ABB SPA OPC, Руководство пользователя

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Creating an object tree Section 4 Engineering
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• You can right-click the Device or Module object and select the Signal object you
want to add, e.g.
Add Double Indication .
• You can choose the appropriate icon in the toolbar.
• You can also select Edit > Add> Signal object.
• You can copy an existing object.
• You can add a Signal object in a signal table which appears below the object tree. You
can click the
Item name field on the right side of the star sign, see Figure 4-6.
3. Rename the Signal object. Note that the names of the signals within a device or
module have to be unique.
4.3.6 Deleting and copying objects
To delete objects from the object tree, right-click the object you want to delete and
choose
Delete , or choose the appropriate icon in the toolbar. You can also select the
object and click Edit > Delete.
To copy objects, right-click the object you want to copy and select Copy , then right-click
the object you want to paste it to and select Paste . You can also copy objects by selecting
Edit > Copy and Edit > Paste . It is also possible to drag and drop objects. Copying of
objects is possible both within a file and from one file to another.
Figure 4-6: Signal table