User's Manual

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Figure 4-8 OPC Server Operation Interface
4.5.2 OPC Mapping
OPC mapping is the configuration of wireless field device data points that the OPC server can
support for reading by OPC clients. Select "Settings" -> "OPC Mapping" in the gateway webpage to
enter the OPC mapping page.
Figure 4-9 OPC Mapping page
1. Add a new data point to the OPC mapping table:
1) Click the "Add" button.
2) Fill in all the entries for the new data point.
3) Add new data points and repeat procedures 1, 2.
4) Click the "Submit" button
5) After the change is accepted, the "Set successfully!" prompt pops up.
2. The method of deleting OPC mapping data point entries:
1)
Check the items to be deleted.
2)
Click the "Delete" button. The "Set Successful!" prompt will pop up and the deletion will be
successful.
Device tag:
Long label of wireless field device that generates data.
Device Variable:
The variable name supported by the wireless field device. See
Table 4-1
.