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7−4. Selection of A/D sampling rate
This instrument can select the A/D sampling rate from “10 times/s”, “20 times/s”, “100 times/s”
and “200 times/s” (Relative function F−02). As for default, “200 times/s” is set.
● The comparator comparison operation and the analog output of this
unit have synchronized with the A/D sampling. Therefore, execute the
change in the A/D sampling rate when you change the conversion rate
of the comparator and conversion rate of the analog output.
7−5. Zero tracking
The instrument prepares the zero tracking in order to compensate for slow drift of zero.
● Effective only when the A/Z mode is selected.
7−5−1. What is zero tracking?
D Zero tracking is a function to cancel the slow drift of zero within the constant conditions,
and also to follow the zero point of the instrument in order to stabilize zero point.
D When the data variation within the set time with function F−09 is within the set value set
with the function F−08 against the zero point, then the input will be cancelled as the zero
point. However, when the zero point compensation for the total “±10 % of the maximum
display value” at the zero tracking and zero set are completed until that time, the further
directional zero tracking will not executed.
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