Unipulse F320, Operation Manual

Page: 70 / 129

6.SETTING OF FUNCTIONS
56
・
When displacement of the zero point is within the set count of
tracking and it continues more than the set time, it is
automatically made zero by Zero Tracking function.
・
The time (tracking delay) is set in the range of 0.1 - 9.9 sec.,
and the band (tracking band) is set in the range of 01 to 99.
If the time is set at 0.0 sec. and the band at 00, the zero
tracking function does not work.
Boundary of zero track
DELAY
Indicated value
+COUNT
-COUNT
BAND
＋
0
－
DELAY
Band=count × 2
From the point when it returned within the range,
counting will be resumed.
CAUTION
Since the zero tracking function works from where the indicated value is
at the calibrated zero point, it does not work if the indicated value already
exceeds the tracking band. In this case, retake the zero point by zero
calibration.
The zero tracking function does not work if the calibration
LOCK is OFF.
It works only when the calibration LOCK is ON.
Also, the zero tracking function is reset when the power is
turned off.