18
ZK830 Counting Scale User Instructions
Indicator applications
3.2.5 Special key functions
The following keys have an extra function in this application:
SAMPLE
Press
SAMPLE
to perform the sample operation as described below in the
Sampling section.
Press the
key to perform the print function and to add the count to
the accumulator, if enabled.
Press and hold the
key to print the total print format chosen in the
password protected Supervisor menu.
3.2.6 Sample size
By default the sample size choices are 1, 2, 5, 10, 25, 50 or 100. When asked to add
samples, one of these will be the requested count. The default sample size is defined
in the password protected Supervisor menu.
Alternate sample sizes (only with optional keypad)
If you want to use a different sample size than the default ones, key in the quantity you
want to use (it must be larger than the default size) and press the
SAMPLE
key. The
display will show
SAMPLinG
briefly and then
Add XX
, where
XX
is the size you keyed
in.
3.2.7 Counting in dribble mode
With the count application in dribble mode active, follow these steps to count:
1.
Press
ZERO
to zero the scale, if necessary.
2.
Use a tare method to tare a container, if necessary. See
3.
Press the
SAMPLE
key…
SAMPLinG
is briefly displayed. This means the indicator is zeroing
itself. A message,
Add
XX
, is then displayed.
XX
is the current sample
size.
4a.
Place
XX
number of items on the scale.
OR
4b.
Press the
SELECT
key repeatedly to scroll through other sample size choices
(1, 2, 5, 10, 25, 50 or 100). When your choice is displayed, place that number
of items on the scale and press
SAMPLE
…
buSY
is briefly displayed, followed by one of three possible outcomes:
a. If the sample met the minimum sample requirements and the weight is
stable, the display will show the correct number of parts on the scale
and the
COUNT
annunciator is lit.
b
If the sample weight was not enough,
Add XXX
will be displayed. Add
XXX parts and press the
SAMPLE
key.
