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8.4.2
Unit of weight
A string with up to four digits can be specified as the unit of weight, e.g.: t, kg, lbs. The defined
unit of weight applies to all weight specifications. Entries are not be converted if the unit of
weight has changed. Entries must be left-aligned.
8.4.3
Gross identifier
The gross identifier specifies the letter, B (for brutto) or G (for gross), to be used in the display
for gross weights.
8.4.4
Maximum weighing range
The weight can only be used with the defined scale interval below the maximum weight (+ 9 d,
d = scale interval). The maximum weight is defined during commissioning. Exceeding the
maximum weight is indicated in the status (DR30).
The maximum weight depends on the number and type of load cells used.
8.4.5
Calibration weights 0, 1, 2 and calibration digits 0, 1, 2
The calibration weights and corresponding calibration digits define the characteristic curve of
the scales. A detailed description can be found in section Calibration procedure (Page 67).
8.4.6
Scale interval
The scale interval for the weighing range can be defined in accordance with EN 45501 (0.0001
to 50).
8.4.7
Automatic zero adjustment
If required, you can carry out semi-automatic zeroing of the scale using the "Zeroing"
command.
The automatic adjustment sets the scale to zero without a further command in the event of slow
zero drifting. Slow drift is assumed if the OIML R76 criteria are met.
Note
If this function is enabled, the scale may eventually read zero after a slow drift even if they are
fully loaded. The function can, however, be limited by specifying a maximum and minimum
weight for zeroing.
SIWAREX WP321
Operating Instructions, 08/2019, A5E33715669A-AD
Scale parameters and functions
8.4 DR 3 calibration parameters
63
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