Fuel Flow & Air Data Configuration - BENDIXKing KLN 94 Installation Manual

B
BYTE
1- Same as Format C described above except that bytes 3 through 9 shall be filled with
107 asterisks if total fuel remaining is not available and consequently must be entered
through the KLN 94.
108- Barometric Setting (inches HG)
112
ASCII-coded decimal format (least significant digit is hundredth of inches), LSB first.
Example:
A barometric setting of 29.83 inches HG would be sent as "38.92" (33H, 38H, 2EH,
39H, 32H).
113 Barometric Setting Checksum
Break each decimal value into BCD representation. Using BCD arithmetic, sum the 4
BCD values and convert the lower-order BCD digit to an ASCII-coded numeric digit.
Example:
The checksum for a value of 29.83 would be "2" (32H).
114- Baro-corrected Altitude (feet)
119
ASCII-coded decimal format with a sign character
Example:
A baro-corrected altitude of +11000 feet would be sent as "00011+" (30H, 30H, 30H,
31H, 31H, 2BH).
120 Baro-corrected Altitude Checksum
Sum for baro-corrected altitude bytes computed, excluding sign character, as for
pressure altitude.
121 EXT (ASCII code 03H)
FUEL FLOW & AIR DATA CONFIGURATION
The fuel flow and air data equipment configuration can be setup on MNT 1 page.
1. Fuel flow equipment installed and Air data equipment not installed:
Any the above formats may be received. If format C or D is received, the airdata portions are
ignored, the fuel data portions are used, and no error message is given.
Rev. 4, Jan/2003
FORMAT D (121 BYTE ASCII STRING)
DESCRIPTION / FORMAT
10599I04.CDL
KLN 94
Page A-9