Grisel,
FieldPoint does not support DHCP (Dynamic IP Addressing) for the ethernet network modules (FP-1600/FP-2000/FP-2010). If you configure a module with an IP address, it retains that address until either you reset the address or assign it a new one. Simply moving it to a new location does not change the configuration of it's network settings. If you want to place the FP-2000 in a new location that has a differnet IP, you can program it in your office with the new IP and then send it out for installation or you can re-program it at the installation site.
Regards,
Aaron
LabVIEW Champion, CLA, CPI