VXI VT1538A user manual To measure period at channel 45 as the average of 1000 signal periods

To measure period at channel 45 as the average of 1000 signal periods:

*RST TRIGGER:TIMER .2 SENS:FUNC:PER (@145) SENS:PER:RANGE 1,(@145) SENS:PER:MODE NPER(@145) SENS:PER:NPER 1000,(@145) ALG:DEF ’ALG1’,’writecvt(I145,45);’

INIT do loop

SENS:DATA:CVT? (@45)

read value from CVT query above end loop

Alg executes at .2 sec intervals ch 45 to measure signal period set period range 10μsec - 1sec set meas interval by n periods meas and avg 1000 sig periods alg puts period in CVT

start algorithm execution

get period from CVT

Agilent E1538A Enhanced Frequency/Totalize/PWM SCP 19