Siemens Add 7 AddFEM - Coding of the Analog Values and Measured Value Ranges

AddFEM
Technical Data
4-25
AddFEM
C79000–G8076–C900–03
4.3.4 Coding of the Analog Values and Measured Value Ranges
Analog value representation for asymmetric (unipolar) measuring ranges:
System Measuring range
Value Dec. Hex. 0...20 mA 0...10 V Remark
118.507% 32764 7FFC 23.696 mA 11.848 V Overflow
117.596% 32512 7F00
117.582% 32508 7EFC 23.511 mA 11.756 V Overrange
27652 6C04
100% 27648 6C00 20 mA 10 V
0.014468% 4 4 0.002893mA 0.0014468V
Nominal range
0% 0 0 0mA 0V
–4 FFFC Underrange
–17.593% –4864 ED00 –3.511 mA –1.756 V
–4868 ECFC Underflow
–118.522% –32768 8000
System Meeasuring range
Value Dec. Hex. 4...20 mA Remark
118.507% 32764 7FFC 22.96 mA Overflow
117.593% 32512 7F00
117.589% 32508 7EFC 22.81 mA Overrange
27652 6C04
100% 27648 6C00 20 mA
0.014468% 4 4 0.002315mA
Nominal range
0% 0 0 4mA
–4 FFFC 3.998 mA Underrange
–17.593% –4864 ED00 1.185 mA
v17.607% –4868 ECFC Wire break
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