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How to Read Data Question Modbus

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Hello.
I am using NI 9178.
I'm ready to read the data in real time using c#. intend to refer to the NI DLL.
But my client asks a question.


Client: "NI module doesn't have RS-485 Modbus? Can't you develop everything with Modbus?"

 

Me: "I'll have to refer to the NI DLL.
Anyway, I have to write a code that uses NI DLL. But let's check the fact one more time"

 

My question in this situation
0. I wonder if there is a Modbus Gateway in the NI module.
1. If I read it with Modbus Gateway, can I read the sensor data with Modbus address?
2. If I can't read it in Modbus, should I read it in NI DLL?

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Solution
Accepted by topic author hsyoon

NI has a Modbus library for LabVIEW but unfortunately not for .NET

 

https://forums.ni.com/t5/Reference-Design-Content/LabVIEW-Modbus-API/ta-p/3524019

 

https://forums.ni.com/t5/Measurement-Studio-for-NET/NET-Modbus-Library/td-p/1970651

 

 

Santhosh
Soliton Technologies

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