A&D Counting Scale HC-15Ki - Manual (Page 27)

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7. COMPARATOR FUNCTION
‰ The scale contains a comparator function that checks the amount on the weighing
pan against set acceptable count or weight levels. When the comparator function is
activated, “HI”, “OK” or “LO” indicator
will be displayed.
‰ Before the comparator will work, Upper
and Lower Limits must be set (see
below). The levels are set by count or
weight. So, if you are using weight for
your comparator levels, calculate the
weight before starting the procedure
below.
‰ If the OP-04 is installed, comparator
relay output is also available.
‰ The comparator responds as follows,
“HI” Upper Limits < Count / Weight Data
“OK” Lower Limits ” Count / Weight Data ” Upper Limits
“LO” Count / Weight Data < Lower Limits
To Set the Comparator
‰ Start with the scale switched off.
1. Press and hold the ZERO key, then press
the ON/OFF key – release both.
The count display will show “f-00” with
“00” blinking.
2. Press the 5 key to enter into the
F-Function F-05-X Comparator
section.
3. Press the ENTER key.
The count display will show the
F-Function and its present setting will
blink.
4. Use the 0 Æ 6 keys to display the
number of the desired setting.
For example, let’s select “1” compare all
data.
Upper limit 102 pcs
Lower limit 98 pcs
The beeper is set ON at “OK”.
ON
OFF
ZERO +
COUNT
SAMPLE
TOO LIGHT
HI LO OK
88888 100
‘ Ñbeep, beep …Ò ‘
8 f-00 810
5
8 f-05-01
88Clear8
8
aidal 0 0
00
8 f-05-01
88Clear8
8
aidal 1 0
00
ENTER
8 f-05 810