Siemens Simatic S7-400

Table 5-11 Representation of analog values in the voltage measuring ranges 1 to 5 V and 0 to 10 V
System Voltage measuring range
Dec. Hex. 1 to 5 V 0 to 10 V
118,515 % 32767 7FFF 5.741 V 11.852 V Overflow
117,593 % 32512 7F00
117,589 % 32511 7EFF 5.704 V 11.759 V Overshoot range
27649 6C01
100,000 % 27648 6C00 5 V 10 V
Nominal range
75 % 20736 5100 3.75 V 7.5 V
0,003617 % 1 1 1 V + 144.7 µV 0 V + 361.7 µV
0 % 0 0 1 V 0 V
- 1 FFFF Undershoot range
- 17,593 % - 4864 ED00 0.296 V Negative values are not
supported
Wire break
≤-17,596 % 32767 7FFF
Analog modules
5.4 Representation of analog values
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08 173