Press on the New to make all links of the OPC Server of S7 to S7 PLCs. Press on the PLC button opens a page using settings for the connection configuration to the PLC of S7-300 with the logical PLC no. The values 0 and 2 can be utilized in the majority cases at the S7-300. These features must be taken from the S7 project if required. The S7 PLC is recognized explicitly with Rack and Slot. The entry to a PLC of S7-300 with the PLC logical which can be addressed through a CP343-1 of communication processor with the 172.17.5.91 IP address. You have the alternatives to join your computer to the S7 PLC through serial protocol (MPI), PROFIBUS, or through Ethernet. Initiate the Configurator of S7 OPC Server and set up an entry to the PLC. Setting up an Entry of Communication to the S7 PLC In the example a data block sample of DB2 for a S7 300 PLC named DB Sample has been generated.Ģ.

The orders how to build the projects STEP7 you can get in the STEP7 manual in the programming tool. Run the programming tool of STEP7 and make a program for the controller of S7. In addition you require a programming tool of STEP7 to generate a project of S7 excluding you already have an presented STEP7 project existing file as *.s7p on your computer. All 3 programs are registered and copied on the computer throughout the product OPC-S7installation. To operate this tutorial you require the S7 OPC Server Softing, the Configurator of S7 OPC Server and the Demo Client of Softing OPC. This illustration demonstrates how quick the S7 OPC Server Softing can be commissioned through the import of an offered project of STEP7. Build up the S7 OPC Server in only 3 Steps by STEP7 Projects Import.

Softing opc demo client