Representation Of Analog Values In The Current Measuring Ranges - Siemens SIMATIC ET 200SP Manual

B.2

Representation of analog values in the current measuring ranges

The following tables list the decimal and hexadecimal values (codes) of the possible current
measuring ranges.
Table B- 4
Values
Dec.
32767
32511
27649
27648
20736
1
0
-1
-20736
-27648
-27649
-32512
-32768
Table B- 5
Values
Dec.
32767
32511
27649
27648
20736
1
0
-1
-4864
-32768
* For measuring type "2-wire transducer", negative values are not possible for the range "0 to 20 mA".
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC
B.2 Representation of analog values in the current measuring ranges
Current measuring range ±20 mA
Current measuring range
Hex. ±20 mA
7FFF >23.52 mA
7EFF 23.52 mA
6C01
6C00 20 mA
5100 15 mA
1 723.4 nA
0 0 mA
FFFF
AF00 -15 mA
9400 -20 mA
93FF
8100 -23.52 mA
8000 <-23.52 mA
Current measuring ranges 0 to 20 mA and 4 to 20 mA
Current measuring range
Hex. 0 to 20 mA *
7FFF >23.52 mA
7EFF 23.52 mA
6C01
6C00 20 mA
5100 15 mA
1 723.4 nA
0 0 mA
FFFF
ED00 -3.52 mA
8000 <-3.52 mA
Therefore, no underrange or underflow exists here.
Representation of analog values
4 to 20 mA
>22.81 mA
22.81 mA
20 mA
16 mA
4 mA + 578.7 nA
4 mA
1.185 mA
<1.185 mA
Range
Overflow
Overrange
Nominal range
Underrange
Underflow
Range
Overflow
Overrange
Nominal range
Underrange
Underflow
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