Wireless Sensor Networks

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Extract Data

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Extract Data

I'm trinyg to figure out if I have options when extracting/collecting data points from a gateway.

 

Can a NI gateway simply communicate and deliver data to an OPC server for collection or do I have to use LabView to extract/collect data from a gateway?

 

I basically just want to send data points from the gateway and store it on a server for later analysis.

 

Thank you for any input.

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Re: Extract Data

To have a PLC (or in this case, the WSN) be able to communicate with an OPC server, it would communicate using a driver. 

 

OPC Server uses OPC-DA to communicate with the Shared Variable Engine (SVE)

 

Are you using NI OPC Servers software?

 

Rebecca B.

Becca M.
Applications Engineering
National Instruments
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Re: Extract Data

Also,

 

See this resource about WSN and OPC Servers/modbus: http://www.ni.com/white-paper/5435/en/

Becca M.
Applications Engineering
National Instruments
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