How to solve the problems related to PLC uploading

This is the message that comes to display when i try to go online or upload my plc s7 1200 project.

• Ping the IP address of PLC and check first… If that got right can solve the issue

• You need to know the IP Address of PLC first, then configure your PC/Laptop network settings according to that.

• Things to check.

1 pc/pg configuration has to be properly selected. TCP, mpi.

2 sometimes this could happen if you don’t have it on your catalog use search for exact IP