Siemens SIWAREX FTC, Device Manual

Page: 59 / 149

W
EIGHING
F
UNCTIONS AND
P
ARAMETERS
weight values are not evaluated because no plausible weight values have
been received.
5.2.39 DR 3 - Regulations
Scales in calibrating operation are subject to certain restrictions. The "OIML" entry
activates these restrictions. To deactivate them, it is necessary to enter "----".
The entry „OIML“ only makes sense if the scale is to be verifiable as a non-
automatic weighing instrument.
5.2.40 DR 3 - Weight Unit
A 4-position character sequence can be defined as the unit of measurement,
e.g.: g, kg, lbs
5.2.41 DR 3 – Large Weight Unit
A 4 character string can be defined as the unit of measurement e.g.: t.
The relationship between the mass unit of measurement and the measured unit of
measurement is determined with a factor e.g. 1,000. The large weight unit is
advantageous when defining quantities that refer to a longer period of time,
e.g. belt quantities per hour.
5.2.42 DR 3 - Length Unit (belt scale only)
The length unit is used for defining the belt length. Calculating the belt load refers
to this definition.
The parameter only has an effect in the operating mode "Belt scale".
5.2.43 DR 3 - Conversion Factor
The conversion factor indicates the relationship between the weight unit and the
large weight unit. The factor can be defined as required.
Example:
Weight unit: kg
Large weight unit: t
Conversion factor 1000,0
5.2.44 DR 3 – Determination Time (belt scale only)
With a static scale (determination time = 0), the operation points are determined
immediately after activating the instruction during the adjustment. Zero setting is
also executed immediately when defining a stable weight.
A determination time can also be defined for this instruction for the belt scale. The
scale runs the determination of the operation point during the defined
determination time as an average value of all measurements and the average
value is output after the determination time has elapsed.
The determination time applies for the following instructions: zero point valid,
adjustment weight 1...4 valid, zero setting, taring.
Example:
SIWAREX FTC 5-47