Hello.
I want to develop a program on MS Windows to connect my PLC Siemens S7-300 with my PC.
I've found 4 products and I don't know what the difference among them is:
+ PRODAVE: I think it's a DLL Library to read date from DB's.
+ WinCC: Is it a HMI/SCADA Software by Siemens?
+ ProTool: Isn't it the same product as WinCC?
+ OPC Server: I've read that it connects an application and
a PLC S7-300 and S7-400. Is it a software?
Thank you very much in advance. Best regards from Portugal.
I want to develop a program on MS Windows to connect my PLC Siemens S7-300 with my PC.
I've found 4 products and I don't know what the difference among them is:
+ PRODAVE: I think it's a DLL Library to read date from DB's.
+ WinCC: Is it a HMI/SCADA Software by Siemens?
+ ProTool: Isn't it the same product as WinCC?
+ OPC Server: I've read that it connects an application and
a PLC S7-300 and S7-400. Is it a software?
Thank you very much in advance. Best regards from Portugal.