Dome¶

Commands¶

crawlAz¶

Description: Move the azimuth axis at constant velocity.

Subsystem:	Dome
EFDB_Topic:	Dome_command_crawlAz

velocity¶

IDL_Type:	double
Units:	deg/second
Count:	1

Description: The velocity. Positive is the direction of increasing azimuth.

crawlEl¶

Description: Move the elevation axis (light/wind screen) at constant velocity.

Subsystem:	Dome
EFDB_Topic:	Dome_command_crawlEl

velocity¶

IDL_Type:	double
Units:	deg/second
Count:	1

Description: The velocity. Positive is the direction of increasing azimuth.

moveAz¶

Description: Move the azimuth axis at constant velocity, starting from a specified position.

Subsystem:	Dome
EFDB_Topic:	Dome_command_moveAz

position¶

IDL_Type:	double
Units:	deg
Count:	1

Description: The position.

velocity¶

IDL_Type:	double
Units:	deg/second
Count:	1

Description: The velocity. Positive is the direction of increasing azimuth.

moveEl¶

Description: Move the elevation axis (light/wind screen) to a specified position.

Subsystem:	Dome
EFDB_Topic:	Dome_command_moveEl

position¶

IDL_Type:	double
Units:	deg
Count:	1

Description: The position.

park¶

Subsystem:	Dome
EFDB_Topic:	Dome_command_park

setLouvers¶

Description: Move one or more louvers. The Louver enumeration describes the louver indices.

Subsystem:	Dome
EFDB_Topic:	Dome_command_setLouvers

position¶

IDL_Type:	float
Units:	unitless
Count:	34

Description: Desired percent open of each louver: 0 is fully closed, 100 is fully open, -1 is don’t move.

closeLouvers¶

Description: Close all louvers.

Subsystem:	Dome
EFDB_Topic:	Dome_command_closeLouvers

stopLouvers¶

Description: Stop all louvers.

Subsystem:	Dome
EFDB_Topic:	Dome_command_stopLouvers

closeShutter¶

Description: Close the shutter.

Subsystem:	Dome
EFDB_Topic:	Dome_command_closeShutter

openShutter¶

Description: Open the shutter.

Subsystem:	Dome
EFDB_Topic:	Dome_command_openShutter

stopShutter¶

Description: Stop the shutter.

Subsystem:	Dome
EFDB_Topic:	Dome_command_stopShutter

stopAz¶

Description: Stop azimuth motion.

Subsystem:	Dome
EFDB_Topic:	Dome_command_stopAz

stopEl¶

Description: Stop elevation (light/wind screen) motion.

Subsystem:	Dome
EFDB_Topic:	Dome_command_stopEl

stop¶

Description: Stop all motion.

Subsystem:	Dome
EFDB_Topic:	Dome_command_stop

setTemperature¶

Description: Set the desired temperature of the dome heat sources (motors and cabinets)

Subsystem:	Dome
EFDB_Topic:	Dome_command_setTemperature

temperature¶

IDL_Type:	double
Units:	deg_C
Count:	1

Description: Desired temperature.

Events¶

EnabledState_Disabled
EnabledState_Enabled
EnabledState_Fault
MotionState_Stopped
MotionState_Stopping
MotionState_Moving
MotionState_Crawling
Louver_A1=0
Louver_B1=1
Louver_A2=2
Louver_B2=3
Louver_B3=4
Louver_N1=5
Louver_M1=6
Louver_N2=7
Louver_M2=8
Louver_M3=9
Louver_C1=10
Louver_C2=11
Louver_C3=12
Louver_L1=13
Louver_L2=14
Louver_L3=15
Louver_E1=16
Louver_D2=17
Louver_E2=18
Louver_D3=19
Louver_E3=20
Louver_I1=21
Louver_H1=22
Louver_I2=23
Louver_H2=24
Louver_I3=25
Louver_H3=26
Louver_F1=27
Louver_G1=28
Louver_F2=29
Louver_G2=30
Louver_F3=31
Louver_G3=32
Louver_D1=33

azEnabled¶

Description: Azimuth axis enabled state.

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_azEnabled

state¶

IDL_Type:	int
Units:	unitless
Count:	1

Description: Enabled state; an EnabledState enum.

faultCode¶

IDL_Type:	string
Units:	unitless
Count:	1

Description: The fault code; ignore if not in Fault state.

elEnabled¶

Description: Elevation axis (wind baffle/light screen) enabled state.

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_elEnabled

state¶

IDL_Type:	int
Units:	unitless
Count:	1

Description: Enabled state; an EnabledState enum.

faultCode¶

IDL_Type:	string
Units:	unitless
Count:	1

Description: The fault code; ignore if not in Fault state.

azMotion¶

Description: Azimuth axis motion state.

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_azMotion

state¶

IDL_Type:	int
Units:	unitless
Count:	1

Description: The motion state; a MotionState enum.

inPosition¶

IDL_Type:	boolean
Units:	unitless
Count:	1

Description: Is the axis in position?

elMotion¶

Description: Elevation axis (light/wind screen) motion state.

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_elMotion

state¶

IDL_Type:	int
Units:	unitless
Count:	1

Description: The motion state; a MotionState enum.

inPosition¶

IDL_Type:	boolean
Units:	unitless
Count:	1

Description: Is the axis in position?

azTarget¶

Description: Azimuth axis target position and velocity.

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_azTarget

position¶

IDL_Type:	float
Units:	deg
Count:	1

Description: Target position; nan for the crawlAz command.

velocity¶

IDL_Type:	float
Units:	deg/second
Count:	1

Description: Target velocity.

elTarget¶

Description: Elevation axis (light/wind screen) target position and velocity.

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_elTarget

position¶

IDL_Type:	float
Units:	deg
Count:	1

Description: Target position; nan for the crawlEl command.

velocity¶

IDL_Type:	float
Units:	deg/second
Count:	1

Description: Target velocity; 0 for the moveEl command.

brakesEngaged¶

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_brakesEngaged

brakes¶

IDL_Type:	int
Units:	unitless
Count:	1

Description: Bitmask of brakes that are engaged.: The bits are defined by the Brake enum.

lockingPinsEngaged¶

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_lockingPinsEngaged

engaged¶

IDL_Type:	int
Units:	unitless
Count:	1

Description: Bitmask of locking pins that have been engaged.: The bits are defined by the LockingPin enum.

interlocks¶

Subsystem:	Dome
EFDB_Topic:	Dome_logevent_interlocks

interlocks¶

IDL_Type:	int
Units:	unitless
Count:	1

Description: Bitmask of safety interlocks that are latched.: The bits are defined by the Interlock enum.

Telemetry¶

azimuth¶

Description: Status of the azimuth axis and drives.

Subsystem:	Dome
EFDB_Topic:	Dome_azimuth

positionActual¶

IDL_Type:	float
Units:	deg
Count:	1

Description: Measured azimuth axis position.

positionCommanded¶

IDL_Type:	float
Units:	deg
Count:	1

Description: Commanded azimuth azimuth position.

velocityActual¶

IDL_Type:	float
Units:	deg/second
Count:	1

Description: Measured azimuth axis velocity.

velocityCommanded¶

IDL_Type:	float
Units:	deg/second
Count:	1

Description: Commanded azimuth axis velocity.

driveTorqueActual¶

IDL_Type:	float
Units:	J
Count:	5

Description: Measured torque for each azimuth drive.

driveTorqueCommanded¶

IDL_Type:	float
Units:	J
Count:	5

Description: Commanded torque for each azimuth drive.

driveCurrentActual¶

IDL_Type:	float
Units:	A
Count:	5

Description: Measured current drawn by each azimuth drive.

driveTemperature¶

IDL_Type:	float
Units:	deg_C
Count:	5

Description: Measured temperature of each azimuth drive.

encoderHeadRaw¶

IDL_Type:	float
Units:	unitless
Count:	5

Description: Raw readout of each azimuth encoder head.

encoderHeadCalibrated¶

IDL_Type:	float
Units:	deg
Count:	5

Description: Calibrated readout of each azimuth encoder head.

resolverRaw¶

IDL_Type:	float
Units:	unitless
Count:	5

Description: Raw readout of each azimuth drive resolver.

resolverCalibrated¶

IDL_Type:	float
Units:	deg
Count:	5

Description: Calibrated readout of each azimuth drive resolver.

timestamp¶

IDL_Type:	float
Units:	second
Count:	1

Description: Time at which the data was determined (TAI unix seconds).

lightWindScreen¶

Description: Status of the light/wind screen (elevation axis).

Subsystem:	Dome
EFDB_Topic:	Dome_lightWindScreen

positionActual¶

IDL_Type:	float
Units:	deg
Count:	1

Description: Measured position of the light/wind screen.

positionCommanded¶

IDL_Type:	float
Units:	deg
Count:	1

Description: Commanded position of the light/wind screen.

velocityActual¶

IDL_Type:	float
Units:	deg/second
Count:	1

Description: Measured velocity of the light/wind screen.

velocityCommanded¶

IDL_Type:	float
Units:	deg/second
Count:	1

Description: Commanded velocity of the light/wind screen.

driveTorqueActual¶

IDL_Type:	float
Units:	J
Count:	2

Description: Measured torque of each light/wind screen drive.

driveTorqueCommanded¶

IDL_Type:	float
Units:	J
Count:	2

Description: Commanded torque of each light/screen drive.

driveCurrentActual¶

IDL_Type:	float
Units:	A
Count:	2

Description: Measured current drawn by each light/wind screen drive.

driveTemperature¶

IDL_Type:	float
Units:	deg_C
Count:	2

Description: Temperature of each light/wind screen drive.

encoderHeadRaw¶

IDL_Type:	float
Units:	unitless
Count:	2

Description: Raw value of each light/wind screen encoder.

encoderHeadCalibrated¶

IDL_Type:	float
Units:	deg
Count:	2

Description: Calibrated value of each light/wind screen encoder.

resolverRaw¶

IDL_Type:	float
Units:	unitless
Count:	2

Description: Raw value of each light/wind screen resolver.

resolverCalibrated¶

IDL_Type:	float
Units:	deg
Count:	2

Description: Calibrated value of each light/wind screen resolver.

powerDraw¶

IDL_Type:	float
Units:	W
Count:	1

Description: Total power drawn by all light/wind screen drives.

timestamp¶

IDL_Type:	float
Units:	second
Count:	1

Description: Time at which the data was determined (TAI unix seconds).

apertureShutter¶

Subsystem:	Dome
EFDB_Topic:	Dome_apertureShutter

positionActual¶

IDL_Type:	float
Units:	unitless
Count:	1

Description: Measured position of the aperture shutter (percent open).

positionCommanded¶

IDL_Type:	float
Units:	unitless
Count:	1

Description: Commanded position of the aperture shutter (percent open).

driveTorqueActual¶

IDL_Type:	float
Units:	J
Count:	4

Description: Measured torque for each aperture shutter drive.

driveTorqueCommanded¶

IDL_Type:	float
Units:	J
Count:	4

Description: Commanded torque for each aperture shutter drive.

driveCurrentActual¶

IDL_Type:	float
Units:	A
Count:	4

Description: Measured current drawn by each aperture shutter drive.

driveTemperature¶

IDL_Type:	float
Units:	deg_C
Count:	4

Description: Measured temperature of each aperture shutter drive/motors.

resolverHeadRaw¶

IDL_Type:	float
Units:	unitless
Count:	4

Description: Raw value of each aperture shutter drive resolver.

resolverHeadCalibrated¶

IDL_Type:	float
Units:	deg
Count:	4

Description: Calibrated value of each aperture shutter drive resolver.

powerDraw¶

IDL_Type:	float
Units:	W
Count:	1

Description: Total power drawn by all shutter drives.

timestamp¶

IDL_Type:	float
Units:	second
Count:	1

Description: Time at which the data was determined (TAI unix seconds).

louvers¶

Description: Status of the louvers. The Louver enumeration describes the louver indices. Each louver has two drives and the drive indices for louver N are 2N and 2N+1.

Subsystem:	Dome
EFDB_Topic:	Dome_louvers

positionActual¶

IDL_Type:	float
Units:	unitless
Count:	34

Description: Measured position of each louver (percent open).

positionCommanded¶

IDL_Type:	float
Units:	unitless
Count:	34

Description: Commanded position of each louver (percent open).

driveTorqueActual¶

IDL_Type:	float
Units:	J
Count:	68

Description: Actual torque for each louver drive.

driveTorqueCommanded¶

IDL_Type:	float
Units:	J
Count:	68

Description: Commanded torque for each louver drive.

driveCurrentActual¶

IDL_Type:	float
Units:	A
Count:	68

Description: Actual current drawn by each louver drive.

driveTemperature¶

IDL_Type:	float
Units:	deg_C
Count:	68

Description: Measured temperature of each louver drive.

encoderHeadRaw¶

IDL_Type:	float
Units:	unitless
Count:	68

Description: Raw value of each louver drive encoder.

encoderHeadCalibrated¶

IDL_Type:	float
Units:	deg
Count:	68

Description: Calibrated value of each louver drive encoder.

powerDraw¶

IDL_Type:	float
Units:	W
Count:	1

Description: Total power drawn by all louver drives.

timestamp¶

IDL_Type:	float
Units:	second
Count:	1

Description: Time at which the data was determined (TAI unix seconds).

interlocks¶

Description: Status of the global interlock system.

Subsystem:	Dome
EFDB_Topic:	Dome_interlocks

data¶

IDL_Type:	float
Units:	unitless
Count:	16

Description: Safety monitoring.

timestamp¶

IDL_Type:	float
Units:	second
Count:	1

Description: Time at which the data was determined (TAI unix seconds).

thermal¶

Subsystem:	Dome
EFDB_Topic:	Dome_thermal

temperature¶

IDL_Type:	float
Units:	deg_C
Count:	16

Description: Measured temperature of each heat source.

timestamp¶

IDL_Type:	float
Units:	second
Count:	1

Description: Time at which the data was determined (TAI unix seconds).

Navigation

Dome¶

Commands¶

crawlAz¶

velocity¶

crawlEl¶

velocity¶

moveAz¶

position¶

velocity¶

moveEl¶

position¶

park¶

setLouvers¶

position¶

closeLouvers¶

stopLouvers¶

closeShutter¶

openShutter¶

stopShutter¶

stopAz¶

stopEl¶

stop¶

setTemperature¶

temperature¶

Events¶

azEnabled¶

state¶

faultCode¶

elEnabled¶

state¶

faultCode¶

azMotion¶

state¶

inPosition¶

elMotion¶

state¶

inPosition¶

azTarget¶

position¶

velocity¶

elTarget¶

position¶

velocity¶

brakesEngaged¶

brakes¶

lockingPinsEngaged¶

engaged¶

interlocks¶

interlocks¶

Telemetry¶

azimuth¶

positionActual¶

positionCommanded¶

velocityActual¶

velocityCommanded¶

driveTorqueActual¶

driveTorqueCommanded¶

driveCurrentActual¶

driveTemperature¶

encoderHeadRaw¶

encoderHeadCalibrated¶

resolverRaw¶

resolverCalibrated¶

timestamp¶

lightWindScreen¶

positionActual¶

positionCommanded¶

velocityActual¶

velocityCommanded¶

driveTorqueActual¶

driveTorqueCommanded¶

driveCurrentActual¶

driveTemperature¶

encoderHeadRaw¶

encoderHeadCalibrated¶

resolverRaw¶

resolverCalibrated¶

powerDraw¶

timestamp¶