Reer MZERO - Operator Function Blocks; Logical Operators; And; Nand

STAND ALONE PROGRAMMABLE SAFETY CONTROLLER
60 8541403 • 19/07/2021 • Rev.1
English
OPERATOR FUNCTION BLOCKS
All the input of these operators could be inverted (logical NOT). It could be done clicking with the
right mouse key on the input to be inverted. A little circle will be showed on the inverted input. To
cancel the inversion, simply click another time on the same input pin.
➔ The maximum number of functional blocks is 64.
LOGICAL OPERATORS
AND
Logical AND returns an output of 1 (TRUE) if all the
inputs are 1 (TRUE).
In1
In2
Inx
Out
0
0
0
0
1
0
0
0
0
1
0
0
1
1
0
0
0
0
1
0
1
0
1
0
0
1
1
0
1
1
1
1
Parameters
Number of inputs: this is used to set between 2 and 8 inputs.
NAND
Logical NAND returns an output of 0 (FALSE) if all the
inputs are 1 (TRUE).
In1
In2
Inx
Out
0
0
0
1
1
0
0
1
0
1
0
1
1
1
0
1
0
0
1
1
1
0
1
1
0
1
1
1
1
1
1
0
Parameters
Number of inputs: this is used to set between 2 and 8 inputs.