Central Node¶

Central Node is a coordinator of the complete M&C system. Central Node implements the standard set of state and mode attributes defined by the SKA Control Model.

class tmcprototype.centralnode.src.centralnode.central_node.CentralNode(*args, **kwargs)¶

Central Node is a coordinator of the complete M&C system.

AssignResources(argin)¶: AssignResources command invokes the AssignResources command on lower level devices.

CentralAlarmHandler¶: Used by autodoc_mock_imports.

CspMasterLeafNodeFQDN¶: Used by autodoc_mock_imports.

DishLeafNodePrefix¶: Used by autodoc_mock_imports.

class InitCommand(*args, **kwargs)¶

A class for the TMC CentralNode’s init_device() method.

do()¶

Initializes the attributes and properties of the Central Node.

Returns:	A tuple containing a return code and a string message indicating status. The message is for information purpose only.
Return type:	(ReturnCode, str)
Raises:	DevFailed if error occurs while initializing the CentralNode device or if error occurs while creating device proxy for any of the devices like SubarrayNode, DishLeafNode, CSPMasterLeafNode or SDPMasterLeafNode.

NumDishes¶: Used by autodoc_mock_imports.

ReleaseResources(argin)¶: Release all the resources assigned to the given Subarray.

SdpMasterLeafNodeFQDN¶: Used by autodoc_mock_imports.

StandByTelescope()¶: This command invokes SetStandbyLPMode() command on DishLeafNode, StandBy() command on CspMasterLeafNode and SdpMasterLeafNode and Off() command on SubarrayNode and sets CentralNode into OFF state.

StartUpTelescope()¶: This command invokes SetOperateMode() command on DishLeadNode, On() command on CspMasterLeafNode, SdpMasterLeafNode and SubarrayNode and sets the Central Node into ON state.

StowAntennas(argin)¶: This command stows the specified receptors.

TMAlarmHandler¶: Used by autodoc_mock_imports.

TMMidSubarrayNodes¶: Used by autodoc_mock_imports.

activityMessage¶: Used by autodoc_mock_imports.

always_executed_hook()¶: Internal construct of TANGO.

delete_device()¶: Internal construct of TANGO.

init_command_objects()¶: Initialises the command handlers for commands supported by this device.

is_AssignResources_allowed()¶

Checks whether this command is allowed to be run in current device state.

Returns:	True if this command is allowed to be run in current device state
Return type:	boolean
Raises:	DevFailed if this command is not allowed to be run in current device state

is_ReleaseResources_allowed()¶

Checks whether this command is allowed to be run in current device state.

Returns:	True if this command is allowed to be run in current device state.
Return type:	boolean
Raises:	DevFailed if this command is not allowed to be run in current device state

is_StandByTelescope_allowed()¶

Checks whether this command is allowed to be run in current device state.

Returns:	True if this command is allowed to be run in current device state.
Return type:	boolean
Raises:	DevFailed if this command is not allowed to be run in current device state.

is_StartUpTelescope_allowed()¶

Checks whether this command is allowed to be run in current device state.

Returns:	True if this command is allowed to be run in current device state.
Return type:	boolean
Raises:	DevFailed if this command is not allowed to be run in current device state.

is_StowAntennas_allowed()¶

Checks whether this command is allowed to be run in current device state.

Returns:	True if this command is allowed to be run in current device state.
Return type:	boolean
Raises:	DevFailed if this command is not allowed to be run in current device state.

read_activityMessage()¶: Internal construct of TANGO. Returns activity message.

read_subarray1HealthState()¶: Internal construct of TANGO. Returns Subarray1 health state.

read_subarray2HealthState()¶: Internal construct of TANGO. Returns Subarray2 health state.

read_subarray3HealthState()¶: Internal construct of TANGO. Returns Subarray3 health state.

read_telescopeHealthState()¶: Internal construct of TANGO. Returns the Telescope health state.

subarray1HealthState¶: Used by autodoc_mock_imports.

subarray2HealthState¶: Used by autodoc_mock_imports.

subarray3HealthState¶: Used by autodoc_mock_imports.

telescopeHealthState¶: Used by autodoc_mock_imports.

write_activityMessage(value)¶: Internal construct of TANGO. Sets the activity message.

tmcprototype.centralnode.src.centralnode.central_node.main(args=None, **kwargs)¶

Runs the CentralNode. :param args: Arguments internal to TANGO

Parameters:	kwargs – Arguments internal to TANGO
Returns:	CentralNode TANGO object.

tmcprototype.centralnode.src.centralnode.central_node.AssignResources¶: Used by autodoc_mock_imports.

tmcprototype.centralnode.src.centralnode.central_node.DeviceData¶: Used by autodoc_mock_imports.

tmcprototype.centralnode.src.centralnode.central_node.ObsStateAggregator¶: Used by autodoc_mock_imports.

tmcprototype.centralnode.src.centralnode.central_node.ReleaseResources¶: Used by autodoc_mock_imports.

tmcprototype.centralnode.src.centralnode.central_node.StandByTelescope¶: Used by autodoc_mock_imports.

tmcprototype.centralnode.src.centralnode.central_node.StartUpTelescope¶: Used by autodoc_mock_imports.

tmcprototype.centralnode.src.centralnode.central_node.StowAntennas¶: Used by autodoc_mock_imports.