Siemens SIMOCODE pro Operating Manual page 250

Parameters
4.8 Logic modules
NOR function
You can implement a NOR function with the "inverting" type of signal:
Table 4- 90
Settings
Table 4- 91 Signal conditioning settings
Signal conditioning 1 to 6
Input
Reset
Type
250
NOR function
Input Reset
0 0
1 0
0 1
1 1
Description
Activation by any signal (any sockets, e.g. device inputs, control bits from the
communication bus, etc.)
Resetting the signal conditioning to 0.
Activation by any signal (any sockets, e.g. device inputs, control bits from the
communication bus, etc.)
Different output responses.
Range: Non-inverting (default), inverting, edge rising with memory, edge falling with
memory
Output
1
0
0
0
NOR switch
Operating Manual, 04/2017, A5E40507630002A/RS-AA/001
Schematic
SIMOCODE pro - Parameterize