Table of Contents
Advertisement
Analog Value Processing
Table 10-33. Representation of Digitized Measured Values
Meas.
Meas.
Value
Value
in V
in mA
(1 to 5 V)
(4 to 20 mA)
4.998
19.992
4.000
16.000
1.000
4.000
0.998
3.992
0.750
3.000
0.748
2.992
0.000
0.000
* Same representation as for two's complement data format, number and sign and binary representation
The measuring ranges 4 to 20 mA and 1 to 5 V (see Table 10-33) are resolved to 2048 units in the
interval 512 to 2560. For representation in the range 0 to 2048, 512 units must be subtracted per
software.
A wirebreak signal is not provided. You can scan the measured value in the user program for a
lower limit and interpret values below this limit as wirebreak.
10-50
(Measuring Range 4 to 20 mA and 1 to 5 V)
Digitized Measured Value
Units
15 14 13 12 11 10
2559
0
1
0
0
2048
0
1
0
0
512
0
0
0
1
511
0
0
0
0
384
0
0
0
0
383
0
0
0
0
0
0
0
0
0
*
9
8
7
6
5
4
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
EWA 4NEB 811 6130-02b
S5-115U Manual
T
F OV
3
2
1
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
Advertisement
Table of Contents
