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It is possible to add OPC-You can add the OPC server elements of the Data Access standard to the map in three views (perhaps simultaneouslyways (can be done at the same time):

• As sign as an icon of state (1).,
• as an icon As sign of state and indicator (3).,
• In in the text view form (value of an element, 2).

It is possible to You can change the value of the corresponding element by means of any object on the map .

For this purpose, open the context menu by double clicking the right mouse button and select the Change value item.

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Select one of created commands from the Command list (see Configure the command to set value to the element) or the Custom Value item which allows specifying of any element value in the corresponding Value field.

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in one of the following methods:

Method 1

1. Right-click to open the menu.
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2. Select the Change value item.
3. In the Command parameters window that opens, in the Value field, specify a new value of the element.
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4. Click the Continue button to save the data.
   A new value is assigned to the element.

Method 2

1. Right-click to open the menu.
2. Select the Execute item.
   A list of previously created commands opens (see Configuring commands to set a value to an element).
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3. Select the required command to execute.
   A new value is assigned to the element.

The element indicator takes a value and a color in accordance with according to the rule (see Configure Configuring the rule of changing the element state). If the a new value doesn’t get into some rule, it will disappearof the element doesn’t fall under any rule for the indicator, it disappears.

If the element value gets into several states falls under more than one of its state intervals (see Configure Configuring the rule of changing the element state), then its state sign will change icon changes running through all states, and while clicking when you click it, smaller signs icons of all element states are displayed. 

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