© National Instruments Corporation 25 cFP-2200/2210/2220
Configuring DIP Switches
Figure 29. DIP Switches
All of the DIP switches are in the OFF position when the controller is
shipped from National Instruments.

IP RESET Switch

Push the IP RESET switch to the ON position and reboot the controller to
reset the IP address to 0.0.0.0. If the controller is on your local subnet and
the IP RESET switch is in the ON position, the controller appears in MAX
with IP address 0.0.0.0. You can configure a new IP address for the
controller in MAX. Refer to the Resetting the Network Configuration of the
cFP-22xx section for more information about resetting the IP address. You
also can push this switch to the ON position to unlock a controller that was
previously locked in MAX.

SAFE MODE Switch

The position of the SAFE MODE switch determines whether the embedded
LabVIEW Real-Time engine launches at startup. If the switch is in the OFF
position, the LabVIEW Real-Time engine launches. Keep this switch in the
OFF position during normal operation. If the switch is in the ON position
at startup, the cFP-22xx launches only the essential services required
for updating its configuration and installing software. The LabVIEW
Real-Time engine does not launch.
Push the SAFE MODE switch to the ON position if the software on the
controller is corrupted. Even if the switch is not in the ON position, the
controller automatically boots into safe mode if there is no software
installed on it. The SAFE MODE switch must be in the ON position to
reformat the drive on the controller. Refer to the Measurement &
Automation Explorer Help for more about installing software and
reformatting the drive.
IP RESET
SAFE MODE
NO APP
CONS. OUT
USER2
USER1