Ametek Lx Series II Programming Manual Bedienungsanleitung PDF herunterladen (Seite 150)

Programming Manual Lx \ Ls Series II

146

If (expo > 0) Then mant_f = mant_f * expo_val

If (expo < 0) Then mant_f = mant_f / expo_val

Else

If (mant_f <> 0) Then

If expo = 0 Then

mant_f = mant_f / EXPO_MAX

Else

mant_f = mant_f * EXPO_MAX

End If

'Append number sign and return value

If sign Then mant_f = -mant_f

StringToIEEEFloat = mant_f

Exit Function

'=============================================================

FloatConvError:

'Conversion errors are truncated to zero

StringToIEEEFloat = 0

Exit Function

End Function

6.9.3 Varying the Voltage and Current Sampling Rate

At *RST, the output voltage and current sampling rate is 96 kHz (period = 10.4 sec). This means

that it takes about 43 milliseconds to fill up 4096 data points in the voltage and current data

buffers with the information required to make a measurement calculation. You can vary this data

sampling rate with:

SENSe:SWEep:TINTerval <sample period>

The sample period can be programmed from a minimum period of 10 microseconds (the default),

to 100 microseconds in 10 microsecond steps.

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Ametek Lx Series II Programming Manual Bedienungsanleitung Seite 150