Product specifications

Page 36 AD-4329A Weighing Indicator
9. Comparison
This function has the "upper / lower comparison" and the "setpoint comparison". They
compare the weighing data with preset parameters and can output the result of the
comparison to the relay-outputs of OP-02.
Set the F-function the f-20 and f-21 to use these comparisons.
Caution The result can only be output using relay-outputs, and is not displayed.
The setpoint comparison can be used for normal batching, but can not
be used for loss-in-weight.
9.1. Comparator Output Relay (OP-02)
This relay option outputs the result of comparison controled by the F-function f-20
(comparator function) and f-21 (comparator mode).
Specifications
Maximum voltage 250V AC or 30V DC
Maximum current 3A (resistive load)
Contact life 100,000 times (resistive load)
Adaptable terminal type M3
Circuit and pin layout
9.2. Upper/Lower Limit Comparison
This function compares the weighing data with the upper limit value and lower limit
value, and outputs the result to the three relays of HI, OK and LO. Use this
comparison when judging whether a weight is proper.
Set to the F-function f-20 1 to use this upper/ lower limit comparison.
Select a parameter of the F-function f-21 for the comprison condition.
Specify the upper and lower limit values.
When inputting the upper value and lower limit value, it is not necessary to input the
F-function f-20 and f-21 again unless changing the F-function.
9. Comparison