The GModBus Over Serial Line Toolkit for LabVIEW helps you implement the Modbus protocol over a serial line in LabVIEW.
The GModBus Over Serial Line Toolkit for LabVIEW is a software add-on that you can use to implement Modbus network communication in your applications with minimal Modbus protocol knowledge. This add-on provides a master tool to help you test communication with a Modbus slave before coding with LabVIEW. You can use the included slave simulator to emulate Modbus slave and develop without a device. The add-on features point-to-point and multiple-link communication. The GModBus Over Serial Line Toolkit for LabVIEW also provides LabVIEW Real-Time compatibility to help your code run on a real-time target without modifications. Additionally, the add-on includes basic examples.