Uncorrected barometric altitude (az-241, az-800) – Honeywell MK VI User Manual
Page 275
Honeywell
MK VI MK VIII EGPWS Installation Design Guide
Proprietary notice on title page applies
CAGE CODE: 97896
SCALE: NONE
SIZE: A
DWG NO: 060-4314-150
REV:
SHEET
275
6.1.14 ARINC 547/578-4 Low Level Glideslope Deviation Validity
Data Item
Value
Signal Name:
Low Level Glideslope Validity, DC Signal
AIC Algorithm:
DC Absolute
Signal Dynamic Range:
–1.1 to +1.5 VDC
Signal Reasonable Range:
–0.5 to +1.5 VDC
Signal Open Wire Threshold
–1 VDC
Reference Dynamic Range:
None
Reference Reasonable Range:
None
Scale:
GS Validity (VDC) = Volts
in
Input Signal Connection:
(+) = J1-30, (–) = J1-10
Input Reference Connection:
None
AIC Name:
D4 (DC4)
External Validity Flag Connection:
None
AIC LSB:
0.0012207 VDC
AIC Status Mask:
0000200C
External Validity Type:
None
6.1.15 Roll Attitude, 3 Wire Synchro (11.8 VAC ) with Validity
Data Item
Value
Signal Name:
Roll Attitude, 3 Wire Synchro
AIC Algorithm:
3 Wire Synchro (11.8 VAC)
Signal Dynamic Range:
±90° Synchro Angle (15.5 VAC max)
Signal Reasonable Range:
±80° Synchro Angle
Signal Open Wire Threshold
None
Reference Dynamic Range:
None
Reference Reasonable Range:
None
Scale:
Roll Angle (deg) = 1 deg/deg
Input Signal Connection:
(X) = J1-1, (Y) = J1-21, (Z) = J1-2
Input Reference Connection:
None
AIC Name:
S1 (Synchro #1)
External Validity Flag Connection:
J1-68
AIC FIFO LSB:
0.00549316
°
AIC Status Mask:
0000010F
External Validity Type:
Discrete Validity
6.1.16 Uncorrected Barometric Altitude (AZ-241, AZ-800)
Data Item
Value
Signal Name:
Uncorrected Baro Altitude, DC Voltage
AIC Algorithm:
DC Absolute
Signal Dynamic Range:
–3750 to +52,750 Feet (0.0 Vdc to +11.30 Vdc)
Signal Reasonable Range:
–1000 to +50,000 Feet (+0.55 Vdc to +10.75 Vdc)
Signal Open Wire Threshold
–1950 Feet (+0.36 Vdc)
Reference Dynamic Range:
None
Reference Reasonable Range:
None
Scale:
Altitude (Feet) = 5000 Feet/VDC * Volts – 3750
(0.2 mVdc/foot, 0.75 Vdc = 0 feet)
Input Signal Connection:
(+) = J1-62, (–) = J1-43
AIC Name:
D2 (DC2)
Input Reference Connection:
None
External Validity Flag Connection:
J1-9