Modbus tcp主站程序，可以实现与底层Modbus 从站的连接-Modbus tcp master program, the connection can be achieved with the underlying Modbus slave

Modbus 主站串口通信程序，主要可以实现与Modbus 从站设备的连接，本程序主要用于与ABB变频器的连接，可以控制电机的起停与控制。-Modbus master serial communication procedures, can be achieved mainly with Modbus slave devices connected, this program is mainly used for connecting ABB drives can be controlled w

通过LabVIEW实现ModBUS TCP通信主设备程序。注意：需要LabVIEW 2018版本以上打开。(The Modbus TCP communication master program is implemented by LabVIEW. Note: LabVIEW 2018 version or above is required.)