LabVIEW Modbus API - Example

[dgd.gomez]

Hi, I am trying to use the Modbus Communication  to Read and Write in a PLC. I am using the LabVIEW Modbus API (https://forums.ni.com/t5/Reference-Design-Content/LabVIEW-Modbus-API/ta-p/3524019), but I can't find any example (https://forums.ni.com/t5/NI-Labs-Discussions/NI-LabVIEW-Modbus-API-Discussion/m-p/3373078#54347). Can someone tell me any link with examples?

[mikeporter]

Are you using serial or TCP/IP?

How familiar are you with Modbus? It is really pretty straightforward. Open a connection, read or write a register or coil, and close connection.

Mike...

[vsenthil957@gmail.com]

hi

  It is modbus library it is free and hope it is useful http://www.ni.com/example/29756/en/