Sewha SI 4410, Руководство по эксплуатации

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■ Relay Output Mode Setting
Automatic Free Fall Compensation setting
F20 00
0
∫
5
This function is to compensate “Free fall” value during the weighing
process.
“00” setting : Automatic Free Fall Compensation function not use.
“01~05” setting : Automatic Free Fall Compensation function use.
※ If you set F20-03,
Gathering the “weight variation data” of each weighing process(from 1
st
to 3
rd
) and make average.
This average weight variation will be applied to “Free Fall” set value from 5
th
weighing process.
Before gathering 3 weight variation data, “Automatic Free Fall Compensation” function will be
controlled by SI 4410 program.
- 1
st
weighing process Æ apply operator’s set “Free fall” value.
- 2
nd
~ 4
th
weighing process Æ controlled by SI 4410 program. And gathering 3 weight variation data.
- from 5
th
weighing process Æ apply averaged value of 3times weighing process’s weight variations.
This function can control “Trial process’s free fall value” and it can reduce process error rate.
This “Automatic Free Fall Compensate function” is suitable for materials, easily influenced of
Temperature effect, like liquid.
※ Acceptable range of weight variation data for each weighing mode.
Under F21-02, 04, 05 setting : (Weight Variation < FINAL –PRE 2)
Under F21-06, 07 setting : (Weight Variation < 50% of FINAL)
※ If the set values (FINAL, PRE1, PRE2, FREE FALL) are changed, or new calibration process is
done, or power is off, “F-function” set value is changed, this “Automatic Free Fall Compensation”
function will be initialized.
※ This “Automatic Free Fall Compensation” can compensate minus(-) Free Fall, and can be displayed
Max. “-999”.
※ To make more accuracy of “Automatic Free Fall Compensation” function, please set “t1(F22)”
value with large set value, or “0(on Steady Mode)”.
If the “t1” set value is too small, there might be some error on making accuracy compensation.