public bool GetInfo(bool checkPingSuccess, PlcCompany plcCompany, bool isRead, string address, int value, out int output, out string msg)
{
output = -1;
msg = string.Empty;
try
{
if (plcCompany == PlcCompany.Mitsubishi)
{
if (checkPingSuccess)
{
if (!IsPingSuccess)
{
IsAlive = false;
msg = "无法连接到 " + IP;
return(false);
}
}
if (isRead)//读
{
OperateResult <int> result = melsec_net.ReadIntFromPLC(address);
if (result.IsSuccess)
{
output = result.Content;
IsAlive = true;
return(true);
}
else
{
msg = string.Format("从{0}中读取数据出现错误，代码：{1}", address, result.ErrorCode);
IsAlive = false;
return(false);
}
}
else//写
{
OperateResult result = melsec_net.WriteIntoPLC(address, value);
if (result.IsSuccess)
{
IsAlive = true;
return(true);
}
else
{
msg = string.Format("{0} 中写入 {1} 出现错误，代码：{2}", address, value, result.ErrorCode);
IsAlive = false;
return(false);
}
}
}
}
catch (Exception ex)
{
msg = ex.Message;
}
IsAlive = false;
return(false);
}
public bool GetInfo(bool checkPingSuccess, PlcCompany plcCompany, bool isRead, string address, byte value, out int output, out string msg)
{
output = -1;
msg = string.Empty;
if (checkPingSuccess)
{
if (!IsPingSuccess)
{
IsAlive = false;
msg = string.Format("无法连接到【{0}】，IP：{1}", this.Name, this.IP);
return(false);
}
}
try
{
if (plcCompany == PlcCompany.Siemens)
{
if (isRead)//读
{
OperateResult <byte> result = siemens_net.ReadByteFromPLC(address);
if (result.IsSuccess)
{
output = result.Content;
IsAlive = true;
return(true);
}
else
{
msg = string.Format("从{0}中读取数据出现错误，代码：{1}", address, result.ErrorCode);
IsAlive = false;
return(false);
}
}
else//写
{
OperateResult result = siemens_net.WriteIntoPLC(address, value);
if (result.IsSuccess)
{
IsAlive = true;
return(true);
}
else
{
msg = string.Format("{0} 中写入 {1} 出现错误，代码：{2}", address, value, result.ErrorCode);
IsAlive = false;
return(false);
}
}
}
}
catch (Exception ex)
{
msg = string.Format("和{0}通信出现异常！原因：{1}", Name, ex.Message);
}
IsAlive = false;
return(false);
}
public bool GetInfo <T>(PlcCompany plcCompany, bool isRead, string address, T value, out T output, out string msg) where T : IDataTransfer, new()
{
return(GetInfo <T>(true, plcCompany, isRead, address, value, out output, out msg));
}