mohamed abd el raouf
Member
Hello ,
I have a machine with panel PC ( OS : WIN98 ) and Siemens S7-300 , communicating through serial port and the panel PC has a program to control and read data from the machine ( i think it's written with VB ) .
I can select how they communicate ( MPI form my case ) .
Can someone guide me , what should i search for to make the communication through Ethernet in a new simple program ( PLC has CP ) ?
I have a machine with panel PC ( OS : WIN98 ) and Siemens S7-300 , communicating through serial port and the panel PC has a program to control and read data from the machine ( i think it's written with VB ) .
I can select how they communicate ( MPI form my case ) .
Can someone guide me , what should i search for to make the communication through Ethernet in a new simple program ( PLC has CP ) ?