Siemens SIMATIC S7 - Page 167

Technical specifications
A.2 Fail-Safe CPU technical specifications
S7-1200 Functional Safety Manual
Manual, 02/2015, A5E03470344-AA
167
Measurement ranges of the analog outputs for current of the CPU
Table A- 40 Analog output representation for current of the CPU
System
Current output range
Decimal
Hexadecimal
0 mA to 20 mA
32767
7FFF
See note 1
Overflow
32512
7F00
See note 1
32511 7EFF 23.52 mA Overshoot range
27649
6C01
27648
6C00
20 mA
Rated range
20736
5100
15 mA
34
22
0.0247 mA
0
0
0 mA
Negative values Negative values are not
supported
1
In an overflow condition, analog outputs will behave according to the device configuration properties settings. In the
"Reaction to CPU STOP" parameter, select either: "Use substitute value" or "Keep last value".