Siemens SIWAREX WP321 User Manual

● Select the COM port of your PC used for the RS485-USB converter (for example: COM3).
Figure 7-9 SIWATOOL: Select Com port window
● Click on the "Online" button
⇒ The communication to SIWAREX WP321 is established.
7.4.3 Calibration
7.4.3.1 Selecting the calibration method
You can calibrate the SIWAREX module in two different ways:
● Calibration with calibration weight (Page 47) When calibrating with calibration weights,
mechanical influences of the scale construction are also taken into account.
● Automatic calibration (without calibration weight) (Page 50) When calibrating without
calibration weights, the technical specifications of the connected load cell(s) are taken into
account. With automatic calibration, the accuracy of the scale depends on the mechanical
properties of the scale.
With both methods, make sure that the mechanical properties of the scale are flawless prior to
calibration.
Commissioning
7.4 Fast commissioning (Quick Start) with SIWATOOL
SIWAREX WP321
46 Operating Instructions, 08/2019, A5E33715669A-AD

Siemens SIWAREX WP321 Specifications

General

Brand	Siemens
Model	SIWAREX WP321
Category	Accessories
Language	English