Click on the Write
button to save the AOP settings.
In the top menu, click on the AOP 1
button to open the virtual AOP display.
AOP LED colour priority
If an AOP LED has more than one output for selection of colour, the presented colour will follow this priority:
Priority
Colour
1
Red flashing
2
Red
3
Yellow flashing
4
Yellow
5
Green flashing
6
Green
More information
See the document
Option X Additional display and operator panel 4189340702 UK
for more information about AOPs.
3.4.4
Controlling a relay output with a single AOP button
In this example, the relay can be replaced by any other output, and the AOP button can be replaced by e.g. a binary input.
•
The button of the AOP-2 must be set to activate Virtual Event 1 (VE 1) (in this case).
•
In Logic 1, the VE 1 will activate the relay output (21). At the same time, the relay output (21) will remain ON, unless Virtual
Event 2 (VE 2) is activated (AND NOT VE 2).
•
In Logic 2, the VE 1 will activate VE 2 if the relay output (21) is ON (AND Relay output (21)).
Application note 4189341276B EN
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