Hi,
I have got a connection problem. I have a S-300 PLC CPU314C with an Industrial Ethernet COM.
I have declared two S-7 Connection, with two differents ID in the NetPro.
I use the Siemens FB14(GET) and FB15(PUT) to read and write in another S-300 CPU (connected to my network with a C343-1 Lean). I have to do this two times with two CPU's.
In my code block I use FB14 and FB15, with the ID configured in NetPro, with the DB they use and I use, with the data type, I can PING the others CPUs...
But I have a error. The status of the error is 1 meanining "error communication, "communication not established"....
I have no idea why it does not work as I have an exemple of a working program elsewhere using the same NETpro configuration and the same Blocks (code and data).
Is there something more? Have I forgotten something? Do I have to do something in their configuration (normally it is a one side connection)? Is this a SDBs problem? I lost four hours on this today and still can't figure it out.
A nice help would be welcome.
I have got a connection problem. I have a S-300 PLC CPU314C with an Industrial Ethernet COM.
I have declared two S-7 Connection, with two differents ID in the NetPro.
I use the Siemens FB14(GET) and FB15(PUT) to read and write in another S-300 CPU (connected to my network with a C343-1 Lean). I have to do this two times with two CPU's.
In my code block I use FB14 and FB15, with the ID configured in NetPro, with the DB they use and I use, with the data type, I can PING the others CPUs...
But I have a error. The status of the error is 1 meanining "error communication, "communication not established"....
I have no idea why it does not work as I have an exemple of a working program elsewhere using the same NETpro configuration and the same Blocks (code and data).
Is there something more? Have I forgotten something? Do I have to do something in their configuration (normally it is a one side connection)? Is this a SDBs problem? I lost four hours on this today and still can't figure it out.
A nice help would be welcome.