List of ACU events
G-8
G.3 List of ACU events
0A065-0 Antenna
ERROR
Deploy/Stow Deploy/stow error. The antenna did not properly
unlock (deploy), or the stow switch never closed
(stow).
0A066-0 Antenna
ERROR
OMT error Problem with OMT. Temperature may be too
high. OMT cable may be broken.
Error code
(ID)
Unit Severity Description Explanation
Table G-1: ADU event messages (Continued)
Error
code (ID)
ACU
PCB
Severity Description Explanation
08060-0
ADM WARNING
ADU modem ACU/ADU communication error detected
(framing and parity). If the situation is persistent,
check if cable specifications comply (length and
attenuation).
08061-0
ADM WARNING
VMU linux shell
password
The specified password (root) for the VSAT
modem is not accepted by the modem.
08062-0
ADM WARNING
VMU debug shell
password
The specified password (user) for the VSAT
modem is not accepted by the modem.
08063-0
ADM ERROR
ADU connection The ACU has lost connection with the antenna.
08064-0
ADM ERROR
ADM PLL lock The intermediate frequency PLL is not in lock.
Check the 10 MHz reference signal.
08065-0
ADM WARNING
GNSS data Missing GNSS data (fix).
08066-0
ADM WARNING
Heading data Missing heading information. Check cable and
heading provider device.
08067-0
ADM
ERROR PCB temperature ADM temperature too high. Make sure there is
compliance with the environmental
specifications.
08068-0
ADM
ERROR PSM power The PSM fails to provide the requested supply
voltage.
08069-0
ADM WARNING
Blocking Zone The antenna has entered a blocking zone.
0806A-0
ADM WARNING
VMU connection The ACU has lost connection with the sat
modem.
Table G-2: ACU event messages
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