List of ADU events
D-4 Appendix D: System messages 98-148248-C
0A03B-0 Antenna ERROR Azi DDM shutdown The azimuth motor control has detected one of the
following situations: Extreme temperature, voltage,
current or velocity. The motor was then shut down.
This is usually a temporary situation and is probably
fixed by a restart of the system.
0A03C-0 Antenna ERROR Xel DDM shutdown As Azi DDM/DMD/FDM shutdown but detected by
the cross-elevation motor control.
0A03D-0 Antenna ERROR Ele DDM shutdown As Azi DDM/DMD/FDM shutdown but detected by
the elevation motor control.
0A03E-0 Antenna ERROR PMM shutdown As Azi DDM/DMD/FDM shutdown but detected by
the polarisation motor control.
0A03F-0 Antenna WARNING AMB timing This indicates a busy situation. It may occur during
installation procedures. No user interaction is required
unless it occurs repeatedly.
0A040-0 Antenna WARNING VIM cable attn The output power cannot be controlled correctly.
Check the Tx chain.
0A043-0 Antenna WARNING LNB voltage low The voltage for the LNB is too low probably caused by
a malfunctioning VIM or LNB.
0A044-0 Antenna WARNING LNB voltage high The voltage for the LNB is too high probably caused
by a malfunctioning VIM.
0A047-0 Antenna ERROR VIM PLL lock The PLL of the VIM is out of lock. Check the 10 MHz
reference signal.
0A048-0 Antenna WARNING VIM tuner lock The PLL of the second receiver (DVB) is out of lock.
Check the 10 MHz reference signal.
0A049-0 Antenna WARNING Azi encoder slip A slip of the azimuth encoder has been detected. If
this event is not resolved by itself after some time,
check the belt and encoder of the azimuth axis.
0A04A-0 Antenna WARNING Xel encoder slip A slip of the cross-elevation encoder has been
detected. If this event is not resolved by itself after
some time, check the belt and encoder of the cross-
elevation axis.
0A04B-0 Antenna WARNING Ele encoder slip A slip of the elevation encoder has been detected. If
this event is not resolved by itself after some time,
check the belt and encoder of the elevation axis.
0A04D-0 Antenna WARNING GNSS position No position available from the GNSS device or
position too old.
0A04E-0 Antenna WARNING GNSS velocity No velocity available from the GNSS device.
0A04F-0 Antenna WARNING Heading data Heading information is missing in the antenna.
0A050-0 Antenna ERROR Azi DDM
communication
Communication error between PCM and azimuth
DDM/DMD/FDM. Check SUB-D connectors and
cables.
Error code Unit Severity Description Explanation
Table D-1: ADU event messages (Continued)
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