Xor (Exclusive Or); Not (Inverter) - Siemens Sinamics S110 Function Manual

7.3.8.4 OR
Brief description
BOOL-type OR function block with four inputs
Mode of operation
This function block links the binary variables at inputs I to a logic OR (disjunction) and
outputs the result to its digital output Q.
Q = I
Output Q = 0 when the value 0 is present at every input from I
output Q = 1.
7.3.8.5

XOR (exclusive OR)

Brief description
BOOL-type XOR function block with four inputs
Mode of operation
This function block links the binary variables at the inputs I according to the exclusive OR
logic function and outputs the result to its digital output Q.
Output Q = 0 when the value 0 is present at every input from I0 to I3 or when the value 1 is
present at an even number of inputs from I0 to I3.
Output Q = 1 when the value 1 is present at an odd number of inputs from I0 to I3.
7.3.8.6

NOT (inverter)

Brief description
BOOL-type inverter
Mode of operation
This function block inverts the binary variables at input I and outputs the result to output Q.
Output Q = 1 when the value 0 is present at input I.
Output Q = 0 when the value 1 is present at input I.
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
v I v I v I
0 1 2 3
Drive functions
7.3 Function modules
to I . In all other cases,
0 3
303