Analog Value Display; Representation Of Analog Values In The Current Output Ranges; Table; Current Output Areas 4 To 20 Ma And 4 To 20 Ma Hart - Siemens SIMATIC ET 200SP HA Equipment Manual

Analog value display

C.1

Representation of analog values in the current output ranges

In the following tables, you can find the digitized representation of the unipolar output areas.
Display of analog value of current output areas
The tables below list the decimal and hexadecimal values (codes) of the possible current output
areas.
Table C-1
Table C-2
AQ 4xI HART ISOL HA
Equipment Manual, 07/2022, A5E50102497-AB

Current output range 0 to 20 mA

Values
Dec.
118.5149% 32767
32512
117.589% 32511
27649
100 % 27648
75 % 20736
0.003617% 1
0 % 0
-1
-118.519% -32768

Current output areas 4 to 20 mA and 4 to 20 mA HART

Values
Dec.
118.5149% 32767
32512
117.589% 32511
27649
100 % 27648
75 % 20736
0.003617% 1
0 % 0
-1
-25 % -6912
-6913
-118.519% -32768
Current output range
Hex. 0 to 20 mA
7FFF
7F00
7EFF
6C01 20 mA + 723.4 nA
6C00
5100
1
0
FFFF
8000
Current output range
Hex. 4 to 20 mA (HART)
7FFF
7F00
7EFF
6C01 20 mA + 578.7 nA
6C00
5100
1 4 mA + 578.7 nA
0
FFFF 4 mA – 578.7 nA Underrange
E500
E4FF
8000
Range
23.52 mA Overflow
23.52 mA Overrange
20 mA Nominal range
15 mA
723.4 nA
0 mA
0 mA Underflow
Range
22.81 mA Overflow
22.81 mA Overrange
20 mA Nominal range
16 mA
4 mA
0 mA
0 mA Underflow
C
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