Reset Ip Switch; Serial Ports; Com 1 - National Instruments Compact FieldPoint cFP-21 Series User Manual

RESET IP Switch

Serial Ports

COM 1

© National Instruments Corporation
Push the RESET IP switch to the ON position and reboot the controller to
reset the IP address of the controller to
local subnet and the RESET IP switch is in the ON position, the controller
appears in MAX with IP address
address for the controller in MAX. Refer to the Remote Systems Help in
MAX for more information about resetting the IP address.
Refer to the cFP-21xx Compact FieldPoint Controller Overview
Chapter 1, Overview of Compact
controller. If you are not running an embedded application, you must target
the cFP-21xx in order to access the serial ports. Refer to the LabVIEW Help
for more information about targeting the cFP-21xx.
COM 1 is an RS-232 DTE serial port with a standard DB-9 connector. The
Serial Port VIs access COM 1 as port 0. Figure 3-2 shows the locations of
the DB-9 connector pins and Table 3-2 lists the signals on the pins.
PIN 5
PIN 1
Figure 3-2. DB-9 Connector Pin Locations
DB-9 Pin
1
2
3
4
5
0.0.0.0
. You can configure a new IP
0.0.0.0
FieldPoint, to find the serial ports on the
Table 3-2. DB-9 Pin Descriptions
3-7
Chapter 3 Feature Descriptions
. If the controller is on your
section of
PIN 9
PIN 6
RS-232 Signal
DCD
RXD
TXD
DTR
GND
cFP-21xx and cFP-BP-x User Manual