Siemens SIWAREX FTA - DR 4 - Type: Filling (Additive) and Emptying

Weighing Functions
SIWAREX FTA
5-63
5.4.4 DR 4 - Type: filling (additive) and emptying
Automatic Gravimetric Filling Instrument – conforming with OIML R-61 - Automatic
Weighing Instrument (AWI) type. The scale doses individual amounts in single or
continuous operation according to a repetitive schema. Emptying the scale is part
of the automatic operation cycle.
The weighing procedure is clarified by the following image
Image 5-5 Weighing steps in automatic filling operation AWI