FieldTalk Modbus Master Library for .NET
FieldTalk Modbus Master Library for .NET
Namespaces
FieldTalk.Modbus.Master
MbusMasterFunctions Class
MbusMasterFunctions Methods
configureBigEndianInts Method
configureBigEndianInts Method
configureBigEndianInts Method (Int32)

# MbusMasterFunctions configureBigEndianInts Method (Int32)

Configures 32-bit int data type functions to do a word swap on a per slave basis

Namespace: FieldTalk.Modbus.Master
Assembly: FieldTalk.Modbus.Master (in FieldTalk.Modbus.Master.dll) Version: 2.15.2-eval+3d8362b4bb861c05760d48b11d303e954bb8597c
Syntax
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    public int configureBigEndianInts(
    	int slaveAddr
    )

    Public Function configureBigEndianInts (
    	slaveAddr As Integer
    ) As Integer

    public:
    int configureBigEndianInts(
    	int slaveAddr
    )

#### Parameters

slaveAddr
  Type: System
  Int32
  Modbus address of slave device or unit identifier (Range: 1 - 255) A value of zero configures the behaviour for broadcasting.

#### Return Value

Type: Int32
BusProtocolErrors.FTALK_SUCCESS on success or BusProtocolErrors.FTALK_ILLEGAL_ARGUMENT_ERROR if argument out of range
Remarks

Modbus is using little-endian word order for 32-bit values. The data transfer functions operating upon 32-bit int data types can be configured to do a word swap which enables them to read 32-bit data correctly from a big-endian slave.

See Also

#### Reference

MbusMasterFunctions Class
configureBigEndianInts Overload
FieldTalk.Modbus.Master Namespace
FieldTalk Modbus Master Library for .NET
Library version 2.15.2