HV/HW-CEP Series
Page 29
12.
Auto-tare
The HV/HW-CEP series has an auto-tare function to be used with the comparator mode
enabled. Using this function in check weighing, the scale automatically tares, then displays “OK”
for a certain amount of sample and repeats this process for the next weighing.
Start with display zero after tare operation. Place or take away objects until the
comparison result will show OK. When the stable display is maintained for the duration
specified in the function setting
“
at-t
”,
the scale will automatically tare the weight, show
zero and be ready for next weighing.
In some countries or areas, the auto-tare function can not be used on the Legal for Trade
models and the selection in the function settings “
at
”, “
at-t
” and “
at-f
” is not available.
To use the auto-tare function, set the function settings below.
Cp 1
:
Compare all weighing data (other settings may be used depending on the
application).
at 1
:
Auto-tare function enabled.
at-t 0
~
9
: Select the timing to tare automatically to avoid the wrong tare operation, for
example; too early to tare, to take a longer time to go to the next weighing.
Take-away check weighing “
Cp-p 1
” (Example with “
Cp-l 0
” setting)
Take-away check weighing (negative comparison) is the way to compare the
negative
weight
while
taking
away
objects
from
a
container.
Set the function “
Cp-p 1
” together with the auto-tare function enabled “
at 1
”. In this
operation mode, the scale operates as “take-away the objects”
“OK and stable”
“auto-tare”
“take-away the objects”
······.
In this setting, the polarity of LOLO, LO, HI, and HIHI limit values are ignored and the
scale shows the comparator results as below.
Note: To start the take-away check weighing, be sure to use the
TARE
key to tare the
weight of the container filled with objects. The
ZERO
key may zero the display,
and the scale goes below the zero point by taking out the objects. Then, the
auto-tare function or
TARE
key does not work.
When the function “
at-f 1
Tares the initial (container) weight.” is selected:
To start the auto-tare function, usually the container (filled with objects) will be placed on the
weighing pan and its weight must be tared using the
TARE
key. When the function “
at-f
1
” is selected, the scale will tare the initial (container) weight automatically.
When all load on the weighing pan is removed, the scale will return to the zero point and
the tare weight will be automatically cleared. If the scale does not return to the zero point,
press the
ZERO
key to clear the tare weight.
Summary of Contents for HV-15KCEP
Page 15: ...HV HW CEP Series Page 13 The label on the scale ...
Page 44: ...MEMO ...
Page 45: ...MEMO ...
Page 46: ...MEMO ...
Page 47: ......