_RTU UDINT 16#11 RCX_PROT_CLASS_OPEN_MODBUS_TCP [...] _PROT_CLASS_SERCOS_III UDINT 16#18 RCX_PROT_CLASS_TCP_IP_UDP_IP [...] _PROT_CLASS_ETHERCAT UDINT 16#9 RCX_PROT_CLASS_ETHERNET_IP
-FB Property) Modbus TCP CAA.gc_idMAX_IDENT Modbus RTU Master CAA.gc_idMAX_IDENT Modbus RTU Slave slave