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AD-4430B
5.1.6.
Customizing The Function Of the x Display
Assigns a function to the
x
display (a red LED) from the functions of
(
x
Display) below:
0: None
1: Zero tracking in progress
2: Alarm (Zero range setting error, over)
3:
key status
4: Near-zero
5: HI output (Over the upper limit value)
6: OK output (Between upper and lower limit values)
7: LO output (Below the lower limit value)
8: User input 1
9: User output 1
5.1.7.
Memory Backup
Zero value, tare weight, calibration data and function data are written into non-volatile
memory (FRAM). The FRAM does not require batteries. The data retention period is 10
years. Therefore, this module does not equipped the backup battery.
5.1.8.
Near-Zero Detection
Near-zero detects whether an object has been placed on the weighing pan.
The near-zero state is defined when the weighing value is within the preset value for the near-
zero range.
Related Functions
( Near-zero ): The value of near-zero.
( Near-zero comparison weight ): Selection of the gross weight or net weight to
compare the value of near-zero.
1: Gross weight
2: Net weight
5.1.9.
Upper Or Lower Limit Detection Function
This is a function to detect whether the weighed value is above an upper limit value or below a
lower limit value.
Functions Related To The Detection Function
(Upper limit value) or
(Lower limit value)
:
A comparative upper or lower
limit value can be set.
(Comparison mass of upper and lower limit)
:
Gross weight or net weight to be
compared with the upper or lower limit value can be selected.
(Output logic of upper and lower limit)
:
Positive logic or negative logic to output the
upper and lower limit can be selected.
key status
When alternate switch or momentary switch is selected at
, the
works.
The display turns ON when the
key is ON and turns OFF when the
key is OFF.
