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8.7.1
Limit value 1 ON, limit value 2 ON, limit value 1 OFF, limit value 2 OFF
The switch-on and switch-off points can be specified separately for each limit value as a
percentage of the measuring range. This allows both minimum and maximum value violation
monitoring with hysteresis. A delay time for switch-on and switch-off can also be specified.
Either the current net weight or the current gross weight can be selected as the reference
value for limits 1 and 2.
Maximum value monitoring is implemented with the following specifications:
● Switch-on value > switch-off value
Minimum value monitoring is implemented with the following specification:
● Switch-on value < switch-off value
The diagram below illustrates the function of limit values 1 and 2.
Figure 8-5
8.7.2
Limit value "Empty" ON
The value for the empty range is a limit value below which the weighing module registers
and returns the status "empty". The values are entered as a percentage of the measuring
range. The "Empty" limit always refers to the current gross weight in the scale.
SIWAREX WP321
Manual, 07/2014, A5E33715669A-02
Limit value configuration
Scale parameters and functions
8.7 DR 6 limit value settings
63
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