Advent Communications
209297 – DCU5000 Drive Control Unit Page 13 of 42
4. FAULT CODES
4.1. FAULT NUMBER CODING
DCU5000 Fault List
Fault Code Alarm Latched Brief Description
F1
9
+12V power supply voltage low.
F2
9
+36V DC motor supply failure.
F3 Motor drive module inhibited.
F4
9
Inclinometer failure.
F5
9
Inclinometer suspect.
F6
9
Drive stall detected.
F7
9
Drive freewheel detected.
F8 Drive end of travel detected.
F9
9
Waveguide polarisation switch failure.
F10 Azimuth sensor failure.
F11
9
Elevation sensor failure.
F12 Polarisation sensor failure.
F13 Elevation deployment sensor failure. (Lynx 2000)
F14 Feedarm deployment sensor failure. (Lynx 2000)
F15 Elevation stow sensor failure. (Lynx 2000)
F16 FPGA programming failure.
F17 Manual brake override on.
F18 Azimuth axis stowing failure.
F19 Elevation axis stowing failure.
F20 Polarisation axis stowing failure,
F21 Elevation deployment axis stowing failure. (Lynx 2000)
F22 Feedarm deployment axis stowing failure. (Lynx 2000)
F23
9
Power up state suspect.
F24 Stow sensor power supply alarm.
F25 MRD power supply alarm.
F26 Inclinometer power supply alarm.
F27 FPGA watchdog triggered.
F28 GPS comms. failure
F29 Compass comms failure.
F30 Feed drive failure.
F31 Handheld Controller override active.
F32 Alarm Error.
F33 Fin 1 over temperature.
F34 Fin 2 over temperature.
F35 Fin 3 over temperature.
F36 Fin 4 over temperature. (DCU4000 only)
F37 Fin 5 over temperature. (DCU4000 only)
F38 WGS power supply alarm.
F39 Fan power supply alarm.
F40 Brake power supply alarm.
F41 Feed power supply alarm. (DCU4000 only)
F42 GPS/Compass power supply alarm.
F43 Status power supply alarm.
F44 Azimuth brake disconnected.
F45 Elevation brake disconnected.
F46 Polarisation brake disconnected.
F47 Axis 4 brake disconnected.
F48 Axis 5 brake disconnected.
F49 Main Unit fan service warning.
F50 Heatsink fan service warning.
F51 E
2
PROM checksum error.
F52 Softlimit data error. Reverted to defaults.
F53 Wooded Area data error. Reverted to defaults.
F54 Calibration data error. Reverted to defaults.
F55 FPGA compatibility warning.
F56 External flash erasing/writing error.
F57 Antenna Type alarm.
F58 Heatsink fan stall detected.
F59 HMR3300 temperature warning.
F60 HMR3300 temperature alarm.
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