Siemens MICROMASTER 440 - Page 193

Issue 10/06 3 Functions
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
193
No. Type Example
2 ADD ADD 1
r2870
x1
x2
200%
-200%
P2800
P2802[4]
Result = x1 + x2
If:
x1 + x2 > 200%
→
x1 + x2 < -200%
→
Result = 200%
Result = -200%
Result
P2869
x1 + x2
Index0
Index1
2 SUB SUB 1
r2874
x1
x2
200%
-200%
P2800
P2802[6]
Result = x1 - x2
If:
x1 - x2 > 200%
→
x1 - x2 < -200%
→
Result = 200%
Result = -200%
Result
P2873
x1 + x2
Index0
Index1
2 MUL MUL 1
r2878
x1
x2
200%
-200%
100%
x2x1∗
> 200%
→
< -200%
→
%100
2x1x
%100
2x1x
∗
∗
Result = 200%
Result = -200%
If:
P2877
Index0
Index1
%100
2x1x ∗
P2800
P2802[8]
Result =
Result
2 DIV DIV 1
r2882
x1
x2
200%
-200%
2X
%1001x ∗
x2
100%x1∗
P2800
P2802[10]
> 200%
→
< -200%
→
x2
100%x1
x2
100%x1
∗
∗
Result = 200%
Result = -200%
If:
P2881
Index
1
Index0
Result =
Result
2 CMP CMP 1
P2885
r2886
x1
x2
Out
x1
≥
x2
→
Out = 1
x1 < x2
→
Out = 0
P2800
P2802[12]
Out = x1 ≥ x2
CMP
Index0
Index1
2 FFB setpoints
(connector
settings)
P2889
P2890
Connector Setting in %
Range : -200% ... 200%