MbusAsciiOverTcpMasterProtocolsetPort Method

Sets the TCP port number used to connect to the Modbus ASCII slave device.

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

Syntax

C++

Copy

public override int setPort(
	short portNo
)

Public Overrides Function setPort ( 
	portNo As Short
) As Integer

public:
virtual int setPort(
	short portNo
) override

Parameters

portNo: Type: SystemInt16
Port number to be used when opening the connection

Return Value

Type: Int32
BusProtocolErrors.FTALK_SUCCESS on success or error code. See BusProtocolErrors for possible error codes.

Remarks

Defaults to 23 (Telnet port). Must be set before opening the connection with openProtocol().

Note
A protocol must be closed in order to configure it.

Reference

MbusAsciiOverTcpMasterProtocol Class

FieldTalk.Modbus.Master Namespace

MbusAsciiOverTcpMasterProtocolAddLanguageSpecificTextSet("LST82FCF5E6_0?cpp=::|nu=.");setPort Method

Parameters

Return Value

Reference

MbusAsciiOverTcpMasterProtocolsetPort Method