User's Manual

Figure 6: DECT Messenger interaction with FP I/O modules
Important:
The OPC Server software can be controlled by only one application. This means that you
can have either the eIO Module or the Measurement & Automation Explorer active, but not
both. Remember to close one of the applications before starting the other.
Both components are part of the National Instruments FieldPoint software package that is
located on the DECT Messenger DVD. Also required is a DataSocket package that DECT
Messenger uses to interact with the OPC Server.
For details on how to install these packages, refer to
Installing National Instruments Field Point
and DataSocket on page 34.
Preparing external devices
24 DECT Messenger Installation and Commissioning — Book 1 March 2012
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