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PlcUInt16 Members

Namespace: IPS7Lnk.Advanced
Assemblies: IPS7LnkNet.Advanced.dll, IPS7LnkNet.Advanced.dll
The PlcUInt16 type exposes the following members.

Constructors

PlcUInt16(PlcIdentity)

Initializes a new instance of the PlcUInt16 class using the specified identity

C# 

public PlcUInt16(PlcIdentity identity)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcUInt16 to which the PLC value belongs.


Exceptions

ArgumentException

The identity does not refer to the Word.

ArgumentNullException

The identity is a null reference (Nothing in Visual Basic).

PlcUInt16(PlcIdentity, PlcName)

Initializes a new instance of the PlcUInt16 class using the specified identity and name.

C# 

public PlcUInt16(PlcIdentity identity, PlcName name)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcUInt16 to which the PLC value belongs.

name PlcName

The name of the value.


Exceptions

ArgumentException

The identity does not refer to the Word.

ArgumentNullException

The identity or name is a null reference (Nothing in Visual Basic).

PlcUInt16(PlcIdentity, PlcName, UInt16)

Initializes a new instance of the PlcUInt16 class using the specified identity, name and value.

C# 

public PlcUInt16(PlcIdentity identity, PlcName name, ushort value)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcUInt16 to which the PLC value belongs.

name PlcName

The name of the value.

value UInt16

The initial value of the new PlcUInt16.


Exceptions

ArgumentException

The identity does not refer to the Word.

ArgumentNullException

The identity or name is a null reference (Nothing in Visual Basic).

PlcUInt16(PlcIdentity, UInt16)

Initializes a new instance of the PlcUInt16 class using the specified identity and value.

C# 

public PlcUInt16(PlcIdentity identity, ushort value)


Parameters

identity PlcIdentity

The PlcIdentity of the new PlcUInt16 to which the PLC value belongs.

value UInt16

The initial value of the new PlcUInt16.


Exceptions

ArgumentException

The identity does not refer to the Word.

ArgumentNullException

The identity is a null reference (Nothing in Visual Basic).

PlcUInt16(PlcUInt16Type)

Initializes a new instance of the PlcUInt16 class using the specified type

C# 

public PlcUInt16(PlcUInt16Type type)


Parameters

type PlcUInt16Type

The PlcUInt16Type of the new PlcUInt16 to which the PLC value belongs.


Exceptions

ArgumentNullException

The type is a null reference (Nothing in Visual Basic).

PlcUInt16(PlcUInt16Type, PlcName)

Initializes a new instance of the PlcUInt16 class using the specified type and name.

C# 

public PlcUInt16(PlcUInt16Type type, PlcName name)


Parameters

type PlcUInt16Type

The PlcUInt16Type of the new PlcUInt16 to which the PLC value belongs.

name PlcName

The name of the value.


Exceptions

ArgumentNullException

The type or name is a null reference (Nothing in Visual Basic).

PlcUInt16(PlcUInt16Type, PlcName, UInt16)

Initializes a new instance of the PlcUInt16 class using the specified type, name and value.

C# 

public PlcUInt16(PlcUInt16Type type, PlcName name, ushort value)


Parameters

type PlcUInt16Type

The PlcUInt16Type of the new PlcUInt16 to which the PLC value belongs.

name PlcName

The name of the value.

value UInt16

The initial value of the new PlcUInt16.


Exceptions

ArgumentNullException

The type or name is a null reference (Nothing in Visual Basic).

PlcUInt16(PlcUInt16Type, UInt16)

Initializes a new instance of the PlcUInt16 class using the specified type and value.

C# 

public PlcUInt16(PlcUInt16Type type, ushort value)


Parameters

type PlcUInt16Type

The PlcUInt16Type of the new PlcUInt16 to which the PLC value belongs.

value UInt16

The initial value of the new PlcUInt16.


Exceptions

ArgumentNullException

The type is a null reference (Nothing in Visual Basic).

Methods

GetValueCore(PlcDeviceConnection)

Retrieves the current value of the PLC value from a IPlcDevice using the connection specified.

C# 

protected override ushort GetValueCore(PlcDeviceConnection connection)


Parameters

connection PlcDeviceConnection

The PlcDeviceConnection from that the data is to be retrieved.


Returns

UInt16

The current value of the PLC value.



Exceptions

InvalidOperationException

The connection is in Faulted state and cannot longer be opened.

ObjectDisposedException

The connection has been disposed of.

RelocateCore(PlcAddress)

Relocates the value to the address specified.

C# 

protected override IPlcValue RelocateCore(PlcAddress address)


Parameters

address PlcAddress

The PlcAddress to that the value is to be relocated.


Returns

IPlcValue

A new instance of the same type as this PLC value instance relocated to the address specified.

SetValueCore(PlcDeviceConnection, UInt16)

Stores the value in the IPlcDevice assigned to the connection specified.

C# 

protected override void SetValueCore(PlcDeviceConnection connection, ushort value)


Parameters

connection PlcDeviceConnection

The PlcDeviceConnection to use to store the value.

value UInt16

The value to be stored.



Exceptions

InvalidOperationException

The connection is in Faulted state and cannot longer be opened.

ObjectDisposedException

The connection has been disposed of.