JWP digital weighing scales operation manual
REV: C1, June 2012
JWP digital weighing scales operation manual
The display will show "ACC 1" and then the total in memory for 2
seconds before returning to normal. If the optional RS-232 interface is
installed the weight will be output to a printer or PC.
Remove the weight, allowing the scale to return to zero and put a
second weight on. Press
, the display will show "ACC 2" and
then show the new total. Continue until all weights have been added.
To view the totals in memory press the
key when the scale is at
zero.
The display will show the total number of items "ACC xx" and the total
weight before returning to zero. The totals will also be
printed via the RS-232 interface.
To erase the memory press
to view the totals and then press the
SMPL/C
key to clear the memory.
Note: M+/Print function only available when stable ( indicator on)
7.2 AUTOMATIC ACCUMULATION
When the scale has been set to Automatic Accumulation the value is
stored in memory automatically.
Add a weight to the scale, the beeper will sound when the scale is stable to
signify the value is accepted. Remove the weight.
The display will show "ACC 1" and the totals in memory when the scale
returns to zero. Adding a second weight will repeat the process.
While the weight is on the scale it is permissible to press the
key
to store the value immediately. In this case the scale will not store the
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1 INTRODUCTION
The JWP series of scales provides an accurate, fast and versatile series of
general purpose weighing scales with counting, % weighing and
check-weighing functions. The scales built in a thermal printer that could
support continuous paper. And also, they have an expanded bi-directional
RS-232 interface for communication with a PC as an optional.
There are 4 models in each series, with capacities up to 45 kg.
They all have stainless steel weighing pan assembly.
All the keypads are sealed, color coded membrane switches and the
displays are large easy to read liquid crystal type displays (LCD). The LCD’s
are supplied with a backlight.
All units include automatic zero tracking, audible alarm for pre-set weights,
automatic tare, and an accumulation facility that allows the count to be stored
and recalled as an accumulated total.
2 KEY DESCRIPTIONS
Zero
or
Set the zero point for all subsequent weighing. The display shows zero.
A secondary function , of "Enter" key when setting parameters or
other functions.
Tare
or
Tares the scale. Stores the current weight in memory as a tare value,
subtracts the tare value from the weight and shows the results. This is
the net weight. Entering a value using the keypad will store that value as
the tare value. A secondary fu , of incrementing the active digit
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