AND Weighing Indicator AD-4401, Instruction Manual

Page: 39 / 90

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NORMAL BATCHING/ WITH SUPPLEMENTARY FLOW
(WEIGHING MODE CALF-14 = 3)
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-07,” to other than 0, and the
“supplementary flow open timer, SQF-15,” and “supplementary flow close timer, SQF-16,” to their respective times.
Supplementary flow is also available in loss-in-weight (built-in automatic program mode).
FUNCTIONAL DESCRIPTION
1. The instrument is waiting for the Batch Start signal or discharging start signal to be input.
2. When the external Batch Start signal is input, the Batch Start wait timer starts.
3. When the Batch Start wait timer completes the set time;
• Full-flow, medium-flow, and dribble-flow output signals are turned on.
• The full-flow setpoint disable, and the Batch monitoring timers start.
4. When the weight reaches optional preliminary setting:
• The full-flow output is turned off.
• The medium-flow comparator inhibitor timer starts.
5. When the weight reaches preliminary setting:
• The medium-flow output is turned off.
• The dribble-flow comparator inhibitor timer starts.
6. When the weight reaches free fall setting:
• The dribble-flow output is turned off.
• The judgment wait timer starts.
• The Batch monitoring timer is reset.
7. When the weight has stabilized after the judgment wait timer completes the set time;
• If automatic free fall compensation is being used, its calculation will be made.
If the net is insufficient;
• The dribble-flow output signal is turned on.
• The supplementary flow open timer starts.
8. When the supplementary flow open timer completes the set time;
• The dribble-flow output signal is turned off.
• The supplementary flow close timer starts.
9. When the supplementary flow close timer completes the set time;
• It is checked whether the net is insufficient, and if yes;
• The dribble-flow output signal is turned on.
• The supplementary flow open timer starts.
10. When the supplementary flow open timer completes the set time;
• The dribble-flow output signal is turned off.
• The supplementary flow close timer starts.
11. When the supplementary flow close timer completes the set time;
• It is checked whether the net is insufficient, and if not;
• The Batch Finish output signal is turned on.
• If a judgment result is overlimit, an overlimit output is turned on.
• The Batch monitoring timer is reset.
• The net is accumulated automatically.
• The data is output from the interface set for auto print.
12. If the discharging start input signal is turned on, the discharging start wait timer will start.