Function library
Function blocks
3.5.21 Digital−analog converter (CONVDA)
3−152
l
EDSVS9332P−EXT DE 2.0
CONVDA3
CONVDA3-OUT
CONVDA3
CONVDA3.B0
CONVDA3.B1
CONVDA3.B2
CONVDA3.B3
CONVDA3.B4
CONVDA3.B5
CONVDA3.B6
CONVDA3.B7
CONVDA3.B8
CONVDA3.B9
CONVDA3.B10
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
2
10
CONVDA3.B11
2
11
CONVDA3.B12
2
12
CONVDA3.B13
2
13
CONVDA3.B14
2
14
CONVDA3-SIGN
2
15
C1577
C1576/1
C1576/2
C1576/3
C1576/4
C1576/5
C1576/6
C1576/7
C1576/8
C1576/9
C1576/10
C1576/11
C1576/12
C1576/13
C1576/14
C1576/15
C1576/16
Fig. 3−104 Function block CONVDA3
Signal
Source Note
Name Type DIS DIS format CFG List
CONVDA3.B0 d − − C1576/1 2 −
CONVDA3.B1 d − − C1576/2 2 −
CONVDA3.B2 d − − C1576/3 2 −
CONVDA3.B3 d − − C1576/4 2 −
CONVDA3.B4 d − − C1576/5 2 −
CONVDA3.B5 d − − C1576/6 2 −
CONVDA3.B6 d − − C1576/7 2 −
CONVDA3.B7 d − − C1576/8 2 −
CONVDA3.B8 d − − C1576/9 2 −
CONVDA3.B9 d − − C1576/10 2 −
CONVDA3.B10 d − − C1576/11 2 −
CONVDA3.B11 d − − C1576/12 2 −
CONVDA3.B12 d − − C1576/13 2 −
CONVDA3.B13 d − − C1576/14 2 −
CONVDA3.B14 d − − C1576/15 2 −
CONVDA3−SIGN d − − C1576/16 2 Sign
HIGH
¢ negative sign
LOW ¢ positive sign
CONVDA3−OUT a − − − − −
− − C1577 hex − − Indicates the result
Function
l Input of 15 absolute values (2
0
... 2
14
)
l The 16th bit (2
15
) is the sign to indicate whether the analog value is positive or negative.
l Display of the analog value via a code in the hex format
– C1571 for CONVDA1
– C1574 for CONVDA2
– C1577 for CONVDA3
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