Magnetic heading, 5 wire synchro, Uncorrected barometric altitude (ads-65), Rt-221/300 radio altimeter – Honeywell MK VI User Manual
Page 273
Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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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:
None
AIC FIFO LSB:
0.00549316
°
AIC Status Mask:
0000010F
External Validity Type:
None
6.1.9 Magnetic Heading, 5 Wire Synchro
The Magnetic Heading will be corrected with the internal Magnetic Variable Table.
Data Item
Value
Signal Name:
Magnetic Heading, 5 Wire Synchro
AIC Algorithm:
5 Wire Synchro (11.8V)
Signal Dynamic Range:
±180° Synchro Angle (15.5 VAC max)
Signal Reasonable Range:
±180°
Signal Open Wire Threshold
None
Reference Dynamic Range:
17 - 34 VAC
Reference Reasonable Range:
None
Scale:
Mag Hdg (deg) = 1 deg/deg
Input Signal Connection:
(X) = J1-22, (Y) = J1-23, (Z) = J1-3
Input Reference Connection:
(H) = J1-4, (C) = J1-24
AIC Name:
S2 (Synchro #2)
External Validity Flag Connection:
J1-28
AIC FIFO LSB:
0.00549316
°
AIC Status Mask:
0000070F
External Validity Type:
Discrete Validity, +28VDC
6.1.10 Uncorrected Barometric Altitude (ADS-65)
Data Item
Value
Signal Name:
Uncorrected Baro Altitude, DC Voltage
AIC Algorithm:
DC Absolute
Signal Dynamic Range:
–5514 to +128,080 Feet
Signal Reasonable Range:
–1500 to +46,000 Feet
Signal Open Wire Threshold
–3000 Feet
Reference Dynamic Range:
None
Reference Reasonable Range:
None
Scale:
Altitude (Feet) = 8333.33 Feet/VDC * Volts
Input Signal Connection:
(+) = J1-62, (–) = J1-43
Input Reference Connection:
None
AIC Name:
D2 (DC2)
External Validity Flag Connection:
J1-9
AIC LSB:
2 Feet
AIC Status Mask:
0000200F
External Validity Type:
Discrete Validity
6.1.11 RT-221/300 Radio Altimeter
Data Item
Value
Signal Name:
Radio Altitude, RT-221/300
AIC Algorithm:
DC Absolute