FieldTalk Modbus Master Library for .NET
FieldTalk Modbus Master Library for .NET
Namespaces
FieldTalk.Modbus.Master
MbusMasterFunctions Class
MbusMasterFunctions Methods
writeMultipleMod10000 Method
writeMultipleMod10000 Method (Int32, Int32, Int32[])
writeMultipleMod10000 Method (Int32, Int32, Int32[], Int32)

# MbusMasterFunctions writeMultipleMod10000 Method (Int32, Int32, Int32 )

Modbus function 16 (10 hex) for 32-bit modulo-10000 long int data types, Preset Multiple Registers/Write Multiple Registers with modulo-10000 long int data.

Namespace: FieldTalk.Modbus.Master
Assembly: FieldTalk.Modbus.Master (in FieldTalk.Modbus.Master.dll) Version: 2.15.2-eval+3d8362b4bb861c05760d48b11d303e954bb8597c
Syntax
C#
VB
C++
Copy

    public int writeMultipleMod10000(
    	int slaveAddr,
    	int startRef,
    	int[] int32Arr
    )

    Public Function writeMultipleMod10000 (
    	slaveAddr As Integer,
    	startRef As Integer,
    	int32Arr As Integer()
    ) As Integer

    public:
    int writeMultipleMod10000(
    	int slaveAddr,
    	int startRef,
    	array<int>^ int32Arr
    )

#### Parameters

slaveAddr
  Type: System
  Int32
  Modbus address of slave device or unit identifier (Range: 0 - 255)
startRef
  Type: System
  Int32
  Start reference (Range: 1 - 65536)
int32Arr
  Type:
  System
  Int32
  Buffer with the data to be sent. The length of the array determines how many values are written (Range: 1-61).

#### Return Value

Type: Int32
BusProtocolErrors.FTALK_SUCCESS on success or error code. See BusProtocolErrors for possible error codes.
Remarks
Writes long int values into pairs of output registers (holding registers, 4:00000 table) representing a modulo-10000 long int value and performs number format conversion.

Note
Modbus does not know about any other data type than discretes and 16-bit registers. Because a modulo-10000 value is of 32-bit length, it will be transferred as two consecutive 16-bit registers. This means that the amount of registers transferred with this function is twice the amount of int values passed to this function.

Note
Broadcast supported for serial protocols

See Also

#### Reference

MbusMasterFunctions Class
writeMultipleMod10000 Overload
FieldTalk.Modbus.Master Namespace
FieldTalk Modbus Master Library for .NET
Library version 2.15.2