52
10-5
Comparator Function
The comparison of comparators can select 3-steps or 5-steps (
Cp fnc, Cp-t
), and it is set to 3-steps at the
factory setting.
When 3-step comparator is set, the results of the comparison are indicated by HI OK LO on the
display.
When 5-step comparator is set, HH is indicated by HI blinking and LL by LO blinking.
By using GXA-04, it is possible to output the comparison result at the contact point.
There are three types of scope that can be selected as follows.
No comparison
Comparison when the weight data is stable or overloaded
Continuous comparison
The conditions for comparing near zero are in six levels from "including near zero" to "± 100 digits".
"Upper limit value and lower limit value" and "reference value and tolerance range" are the
comparison standards.
"Digital input" and "Input by sample load" are the for each value input methods for each value.
Refer to the function setting
Cp fnc
.
By setting the function setting
Cp beep ,
it is also possible to sound an internal buzzer depending on
the result of the comparison.
3-step comparison result
5-step comparison result
Note
□
In the flow measurement, the comparator function is used with the total weight.
Weighing value
Judgment formura
Upper limit
Lower limit
Judgment
result
Lit display
Blinking
display
Buzzer
control
HI
OK
LO
HI
OK
LO
Upper limit value
Lower limit value
≦
≦
Threshold value
＜
Weighing value
Weighing value
Upper limit value
3-step comparison - display
Weighing value
Judgment formura
Upper limit
Lower limit
Second upper limit
Second lower limit
Judgment
result
Lit display
Blinking
display
Buzzer
control
HI
OK
LO
HH
LL
HI
OK
LO
HI
LO
Upper limit value
2nd
Upper limit value
2nd
Lower limit value
Lower limit value
≦
≦
≦
≦
Threshold value
＜
＜
＜
＜
Weighing value
Weighing value
Weighing value
Weighing value
Weighing value
Upper limit value
Lower limit value
2nd
Upper limit value
2nd
Lower limit value
5-step comparison - display
