Documentation

MbusSerialClientBaseopenProtocol Method

Opens a serial Modbus protocol and the associated serial port with the port parameters configured via properties

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 openProtocol()

Return Value

Type: Int32
BusProtocolErrors.FTALK_SUCCESS on success or error code. See BusProtocolErrors for possible error codes.
Remarks
This function opens the serial port. After a port has been opened, data and control functions can be used.
See Also