Integrating OPC Servers into 800xA
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OPC Settings
Select the OPC tab to see the OPC settings. See Figure 266.
The default settings are relevant in most cases. However, if you want to make
changes, see the following sections.
Figure 266. OPC Settings
Property
Selector for the property name in the control connection
aspect. Use the arrow to the right to show the properties.
Item ID
Property identity in the accessed OPC server. Edit according
to the rules given for the connected OPC server.
Access Path
Optional. You may edit the path according to the rules given
for the connected OPC server.
Perform a new upload on the Control Structure when one or more properties in
the Control Connection aspect on the object type is added or removed.
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