A&D OP-05 Manuel d'instructions télécharger pdf (Page 41)

AD-4406 Weighing Indicator Page 39

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 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

OVER/UNDER is judged always and the result is output to the display but not to

the relay.

11.2. Setpoint Comparison

Final

Weighing value

Calibrated Zero

Tare

Tared Zero

Zero band

Free fall

Preset target weight

Time

Weighing trace

Relay HI, 1, Net ≧ (Final - Free fall)

Relay LO, 3, Gross ＜ Zero band

OFF

Final

Preliminar

Weighing value

Calibrated Zero

Tare

Tared Zero

Zero band

Free fall

Preset target weight

Time

Weighing trace

Relay HI, 1, Net ≧ (Final - Free fall)

Relay OK, 2, Net ≧ (Final - Preliminary)

Relay LO, 3, Gross ＜ Zero band

OFF

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 60 61

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A&D OP-05 Manuel d'instructions Page 41

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