private bool ReadGO(string adr, ref ushort data)
{
var clinet = new ModbusMachine(ModbusType.Tcp, IP, null, false, 2, 0);
clinet.Connect();
int iAdr;
var ret = int.TryParse(adr, out iAdr);
if (ret != true)
{
return(ret);
}
var addresses = new List <AddressUnit>()
{
new AddressUnit
{
Id = "LOWPART",
Area = "1X",
Address = iAdr,
SubAddress = 0,
CommunicationTag = "LOWPART",
DataType = typeof(byte)
},
new AddressUnit
{
Id = "HIGHPART",
Area = "1X",
Address = iAdr + 8,
SubAddress = 0,
CommunicationTag = "HIGHPART",
DataType = typeof(byte)
},
};
for (int j = 0; j < MaxRecon; j++)
{
clinet.GetAddresses = addresses;
var ans = clinet.GetDatas(MachineGetDataType.CommunicationTag);
if (ans != null)
{
data = (ushort)(ans["LOWPART"].PlcValue + ans["HIGHPART"].PlcValue * 256);
return(true);
}
}
clinet.Disconnect();
return(false);
}
private bool ReadDO(string adr, ref bool data)
{
var clinet = new ModbusMachine(ModbusType.Tcp, IP, null, false, 2, 0);
clinet.Connect();
int iAdr;
var ret = int.TryParse(adr, out iAdr);
if (ret != true)
{
return(ret);
}
var addresses = new List <AddressUnit>()
{
new AddressUnit
{
Id = adr,
Area = "1X",
Address = iAdr,
SubAddress = 0,
CommunicationTag = "DO" + adr,
DataType = typeof(bool)
}
};
for (int j = 0; j < MaxRecon; j++)
{
clinet.GetAddresses = addresses;
var ans = clinet.GetDatas(MachineGetDataType.CommunicationTag);
if (ans != null)
{
data = ans["DO" + adr].PlcValue > 0 ? true : false;
clinet.Disconnect();
return(true);
}
}
clinet.Disconnect();
return(false);
}
private bool WriteDI(string adr, bool data)
{
var clinet = new ModbusMachine(ModbusType.Tcp, IP, null, false, 2, 0);
clinet.Connect();
int iAdr;
var ret = int.TryParse(adr, out iAdr);
if (ret != true)
{
return(ret);
}
var div_adr = "0X " + iAdr.ToString();
double div_data = data == false ? 0 : 1;
var dic = new Dictionary <string, double>()
{
{
div_adr, div_data
}
};
for (int j = 0; j < MaxRecon; j++)
{
ret = AsyncHelper.RunSync(() =>
clinet.BaseUtility.GetUtilityMethods <IUtilityMethodWriteSingle>().SetSingleDataAsync(div_adr, dic[div_adr] >= 1));
if (ret == true)
{
break;
}
}
clinet.Disconnect();
return(ret);
}