Weigh Scale W110 User Manual
Page 12
CALIBRATION
Note: The W110 is factory calibrated to the loadbars/loadcell which it was
supplied with. In some instances, if another set of loadbars is to be used with
the indicator it is necessary to calibrate the system to ensure accuracy. Each
loadbar is calibrated independently and therefore must be removed from any
structure before calibration begins.
To recalibrate the W110, follow the steps below:
1. Connect both load bars to the indicator and ensure that they have no weight
applied.
2. Press the Settings button to display the capacity of the connected
loadbars, then press the down arrow . The display will show ‘CAL-‘.
3. Press OK to enter the calibration wizard. The display will change to show
‘bAr1’ as loadbar 1 (left hand socket) is calibrated first.
4. Press OK to begin calibration of the first loadbar. The display will show
‘rdy?’, with ‘ZERO WEIGHT’ flashing on the display. Ensure there is no
weight on the loadbar and press OK once more.
5. As the scale determines a zero weight the display will change to ‘- - - -‘.
Once complete, the display will change to show the value of the test weight
to be used, and ‘TEST WEIGHT’ will flash on the screen. This value can be
adjusted by using the up or down button (holding the up or down
button will increment in larger steps).
Note: For best results it is recommended that a calibration weight of at least
10% of the capacity of the connected loadbar be used.
6. Once the test weight has been entered on the display press the OK button.
The display will show ‘rdy?’, with ‘TEST WEIGHT’ flashing on the display.
Load the calibration weight onto the loadbar and press OK once more to
calibrate the bar.
7. Once complete, the display will change to show ‘bAr2’ as loadbar 2 (right
hand socket) is calibrated next.
8. Repeat steps 4 to 6 for the second loadbar to complete calibration.
9. Once completed, the scale will display ‘done’. Press OK to return to the
normal operating mode.
Note: The Back
button can be used throughout the calibration procedure
to step back and/or repeat any stage.
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