MbusMasterFunctionsconfigureCountFromZero Method (Int32)

Configures the reference counting scheme to start with zero for a slave.

Namespace: FieldTalk.Modbus.Master
Assembly: FieldTalk.Modbus.Master (in FieldTalk.Modbus.Master.dll) Version: 2.15.2-eval+3d8362b4bb861c05760d48b11d303e954bb8597c

Syntax

C++

Copy

public int configureCountFromZero(
	int slaveAddr
)

Public Function configureCountFromZero ( 
	slaveAddr As Integer
) As Integer

public:
int configureCountFromZero(
	int slaveAddr
)

Parameters

slaveAddr: Type: SystemInt32
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

This renders the valid reference range to be 0 to 65535 (0xFFFF).

This renders the first register to be #0 for all slaves.

Reference

MbusMasterFunctions Class

configureCountFromZero Overload

FieldTalk.Modbus.Master Namespace

MbusMasterFunctionsAddLanguageSpecificTextSet("LSTBF13B964_0?cpp=::|nu=.");configureCountFromZero Method (Int32)

Parameters

Return Value

Reference

MbusMasterFunctionsconfigureCountFromZero Method (Int32)