Doppler Weather Radar - METNET - India Meteorological Department
Doppler Weather Radar - METNET - India Meteorological Department
Doppler Weather Radar - METNET - India Meteorological Department
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Screenshot 3 : DCU AZ & EL Status<br />
(6) DCU EL Status : This unit contains the parameters: Status of EL dead limit, EL +/- limit,<br />
El encoder light, EL gearbox oil level, EL servo AMP inhibit, short and over temperature, El<br />
motor over temperature. Whether EL stow pin and hand wheel are engaged, EL servo power<br />
supply is, on or not, can be seen in the display.<br />
(7) DCU General Status: This unit contains the parameters: 150V over voltage, 150V under<br />
voltage, Pedestal interlock. The units 7 and 8 can be seen in the sub-panels of Screenshot 4.<br />
(8) DCU Self Test Status: El and AZ Commands, corresponding BITS, El and AZ Servo<br />
speeds (These were not configured)<br />
Screenshot 4: DCU General & Self test Status<br />
(9) DAU Bytes 0-3 : This unit contains the parameters: Filament Power Supply, Klystron<br />
Preheat, Transmit not avail, Waveguide/PFN Interlock, System Control Mode, Maintenance<br />
Work Status, PFN Pulse Length, Spect Filter Low Pressure, Waveguide Arc, VSWR Fault,<br />
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