float IIPowerSupply.MeasI(string strSelection, EPSupplyChannel channel, EPSupplyIRange range) { float imeas = -999; imeas = SmuResources[strSelection].MeasureCurrent(channel, range); return(imeas); }
float IIPowerSupply.MeasI(string strSelection, EPSupplyChannel channel, EPSupplyIRange range) { double imeas = -999; SmuResources[strSelection].SetupCurrentMeasure(false, false); SmuResources[strSelection].MeasureCurrent(1, false, ref imeas); return(Convert.ToSingle(imeas)); }
public float MeasureCurrent(EPSupplyChannel channel, EPSupplyIRange range) { //we don't need to set range for measure double[] current = new double[4]; int ret = 0; ret += Smu.Measure(((int)channel).ToString(), PxiSmuConstants.MeasureCurrent, current); return((float)current[0]); }
private double IRange_String(EPSupplyIRange val) { if (val == EPSupplyIRange._260x_3A) { return(3); } if (val == EPSupplyIRange._261x_1_5A) { return(1.5); } if (val == EPSupplyIRange._261x_10A) { return(10); } if (val == EPSupplyIRange.All100MA) { return(100e-3); } if (val == EPSupplyIRange.All100NA) { return(100e-9); } if (val == EPSupplyIRange.All100UA) { return(100e-6); } if (val == EPSupplyIRange.All10MA) { return(10e-3); } if (val == EPSupplyIRange.All10UA) { return(10e-6); } if (val == EPSupplyIRange.All_1A) { return(1); } if (val == EPSupplyIRange.All1MA) { return(1e-3); } if (val == EPSupplyIRange.All1UA) { return(1e-6); } if (val == EPSupplyIRange.Auto) { return(999); } else { return(0); } }
float IIPowerSupply.MeasI(string strSelection, EPSupplyChannel channel, EPSupplyIRange range) { try { _myVisaKeithley.IO.WriteString("print(smu" + channel.ToString() + ".measure.i())"); return((float)Convert.ToDouble(_myVisaKeithley.ReadString())); } catch (Exception ex) { throw new Exception("KeithleySMU: MeasI -> " + ex.Message); } }
float IIPowerSupply.MeasI(string strSelection, EPSupplyChannel channel, EPSupplyIRange range) { if ((int)channel < 8) { float nVal = -999; Readcurrentamp((int)channel, out nVal); return((float)nVal); } else { float nVal = -999; AM371_READCURRENT((int)channel, out nVal); return((float)nVal); } }
private void SourceSet(EPSupplyChannel val, double dblAmps, double dblClampV, EPSupplyIRange range) { try { _myVisaKeithley.IO.WriteString("smu" + val.ToString() + ".source.func = smu" + val.ToString() + ".OUTPUT_DCAMPS"); if (range != EPSupplyIRange.Auto) { _myVisaKeithley.IO.WriteString("smu" + val.ToString() + ".source.rangei = " + IRange_String(range).ToString()); } else { SourceAutoRange(val, true); } _myVisaKeithley.IO.WriteString("smu" + val.ToString() + ".source.limitv = " + dblClampV.ToString()); _myVisaKeithley.IO.WriteString("smu" + val.ToString() + ".source.leveli = " + dblAmps.ToString()); } catch (Exception ex) { throw new Exception("KeithleySMU: ISourceSet -> " + ex.Message); } }
public float MeasI(string strSelection, IIPowerSupply[] eqPSupply, float nplc, EPSupplyIRange range) { float measVal = -999; PSupply_Selection(strSelection, eqPSupply, out _objPs, out _eChannel, out _eModel); SetNplc(strSelection, eqPSupply, nplc); measVal = _objPs.MeasI(strSelection, _eChannel, range); return(measVal); }