System information

ATS2000/3000/4000/4500 Programming manual
136
M 1 = E0 Or E0 Or E0 Or E0
*-Chg, Logic 1:
When all conditions of the logic equation are met, the macro output is active and the
event flag or zone programmed in the previous step is activated (depending on any timing
function programmed on the macro output).
 How to program
Press one of these keypad buttons to:
? [ENTER] Enter and display new event flag or output number. Enter
the same number twice to invert the macro input. Before calculating the
result of the macro logic equation, the input is inverted. An inverted input is
recognised by the exclamation mark (!) preceding the “E” or “R”.
[MENU*] Select “Event Flag” (E) or “Output” (R).
[ENTER] Save the displayed details and return to the original macro
logic display.
35.1.5 Macro logic equation
Specify the logical operators that create the macro logic equation. Two operators are
available: AND and OR.
Operator Description
OR Result is true if one of the inputs was active.
AND Result is true only if both inputs are active.
 How to program
Press one of these keypad buttons to:
[MENU*] Select “OR” or “AND”.
[ENTER] Save the displayed details and return to the original macro
logic display.
 Any unused macro inputs MUST be left as an OR.
 NAND and NOR functions can be made using the invert operator on the macro
output or the macro inputs. NAND = INVERT (Macro Input 1) OR INVERT (Macro
Input 2). NOR = INVERT (Macro Input 1) AND INVERT (Macro Input 2).