Campbell NL200, Руководство пользователя

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E-1
Appendix E. Sending a New OS to the
NL200/201
Whenever a new operating system is released for the NL200/201, it will be
available from our website,
www.campbellsci.com/downloads .
Follow these steps to send the new OS to the NL200/201:
1.
Using the supplied serial cable, connect the NL201’s CS I/O port to the
datalogger’s CS I/O port. Alternatively, power the NL200 or NL201 through
the barrel-connector jack located on the edge of the device.
2.
Connect a USB cable between one of your computer’s USB ports and the
USB port on the NL200.
3. Open DevConfig.
4. Select the NL200 under Device Type.
5. Select the appropriate Communication Port.
6. Go to the Send OS tab.
7. Press the Start button.
8. In the resulting dialog box, select the file that should be sent to the device as
an operating system (this file should have an .obj extension) and press the OK
button.
9. The operating system will be sent to the NL200/NL201.
10. After the file has been sent, the power LED on the NL200/NL201 will blink
repeatedly while the NL200/NL201 copies the OS into its internal flash. This
process takes about 10 seconds. While the LED is blinking, the
NL200/NL201 is in a vulnerable state where a removal of power will leave
the NL200/NL201 without a valid operating system to run. DO NOT remove
power until the LED stops blinking.