public string ReadInputValue()
{
float readvalue;
ReadFloatFromDevice(29050, out readvalue);
return(DataConverters.ConvertFloatToString(readvalue, 4));
}
private void ReadFloatFromDevice(short registerAddress, out float value)
{
short[] bytes = new short[4];
var resp = modbus.ReadRawData(registerAddress, bytes);
if (resp == 0)
{
value = DataConverters.ConvertInt32ToFloat(DataConverters.ConvertRawDataToInt32(bytes), 4);
return;
}
throw new Exception(Common.Errors[resp]);
}
public string SetOutputValue(string text)
{
var floatValue = DataConverters.ConvertInputTextToFloat(text);
var intValue = DataConverters.ConvertFloatToIntRemovingDecimalPlaces(floatValue, 4);
byte[] bytesToBeWrite = DataConverters.ExtractBytesFromInt(intValue);
Array.Resize(ref bytesToBeWrite, 5);
bytesToBeWrite[4] = 1;
var shortToBeWrite = DataConverters.ConvertByteArrayToShortArray(bytesToBeWrite);
var resp = modbus.WriteRawDataToDevice(29055, shortToBeWrite);
if (resp == 0)
{
return(DataConverters.ConvertFloatToString(floatValue, 4));
}
throw new Exception(Common.Errors[resp]);
}
