Siemens CP 343-1 manual Other information available about the CP, Gsdml file

9 Further Notes on Operation

9.8Restart after Detection of a Duplicate IP Address in the Network

To save you time-consuming troubleshooting in the network, the CP detects double addressing in the network.

When you eliminate the cause by removing the device with the same IP address or changing its address, you must then restart the CP.

9.9Obtaining the IP Address over DHCP − CP STOP on Expiry of the Lease

If you have configured “Obtain IP address from a DHCP server”, when the CP starts up, it is assigned a valid IP address by the DHCP server for a restricted time (period of the lease).

When the lease expires the reaction of the CP is as follows:

The CP changes to STOP and loses the previously assigned IP address if the DHCP server does not assign a new IP address on expiry of the lease. All communication connections are terminated.

9.10Other information available about the CP

FAQ

You will find detailed information (FAQs) on using the CP described here on the Internet under the following entry number:

http://www4.ad.siemens.de/WW/news/en/10806025> “FAQ” tab

GSDML file

You will find the GSDML file for the CP described here on the Internet under the following entry ID:

http://support.automation.siemens.com/WW/view/en/19698639/133100

B3L−52	CP 343-1 Lean for Industrial Ethernet / Manual Part B3L
	Release 03/2007

C79000-G8976-C198-04