AH 5 00 Pr ogr am m ing Ma n ua l
Ethernet instructions
Instruction code
API
16-bit
32-bit
─
2200
SOPEN
─
2201
SSEND
─
2202
SRCVD
─
2203 SCLOSE
─
2204
MSEND
─
2205 EMDRW
─
2206
DINTOA
─
2207
DIATON
Memory card instructions
Instruction code
API
16-bit
32-bit
─
2300
MWRIT
─
2301
MREAD
3 - 3 4
Pulse
instruction
Pulse
instruction
Symbol
Opening the socket
Sending the data through
the socket
Receiving the data
through the socket
Closing the socket
Sending the email
Reading/Writing the
MODBUS TCP data
Converting the IP address
of the integer type into the
IP address of the string
type
Converting the IP address
of the string type into the
IP address of the integer
type
Symbol
Writing the data from the
PLC into the memory card
Reading the data from the
memory card into the PLC
Function
Function