Hello
I have 6 units of S7-1500 connected in a room by Ethernet.
The PLC have just arrived from Siemens, and all have the same IP address.
I'm changing the IP address manually in the CPU, using the arrow keys in the from side of CPU and in the end I'm doing APPLY to confirm the changes, in order to have all with different IP address and after this procedure, all PLC are running perfectly in the network.
When I shut down the PLCs, and I turn them on next morning, all of them return to previous IP address (that are the same for the 6 PLC) and I have to change manually all IP again in each CPU. Is there a way to force and save the new IP address in the CPU of it must be done somehow by software change ??
I have 6 units of S7-1500 connected in a room by Ethernet.
The PLC have just arrived from Siemens, and all have the same IP address.
I'm changing the IP address manually in the CPU, using the arrow keys in the from side of CPU and in the end I'm doing APPLY to confirm the changes, in order to have all with different IP address and after this procedure, all PLC are running perfectly in the network.
When I shut down the PLCs, and I turn them on next morning, all of them return to previous IP address (that are the same for the 6 PLC) and I have to change manually all IP again in each CPU. Is there a way to force and save the new IP address in the CPU of it must be done somehow by software change ??
