DANFOSS_NOVOCON

DANFOSS_NOVOCON (FB)

FUNCTION_BLOCK DANFOSS_NOVOCON

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL	TRUE	Enable / disable communication ( TRUE = enabled )
Input	byUnitId	BYTE	0	Device address (1 .. 247)
Input	xUpdateActual	BOOL	FALSE	Update of actual values (on each rising edge ) (Range: operation)
Input	xUpdateSetp	BOOL	FALSE	Update of setpoint values (on every rising edge )
Input	xUpdateConfig	BOOL	FALSE	Update of the configuration ( on every rising edge )
Input	xUpdateInfo	BOOL	FALSE	Update of the information ( on every rising edge )
Input	xResDevice	BOOL	FALSE	Triggering of a warm reset (equivalent to switching off and on) (on every rising edge)
Input	xResError	BOOL	FALSE	Reinitialization of the outputs ‘eErrorCodeCom’ and/or ‘stErrorCodeDev’ to the no-error state (on every rising edge)
Input	xCoolMode	BOOL	FALSE	Enable / disable of cooling operation (FALSE = heating operation, TRUE = cooling operation)
Input	rSetpFlowRate	REAL	0.0	Setpoint - volumetric flow in the chosen unit ( eUnitSetpFlowRate)
Input	eMode	DANFOSS_NOVOCON_MODE	DANFOSS_NOVOCON_MODE.NORMAL_OPERATION	Operating mode of the actuator
Inout	ModbusClient	ModbusClientBase		Client of the device
Output	eModeFb	DANFOSS_NOVOCON_MODE	DANFOSS_NOVOCON_MODE.NORMAL_OPERATION	Operating mode of the actuator — feedback
Output	eValveTypeFb	DANFOSS_NOVOCON_VALVE_TYPE		Valve type — feedback
Output	rNominalFlowRate	REAL		Nominal volumetric flow of the selected valve (unit see 'Valve type selection' table)
Output	rDesignFlowRateHeatFb	REAL		Design volumetric flow for heating mode — feedback
Output	rDesignFlowRateCoolFb	REAL		Design volumetric flow for cooling mode — feedback
Output	eUnitDesignFlowRateFb	DANFOSS_NOVOCON_UNIT_DESIGN_FLOW_RATE	DANFOSS_NOVOCON_UNIT_DESIGN_FLOW_RATE.LITRES_PER_HOUR	Unit of the design volumetric flow — feedback
Output	rSetpFlowRateFb	REAL		Setpoint - volumetric flow in the chosen unit ( eUnitSetpFlowRate) — feedback
Output	eUnitSetpFlowRateFb	DANFOSS_NOVOCON_UNIT_SETP_FLOW_RATE	DANFOSS_NOVOCON_UNIT_SETP_FLOW_RATE.LITRES_PER_HOUR	Unit of the volumetric flow setpoint — feedback
Output	rActualFlowRate	REAL		Actual value - volumetric flow in the chosen unit ( eUnitActualFlowRate)
Output	eUnitActualFlowRateFb	DANFOSS_NOVOCON_UNIT_ACTUAL_FLOW_RATE	DANFOSS_NOVOCON_UNIT_ACTUAL_FLOW_RATE.LITRES_PER_HOUR	Unit of the actual volumetric flow — feedback
Output	rRelPos	REAL		Position of the actuator stem in % (Reference: 100.0% = design volumetric flow)
Output	eApplicationOpFb	DANFOSS_NOVOCON_APPLICATION_OPERATION	DANFOSS_NOVOCON_APPLICATION_OPERATION.NO_OPERATION	Application operation - feedback
Output	eApplicationComdFb	DANFOSS_NOVOCON_APPLICATION_COMMAND	DANFOSS_NOVOCON_APPLICATION_COMMAND.NO_COMMAND	Application command/status - feedback
Output	eEnergyManagementFb	DANFOSS_NOVOCON_ENERGY_MANAGEMENT	DANFOSS_NOVOCON_ENERGY_MANAGEMENT.NO_MANAGEMENT	Energy management - feedback
Output	eLEDModeFb	DANFOSS_NOVOCON_LED_MODE	DANFOSS_NOVOCON_LED_MODE.NORMAL_MODE	LED mode - feedback
Output	rThermalPower	REAL		Current thermal power (heating power: rPower > 0, cooling power: rPower < 0) in the chosen unit ( eUnitPower)
Output	eUnitThermalPowerFb	DANFOSS_NOVOCON_UNIT_POWER	DANFOSS_NOVOCON_UNIT_POWER.KILOWATT	Unit of thermal power — feedback
Output	rEnergyHeat	REAL		Current heating energy in the chosen unit (eUnitEnergy)
Output	rEnergyCool	REAL		Current cooling energy in the chosen unit (eUnitEnergy)
Output	eUnitEnergyFb	DANFOSS_NOVOCON_UNIT_ENERGY	DANFOSS_NOVOCON_UNIT_ENERGY.KILOWATT_HOURS	Unit of energy — feedback
Output	rAI1	REAL		Actual value at analog input 1 (temperature / resistance) (supply/flow temperature) (use NovoCon Energy cable, NovoCon IO, NovoCon Temperature IO)
Output	rAI2	REAL		Actual value at analog input 2 (temperature / resistance) (return temperature) (use NovoCon Energy cable, NovoCon IO, NovoCon Temperature IO)
Output	rAmountOfWater	REAL		Accumulated amount of water (heating and cooling operation) in liters
Output	sSerialNum	STRING		Device serial number
Output	tRuntimeDriveFb	TIME	TIME#0ms	Runtime of the actuator from 0.0 - 100.0% of the design volumetric flow (in s) — feedback
Output	rAdjustmentRateFb	REAL	0.0	Adjustment rate of the actuator (s/mm) — feedback
Output	rSupplyVoltage	REAL		Current supply voltage of the device in volts
Output	rDeviceTemperature	REAL		Current temperature in the device (unit see register 32790)
Output	rEstimatedLifeSpan	REAL		Calculated percentage of the expected lifespan (100.0%: replace valve and actuator)
Output	xAlarm	BOOL	FALSE	General fault ( TRUE = fault )
Output	xAlarmCom	BOOL	FALSE	General fault - communication ( TRUE = fault )
Output	eErrorCodeCom	ModbusErrorCode		Error code - communication ( 0 = no error )
Output	stErrorCodeDev	STRING		String with the numbers of the active device errors
Output	stWarningCodeDev	STRING		String with the numbers of active device warnings
Output	xBusy	BOOL		Communication indicator ( TRUE = communication )
Input Const	eTempTypeAI1AI2	DANFOSS_NOVOCON_TYPE_AI1AI2	DANFOSS_NOVOCON_TYPE_AI1AI2.PT1000	Type of temperature sensor at analog inputs AI1 and AI2
Input Const	eUnitAI2	DANFOSS_NOVOCON_UNIT_AI1AI2	DANFOSS_NOVOCON_UNIT_AI1AI2.DEGREES_CELSIUS	Unit of AI2
Input Const	eUnitAI1	DANFOSS_NOVOCON_UNIT_AI1AI2	DANFOSS_NOVOCON_UNIT_AI1AI2.DEGREES_CELSIUS	Unit of AI1
Input Const	eLEDMode	DANFOSS_NOVOCON_LED_MODE	DANFOSS_NOVOCON_LED_MODE.NORMAL_MODE	LED operating mode
Input Const	eEnergyManagement	DANFOSS_NOVOCON_ENERGY_MANAGEMENT	DANFOSS_NOVOCON_ENERGY_MANAGEMENT.INACTIVE	Energy management
Input Const	eApplicationOp	DANFOSS_NOVOCON_APPLICATION_OPERATION	DANFOSS_NOVOCON_APPLICATION_OPERATION.DIGITAL_OPERATION	Application operation
Input Const	eUnitActualFlowRate	DANFOSS_NOVOCON_UNIT_ACTUAL_FLOW_RATE	DANFOSS_NOVOCON_UNIT_ACTUAL_FLOW_RATE.LITRES_PER_HOUR	Unit of the actual volumetric flow
Input Const	eUnitSetpFlowRate	DANFOSS_NOVOCON_UNIT_SETP_FLOW_RATE	DANFOSS_NOVOCON_UNIT_SETP_FLOW_RATE.PERCENT	Unit of the volumetric flow setpoint
Input Const	eUnitDesignFlowRate	DANFOSS_NOVOCON_UNIT_DESIGN_FLOW_RATE	DANFOSS_NOVOCON_UNIT_DESIGN_FLOW_RATE.LITRES_PER_HOUR	Unit of the design volumetric flow
Input Const	eValveType	DANFOSS_NOVOCON_VALVE_TYPE	DANFOSS_NOVOCON_VALVE_TYPE.AB_QM_4_0_ISO_DN_15	Valve type Note: On every write to register 33802 (FC06), the volumetric flow setpoint registers 32768/32769, 32796/32797, 32798/32799 and 33024/33025 will be initialized to the nominal values from the 'Valve type selection' table!!!
Input Const	rDesignFlowRateCool	REAL	650.0	Design volumetric flow for cooling mode ( Nominal values: see 'Valve type selection' table)
Input Const	rDesignFlowRateHeat	REAL	650.0	Design volumetric flow for heating mode ( Nominal values: see 'Valve type selection' table)
Input Const	tTimeUpdateInfo	TIME	TIME#0ms	Update interval for the processes influenced by the input ‘xUpdateInfo’
Input Const	tTimeUpdateConfig	TIME	TIME#0ms	Update interval for the processes influenced by the input ‘xUpdateConfig’
Input Const	tTimeUpdateSetp	TIME	TIME#45s0ms	Update interval for operations influenced by the input 'xUpdateSetp'
Input Const	tTimeUpdateActual	TIME	TIME#3s0ms	Update interval for operations influenced by the input 'xUpdateActual'