MTDome

Note

This page is generated by python script generate_cet.py.

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Commands

calibrateEl

Description: Move both EL drives towards zero until the limit switches engage. This may be necessary to avoid skew in the light/windscreen panels.

EFDB_Topic:

MTDome_command_calibrateEl

closeLouvers

Description: Close all louvers.

EFDB_Topic:

MTDome_command_closeLouvers

closeShutter

Description: Close the shutter.

EFDB_Topic:

MTDome_command_closeShutter

crawlAz

Description: Move the azimuth axis at constant velocity.

EFDB_Topic:

MTDome_command_crawlAz

velocity

IDL_Type:

double

Units:

deg/second

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

crawlEl

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

EFDB_Topic:

MTDome_command_crawlEl

velocity

IDL_Type:

double

Units:

deg/second

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

exitFault

Description: Indicate that all hardware errors, leading to fault state, have been resolved for the indicated subsystem(s).

EFDB_Topic:

MTDome_command_exitFault

subSystemIds

IDL_Type:

int

Units:

unitless

Description: Bitmask of SubSystemId.

fans

Description: Set the fans speed to the indicated value.

EFDB_Topic:

MTDome_command_fans

speed

IDL_Type:

float

Units:

unitless

Description: The speed (%).

home

Description: Make the indicated subsystems go to the home position. Currently only works with the aperture shutter.

EFDB_Topic:

MTDome_command_home

subSystemIds

IDL_Type:

int

Units:

unitless

Description: Bitmask of SubSystemId.

direction

IDL_Type:

string

Units:

unitless

Description: Direction to home to. An OpenClose enum value.

inflate

Description: Inflate (True) or deflate (False) the inflatable seal.

EFDB_Topic:

MTDome_command_inflate

action

IDL_Type:

boolean

Units:

unitless

Description: OnOff value; an OnOff enum.

moveAz

Description: Move the dome to the specified azimuth position and start moving at the specified, constant velocity from there.

EFDB_Topic:

MTDome_command_moveAz

position

IDL_Type:

double

Units:

deg

Description: The position.

velocity

IDL_Type:

double

Units:

deg/second

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

moveEl

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

EFDB_Topic:

MTDome_command_moveEl

position

IDL_Type:

double

Units:

deg

Description: The position.

openShutter

Description: Open the shutter.

EFDB_Topic:

MTDome_command_openShutter

park

Description: Move all components to park position and engage the brakes and locking pins.

EFDB_Topic:

MTDome_command_park

resetDrivesAz

Description: Reset one or more AZ drives. This is necessary when exiting from FAULT state without going to Degraded Mode since the drives don’t reset themselves.

EFDB_Topic:

MTDome_command_resetDrivesAz

reset

IDL_Type:

boolean

Units:

unitless

Count:

5

Description: Desired reset action to execute on each AZ drive: false means don’t reset, true means reset.

resetDrivesEl

Description: Reset one or more EL drives. This is necessary when exiting from FAULT state without going to Degraded Mode since the drives don’t reset themselves.

EFDB_Topic:

MTDome_command_resetDrivesEl

reset

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Desired reset action to execute on each EL drive: false means don’t reset, true means reset.

resetDrivesLouvers

Description: Reset one or more Louver drives. This is necessary when exiting from FAULT state without going to Degraded Mode since the drives don’t reset themselves.

EFDB_Topic:

MTDome_command_resetDrivesLouvers

reset

IDL_Type:

boolean

Units:

unitless

Count:

68

Description: Desired reset action to execute on each Louver drive: false means don’t reset, true means reset.

resetDrivesShutter

Description: Reset one or more Aperture Shutter drives. This is necessary when exiting from FAULT state without going to Degraded Mode since the drives don’t reset themselves.

EFDB_Topic:

MTDome_command_resetDrivesShutter

reset

IDL_Type:

boolean

Units:

unitless

Count:

4

Description: Desired reset action to execute on each Aperture Shutter drive: false means don’t reset, true means reset.

setLouvers

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

EFDB_Topic:

MTDome_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.

setOperationalMode

Description: Set the OperationalMode for the indicated subsystems.

EFDB_Topic:

MTDome_command_setOperationalMode

operationalMode

IDL_Type:

int

Units:

unitless

Description: Operational mode; an OperationalMode enum.

subSystemIds

IDL_Type:

int

Units:

unitless

Description: Bitmask of SubSystemId.

setPowerManagementMode

Description: Set the power management mode.

EFDB_Topic:

MTDome_command_setPowerManagementMode

mode

IDL_Type:

int

Units:

unitless

Description: PowerManagementMode value; a PowerManagementMode enum.

setTemperature

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

EFDB_Topic:

MTDome_command_setTemperature

temperature

IDL_Type:

double

Units:

deg_C

Description: Desired temperature.

setZeroAz

Description: Take the current position of the AZ rotation of the dome as zero. This is necessary as long as the racks and pinions on the drives have not been installed yet to compensate for slippage of the drives.

EFDB_Topic:

MTDome_command_setZeroAz

stop

Description: For all indicated subsystems that are moving: stop the motion and then optionally apply the brakes. For all indicated subsystems that are not moving: disengage the locking pins (unparking the dome) and engage or disengage the brakes.

EFDB_Topic:

MTDome_command_stop

engageBrakes

IDL_Type:

boolean

Units:

unitless

Description: Engage the brakes (true) or not (false).

subSystemIds

IDL_Type:

int

Units:

unitless

Description: Bitmask of SubSystemId.

disable

Description: Transition from state Enabled to Disabled.

EFDB_Topic:

SALGeneric_command_disable

Category:

csc

enable

Description: Transition from state Disabled to Enabled.

EFDB_Topic:

SALGeneric_command_enable

Category:

csc

exitControl

Description: Transition from state Standby to Offline. Most CSCs will quit, but CSCs that support the enterControl command will keep running.

EFDB_Topic:

SALGeneric_command_exitControl

Category:

csc

setLogLevel

Description: Set the logging level.

EFDB_Topic:

SALGeneric_command_setLogLevel

Category:

csc

level

IDL_Type:

int

Units:

unitless

Description: Logging level, as a Python logging level: error=40, warning=30, info=20, debug=10.

subsystem

IDL_Type:

string

Units:

unitless

Description: If this CSC itself has sub-ordinate components, they may be listed here. An empty string means the setting applies to all such sub-ordinate components, or just to this CSC itself.

standby

Description: Transition from state Offline/Available, Disabled or Fault to Standby.

EFDB_Topic:

SALGeneric_command_standby

Category:

csc

start

Description: Transition from state Standby to Disable, in a specified configuration.

EFDB_Topic:

SALGeneric_command_start

Category:

csc

configurationOverride

IDL_Type:

string

Units:

unitless

Description:

Configuration override in the form [{name}][:{version}]. For salobj-based CSCs: name is a filename with “.yaml” suffix and version is a git hash; for example:

• “foo.yaml” specifies just a file. Two or three config files are loaded: “_init.yaml”, “_{site}.yaml” (if present), and “foo.yaml”.

• “:37bf936” specifies just a git hash. One or two config files are loaded from the specified git commit: “_init.yaml” and “_{site}.yaml” (if present.

• “bar.yaml:HEAD~2” specifies both a file and a git hash. Two or three config files are read from the specified git commit: “_init.yaml”, “_{site}.yaml” (if present), and “bar.yaml”.

Enumerations

EnabledState:

• Disabled

• Enabled

• Fault

MotionState:

• Error

• Closed

• Closing

• Crawling

• Moving

• Open

• Opening

• Parked

• Parking

• Stopped

• Stopping

• Stopping_Braking

• Stopped_Braked

• Brake_Disengaged

• Brakes_Disengaged

• Brake_Engaged

• Brakes_Engaged

• Deflated

• Deflating

• Disabling_Motor_Power

• Disengaging_Brake

• Disengaging_Brakes

• Enabling_Motor_Power

• Engaging_Brake

• Engaging_Brakes

• Final_Low_Close_Ls_Engaged

• Final_Low_Open_Ls_Engaged

• Final_Up_Close_Ls_Engaged

• Final_Up_Open_Ls_Engaged

• Glycol_Flowing

• Go_Degraded

• Go_Normal

• Go_Stationary

• Inclined

• Inflated

• Inflating

• Lp_Disengaged

• Lp_Disengaging

• Lp_Engaged

• Lp_Engaging

• Motor_Cooling_Off

• Motor_Cooling_On

• Motor_Power_Off

• Motor_Power_On

• Proximity_Closed_Ls_Engaged

• Proximity_Open_Ls_Engaged

• Starting_Motor_Cooling

• Stopping_Motor_Cooling

• Undetermined

• Vertical

• Waiting_Amcs_Stationary

• Disabled

• Disabling

• Enabled

• Enabling

Louver:

• A1=0

• A2=1

• B1=2

• B2=3

• B3=4

• C1=5

• C2=6

• C3=7

• D1=8

• D2=9

• D3=10

• E1=11

• E2=12

• E3=13

• F1=14

• F2=15

• F3=16

• G1=17

• G2=18

• G3=19

• H1=20

• H2=21

• H3=22

• I1=23

• I2=24

• I3=25

• L1=26

• L2=27

• L3=28

• M1=29

• M2=30

• M3=31

• N1=32

• N2=33

SubSystemId:

• AMCS=0x1

• LWSCS=0x2

• APSCS=0x4

• LCS=0x8

• THCS=0x10

• MONCS=0x20

• RAD=0x40

• CSCS=0x80

• OBC=0x100

• CBCS=0x200

OnOff:

• On

• Off

OpenClose:

• OPEN

• CLOSED

OperationalMode:

• Normal

• Degraded

RadLockingPinState:

• ENGAGED

• FLOATING

• DISENGAGED

PowerManagementMode:

• NO_POWER_MANAGEMENT

• OPERATIONS

• EMERGENCY

• MAINTENANCE

AzimuthMotor:

• Motor1

• Motor2

• Motor3

• Motor4

• Motor5

AzimuthMotorSensor:

• Sensor1Motor1_104T4

• Sensor2Motor1_104T5

• Sensor1Motor2_104T6

• Sensor2Motor2_104T7

• Sensor1Motor3_106T1

• Sensor2Motor3_106T2

• Sensor1Motor4_106T3

• Sensor2Motor4_106T4

• Sensor1Motor5_106T5

• Sensor2Motor5_106T6

CabinetSensor:

• Sensor1_104T1

• Sensor2_104T2

• Sensor3_104T3

Brake:

• AMCS

• APSCS_LEFT_DOOR

• APSCS_RIGHT_DOOR

• LWS

• LOUVER_A1

• LOUVER_A2

• LOUVER_B1

• LOUVER_B2

• LOUVER_B3

• LOUVER_C1

• LOUVER_C2

• LOUVER_C3

• LOUVER_D1

• LOUVER_D2

• LOUVER_D3

• LOUVER_E1

• LOUVER_E2

• LOUVER_E3

• LOUVER_F1

• LOUVER_F2

• LOUVER_F3

• LOUVER_G1

• LOUVER_G2

• LOUVER_G3

• LOUVER_H1

• LOUVER_H2

• LOUVER_H3

• LOUVER_I1

• LOUVER_I2

• LOUVER_I3

• LOUVER_L1

• LOUVER_L2

• LOUVER_L3

• LOUVER_M1

• LOUVER_M2

• LOUVER_M3

• LOUVER_N1

• LOUVER_N2

• CSCS

• RAD_LEFT_DOOR

• RAD_RIGHT_DOOR

ControlMode:

• Remote

• LocalPushButtons

• LocalKeba

• LocalEUI

Events

azConfigurationApplied

Description: Azimuth configuration applied.

EFDB_Topic:

MTDome_logevent_azConfigurationApplied

jmax

IDL_Type:

float

Units:

deg/second^3

Description: The maximum applicable jerk.

amax

IDL_Type:

float

Units:

deg/second^2

Description: The maximum applicable acceleration.

vmax

IDL_Type:

float

Units:

deg/second

Description: The maximum applicable velocity.

azEnabled

Description: Azimuth axis enabled state.

EFDB_Topic:

MTDome_logevent_azEnabled

state

IDL_Type:

int

Units:

unitless

Description: Enabled state; an EnabledState enum.

faultCode

IDL_Type:

string

Units:

unitless

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

azMotion

Description: Azimuth axis motion state.

EFDB_Topic:

MTDome_logevent_azMotion

state

IDL_Type:

int

Units:

unitless

Description: The motion state; a MotionState enum.

inPosition

IDL_Type:

boolean

Units:

unitless

Description: Is the axis in position?

azTarget

Description: Azimuth axis target position and velocity.

EFDB_Topic:

MTDome_logevent_azTarget

position

IDL_Type:

float

Units:

deg

Description: Target position; nan for the crawlAz command.

velocity

IDL_Type:

float

Units:

deg/second

Description: Target velocity.

brakesEngaged

Description: Reports which brakes are engaged.

EFDB_Topic:

MTDome_logevent_brakesEngaged

brakes

IDL_Type:

string

Units:

unitless

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

calibrationScreenEnabled

Description: Calibration Screen enabled state.

EFDB_Topic:

MTDome_logevent_calibrationScreenEnabled

state

IDL_Type:

int

Units:

unitless

Description: Enabled state; an EnabledState enum.

faultCode

IDL_Type:

string

Units:

unitless

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

calibrationScreenMotion

Description: Calibration Screen motion state.

EFDB_Topic:

MTDome_logevent_calibrationScreenMotion

state

IDL_Type:

int

Units:

unitless

Description: The motion state; a MotionState enum.

inPosition

IDL_Type:

boolean

Units:

unitless

Description: Is the calibration screen in position?

capacitorBanks

Description: Status of the capacitor banks.

EFDB_Topic:

MTDome_logevent_capacitorBanks

fuseIntervention

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: At least one fuse has broken in one or more of the cabinets. It cannot be detected which fuse is broken, just that at least one broke, or that they are all working well.

smokeDetected

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Smoke detected in one or more of the cabinets.

highTemperature

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Temperature too high in one or more of the cabinets. No temperature values are measured.

lowResidualVoltage

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Residual voltage lower than 25 V. No voltage values are measured.

doorOpen

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Cabinet door open (True) or not (False).

timestamp

IDL_Type:

double

Units:

second

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

controlMode

Description: Control mode. A ControlMode enum.

EFDB_Topic:

MTDome_logevent_controlMode

mode

IDL_Type:

int

Units:

unitless

Description: The control mode.

elEnabled

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

EFDB_Topic:

MTDome_logevent_elEnabled

state

IDL_Type:

int

Units:

unitless

Description: Enabled state; an EnabledState enum.

faultCode

IDL_Type:

string

Units:

unitless

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

elMotion

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

EFDB_Topic:

MTDome_logevent_elMotion

state

IDL_Type:

int

Units:

unitless

Description: The motion state; a MotionState enum.

inPosition

IDL_Type:

boolean

Units:

unitless

Description: Is the axis in position?

elTarget

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

EFDB_Topic:

MTDome_logevent_elTarget

position

IDL_Type:

float

Units:

deg

Description: Target position; nan for the crawlEl command.

velocity

IDL_Type:

float

Units:

deg/second

Description: Target velocity; 0 for the moveEl command.

interlocks

Description: Reports whether the interlocks are latched or not.

EFDB_Topic:

MTDome_logevent_interlocks

interlocks

IDL_Type:

int

Units:

unitless

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

lockingPinsEngaged

Description: Reports whether the locking pins are engaged or not.

EFDB_Topic:

MTDome_logevent_lockingPinsEngaged

engaged

IDL_Type:

int

Units:

unitless

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

louversEnabled

Description: Louvers enabled state.

EFDB_Topic:

MTDome_logevent_louversEnabled

state

IDL_Type:

int

Units:

unitless

Description: Enabled state; an EnabledState enum.

faultCode

IDL_Type:

string

Units:

unitless

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

louversMotion

Description: Louvers motion state.

EFDB_Topic:

MTDome_logevent_louversMotion

state

IDL_Type:

int

Units:

unitless

Count:

34

Description: The motion state; a MotionState enum.

inPosition

IDL_Type:

boolean

Units:

unitless

Count:

34

Description: Is the louver in position?

operationalMode

Description: OperationalMode change.

EFDB_Topic:

MTDome_logevent_operationalMode

operationalMode

IDL_Type:

int

Units:

unitless

Description: Operational mode; an OperationalMode enum.

subSystemId

IDL_Type:

int

Units:

unitless

Description: The subsystem, as a single SubSystemID value.

powerManagementMode

Description: Information about the power management mode.

EFDB_Topic:

MTDome_logevent_powerManagementMode

mode

IDL_Type:

int

Units:

unitless

Description: PowerManagementMode value; a PowerManagementMode enum.

radEnabled

Description: Rear Access Door enabled state.

EFDB_Topic:

MTDome_logevent_radEnabled

state

IDL_Type:

int

Units:

unitless

Description: Enabled state; an EnabledState enum.

faultCode

IDL_Type:

string

Units:

unitless

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

radMotion

Description: Rear Access Door motion state.

EFDB_Topic:

MTDome_logevent_radMotion

state

IDL_Type:

int

Units:

unitless

Count:

2

Description: The motion state; a MotionState enum. First element in the array corresponds to the left door and the second one to the right door, as seen from inside the dome.

inPosition

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Is the rear access door in position? First element in the array corresponds to the left door and the second one to the right door, as seen from inside the dome.

shutterEnabled

Description: Aperture Shutter enabled state.

EFDB_Topic:

MTDome_logevent_shutterEnabled

state

IDL_Type:

int

Units:

unitless

Description: Enabled state; an EnabledState enum.

faultCode

IDL_Type:

string

Units:

unitless

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

shutterMotion

Description: Aperture Shutter motion state.

EFDB_Topic:

MTDome_logevent_shutterMotion

state

IDL_Type:

int

Units:

unitless

Count:

2

Description: The motion state; a MotionState enum.

inPosition

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Is the axis in position?

configurationApplied

Description: Information about this CSC’s current configuration overrides.

EFDB_Topic:

SALGeneric_logevent_configurationApplied

Category:

configurable

configurations

IDL_Type:

string

Units:

unitless

Description: A comma-separated list of configurations applied. If configuration comes from a clone of a git repo, or similar directory, then it will be a list of file names, without the file extension. Ignore whitespace after commas.

version

IDL_Type:

string

Units:

unitless

Description: Version of the configuration source. For a clone of a git repo it will be a git hash.

url

IDL_Type:

string

Units:

unitless

Description: URL of the configuration source. For a clone of a git repo this will be a file URL. For a database it will be a standard database URL. This should always match the same-named field in configurationsAvailable.

schemaVersion

IDL_Type:

string

Units:

unitless

Description: Version of config schema used by this CSC. For a configuration git repo, this is the name of a folder in the config package, and is typically something like “v1”. This should always match the same-named field in configurationsAvailable.

otherInfo

IDL_Type:

string

Units:

unitless

Description: A comma-separated list of event topics (without the logevent prefix) used to publish the entire set of configuration parameters loaded by this CSC, and any other pertinent information. Ignore whitespace after commas.

configurationsAvailable

Description: Available configuration overrides for this CSC.

EFDB_Topic:

SALGeneric_logevent_configurationsAvailable

Category:

configurable

overrides

IDL_Type:

string

Units:

unitless

Description: Available overrides as a comma-separated list. Each entry is a possible value of the configurationOverride field of the start command. Ignore whitespace after commas.

version

IDL_Type:

string

Units:

unitless

Description: Version of the configuration source. For a clone of a git repo it will be a git hash.

url

IDL_Type:

string

Units:

unitless

Description: URL of the configuration source. For a clone of a git repo this will be a file URL. For a database it will be a standard database URL.

schemaVersion

IDL_Type:

string

Units:

unitless

Description: Version of config schema used by this CSC. For a configuration git repo, this is the name of a folder in the config package, and is typically something like “v1”.

errorCode

Description: Output when this CSC goes into the Fault state as an explanation of the problem.

EFDB_Topic:

SALGeneric_logevent_errorCode

Category:

csc

errorCode

IDL_Type:

long

Units:

unitless

Description: A numeric error code.

errorReport

IDL_Type:

string

Units:

unitless

Description: An string providing detailed information about the error.

traceback

IDL_Type:

string

Units:

unitless

Description: An optional stack trace of the error condition.

heartbeat

Description: Event output at regular intervals (typcally once per second) to show that the SAL component is alive.

EFDB_Topic:

SALGeneric_logevent_heartbeat

Category:

mandatory

heartbeat

IDL_Type:

boolean

Units:

unitless

Description: Deprecated field that you should ignore.

logLevel

Description: Current logging level.

EFDB_Topic:

SALGeneric_logevent_logLevel

Category:

mandatory

level

IDL_Type:

int

Units:

unitless

Description: Current logging level, a Python logging level: error=40, warning=30, info=20, debug=10.

subsystem

IDL_Type:

string

Units:

unitless

Description: If this CSC itself has sub-ordinate components, they may be listed here. An empty string means the setting applies to all such sub-ordinate components, or just to this CSC itself.

logMessage

Description: A log message.

EFDB_Topic:

SALGeneric_logevent_logMessage

Category:

mandatory

name

IDL_Type:

string

Units:

unitless

Description: Log name.

level

IDL_Type:

int

Units:

unitless

Description: Message level, a Python logging level: error=40, warning=30, info=20, debug=10.

message

IDL_Type:

string

Units:

unitless

Description: Log message.

traceback

IDL_Type:

string

Units:

unitless

Description: Exception traceback; “” if not an exception.

filePath

IDL_Type:

string

Units:

unitless

Description: Path to source file.

functionName

IDL_Type:

string

Units:

unitless

Description: Function or method name.

lineNumber

IDL_Type:

long

Units:

unitless

Description: Line number in the file specified by filePath.

process

IDL_Type:

long

Units:

unitless

Description: Process ID.

timestamp

IDL_Type:

double

Units:

second

Description: The time at which the condition being reported was observed (TAI unix seconds). 0 if unspecified.

simulationMode

Description: Current simulation mode.

EFDB_Topic:

SALGeneric_logevent_simulationMode

Category:

csc

mode

IDL_Type:

int

Units:

unitless

Description: Current simulation mode; 0 for normal operation (no simulation); other supported values are specific to each CSC.

softwareVersions

Description: Current versions of software in use by CSC.

EFDB_Topic:

SALGeneric_logevent_softwareVersions

Category:

mandatory

salVersion

IDL_Type:

string

IDL_Size:

256

Units:

unitless

Description: This is the current version of SAL generation.

xmlVersion

IDL_Type:

string

IDL_Size:

256

Units:

unitless

Description: This is the current version of CSC XML.

cscVersion

IDL_Type:

string

IDL_Size:

256

Units:

unitless

Description: The software version of this CSC.

subsystemVersions

IDL_Type:

string

Units:

unitless

Description: A comma delimited list of key=value pairs relating subsystem name (key) to its version number (value). This may be left blank if there are no subsystems within this CSC.

summaryState

Description: Current summary state of this CSC.

EFDB_Topic:

SALGeneric_logevent_summaryState

Category:

csc

summaryState

IDL_Type:

long

Units:

unitless

Description: High level state machine state identifier.

Telemetry

apertureShutter

Description: Status of the aperture shutter.

EFDB_Topic:

MTDome_apertureShutter

positionActual

IDL_Type:

float

Units:

unitless

Count:

2

Description: Measured position of the aperture shutter (percent open). First element in the array corresponds to the left door and the second one to the right door, as seen from inside the dome.

positionCommanded

IDL_Type:

float

Units:

unitless

Count:

2

Description: Commanded position of the aperture shutter (percent open). First element in the array corresponds to the left door and the second one to the right door, as seen from inside the dome.

driveTorqueActual

IDL_Type:

float

Units:

N m

Count:

4

Description: Measured torque for each aperture shutter drive.

driveTorqueCommanded

IDL_Type:

float

Units:

N m

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

Description: Total power drawn by all shutter drives.

timestamp

IDL_Type:

double

Units:

second

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

azimuth

Description: Status of the azimuth axis and drives.

EFDB_Topic:

MTDome_azimuth

positionActual

IDL_Type:

float

Units:

deg

Description: Measured azimuth axis position.

positionCommanded

IDL_Type:

float

Units:

deg

Description: Commanded azimuth azimuth position.

velocityActual

IDL_Type:

float

Units:

deg/second

Description: Measured azimuth axis velocity.

velocityCommanded

IDL_Type:

float

Units:

deg/second

Description: Commanded azimuth axis velocity.

driveTorqueActual

IDL_Type:

float

Units:

N m

Count:

5

Description: Measured torque for each azimuth drive.

driveTorqueCommanded

IDL_Type:

float

Units:

N m

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.

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.

barcodeHeadRaw

IDL_Type:

float

Units:

unitless

Count:

3

Description: Raw readout of each azimuth position encoder.

barcodeHeadCalibrated

IDL_Type:

float

Units:

deg

Count:

3

Description: Calibrated readout of each azimuth position encoder.

barcodeHeadWeighted

IDL_Type:

float

Units:

deg

Count:

3

Description: Weighted values of each azimuth position encoder that enter the control loop.

timestamp

IDL_Type:

double

Units:

second

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

calibrationScreen

Description: Status of the calibration screen hardware.

EFDB_Topic:

MTDome_calibrationScreen

positionActual

IDL_Type:

float

Units:

unitless

Description: Measured position of the calibration screen.

positionCommanded

IDL_Type:

float

Units:

unitless

Description: Commanded position of the calibration screen.

driveTorqueActual

IDL_Type:

float

Units:

N m

Description: Measured torque for the calibration screen.

driveTorqueCommanded

IDL_Type:

float

Units:

N m

Description: Commanded torque for the calibration screen.

driveCurrentActual

IDL_Type:

float

Units:

A

Description: Measured current drawn by the calibration screen.

driveTemperature

IDL_Type:

float

Units:

deg_C

Description: Measured temperature of the calibration screen.

encoderHeadRaw

IDL_Type:

float

Units:

unitless

Description: Raw value of the calibration screen encoder.

encoderHeadCalibrated

IDL_Type:

float

Units:

deg

Description: Calibrated value of the calibration screen encoder.

powerDraw

IDL_Type:

float

Units:

W

Description: Total power drawn by the calibration screen.

timestamp

IDL_Type:

double

Units:

second

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

capacitorBanks

Description: Status of the capacitor banks.

EFDB_Topic:

MTDome_capacitorBanks

dcBusVoltage

IDL_Type:

float

Units:

V

Description: The voltage of the DC Bus.

interlocks

Description: Status of the global interlock system.

EFDB_Topic:

MTDome_interlocks

data

IDL_Type:

float

Units:

unitless

Count:

16

Description: Safety monitoring.

timestamp

IDL_Type:

double

Units:

second

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

lightWindScreen

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

EFDB_Topic:

MTDome_lightWindScreen

positionActual

IDL_Type:

float

Units:

deg

Description: Measured position of the light/wind screen.

positionCommanded

IDL_Type:

float

Units:

deg

Description: Commanded position of the light/wind screen.

velocityActual

IDL_Type:

float

Units:

deg/second

Description: Measured velocity of the light/wind screen.

velocityCommanded

IDL_Type:

float

Units:

deg/second

Description: Commanded velocity of the light/wind screen.

driveTorqueActual

IDL_Type:

float

Units:

N m

Count:

2

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

driveTorqueCommanded

IDL_Type:

float

Units:

N m

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

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

timestamp

IDL_Type:

double

Units:

second

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.

EFDB_Topic:

MTDome_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:

N m

Count:

68

Description: Actual torque for each louver drive.

driveTorqueCommanded

IDL_Type:

float

Units:

N m

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

Description: Total power drawn by all louver drives.

timestamp

IDL_Type:

double

Units:

second

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

rearAccessDoor

Description: Status of the rear access door.

EFDB_Topic:

MTDome_rearAccessDoor

positionActual

IDL_Type:

float

Units:

unitless

Count:

2

Description: Measured position of the rear access door (percent open).

positionCommanded

IDL_Type:

float

Units:

unitless

Count:

2

Description: Commanded position of the rear access door (percent open).

driveTorqueActual

IDL_Type:

float

Units:

N m

Count:

2

Description: Measured torque for each rear access door drive.

driveTorqueCommanded

IDL_Type:

float

Units:

N m

Count:

2

Description: Commanded torque for each rear access door drive.

driveCurrentActual

IDL_Type:

float

Units:

A

Count:

2

Description: Measured current drawn by each rear access door drive.

driveTemperature

IDL_Type:

float

Units:

deg_C

Count:

2

Description: Measured temperature of each rear access door drive.

resolverHeadRaw

IDL_Type:

float

Units:

unitless

Count:

2

Description: Raw value of each rear access door drive resolver.

resolverHeadCalibrated

IDL_Type:

float

Units:

deg

Count:

2

Description: Calibrated value of each rear access door drive resolver.

powerDraw

IDL_Type:

float

Units:

W

Description: Total power drawn by all rear access door drives.

openLimitSwitchEngaged

IDL_Type:

boolean

Units:

unitless

Count:

4

Description: Are the rear access door open limit switches engaged?

closeLimitSwitchEngaged

IDL_Type:

boolean

Units:

unitless

Count:

4

Description: Are the rear access door close limit switches engaged?

lockingPins

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Are the rear access door locking pins engaged?

brakesEngaged

IDL_Type:

boolean

Units:

unitless

Count:

2

Description: Are the rear access door close brakes engaged?

photoelectricSensorClear

IDL_Type:

boolean

Units:

unitless

Description: Is the rear access door photoelectric sensor clear?

lightCurtainClear

IDL_Type:

boolean

Units:

unitless

Description: Is the rear access door light curtain clear?

timestamp

IDL_Type:

double

Units:

second

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

thermal

Description: Status of the thermal system.

EFDB_Topic:

MTDome_thermal

cabinetTemperature

IDL_Type:

float

Units:

deg_C

Count:

3

Description: Measured temperature of each heat source in the cooling cabinet on the 6th floor.

driveTemperature

IDL_Type:

float

Units:

deg_C

Count:

10

Description: Measured temperature of each sensor of each azimuth drive motor. There are two sensors per motor.

motorCoilTemperature

IDL_Type:

float

Units:

deg_C

Count:

5

Description: Measured temperature of each motor coil of each azimuth drive motor. There is one motor coil per motor.

timestamp

IDL_Type:

double

Units:

second

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