0 1 2 3 4 5 99 0 1 2 0 1 2 0 1 2 0 1 2 Tracker Controller DRAFT 2 Monitors and controls multiple trackers Trackers may include GPS model 305 for location information Time24 hour local time stamp to second DateLocal date in YYYYMMDD format DayNumber of the day in the year (1-366) TrackersNumber of trackers being controlled. Size of repeating block. TypeType of tracker UnknownNot Set FixedDocumented orientation information HorizontalSingle Axis Horizontal TiltedSingle Axis Tilted Horizontal AzimuthSingle Axis Azimuth DualDual Axis OtherOther type ControllerDescriptive name for this control unit TrackerDescriptive name for this tracker unit Target ElevationAuto target elevation in degrees from horizontal. Unimplemented for single axis azimuth tracker typeConformant implementations shall implement El or Az Target AzimuthAuto target azimuth in degrees from true north towards east. Unimplemented for single axis horizontal tracker typeConformant implementations shall implement El or Az ElevationActual elevation position in degrees from horizontal. Unimplemented for single axis azimuth tracker typeConformant implementations shall implement El or Az AzimuthActual azimuth position in degrees from true north towards east. Unimplemented for single axis horizontal tracker typeConformant implementations shall implement El or Az SFScale Factor for targets and position measurements in degrees AlarmTracker alarm conditions SetPointTracker NOT at SetPoint ObsElTracker ELEVATION motor is obstructed ObsAzTracker AZIMUTH motor is obstructed Global AlarmGlobal tracker alarm conditionsCombined tracker alarm conditions. See individual trackers for alarms SetPointOne or more trackers are NOT at SetPoint ObsElOne or more trackers ELEVATION motor is obstructed ObsAzOne or more trackers AZIMUTH motor is obstructed Manual ElevationGlobal manual override target position of elevation in degrees from horizontal. Unimplemented for single axis azimuth tracker type Manual AzimuthGlobal manual override target position of azimuth in degrees from true north towards east. Unimplemented for single axis azimuth tracker type Global ModeGlobal Control register operates on all trackers. Normal operation is automatic. Operator can override the position by setting the ElCtl, AzCtl and enabling Manual operation. Entering calibration mode will revert to automatic operation after calibration is complete.The global controls all trackers AutoFollow programmed path ManualGo to a fixed position CalibrateExecute test mode Manual ElevationManual override target position of elevation in degrees from horizontal. Unimplemented for single axis azimuth tracker type Manual AzimuthManual override target position of azimuth in degrees from true north towards east. Unimplemented for single axis azimuth tracker type ModeControl register. Normal operation is automatic. Operator can override the position by setting the ElCtl, AzCtl and enabling Manual operation. Entering calibration mode will revert to automatic operation after calibration is complete. AutoFollow programmed path ManualGo to a fixed position CalibrateExecute test mode