public TcpServer(PLCDevice pLCDevice, ILogWrite logWrite)
{
_log = logWrite;
_device = pLCDevice;
serverAddress = IPAddress.Parse(_device.Ip);
serverPort = _device.Port;
}
/// <summary>
/// 获取标签的属性
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="databaseTag"></param>
/// <param name="tag"></param>
private static void GetDbTagInfoAndAdd <T>(PLCDevice plcDevice, DatabaseTag databaseTag, Tag <T> tag)
{
// tag.DataType = (TagDataType)databaseTag.DataType;//类型自动判断了
tag.CycleRead = databaseTag.CycleRead;
tag.Length = databaseTag.Length;
tag.TagName = databaseTag.TagName;
tag.TagAddr = databaseTag.TagAddr;
tag.GroupId = databaseTag.GroupId;
tag.description = databaseTag.description;
plcDevice.AddToGroup <T>(tag);
}
/// <summary>
/// 加载标签组和标签
/// </summary>
public static void LoadTags()
{
var list = _plcGroupService.QueryableToList(x => x.Active == true);//查找出激活的PLC
foreach (var plcgroupItem in list)
{
PLCDevice plcDevice = new PLCDevice();
plcDevice.Name = plcgroupItem.Name;
plcDevice.Ip = plcgroupItem.Ip;
plcDevice.Type = (PLCType)plcgroupItem.DeviceType;
plcDevice.Port = plcgroupItem.Port;
plcDevice.CycleTime = plcgroupItem.CycleTime;
plcDevice.HeartBit = plcgroupItem.HeartBit;
plcDevice.Description = plcgroupItem.Description;
var dbTags = _tagService.QueryableToList(x => x.GroupId == plcgroupItem.id);
foreach (var dbTag in dbTags)
{
switch (dbTag.DataType)
{
case (int)TagDataType.Bool:
Tag <bool> boolTag = new Tag <bool>();
GetDbTagInfoAndAdd <bool>(plcDevice, dbTag, boolTag);
break;
case (int)TagDataType.Short:
Tag <short> shortTag = new Tag <short>();
GetDbTagInfoAndAdd <short>(plcDevice, dbTag, shortTag);
break;
case (int)TagDataType.Int:
Tag <int> intTag = new Tag <int>();
GetDbTagInfoAndAdd <int>(plcDevice, dbTag, intTag);
break;
case (int)TagDataType.Float:
Tag <float> floatTag = new Tag <float>();
GetDbTagInfoAndAdd <float>(plcDevice, dbTag, floatTag);
break;
case (int)TagDataType.String:
Tag <string> stringTag = new Tag <string>();
GetDbTagInfoAndAdd <string>(plcDevice, dbTag, stringTag);
break;
}
}
PLCScanTask scanTask = new PLCScanTask(plcDevice, logWrite);
scanTask.StartTask();
TagList.PLCGroups.Add(scanTask);
}
}
public void InitConfig(string type)
{
// 初始化配置文件信息
foreach (string workType in InitConfigInfo.WorkGroups.Keys)
{
if (workType == type)
{
WorkGroupElement workGroup = InitConfigInfo.WorkGroups[workType];
for (int i = 0; i < workGroup.Devices.Count; i++)
{
DeviceElement deviceElement = workGroup.Devices[i];
dictionaryDevices.Add(deviceElement.DeviceNumber, deviceElement);
}
}
}
this.OPCServerIP = ConfigurationManager.AppSettings["OPCServerIP"];
this.OPCServerPort = ConfigurationManager.AppSettings["OPCServerPort"];
this.localHostIP = ConfigurationManager.AppSettings["LocalHostIP"];
this.localHostPort = ConfigurationManager.AppSettings["LocalHostPort"];
if (InitConfigInfo.PingIpOrDomainName(OPCServerIP, localHostIP, dictionaryDevices["1"].PLCip))
{
this.service = DeviceService.Register(1, localHostIP, int.Parse(localHostPort), OPCServerIP, int.Parse(OPCServerPort));
this.device = new PLCDevice(dictionaryDevices["1"].PLCip, DeviceType.Siemens_S7_1200);
this.Title = string.Format("{0} 本机IP：{1} 本机端口：{2} 远程IP：{3} 远程端口：{4} PLCIP地址：{5}", "PLC监听", localHostIP, localHostPort, OPCServerIP, OPCServerPort, dictionaryDevices["1"].PLCip);
address = new PLCAddress[dictionaryDevices.Count];
for (int i = 0; i < dictionaryDevices.Count; i++)
{
address[i] = device.Add(dictionaryDevices[(i + 1).ToString()].PLCAddress);
}
CommandResult res = service.ListenDevice(device);
ReadPLCValue();
}
else
{
MessageBox.Show("网络错误，请检查网络", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
this.Close();
}
}
public PLCScanTask(PLCDevice plcDevice, ILogWrite logWrite)
{
_log = logWrite;
PlcDevice = plcDevice;
try
{
switch (plcDevice.Type)
{
case PLCType.Simens1200:
case PLCType.Simens1500:
case PLCType.Simens300:
case PLCType.Simens200Smart:
plcDriverHelper = new SimensPLCHelper(plcDevice, _log); //指定为西门子PLC连接
break;
case PLCType.Omron:
plcDriverHelper = new OmronPLCHelper(plcDevice, _log); //指定为欧姆龙PLC连接
break;
case PLCType.Fx:
plcDriverHelper = new FxPLCHelper(plcDevice, _log); //指定为三菱PLC连接
break;
case PLCType.Modbus:
plcDriverHelper = new ModbusTcpHelper(plcDevice, _log); //指定为Modbus连接(Robot机械手)
break;
case PLCType.TcpServer:
plcDriverHelper = new TcpServer(plcDevice, _log); //指定为Modbus连接(Robot机械手)
break;
default: //默认西门子
plcDriverHelper = new SimensPLCHelper(plcDevice, _log); //指定为西门子PLC连接
break;
}
}
catch (Exception ex)
{
_log.WriteLog(ex.Message);
}
}
private void DeviceInit()
{
//实例化扫码枪
scanner = new Scanner((ScannerModel)Enum.Parse(typeof(ScannerModel), lineDevice.QRCodeReaderModel), lineDevice.QRCodeReaderIP);
Init();
device = Devices["StackTray"];
//忽略异常
device.DeviceServer.ExceptionSkip = true;
this.lineDevice.trayArrivedAddr = device.Listeners["trayArrivedAddr"];
this.lineDevice.trayArrivedAddr.ValueChange += trayArrivedAddr_ValueChanged;
this.lineDevice.requestBindDataAddr = device.Listeners["requestBindDataAddr"];
this.lineDevice.requestBindDataAddr.ValueChange += requestBindDataAddr_ValueChanged;
this.lineDevice.trayCountAddr = device.Listeners["trayCountAddr"];
this.lineDevice.scanCodeFeedbackAddr = device.Writers["scanCodeFeedbackAddr"];
this.lineDevice.scanErrorCodeAddr = device.Writers["scanErrorCodeAddr"];
this.lineDevice.bindDataResultAddr = device.Writers["bindDataResultAddr"];
}
public OmronPLCHelper(PLCDevice device, ILogWrite logWrite)
{
_device = device;
_log = logWrite;
}
public ModbusTcpHelper(PLCDevice device, ILogWrite logWrite)
{
_device = device;
_log = logWrite;
}
public SimensPLCHelper(PLCDevice device, ILogWrite logWrite)
{
_device = device;
_log = logWrite;
}