Holtgreven Ohaus Defender Series Bench Scales - Manual (Page 51)

7000 Series Indicators EN-49
● ○ ○
UNDER ACCEPT OVER
mMOdE
CHECKWEIGH
CHECK
kg
EDIT LIMITS?
UNdEr
kg
0.000
UNdEr
kg
1.000
OVEr
kg
1.010
OVEr
kg
0.000
*
0
0.000
kg
*
1.000
kg
○ ● ○
UNDER ACCEPT OVER
○ ○ ●
UNDER ACCEPT OVER
*
2.000
kg
● ○ ○
UNDER ACCEPT OVER
*
0
0.000
kg
*
-1.000
kg
○ ● ○
UNDER ACCEPT OVER
○ ○ ●
UNDER ACCEPT OVER
*
-2.000
kg
4.9.5 Check Weighing
Use this mode to compare the weight or quantity of items to a target weight range. The indicator
supports positive, negative and zero check weighing.
NOTES: Press the FUNCTION button to briefly display the limits if Accumulate is set to OFF in the
Setup menu.
Press the
FUNCTION button to add the displayed weight to the accumulation data if
Accumulate is set to MANAUL in the Setup menu. If Accumulate is set to AUTO, the stable
weight is automatically added to the accumulation data.
Defining the Under and Over Limits
When the
Mode button is released, EDIT LIMITS? is displayed. Press the No button to use the stored
Under and Over limits or press the Yes button to define new limits
When defining the limits, the display shows UNDER and the current setting. To keep the current
under limit, press the
Yes button.
To change the under limit, enter the new limit using the keypad. To change the sign of the limit,
press and hold the
+/- button. Then press the FUNCTION button.
The display shows OVER and the current setting. To keep the current over limit, press the
Yes
button.
To change the over limit, enter the new limit using the keypad. To change the sign of the limit, press
and hold the
+/- button. Then press the FUNCTION button.
Positive Check Weighing
Positive check weighing is used to determine when the material added to the scale is within the
target range. In this case, the under and over limits must be positive values. The over limit must be
greater than the under limit.
Add material to the scale until it is within the accept range.
If the item is lighter than the under limit, the yellow UNDER LED will light. If the item is within the
target weight range, the green ACCEPT LED will light. If the item is heavier than the over limit, the
red OVER LED will light.
Negative Check Weighing
Negative check weighing is used to determine when the material removed from the scale is within
the target range. In this case, the under and over limits are both negative values. The under limit
must be greater than the over limit.
Place the item to be weighed on the scale and press the
TARE button. Remove a portion of the item
until it is within the accept range.
If the item is heavier than the under limit, the yellow UNDER LED will light. If the item is within the
target weight range, the green ACCEPT LED will light. If the item is lighter than the over limit, the red
OVER LED will light.