Honeywell FMZ Series Pilot's Manual page 492

Flight Management System (FMS) for the Agusta AW139/AB139 Helicopter
Code Error Title
87 ASYNC CMD BAD
RESPONSE
90-- ASYNC PACKET
CHECK ERRORS
9F
F1 FLASH SETUP
ERROR
F2 FLASH CHARGE
ERASE ERROR
F3 FLASH WRITE
ERROR
* These codes are associated with the navigation database disks. Contact
local Honeywell support for assistance.
{ These codes are associated with errors in flight plan format requirements.
Contact flight plan for assistance.
Maintenance
12-6
Honeywell International Inc. Do not copy without express permission of Honeywell.
Table 12- -1 (cont)
Data Loader Fault Codes
Unused
Data errors are being received from
the data loader and the retransmit
count has been exceeded. This is
due to excessive line noise.
The FMS flash memory devices are
defective, or have exceeded the rated
erase/write cycles.
The FMS flash memory devices are
defective, or have exceeded the rated
erase/write cycles.
The FMS flash memory devices are
defective, or have exceeded the rated
erase/write cycles.
Description
A28- - 1146- - 181
REV 3 Mar 2009