Hello can anybody say what is the problem, and how it can be solved?
I have plc configuration in a machine:
S7 1513-1pn (connected by an ethernet cable to an eCon 2000 switch too),,
1542 profinet (connected by an ethernet cable to an Aruba 1930 24g 4sfp switch too),
3-3 i/o moduls.
HMI (connected by an ethernet cable to an Aruba 1930 24g 4sfp switch),
PC (connected by an ethernet cable to Aruba switch),
I made a backup (uploaded) from 1513 plc and downloaded it to a new 1513 plc but the machine doesn't work with the new plc.
The plc name, profinet name, plc IP address, firmware versions and the used memory are the same in both.
But the machine doesn't work.
When I connect to the eCon 2000 switch with a laptop the Tia portal shows these differences:
original:
New:
What do I have to change? (I am new in profinet, sorry) Can anybody help?