Campbell Scientific RF450 Spread Spectrum Radio - Manual (Page 27)

RF450 Spread Spectrum Radio
LEDs flash when LoggerNet command transmitted but no response from
datalogger:
1. Check SC12 cable on the datalogger's CS I/O port.
2. Check SDC address in RF450.
3. Check SDC address in datalogger.
4. Check the baud rate of all RF450s; they should be the same.
5. Check the baud rate of LoggerNet; it should match the baud rate of the
RF450s.
Using the diagnostics port.
A special FreeWave Diagnostics cable and software (CSI part number 20625)
can be useful in troubleshooting radio problems. Contact FreeWave Inc. for
more information on using the Diagnostics cable.
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