Setpoint Comparison; Description Of Input Parameters And Outputs - AND Weighing Indicator AD-4406 OP03 Instruction Manual

11.2. Setpoint Comparison

This function includes the weighing sequence and uses for acquiring a preset
target weight.
There are four parameters of "Final", "Preliminary", "Free fall" and "Zero band" to
use the setpoint comparison.
The result of the sequence is output to three relays of OP-03, OP-05 or OP-08.
When entering these parameters, it is not necessary to enter the F-function F22
again unless comparison conditions are changed.

11.2.1. Description of Input Parameters and Outputs

F22 = 7 (Check weighing 1)
Output and Condition
Relay HI, 1, Net ≧ (Final - Free fall)
Relay LO, 3, Gross ＜ Zero band
Relay OK output can be changed to OVER or UNDER by setting F24. The
triangle 2 is not displayed.
OVER/UNDER is judged always and the result is output to the display and the relay.
F22 = 8 (Check weighing 2)
Output and Condition
Relay HI, 1, Net ≧ (Final - Free fall)
Relay OK, 2, Net ≧ (Final - Preliminary)
Relay LO, 3, Gross ＜ Zero band
OVER/UNDER is judged always and the result is output to the display but not to
the relay.
AD-4406 Weighing Indicator
Weighing value
Final
Tared Zero
Calibrated Zero
Weighing value
Final
Preliminary
Tared Zero
Calibrated Zero
Free fall
Tare
OFF
ON
Free fall
Tare
OFF
OFF
ON
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Preset target weight
Zero band
ON
OFF
Preset target weight
Zero band
ON
ON
OFF
11.2. Setpoint Comparison
Weighing trace
Time
OFF
ON
Weighing trace
Time
OFF
OFF
ON