17
8. COMPARATOR
The results of the comparison are indicated by HI, OK or LO in the display.
The comparison is as follows:
LO
<
Lower limit value
≤
OK
≤
Upper limit value
<
HI
Comparison mode (Refer to the function setting “
Cp
”):
No comparison (comparator function disabled).
Compares all data.
Compares all stable data.
Compares plus data except those near zero (plus data greater than +5d).
Compares stable plus data except those near zero (stable plus data
greater than +5d).
Compares all data except those near zero (all data greater than +5d or
less than -5d).
Compares stable data except those near zero (stable data greater than
+5d or less than -5d).
d = readability (scale interval or “division”).
e.g.: “d” for the EK-300AEP is 0.01 g. Therefore, 5d is 0.05 g.
The readability for the counting mode is 1 piece, for the percent mode, 0.1%.
The upper limit and lower limit values are common to each of the weighing, counting
and percent mode.
Example EK-300AEP EK-3000AEP
Upper limit 001010
10.10 g / 1010 pcs / 101.0% 101.0 g / 1010 pcs / 101.0%
Lower limit 000990
9.90 g / 990 pcs / 99.0%
99.0 g / 990 pcs / 99.0%
8-1. Setting Example
To set “Compares plus data except those near zero
(plus data greater than +5d).”
Selecting a comparison mode
1. Press and hold the SAMPLE key to display
func
.
(If the comparison mode is already set, press
the SAMPLE key to proceed to “Entering the
upper and lower limit values.”)
2. Press the PRINT key to display
poff
X .
(X=
0
or
1
.)
3. Press the SAMPLE key several times to
display
Cp
X .
(X=
0
to
6
.)
Press and hold
Press
several times
poff 1
func
Cp 0
Press
several times
