Package io.openems.edge.meter.virtual.symmetric.subtract

Class VirtualSubtractMeter

java.lang.Object

io.openems.edge.common.component.AbstractOpenemsComponent

io.openems.edge.meter.virtual.symmetric.subtract.VirtualSubtractMeter

All Implemented Interfaces:

OpenemsComponent, ModbusSlave, SymmetricMeter, VirtualMeter

public class VirtualSubtractMeter
extends AbstractOpenemsComponent
implements VirtualMeter, SymmetricMeter, OpenemsComponent, ModbusSlave

Nested Class Summary

Nested classes/interfaces inherited from interface io.openems.edge.common.component.OpenemsComponent

OpenemsComponent.ChannelId

Nested classes/interfaces inherited from interface io.openems.edge.meter.api.SymmetricMeter

SymmetricMeter.ChannelId

Field Summary

Fields

Modifier and Type	Field	Description
protected org.osgi.service.cm.ConfigurationAdmin	cm

Constructor Summary

Constructors

Constructor	Description
VirtualSubtractMeter()

Method Summary

Modifier and Type	Method	Description
boolean	addToSum()	Whether or not to add the values of this meter to Sum.
protected void	deactivate()	Handles @Deactivate of implementations.
java.lang.String	debugLog()	Gets some output that is suitable for a continuous Debug log.
MeterType	getMeterType()	Gets the type of this Meter.
ModbusSlaveTable	getModbusSlaveTable(AccessMode accessMode)	Gets the Modbus-Slave-Table for this OpenEMS-Component.

Methods inherited from class io.openems.edge.common.component.AbstractOpenemsComponent

_channel, activate, activate, addChannel, addChannels, addChannels, alias, channels, getComponentContext, id, isEnabled, logDebug, logError, logInfo, logWarn, modified, removeChannel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.openems.edge.common.component.OpenemsComponent

_channel, _getChannelAs, alias, channel, channel, channels, getComponentContext, getState, getStateChannel, hasFaults, id, isEnabled, serviceFactoryPid, servicePid

Methods inherited from interface io.openems.edge.meter.api.SymmetricMeter

_setActiveConsumptionEnergy, _setActiveConsumptionEnergy, _setActivePower, _setActivePower, _setActiveProductionEnergy, _setActiveProductionEnergy, _setCurrent, _setCurrent, _setFrequency, _setFrequency, _setMaxActivePower, _setMaxActivePower, _setMinActivePower, _setMinActivePower, _setReactivePower, _setReactivePower, _setVoltage, _setVoltage, getActiveConsumptionEnergy, getActiveConsumptionEnergyChannel, getActivePower, getActivePowerChannel, getActiveProductionEnergy, getActiveProductionEnergyChannel, getCurrent, getCurrentChannel, getFrequency, getFrequencyChannel, getMaxActivePower, getMaxActivePowerChannel, getMinActivePower, getMinActivePowerChannel, getReactivePower, getReactivePowerChannel, getVoltage, getVoltageChannel

Field Detail

cm

protected org.osgi.service.cm.ConfigurationAdmin cm

Constructor Detail

VirtualSubtractMeter

public VirtualSubtractMeter()

Method Detail

deactivate

protected void deactivate()

Description copied from class: AbstractOpenemsComponent

Handles @Deactivate of implementations. Prints log output.

Overrides:

deactivate in class AbstractOpenemsComponent

getMeterType

public MeterType getMeterType()

Description copied from interface: SymmetricMeter

Gets the type of this Meter.

Specified by:

getMeterType in interface SymmetricMeter

Returns:

the MeterType

debugLog

public java.lang.String debugLog()

Description copied from interface: OpenemsComponent

Gets some output that is suitable for a continuous Debug log. Returns 'null' by default which causes no output.

Specified by:

debugLog in interface OpenemsComponent

Returns:

the debug log output

addToSum

public boolean addToSum()

Description copied from interface: VirtualMeter

Whether or not to add the values of this meter to Sum.

Use case: there are two production meters which should be joined to one virtual meter. In this case you would not want this VirtualMeter to be added to the total sum of Production power ("_sum/ActiveProductionPower").

Specified by:

addToSum in interface VirtualMeter

Returns:

true if it should be added to sum.

getModbusSlaveTable

public ModbusSlaveTable getModbusSlaveTable(AccessMode accessMode)

Description copied from interface: ModbusSlave

Gets the Modbus-Slave-Table for this OpenEMS-Component.

Specified by:

getModbusSlaveTable in interface ModbusSlave

Parameters:

accessMode - filters the Modbus-Records that should be shown

Returns:

the Modbus-Slave-Table