siemens S7-300 to another S7-300 PLC communication on ethenet

panthripu

Member
Join Date
Mar 2004
Posts
228
Hi
Once again your guidance is required.I am trying to learn how to set up the communiations between PLC on ethernet.
I have two S7-300 PLCs .1) 315-2AF03-0AB0 with CP 343-1EX11-0EX0 2) 315-2AG10-0AB0 with CP 341-1EX21-0XE0.
I configured the harware in both PLC and connected through a ethernet new switch.Up to here its ok.
Now when I try to find suitable block to use from library. which block should be used for send and receive data from other PLC.
I would appriciate if someone can explain in detail with the parameters.
 
PUT/GET or AG_SEND/AG_RECV.
Notice that you must use the blocks from the "SIMATIC_NET_CP" ... "CP 300" library in Simatic Manager.
There are sample projects on Siemens support website.
 

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