Chapter 9 107
Measurement Applications (Sample Programs)
Measurement with Auto-sorting System
9. Measurement Applications
(Sample Programs)
The program is detailed below.
Line 70 Sets the GPIB address.
Line 90 Assigns the number of measurements (10 times) into the Max_meas
variable.
Lines 110 to 160 Assigns the setups of the primary parameter (Cp), secondary
parameter (D), measurement signal frequency (1 kHz), measurement
signal level (1 V), measurement time mode (short), and cable length (1
m) to the Pri$, Sec$, Freq, Lvl, Meas_time$, and Cbl variables,
respectively.
Lines 180 to 190 Assigns the limit range designation method (percent tolerance mode)
and reference value (1 nF) to the Mode$ and Nom variables,
respectively.
Lines 200 to 280 Assigns the lower limit values and upper limit values of BIN1 to BIN3
to the L_lim(*) and U_Lim(*) variables, respectively.
Lines 290 to 310 Assigns the lower limit value and upper limit value of the secondary
parameter limit range to the L_lim_sec and U_lim_sec variables,
respectively.
Lines 320 to 340 Assigns the ON/OFF state of the AUX BIN function, ON/OFF state of
the Low C reject function, and limit (10%) to the Aux$, Low_c_rej$,
and Low_c_rej_lim variables, respectively.
Line 360 Resets the instrument.
Lines 370 to 420 Sets the primary parameter, secondary parameter, measurement signal
frequency, measurement signal level, measurement time mode, and
cable length to Pri$, Sec$, Freq, Lvl, Meas_time$, and Cbl,
respectively.
Lines 440 to 460 Turns OFF the measured result display and beep output and locks the
front panel keys.
Lines 500 to 550 Uses the FNCompen sub-program to measure OPEN/SHORT/LOAD
compensation data. For the FNCompen sub-program, refer to the
description in Example 4-1 on page 40.
Line 570 Sets the measurement range to Nom.
Lines 610 to 620 Sets the limit range designation method and reference value to Mode$
and Nom, respectively.
Lines 630 to 660 Sets the lower limit values and upper limit values of BIN1 to BIN3 to
L_lim(*) and U_Lim(*), respectively, and turns ON BIN1 to BIN3.
Lines 670 to 690 Turns OFF BIN4 to BIN9.
Lines 700 to 710 Sets the lower limit value and upper limit value of the secondary
parameter limit range to L_lim_sec and U_Lim_sec, respectively, and
turns ON the secondary parameter limit range.
Lines 730 to 750 Sets the ON/OFF state of the AUX BIN function, the ON/OFF state of
the Low C reject function, and the limit of the Low C reject function to
Aux$, Low_c_rej$, and Low_c_rej_lim, respectively.
Line 760 Turns ON the comparator function.
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