Sequential Weighing Functions - AND AD-4401A Instruction Manual

8.3. Sequential Weighing Functions

●Automatic free fall correction
Under the following conditions, the correct free fall value is automatically set.
- The weight value after the feeding process is within the final value ± automatic free fall correction range
(Sq F-04).
- The minimum small flow time for the automatic free fall correction (Sq F-05) has passed.
Select an automatic free fall correction method (Sq F-03) from the following.
- Moving average of last four weighings
- Fuzzy
●Automatic accumulation
When the weighing end output turns ON after the feeding process, the weight value is accumulated on the
total weight.
Select the condition to perform the automatic accumulation (SqF-02) from the following.
- Accumulates only when the judgment result is OK.
- Accumulates regardless of the judgment result.
●Automatic print
When the weighing end output turns ON after the feeding process, data is output from the standard serial
output (Si F-02) or options (bCdF-02, rS F-02).
●Emergency stop
The large flow, medium flow and small flow outputs turn OFF, the weighing sequence error output turns ON
and the indicator waits for the next weighing start input.
Operation: Function key (FncF-02), Control input
●Flow timeout error/Discharge timeout error
When the duration from the flow output ON to the weighing end output ON has exceeded the flow timeout
time (Sq F-15), the large flow, medium flow and small flow outputs turn OFF and the weighing sequence
error output turns ON
When the duration from the discharge output ON to the weight value becoming near-zero has exceeded the
discharge timeout time (Sq F-20), the discharge output turns OFF and the weighing sequence error output
turns ON.
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