AH Programming Manual 6.22 Ethernet Instructions 6.22.1 List of Ethernet Instructions 6-505 Instruction code Pulse Page API Function Step 16-bit 32-bit instruction number 2200 SOPEN – Opening the socket 7 6-506 2201 SSEND – Sending the data through the socket 5 6-514 2202 SRCVD – Receiving the data through the socket 5 6-516 2203 SCLOSE – Closing the socket 5 6-518 2204 MSEND – Sending the email 9 6-520 2205 EMDRW – Reading/Writing the Modbus TCP data 11 6-522 2206 – DINTOA Converting the IP address of the integer type into the IP address of the string type 5 6-525 2207 – DIATON Converting the IP address of the string type into the IP address of the integer type 5-11 6-527