Bosch IRIS-Net User Manual page 359

IRIS-Net
The Greater block compares the rational numbers at the inputs. The Boolean value at the output is only
true when the rational number of the upper input is greater than the rational number of the lower input.
The Greater Or Equal block compares the rational numbers at the inputs. The Boolean value at the output
is only true when the rational number of the upper input is greater than or equal to the rational number
of the lower input.
The Less block compares the rational numbers at the inputs. The Boolean value at the output is only true
when the rational number of the upper input is less than the rational number of the lower input.
The Less Or Equal block compares the rational numbers at the inputs. The Boolean value at the output is
only true when the rational number of the upper input is less than or equal to the rational number of the
lower input.
LOGIC OPERATIONS
Element Description
The Boolean value at the output of the AND block is only true when all (wired) inputs are true.
The Boolean value at the output of the OR block is only true when at least one (wired) input is true.
The Boolean value at the output of the XOR block is only true when the number of true (wired) inputs is
odd.
The NOT block negates the Boolean value at the input.
The Memo (Flipflop) block represents a bistable flip-flop. The Boolean value at the output is set to true
when the input S (Set) is true. The output stays true when the input S is false. To reset the output to
false the input R (Reset) must be true.
The Switch block switches the Boolean value at the center or the lower input through, depending on the
Boolean value at the upper input. If the Boolean value at the upper input is false, the value of the center
input appears at the output. If the Boolean value at the upper input is true, the value of the lower input
appears at the output.
The Load Preset block is used for loading the preset of a P 64. The preset is loaded when the input is
true.
The User Fault block is used for indicating a Boolean value by a User Fault. The User Fault is active when
the input is true. The output always presents the state of the User Fault.
Bosch Security Systems B.V. User Manual
DIGITAL MATRIX | en 359
2017.05 | 3.20 | F.01U.119.956