Table 13. User LEDs
LED
LED Color
Description
USER1
Green
Use LabVIEW Real-Time to define the USER1 LED with the
RT LEDs VI. For more information about the RT LEDs VI, refer
to the
LabVIEW Help
.
USER
FPGA1
Green
Use the LabVIEW FPGA Module and NI-RIO Device Drivers
software to define the USER FPGA1 LED. Use the USER
FPGA1 LED to help debug your application or retrieve
application status. Refer to the
LabVIEW Help
for information
about programming this LED.
Ethernet LED Indicators
The following table lists the Ethernet LED indicators.
Table 14. Ethernet LED Indicators
LED
LED Color
LED Pattern
Indication
ACT/LINK
—
Off
LAN link not established
Green
Solid
LAN link established
Flashing
Activity on LAN
10/100/1000
Yellow
Solid
1,000 Mbit/s data rate selected
Green
Solid
100 Mbit/s data rate selected
—
Off
10 Mbit/s data rate selected
Real-Time Clock (RTC) Battery
The sbRIO-9637 contains an RTC battery, which is a lithium cell battery that stores the system
clock information when the sbRIO-9637 is powered off. Only a slight drain on the RTC
battery occurs when power is applied to the sbRIO-9637 power connector. The rate at which
the RTC battery drains when power is disconnected depends on the ambient storage
temperature. For longer battery life, store the sbRIO-9637 at a cooler temperature and apply
power to the power connector. Refer to the device specifications on
ni.com/manuals
for the
expected battery lifetime.
The battery is user-replaceable. The sbRIO-9637 ships with an industrial-rated BR1225 battery
from RAYOVAC.
28
|
ni.com
|
NI sbRIO-9637 User Manual
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