FUTEK IPM600 (D610) Digital Display - Manual (Page 46)

5.SETTING OF FUNCTIONS
35
5-6. Zero Track
Gradual changes in the zero point due to drifts etc., are automatically tracked for
correction.
Setting range
ZT (time): 0.1 - 9.9 sec.
ZT (width): 01 - 99 markings
How to set
- 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 track delay time and the track band can be selected in the range
between 0.1 and 9.9 sec and between 00 and 99, respectively. When
the set value is 02, two graduations correspond to the indicated value.
When the time is set at 0.0 sec and the band is at 00, the zero track
function does not work.
Boundary of zero track
Band=count × minimum value of digital changes (minimum graduation) × 2
Indicated Value DELAY
+COUNT
-COUNT
BAND
0
DELAY
From the point when it returned within the range,
counting will be resumed.
CAUTION
Since the zero track function works from the calibrated zero point of the
indicated value, it does not work if the indicated value is beyond the
track band. In such a case, obtain the zero point again by zero
calibration.
Setting call Page 1 Operation Setting