Based on the WB900 manual’s “Optimization” chapter, follow these rules for reliable data:

: If an error occurs, use the physical E-stop on your control panel or press [STOP] on the WB900 to halt the current process. 3. Maintenance and Calibration

Standard 230 VAC (or 115 VAC), with 18-28 VDC options available for specific process interfaces.

The is a specialized weighing and dosing controller used in demanding industrial applications. While a single "detailed paper" by that exact title isn't a standard academic publication, the technical documentation for the WB-900 series (which includes the WB-902 model) provides the comprehensive operating instructions ( käyttöohje ) and specifications you need. Core Technical Specifications The