AND Explosion Protected Weighing Indicator AD-4403-FP ST Series, Инструкция по эксплуатации

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6-10
6-6 CALF-14=“3” Weighing Mode
(with Supplementary Flow)
(Normal batching with supplementary flow in built-in automatic program mode)
Supplementary flow automatically turns on the dribble flow for the specified time when the loaded weight is not sufficient.
To make supplementary flow, set the “maximum supplementary flow times, SQF-08,” to other than 0, and the
“supplementary flow open timer, SQF-16,” and “supplementary flow close timer, SQF-17,” to their respective times. See
{Appendix C: Function List}
Supplementary flow is also available in loss-in-weigh (built-in automatic program mode).
Weighing process
Sequence # Process
1
•
“Batch start” or “Discharge start ” signal is ready to be input.
2
•
The “Batch start” signal is input.
•
The “Batch start wait timer” starts.
3
•
The “Batch start wait timer” completes the set time.
•
“Full-flow”, “Medium-flow” and “Dribble-flow” output signals are turned on.
•
The “Full-flow comparator inhibitor timer” and “Batch monitoring timer” start.
4
•
Net weight reaches the weight of “Final” –“Optional preliminary” or more.
•
The “Full-flow” output is turned off.
•
The “Medium-flow comparator inhibitor timer” start.
5
•
Net weight reaches the weight of “Final” –“Preliminary” or more.
•
The “Medium-flow” signal is turned off.
•
The “Dribble-flow comparator inhibitor timer” starts.
6
•
Net weight reaches the weight of “Final” –“Free fall” or more.
•
The “Dribble-flow” signal is turned off.
•
The “Judgment wait timer” and “Batch monitoring timer” start.
7
•
The “Judgment wait timer” completes the set time.
•
Display becomes stable.
•
If automatic free fall compensation is being used, its calculation will be made.
•
If net weight is insufficient, the “Dribble-flow” signal will be turned on.
•
The “Supplementary flow timer” starts.
8
•
The “Supplementary flow timer” completes the set time.
•
The “Dribble-flow “ signal is turned off.
•
The “Supplementary flow close timer” starts.
9
•
The “Supplementary flow close timer” completes the set time.
•
It is checked whether the net weight is insufficient.
•
If insufficient, the “Dribble-flow “ signal is turned on without waiting for a stable reading.
•
The “Supplementary flow open timer” starts.
10
•
The “Supplementary flow open timer” completes the set time.
•
The “Dribble-flow “ signal is turned off.
•
The “Supplementary flow close timer” starts.
11
•
The “Supplementary flow close timer” completes the set time.
•
It is checked whether the net weight is insufficient.
•
If NOT sufficient, the “Batch finish “ signal is turned on without waiting for a stable reading.
•
A judgment result output signal (Within limit or Over limit) will be turned on. (“Within limit” is on
in the chart on next page.)
•
The “Batch monitoring timer” is reset.
•
The net weight is accumulated automatically.
•
The data is output from the interface set for auto print.
12
•
The “Discharge start “ signal is turned on.
•
The “Discharge start wait timer” starts.
13
•
The “Discharge start wait timer” completes the set time.
•
The “Discharge “ signal is turned on.
•
The discharging time monitor timer starts.
14
•
Gross weight reaches less than the weight of “Zero band”.
•
The “Discharge valve close wait timer” starts.
•
The “Discharging time monitor timer” is reset.
15
•
The “Discharge valve close wait timer” completes the set time.
•
The “Discharge“ signal is turned off.
16
•
The “Batch start” input signal for the next cycle is input.
•
The “Batch finish” output signal is turned off.
•
The judgment result output signal (Over limit or Under limit) is turned off.
* Now, the weighing sequence has cycled and restarts from sequence # 2 at this time.