/// <summary>
/// 欧姆龙标签地址连续性判断
/// </summary>
/// <param name="previousTag"></param>
/// <param name="currentTag"></param>
/// <returns>地址连续返回True,否则返回False.第二个参数返回间隔</returns>
public static AddrOffset OmronFxTagContinuousCheck <T>(Tag <T> previousTag, Tag <T> currentTag)
{
AddrOffset addrOffset = new AddrOffset(true, 1);
string addr1Str, addr2Str;
int addr1D, addr2D, addrSpan;
addr1Str = previousTag.TagAddr.Replace("D", String.Empty);
addr2Str = currentTag.TagAddr.Replace("D", String.Empty);
addr1Str = addr1Str.Replace("d", String.Empty);
addr2Str = addr2Str.Replace("d", String.Empty);
if (currentTag.DataType == TagDataType.Bool)//
{
return(new AddrOffset(false, 0));
}
else if (currentTag.DataType == TagDataType.Short)//D100 D102
{
int.TryParse(addr1Str, out addr1D);
int.TryParse(addr2Str, out addr2D);
addrSpan = addr2D - addr1D;
if (addrSpan <= 10)//间隔10个以内
{
addrOffset.OffsetLength = (int)addrSpan;
return(addrOffset);
}
}
else if (currentTag.DataType == TagDataType.Int || currentTag.DataType == TagDataType.Float)//DB1.1092 DB1.1096
{
}
addrOffset.IsContinuous = false;
return(addrOffset);
}
/// <summary>
///Modbus地址连续性判断
/// </summary>
/// <returns>地址连续返回True,否则返回False</returns>
public static AddrOffset ModbusContinuousCheck <T>(Tag <T> previousTag, Tag <T> currentTag)
{
AddrOffset addrOffset = new AddrOffset(true, 1);
int addr1, addr2, addrSpan;
int.TryParse(previousTag.TagAddr, out addr1);
int.TryParse(currentTag.TagAddr, out addr2);
addrSpan = addr2 - addr1;
if (addrSpan <= 30)//间隔30个以内
{
addrOffset.OffsetLength = (int)addrSpan;
}
else
{
addrOffset.IsContinuous = false;
}
return(addrOffset);
}
/// <summary>
/// 标签地址连续性判断
/// </summary>
/// <returns>地址连续返回True,否则返回False</returns>
public static AddrOffset TagContinuousCheck <T>(Tag <T> previousTag, Tag <T> currentTag, PLCType plcType)
{
AddrOffset addrOffset = new AddrOffset(true, 1);
switch (plcType)
{
case PLCType.Simens1200:
case PLCType.Simens1500:
case PLCType.Simens300:
case PLCType.Simens200Smart:
return(SimimensTagContinuousCheck(previousTag, currentTag));
case PLCType.Omron:
case PLCType.Fx:
return(OmronFxTagContinuousCheck(previousTag, currentTag));
case PLCType.Modbus:
return(ModbusContinuousCheck(previousTag, currentTag));
}
return(addrOffset);
}
/// <summary>
/// 西门子标签地址连续性判断
/// </summary>
/// <returns></returns>
public static AddrOffset SimimensTagContinuousCheck <T>(Tag <T> previousTag, Tag <T> currentTag)
{
AddrOffset addrOffset = new AddrOffset(true, 1);
string addr1Str, addr2Str;
string[] addr1Array, addr2Array;
double addr1D, addr2D, addrSpan;
addr1Str = previousTag.TagAddr.Replace("DB", String.Empty);
addr2Str = currentTag.TagAddr.Replace("DB", String.Empty);
addr1Str = addr1Str.Replace("db", String.Empty);
addr2Str = addr2Str.Replace("db", String.Empty);
addr1Array = addr1Str.Split('.');
addr2Array = addr2Str.Split('.');
if (currentTag.DataType == TagDataType.Bool)//DB1.0.0 DB1.0.1
{
if (addr1Array.Length == 3 && addr2Array.Length == 3)
{
double.TryParse(addr1Array[2], out addr1D);
double.TryParse(addr2Array[2], out addr2D);
addrSpan = addr2D - addr1D;
if (addrSpan == 1)
{
addrOffset.OffsetLength = (int)addrSpan;
return(addrOffset);
}
}
}
else if (currentTag.DataType == TagDataType.Short)//DB1.10 DB1.12
{
if (addr1Array.Length == 2 && addr2Array.Length == 2)
{
double.TryParse(addr1Array[1], out addr1D);
double.TryParse(addr2Array[1], out addr2D);
addrSpan = addr2D - addr1D;
if (addrSpan <= 10)//地址间隔10个长度以内
{
addrOffset.OffsetLength = (int)(addrSpan / 2);
return(addrOffset);
}
}
}
else if (currentTag.DataType == TagDataType.Int || currentTag.DataType == TagDataType.Float)//DB1.1092 DB1.1096
{
if (addr1Array.Length == 2 && addr2Array.Length == 2)
{
double.TryParse(addr1Array[1], out addr1D);
double.TryParse(addr2Array[1], out addr2D);
addrSpan = addr2D - addr1D;
if (addrSpan == 4)
{
addrOffset.OffsetLength = (int)(addrSpan / 4);
return(addrOffset);
}
}
}
addrOffset.IsContinuous = false;
return(addrOffset);
}