Hello,
I've been trying to download program to Siemens MP370 touchpanels for a long time , i could not succeed yet...
In the project there will be two Operator Panels and S7-300 PLC (CPU 315 - 2 DP)
I can download programs with serial cable without any problems. And after downloading, both OPs communicate with PLC. My only problem is downloading programs to op's over profibus connection.
I am pretty sure my cable works , cause i dont have any problems downloading programs using MPI communication.
First of all , i could not really understand the structure of two ports of PLC. how could i connect profibus connectors? what should i do in simatic manager in order to download program over profibus? is there an online source where i can find documents or examples about my problem?
I've been trying to download program to Siemens MP370 touchpanels for a long time , i could not succeed yet...
In the project there will be two Operator Panels and S7-300 PLC (CPU 315 - 2 DP)
I can download programs with serial cable without any problems. And after downloading, both OPs communicate with PLC. My only problem is downloading programs to op's over profibus connection.
I am pretty sure my cable works , cause i dont have any problems downloading programs using MPI communication.
First of all , i could not really understand the structure of two ports of PLC. how could i connect profibus connectors? what should i do in simatic manager in order to download program over profibus? is there an online source where i can find documents or examples about my problem?