Buck 1011C, Operating Manual

Page: 45 / 48

- 45 -
RS-232 Data Stream and Pin Out for 1011C Aircraft Hygrometer
Pin Out:
2 – Rx (Data In)
3 – Tx (Data Out)
5 – Ground
9600 baud, 8-N-1 parity. Use included null modem cable to connect to computer running
Hyperterminal or similar serial port emulator software.
14354,-14.23,0,0,-56,0, 33.00,05/08/2003, 17:47:08
14060,-13.95,0,0,-54,0, 33.00,05/08/2003, 17:47:09
13721,-13.69,0,0,-52,0, 33.00,05/08/2003, 17:47:10
13342,-13.40,0,0,-50,0, 33.00,05/08/2003, 17:47:11
Balance, mirror temperature, flag, pressure, PWM, mirror, board temp, date, time.
Balance – number that indicates how close the servo is to being balanced and a dew/frost
point being measured on the mirror.
Mirror temperature – temperature on the mirror surface.
Flag – Indicates the following:
0 – normal operation
1 – dew or frost point achieved on mirror
2 – balance mode
Pressure – pressure in mb if sensor installed
PWM - - 255 to + 255. Indicates how much heating (+) or cooling (-) being applied to the
mirror
Mirror – Indicates the following:
0 – mirror normal
1 – mirror contaminated and will need cleaning soon
Board temp – temperature on main circuit board
Date – Date in month/day/year
Time – 24 hr time