![COBHAM 407006D-00500 Installation And Operation Manual Download Page 125](http://html1.mh-extra.com/html/cobham/407006d-00500/407006d-00500_installation-and-operation-manual_2629886125.webp)
List of ACU events
C-10
Appendix C: System messages
98-166784-A
08A03-0 ADM
ERROR
GX Core Module
power
The Power Good signal from the Core Module is low.
The issue can either be: - Internal Core Module or
internal cable failure - Temperature of Core Module is
too high and it has been turned off (*) - GMU has
been manually switched off on the front panel (*) (*) =
Only on systems with GMU.
08A04-0 ADM
WARNING iDirect modem
The ACU detected a warning/error in the iDirect
modem. Log into the modem for more information.
Info: 0x00000001: Temperature error
0x00000002: Test error 0x00000004: Fan error
08A05-0 ADM
WARNING GX Core Module
heating
The GX core module heater is active. It will
automatically be cleared when the core module
reaches the operational temperature level.
09000-0 KDM
ERROR
KDM 3V3 supply
Internal 3V3 voltage supply error in the KDM.
09001-0 KDM
ERROR
KDM 12V supply
Internal 12V voltage supply error in the KDM.
09002-0 KDM
ERROR
KDM display
Display hardware error in the KDM.
09010-0 KDM
ERROR
KDM link/SW version Link to the KDM module could not be established.
Either the KDM board is malfunctioning, or - if the
system software has just been updated - the software
is too old and is not compatible with the KDM
hardware.
0B000-0 PSM
ERROR
PSM production data Missing or invalid production data in the PSM. Replace
it.
0B001-0 PSM
ERROR
NMEA 2000 identifier Missing or invalid production data in the PSM. Replace
it.
0B010-0 PSM
ERROR
PSM link/SW version Link to the PSM module could not be established.
Either the PSM board is malfunctioning, or - if the
system software has just been updated - the software
is too old and is not compatible with the PSM
hardware.
0B060-0 PSM
WARNING NMEA 0183 parse
error
Parse errors detected on the NMEA 0183 interface.
Check NMEA 0183 cable, signal levels etc.
0B061-0 PSM
WARNING Power supply
temperature
ACU Power supply temperature is high. Improve
ventilation or move to a cooler area.
Info:
00000000 = Temperature warning, system still
operational, but will shut down eventually if
temperature keeps rising.
00000001 = Temperature critical, system has shut
down to protect the hardware from overheating.
Error code
(ID)
Unit
Severity
Description
Explanation
Table C-2: ACU event messages (Continued)