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If Then
This is a component widely used as it allows to carry out specific tasks upon the occurrence of certain conditions. If a component passes to a state or if a value of a sensor changes to be higher by a value set by the user, this can generate a specific action.
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COMPONENT’S PROPERTIES
Customizable component’s title and icon. Please refer to “Common properties” guide.
GUI
This component’s sample is made by using Graphic UI gateway.
Please refer to “Gateways / Protocols” chapter in order to get further info.
Enable component: checkbox which defines whether the function is enabled or disabled on the system.
Operation’s condition: (Optional)
Fulfil task only when: a component that defines the condition under which the operation is executed;
Value
Primary condition & Secondary condition:
The secondary condition is optional, it should be completed only if you want to insert two conditions because something happened.
Trigger component: component whose value defines when the operation is executed (Optional);
Component: Drop Down, Info, Color info, Text info, Switch, Lock or Pulse component that defines the condition under which the logic is executed;
Condition:
– is lower
– is equal
– is higher
Ignore startup value: it allows to ignore the component’s value at the system startup;
Value: component’s value that defines when the IF condition is evaluated;
Or component: the component that defines when the IF condition is evaluated;
Then:
THEN: first component on which the logic acts.
THEN component: Drop Down, Info, Color info, Text info, Switch, Lock or Pulse component;
Value: the value to assign to the component when the logic is executed;
or component’s value: the component value to assign to the component when the logic is executed;
Else:
ELSE:
ELSE component: Drop Down, Info, Color info, Text info, Switch, Lock or Pulse component;
Value: the value to assign to the component when the logic is executed;
or component’s value: the component value to assign to the component when the logic is executed;
HELP
Logic configuration can be easily carried out by using component’s drag&drop function. When setting components on Component’s parameters, you can use the drop-down menu, or you can drag and drop them from “My components” area to the component selection field.
Reminder before continuing:
- Download and Install EVE Logic plugin to enable plugins (link);
- After loading .eve project to the server, wait a couple of minutes for logics activation.