====== Ice Detector ======
  *Description:  Rosemount Aerospace Model 0871LM5 Series 3 Ice Output Detector
  *Manufacturer: Goodrich
  *Serial Number: 0325

====== Signal Conditioner ======
  *Description:  Rosemount Aerospace Model 850L6 
  *Manufacturer: Goodrich
  *Serial Number: 23419

===== Serial Connection Configuration =====
  * RS-422
  * Baud Rate 19,200
  * Data Bits 8
  * Stop Bits 1
  * Parity 0
  * Flow Control - None

===== Problems and Solutions =====

  *Communications / Data Retrieval Issues 

 October 20, 2010.  Worked w/ Dave to communicate to the Rosemount Ice Detector. Found the db9 pin connector wired incorrectly. Re-wired the configuration so that the J-TXA = pin 1, K-TXB = pin 4, and M-Grnd - pin 5.  Retrieved data from the sensor for analysis


  *Communications / M300 and Laptop Test Cables / Wiring issues

 November 09, 2010. Worked w/ Dave and Pavle on wiring / communications issues. Found our 9 pin connector configuration had issues. Re-wired it and made adapter / harness's as follows: 
                                           grnd 5 - 5 grnd                          grnd 5 - 5 grnd
                                            rx+ 4 - 1 rx+ = RS422 - USB              rx+ 4 - 1 rx+ = RS422 - M300
                                            rx- 3 - 2 rx-                            rx- 3 - 4 rx-
                                   
=====Data Example=====
The images below show basic features found within the Ice Detector frequency data, including a period of clear air flight, ice accretion, ice removal from the probe during a heating event, and sublimation of ice from the probe via sublimation.

{{:atmos:citation:instruments:icedector:icingindications_12feb2012_fullflight.png|Ice Detector Frequency Data on 12 Feb 2012 - Full Flight}}


{{:atmos:citation:instruments:icedector:icingindications_12feb2012_87400-90000.png|Ice Detector Frequency Data on 12 Feb 2012 - 24:16:40 to 25:00:00 UTC}}