Package io.openems.edge.wago

Class IoWagoImpl

java.lang.Object

io.openems.edge.common.component.AbstractOpenemsComponent

io.openems.edge.bridge.modbus.api.AbstractOpenemsModbusComponent

io.openems.edge.wago.IoWagoImpl

All Implemented Interfaces:

ModbusComponent, OpenemsComponent, DigitalInput, DigitalOutput

public class IoWagoImpl
extends AbstractOpenemsModbusComponent
implements DigitalOutput, DigitalInput, ModbusComponent, OpenemsComponent

Nested Class Summary

Nested classes/interfaces inherited from class io.openems.edge.bridge.modbus.api.AbstractOpenemsModbusComponent

AbstractOpenemsModbusComponent.BitConverter, AbstractOpenemsModbusComponent.ChannelMapper<ELEMENT extends ModbusElement>

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

DigitalInput.ChannelId

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

DigitalOutput.ChannelId

Nested classes/interfaces inherited from interface io.openems.edge.bridge.modbus.api.ModbusComponent

ModbusComponent.ChannelId

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

OpenemsComponent.ChannelId

Field Summary

Fields

Modifier and Type	Field	Description
protected ModbusProtocol	protocol

Constructor Summary

Constructors

Constructor	Description
IoWagoImpl()

Method Summary

Modifier and Type	Method	Description
protected BooleanReadChannel	addChannel(FieldbusChannelId channelId)
protected CoilElement	createModbusCoilElement(ChannelId channelId, int address)	Creates a Modbus CoilElement on the address and maps it to the given Channel-ID.
protected void	createProtocolFromModules(List<FieldbusModule> modules)	Takes a list of FieldbusModules and adds Modbus tasks to the protocol.
protected void	deactivate()	Handles @Deactivate of implementations.
String	debugLog()	Gets some output that is suitable for a continuous Debug log.
protected ModbusProtocol	defineModbusProtocol()	Defines the Modbus protocol.
BooleanReadChannel[]	digitalInputChannels()	Gets all Output Channels.
BooleanWriteChannel[]	digitalOutputChannels()	Gets all Output Channels.
protected List<FieldbusModule>	parseXml(Document doc)	Parses the config xml file.
protected static Document	parseXmlToDocument(InputStream is)
protected void	setModbus(BridgeModbusTcp modbus)

Methods inherited from class io.openems.edge.bridge.modbus.api.AbstractOpenemsModbusComponent

activate, activate, activate, getBridgeModbus, getModbusProtocol, getUnitId, m, m, m, m, m, m, modified, modified, retryModbusCommunication, setModbus, unsetModbus

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

_channel, addChannel, addChannels, addChannels, alias, channels, getComponentContext, id, isEnabled, logDebug, logError, logInfo, logWarn, 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.bridge.modbus.api.ModbusComponent

_setModbusCommunicationFailed, getModbusCommunicationFailed, getModbusCommunicationFailedChannel, retryModbusCommunication

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

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

Field Details

protocol

protected ModbusProtocol protocol

Constructor Details

IoWagoImpl

public IoWagoImpl()

Method Details

setModbus

protected void setModbus(BridgeModbusTcp modbus)

deactivate

protected void deactivate()

Description copied from class: AbstractOpenemsComponent

Handles @Deactivate of implementations. Prints log output.

Overrides:

deactivate in class AbstractOpenemsModbusComponent

parseXmlToDocument

protected static Document parseXmlToDocument(InputStream is)
                                      throws ParserConfigurationException,
SAXException,
IOException

Throws:

ParserConfigurationException

SAXException

IOException

parseXml

protected List<FieldbusModule> parseXml(Document doc)

Parses the config xml file.

Parameters:

doc - the XML document

Returns:

a list of FieldbusModules

createProtocolFromModules

protected void createProtocolFromModules(List<FieldbusModule> modules)
                                  throws OpenemsException

Takes a list of FieldbusModules and adds Modbus tasks to the protocol.

Parameters:

modules - lit of FieldbusModules

Throws:

OpenemsException - on error

createModbusCoilElement

protected CoilElement createModbusCoilElement(ChannelId channelId,
 int address)

Creates a Modbus CoilElement on the address and maps it to the given Channel-ID.

Parameters:

channelId - the Channel-ID

address - the modbus start address of the coil

Returns:

the modbus CoilElement

defineModbusProtocol

protected ModbusProtocol defineModbusProtocol()
                                       throws OpenemsException

Description copied from class: AbstractOpenemsModbusComponent

Defines the Modbus protocol.

Specified by:

defineModbusProtocol in class AbstractOpenemsModbusComponent

Returns:

the ModbusProtocol

Throws:

OpenemsException - on error

debugLog

public 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

digitalInputChannels

public BooleanReadChannel[] digitalInputChannels()

Description copied from interface: DigitalInput

Gets all Output Channels.

Specified by:

digitalInputChannels in interface DigitalInput

Returns:

array of BooleanReadChannel

digitalOutputChannels

public BooleanWriteChannel[] digitalOutputChannels()

Description copied from interface: DigitalOutput

Gets all Output Channels.

Specified by:

digitalOutputChannels in interface DigitalOutput

Returns:

an array of Channels

addChannel

protected BooleanReadChannel addChannel(FieldbusChannelId channelId)