Comparator Function - A&D GX-300 Instruction Manual

10-10 Comparator Function

The results of the comparison are indicated by HI OK LO on the display.
Operating conditions:
To compare, use:
Input method:
Note
"Near zero" means within ±10 digits of the minimum weighing value. For example, using a
GX-2000 in gram mode, near zero is within ±0.10 g.
For the description of "Comparator mode (Cp fnc)", refer to "10-3 Details of the Function Table".
Setting example 1
(Continuous comparison, excluding "near zero", reference value and tolerance value, digital input)
Selecting a comparator mode
1 Press and hold the SAMPLE key until
2 Press the SAMPLE key several times to display Cp fnc .
3 Press the PRINT key.
4 Press the RE-ZERO key several times to display Cp 3 .
5 Press the SAMPLE key several times to display Cp in .
6 Press the RE-ZERO key several times to display Cp in 2 .
7 Press the PRINT key to store the selected mode.
Entering the reference and tolerance values
Cp ref
8 With
digits blinking.
When the current setting is not to be changed, press the PRINT or CAL key to proceed to step 9.
When the current setting is to be changed, press the RE-ZERO key. Change the setting
using the following keys.
SAMPLE key
RE-ZERO key
MODE key
PRINT key
CAL key
No comparison
Comparison when the weighing data is stable or overloaded, excluding
"near zero"
Comparison when the weighing data is stable or overloaded, including
"near zero"
Continuous comparison, excluding "near zero"
Continuous comparison, including "near zero"
Upper limit value and lower limit value
Reference value and tolerance value
Digital input
Weighing input
displayed, press the PRINT key. The current setting is displayed with all the
To select the digit to change the value.
To change the value of the digit selected.
To switch the polarity.
To store the new setting and go to step 9.
To cancel the new setting and go to step 9.
ba5fnc of the function table is displayed.
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