Communication Built-in Commands

Choose the protocol and device role first, then open the corresponding command page. The RS-232, RS-485 and UART terminal roles and Serial numbers depend on the product model.

Protocol and role	Start with	Then review
Modbus RTU Slave	ImodbusRTUInit()	ImodbusRTUMem() · ImodbusRTUAdr() · ImodbusRTU()
Modbus RTU Master	ImodbusRTUmasterInit()	ImodbusRTUmaster() · ImodbusRTUmasterAdd() · ImodbusRTUmasterRun()
LS Electric Cnet Slave	ICnetInit()	ICnetMem() · ICnetAdr() · ICnet()
Mitsubishi MC Protocol	IMcInit()	IMcMem() · IMcAdr() · IMcProtocol()

If communication fails, check the selected protocol, electrical interface, baud rate, station address, parity and wiring in that order. See the built-in command manual for command usage.

Find a communication example

← Built-in command list