Internal Lithium Battery; Troubleshooting; Station Status Summary; Station Status Window - Campbell CR300 Series Operator's Manual

CR300-Series Datalogger
8.3

Internal Lithium Battery

9.

Troubleshooting

9.1

Station Status Summary

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can be edited to preserve critical datalogger settings, such as
communication settings, but cannot be more than a few lines of code.
Any peripherals being powered through the SW12V terminal will be
•
turned off until the program logic turns them on again.
Operating systems are very large files. Be cautious of data charges.
•
The lithium battery powers the clock of the datalogger. If the clock can no
longer be set, then the lithium battery should be replaced. The internal lithium
battery has a six-year life when no external power source is applied. Its life is
extended when the CR300 is installed with an external power source applied.
The battery is replaced during regular factory recalibration, which is
recommended every 3 years. To replace the lithium battery, please contact
Campbell Scientific.
Station Status Summary describes the condition of the datalogger. Here you
can see the operating system version of the datalogger, the name of the current
program, program compile results, and other key indicators. Items that may
need your attention appear in red. TABLE
some entries in the Station Status Summary window. In FIGURE 9-1, the
battery voltage is in red, indicating that there may be a problem; however, 0.00
is reported as the battery voltage when powered over USB. Hence, there is no
issue in this example.
FIGURE 9-1. Station Status Window
9-1 describes the significance of