Honeywell SPZ-8000 - Fault Display Format

MAINTENANCE
Honeywell YJW&.
EFIS Fault Codes
-413/414
-415/416
Cent ro 1ler
Contro 1ler Fault Description
None
None
No fault
01
21 Azimuth scanning incorrectly (> 2.5 degrees for > 2 seconds)
01
31 Antenna Elevation error (> 2 degrees for > 2 seconds)
02
03
Analog to Digital Converter Failure
02
22 STAB reference (< 1/2 A/D scale for > 2 seconds)
02 32
NAV Computer High Speed ARINC429 Failure
03 13 +15 Volts Failure (> *1.5 Volts)
03 23 Automatic Gain Control Failure (c
03
33
-1 V or > 9.73 V for 8 seconds)
-15 Volts Failure (> *1.5 Volts)
04
16
Magnetron Voltage Failure (< 1500 Volts min or > 2700 Volts max)
04 24
Mixer Current Failure
05 25 AFC Lock Failure
05 35 AFC Sweep Failure
06
26
Fan Voltage Abnormal
07
07
07
07
07
07
07
07
07
04
07
14
17
27
34
36
37
30
Digital Air Oata Failure
Pulse Pair Processor Failure
Parallel Altitude Failure
EPROMTest Failure
VLSI Test Failure-Loss of Video Ready Interrupt
DADC Altitude Failure
Analog Altitude Failure -
If input is > 60,000 feet
RAM Test Failure
Nonvolatile !krnory Failure
~:
When reporting fault codes, it is essential that the type of controller (e. g., -413) be reported.
Fault Display Format
Table 8-6
22-14-00
Page 198.97/198.98
Aug 15/91
UseordisclosureOfInformationon thispagek subject10therestrictionson thetitlepageofthisdocument.