// ====================================================================================
public int SetDevice(PlcDeviceType iType, int iAddress, int iData)
{
var data = new StringBuilder(iType.ToAsciiName());
data.AppendFormat("{0:X6}", iAddress);
data.AppendFormat("{0:X4}", 1);
data.AppendFormat("{0:X4}", iData);
byte[] sdCommand = Command.SetCommand(0x1401, 0x0000, data.ToString());
byte[] rtResponse = TryExecution(sdCommand);
int rtCode = Command.SetResponse(rtResponse, CommandFrame);
return(rtCode);
}
// ====================================================================================
public int WriteDeviceBlock(PlcDeviceType iType, int iAddress, int iSize, int[] iData)
{
var data = new StringBuilder(iType.ToAsciiName());
data.AppendFormat("{0:X6}", iAddress);
data.AppendFormat("{0:X4}", iSize);
foreach (int t in iData)
{
data.AppendFormat("{0:X4}", t);
}
byte[] sdCommand = Command.SetCommand(0x1401, 0x0000, data.ToString());
byte[] rtResponse = TryExecution(sdCommand);
int rtCode = Command.SetResponse(rtResponse, CommandFrame);
return(rtCode);
}
// ====================================================================================
public int ReadDeviceBlock(PlcDeviceType iType, int iAddress, int iSize, int[] oData)
{
var data = new StringBuilder(iType.ToAsciiName());
data.AppendFormat("{0:X6}", iAddress);
data.AppendFormat("{0:X4}", iSize);
byte[] sdCommand = Command.SetCommand(0x0401, 0x0000, data.ToString());
byte[] rtResponse = TryExecution(sdCommand);
int rtCode = Command.SetResponse(rtResponse, CommandFrame);
byte[] rtData = Command.Response;
for (int i = 0; i < iSize; ++i)
{
oData[i] = (rtCode == 0) ? BitConverter.ToInt16(rtData, i * 2) : 0;
}
return(rtCode);
}
// ====================================================================================
// 位单元的随机写入
public int SetBitDevice(PlcDeviceType iType, Dictionary <int, byte> iAddressAndOnOffMap)
{
StringBuilder data = new StringBuilder();
data.AppendFormat("{0:00}", iAddressAndOnOffMap.Count);
foreach (var kv in iAddressAndOnOffMap)
{
data.AppendFormat(iType.ToAsciiName());
data.AppendFormat("{0:000000}", kv.Key); // 地址
data.AppendFormat("{0:X2}", kv.Value); // On/Off
}
byte[] sdCommand = Command.SetCommand(0x1402, 0x0001, data.ToString());
byte[] rtResponse = TryExecution(sdCommand);
int rtCode = Command.SetResponse(rtResponse, CommandFrame);
return(rtCode);
}
// ====================================================================================
// 位单元的连续写入
public int SetBitDevice(PlcDeviceType iType, int iAddress, int iSize, byte[] onOffBits)
{
StringBuilder data = new StringBuilder();
data.AppendFormat("{0}", iType.ToAsciiName());
data.AppendFormat("{0:000000}", iAddress);
data.AppendFormat("{0:0000}", iSize);
for (int i = 0; i < onOffBits.Length; i++)
{
data.AppendFormat("{0}", onOffBits[i] == 1 ? '1' : '0');
}
byte[] sdCommand = Command.SetCommand(0x1401, 0x0001, data.ToString());
byte[] rtResponse = TryExecution(sdCommand);
int rtCode = Command.SetResponse(rtResponse, CommandFrame);
return(rtCode);
}
// ====================================================================================
public int GetDevice(PlcDeviceType iType, int iAddress, out int oData)
{
int addr = iAddress;
var data = new StringBuilder(iType.ToAsciiName());
data.AppendFormat("{0:X6}", addr);
data.AppendFormat("{0:X4}", 1);
byte[] sdCommand = Command.SetCommand(0x0401, 0x0000, data.ToString());
byte[] rtResponse = TryExecution(sdCommand);
int rtCode = Command.SetResponse(rtResponse, CommandFrame);
if (0 < rtCode)
{
oData = 0;
}
else
{
byte[] rtData = Command.Response;
oData = BitConverter.ToInt16(rtData, 0);
}
return(rtCode);
}
// ====================================================================================
public int GetBitDevice(PlcDeviceType iType, int iAddress, int iSize, byte[] outOnOffBits)
{
var data = new StringBuilder(iType.ToAsciiName());
data.AppendFormat("{0:X6}", iAddress);
data.AppendFormat("{0:X4}", iSize);
byte[] sdCommand = Command.SetCommand(0x0401, 0x0001, data.ToString());
byte[] rtResponse = TryExecution(sdCommand);
int rtCode = Command.SetResponse(rtResponse, CommandFrame);
byte[] rtData = Command.Response;
for (int i = 0; i < iSize; ++i)
{
if (i % 2 == 0)
{
outOnOffBits[i] = (byte)((rtCode == 0) ? ((rtData[i / 2] >> 4) & 0x01) : 0);
}
else
{
outOnOffBits[i] = (byte)((rtCode == 0) ? (rtData[i / 2] & 0x01) : 0);
}
}
return(rtCode);
}
