Siemens SIWAREX FTC, Руководство по эксплуатации устройства

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W
EIGHING
F
UNCTIONS AND
P
ARAMETERS
!
Attention
In non-verifiable operation (no OIML restrictions), a full scale can also be set to
zero after activating this function. Limiting the effectiveness is possible by entering
the max. and min. weight however. See Max. Min. weight for zero setting upon
switch-on. In operating modes "Belt scale" and "Loss-in-weight scale", this function
cannot be activated.
5.2.11 DR3 - Activated Zero Setting upon Switch On, If Scale Tared
The scale can be set to zero automatically by switching the supply voltage on.
If the function above is activated, there is still the question of whether zero setting
at start-up should be run if the tare weight is unequal to zero.
If yes, the tare weight is also deleted with the zero setting and if no, no zero setting
is performed on the scale.
5.2.12 DR3 - Automatic Zero Adjustment
Zero setting the scale can be performed with the "Zero setting" instruction if
required. The automatic zero adjustment sets the scale to zero without an
instruction if it slowly drifts away from the zero point. Slow drifting is presumed if
the conditions of standard EN45501 have been met. This function is executed as a
dynamic zero setting function in the "Belt scale" operating mode.
This function has no effect in the "Loss-in-weight scale" operating mode.
!
Attention
In non-verifiable operation (no OIML restrictions), after activating this function,
the scale can indicate zero after a slow drift over time if it is full. When using this
function, overloading the scale must be prevented with suitable measures.
5.2.13 DR3 - Minimum Weight for Weighing Range 1
The current weight value can be used for verifiable recording (with the numeral
step for measurement range 1) only above the minimum weight. The minimum
weight is defined by an adjustment or a calibration. The minimum weight depends
on the number and type of load cells used.
The value can be set to 0 on non-calibrating scales.
5.2.14 DR3 - Maximum Weight for Weighing Range 1
The current weight can be used for calibrating purposes (with the numeral step for
measurement range 1) only under the maximum weight. The maximum weight is
defined during adjustment. The maximum weight depends on the number and type
of load cells used and the required weight range.
SIWAREX FTC 5-41