RTC Window Editor - Logic Pane
The output from up to four Ranges or Logic operators can be combined to give a TRUE or FALSE result. This result can be used as the input to either another logic operator or a rule.
If logic operators are defined under the Global object any regulator definition can access them. Logic operators that are part of a regulator definition are local to that regulator definition. A local definition is used in preference to a global definition with the same label.
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The Logic pane contains the following fields:
|
Name |
The label that identifies the result of this logic definition |
|
Operator |
A logical operator (see below) |
|
Dependent Conditions (1 to 4) |
Input conditions. Each of the conditions is either the label of a previously-defined Range or Logic definition, or it is left blank. At least one input condition must be given for the NOT operator and at least two for all other operators |
Operator
The logic operator can be one of the following:
|
Operator |
Description |
|---|---|
|
AND |
All conditions must be TRUE for the result to be TRUE. Otherwise the result is FALSE |
|
OR |
At least one condition must be TRUE for the result to be TRUE. Otherwise the result is FALSE |
|
NOT |
If the first condition is FALSE the result is TRUE. Otherwise the result is FALSE |
|
NOR |
If all conditions are FALSE then the result is TRUE. Otherwise the result is FALSE |
|
NAND |
If any condition is FALSE then the result is TRUE. Otherwise the result is FALSE |
For an example of how the Logic pane is used in an RTC scenario, see RTC Logic Example
