Hi,

There is a manual for the CPU410-5H but it's very large. System manual CPU 410-5H

The easiest to do right now is:

1. Download Proneta from the Siemens site

2. Install on your device

3. Connect your device to the 410-5H via the Plantbus

4. Find the S7410-5H and right click to set network parameters

4. Set the correct IP/MAC and confirm

5. Download the hardware configuration from Step7, download NetPro and download CFC charts

For step 1, you can also try the "Edit ethernet nodes" function in step7 to find the MAC address of the CPU, but in an installation with a lot of devices, not all devices are found. Proneta is far more easier

Since you have to download from scratch, maybe it's a good time to upgrade the firmware of the CPU. If you upgrade to at least V8.2.2, then the hardware configuration is saved in the retentive memory and will not be lost if the CPU power cycles. Using batteries is recommended to make sure you have all the latest values in your program. CPU410-5H firmware