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Analog Value Representation for Measuring Ranges with SIMATIC S5
Output Ranges for Voltage and Current: 1 V to 5 V, 4 mA to 20 mA
Table 40
SIMATIC S5 Format: Measuring Ranges 1 to 5 V, 4 to 20 mA
Output Range
1 to 5 V
1 t 5 V
4 t 20
4 to 20 mA
A
0
0
5.70
22.8125
5.7039
20.0156
5
20.000
1.0039
4.0156
1
4.000
0.9961
3.9844
0
0
0
0
0
0
46
Units
(Deci-
(Deci-
(D
i
11 10 9 8 7 6 5 4 3 2 1 0 x x x x
mal)
w1205
0
1
0 0 1 0 1 1 0 1 0 1 x x x x Overflow
1204
0
1
0 0 1 0 1 1 0 1 0 0 x x x x Overrange
1025
0
1
0 0 0 0 0 0 0 0 0 1 x x x x
1024
0
1
0 0 0 0 0 0 0 0 0 0 x x x x Rated
1
0
0
0 0 0 0 0 0 0 0 0 1 x x x x
0
0
0
0 0 0 0 0 0 0 0 0 0 x x x x
–1
1
1
1 1 1 1 1 1 1 1 1 1 x x x x Under-
–256
1
1
1 1 0 0 0 0 0 0 0 0 x x x x
–257
1
1
1 0 1 1 1 1 1 1 1 1 x x x x Underflow
v–1205 1
0
1 1 0 1 0 0 1 0 1 1 x x x x
Data Word
Range
range
range
Product information
A5E00236831-04
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