[SENSe:]{FREQuency|PERiod}:TIMeout:AUTO {ON|1|OFF|0}
[SENSe:]{FREQuency|PERiod}:TIMeout:AUTO?
Controls how long the instrument waits before timing out on a frequency or period measurement when no
signal is present.
Parameter Typical Return
{ON|1|OFF|0}. Default: OFF. 0(OFF)or1(ON)
Configure frequency measurements, using the null function to subtract 1kHz from the measurements.
Enable the automatic timeout. Make and read two measurements:
CONF:FREQ
FREQ:NULL:STAT ON;VAL 1 kHz
TIM:AUTO ON
SAMP:COUN 2
READ?
Typical Response: +1.04530000E+03,+1.04570000E+03
l When set to OFF, the instrument waits 1 second before timing out. When set to ON, the wait time var-
ies with AC filter bandwidth; for the faster bandwidths, the instrument waits a shorter time before tim-
ing out and returning 0.0. This is advantageous in manufacturing test systems where a DUT failure may
result in no signal; in this case, the failure can be detected sooner, speeding up test throughput.
l This setting is non-volatile; it will not be changed by power cycling or *RST or SYSTem:PRESet.
Keysight Truevolt Series Operating and Service Guide
341
SCPI Programming Reference
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