Loading ...
Loading ...
Loading ...
Events 328
Examples of Logical Operators
Logical operators determine the precise state required in order for an event to occur as shown in the following tables:
OR
At least one of the triggers must be true. The following table shows the effect of OR on events with multiple triggers. In the
table, 0 indicates a false condition (not occurring) and 1 indicates a true condition (occurring).
When using OR, if one or more (but not all) of the triggers go false, the event logic is only acted on again when all triggers evaluate
to false (result = 0).
AND
All triggers must be true. The following table shows the effect of AND on events with multiple triggers. In the table, 0 indi-
cates a false condition (not occurring) and 1 indicates a true condition (occurring).
XOR
At least one trigger, but not all, must be true. The following table shows the effect of XOR on events with multiple triggers. In the
table, 0 indicates a false trigger condition (not occurring) and 1 indicates a true condition (occurring).
Trigger A Operator Trigger B Result
0OR00
0OR11
1OR01
1OR11
Trigger A Operator Trigger B Result
0AND00
0AND10
1AND00
1AND11
Trigger A Operator Trigger B Result
0XOR00
0XOR11
1XOR01
1XOR10
Loading ...
Loading ...
Loading ...