Software - Device Driver
The Modbus library is a free, downloadable set of VI function blocks that provide Modbus communication from any standard Ethernet or serial port. The LabVIEW library implements the Modbus protocol in software and offers both client and server functionality. Using the Modbus library, programmable automation controllers can communicate with gateway devices that provide connectivity to a wide variety of industial networks, such as Profibus, EthernetIP, and DeviceNet.
Modbus, Modbus TCP
Works with standard serial and Ethernet ports; Functions as master and slave; Complies with Modbus Conformance Class 2; Compatible with National Instruments LabVIEW Real-Time Module; Facilitates Modbus TCP/IP and serial communication.