier 1.