/// <summary>
/// 检查当前的Modbus-Ascii响应是否是正确的
/// </summary>
/// <param name="send">发送的数据信息</param>
/// <returns>带是否成功的结果数据</returns>
protected override OperateResult <byte[]> CheckModbusTcpResponse(byte[] send)
{
// 转ascii
byte[] modbus_ascii = ModbusInfo.TransRtuToAsciiPackCommand(send);
// 核心交互
OperateResult <byte[]> result = ReadBase(modbus_ascii);
if (!result.IsSuccess)
{
return(result);
}
// 还原modbus报文
OperateResult <byte[]> modbus_core = ModbusInfo.TransAsciiPackCommandToRtu(result.Content);
if (!modbus_core.IsSuccess)
{
return(modbus_core);
}
// 发生了错误
if ((send[1] + 0x80) == modbus_core.Content[1])
{
return new OperateResult <byte[]>( )
{
ErrorCode = modbus_core.Content[2], Message = ModbusInfo.GetDescriptionByErrorCode(modbus_core.Content[2])
}
}
;
// 成功的消息
return(OperateResult.CreateSuccessResult(modbus_core.Content));
}
