Unipulse F805AT-CK, Руководство по эксплуатации

Страница: 46 / 129

5.CALIBRATION
35
5-6. Span Calibration
Apply the load (Balance weight) to the load cell or scale.
- The balance weight should be full capacity to get the best linearity. The balance weight must be at
least 50% of scale capacity.
- Verify there is no excess load (except Balance weight) applied to the load cell or scale.
- Check in green appears on the comparison screen. Correct calibration cannot be completed if
the signal is unstable.
Operation
1) Press the button. 2) Select the "CALIBRATION" tag.
3) Press “SPAN CALIBRATION” tag.
4) When used balance weight is equal to the capacity
press ,if not input the real weight then
press .
5) Span calibration is completed while the changes to
and display the real weight on the comparison screen.
If a calibration error is displayed, redo span calibration following the description on the message
screen.
- CAL. ERR. 4: The entered balance weight value is beyond the Capacity.
- CAL. ERR. 5: The enter balance weight value is 00000 Re-enter the correct value.
- CAL. ERR. 6: The load cell output does not reach the span adjustment range.
- CAL. ERR. 7: The load cell output is negative.
- CAL. ERR. 8: The load cell output is beyond the span adjustment range.
Regarding to error massage, refer to trouble shooting on the Page97.
STAB
MODE
OK
OK
CALS RUN