Table 1.
CompactRIO Reset Options
Backplane Reset Option
Controller Behavior
Do Not Autoload on Reset
Does not load the FPGA bit stream from flash memory
Autoload on Power-On Reset
Loads the FPGA bit stream from flash memory to the
FPGA when the controller powers on.
Autoload on Any Device Reset Loads the FPGA bit stream from flash to the FPGA when
you reboot the controller either with or without cycling
power.
Connecting Serial Devices to the
cRIO-9002/9004
The cRIO-9002/9004 has an RS-232 serial port to which you can connect devices such as
displays or input devices. Use the Serial VIs to read from and write to the serial port from a
LabVIEW Real-Time application. For more information about the Serial VIs, refer to the
LabVIEW Help
.
Figure 5.
Controller Serial Port
Pin 1
Pin 5
Pin 6
Pin 9
Table 2.
DB-9 Pin Descriptions
Pin
Signal
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
8
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NI cRIO-9002/9004 User Manual and Specifications
