Siemens SIWAREX WP321 User Manual

6 Connecting .................................................................................................................................................27
6.1 24 V connection .....................................................................................................................27
6.2 Connection of analog load cells .............................................................................................27
6.2.1 Connecting SIWAREX JB to the electronic weighing system and load cell ...........................28
6.2.2 Wiring diagrams .....................................................................................................................28
6.2.2.1 Load cells with four-wire system ............................................................................................28
6.2.2.2 Load cells with six-wire system ..............................................................................................30
6.2.3 Connecting the cable .............................................................................................................31
6.3 Shield connection...................................................................................................................31
6.4 Connection of RS485 serial interface.....................................................................................32
6.5 Connection of Siebert display via RS485...............................................................................33
6.6 Connection of the SIWAREX DB ...........................................................................................34
6.6.1 Connect SIWAREX DB to SIWAREX WP electronic weighing system and load cell.............34
6.6.2 Connect the cable ..................................................................................................................35
7 Commissioning ...........................................................................................................................................37
7.1 Factory-set parameters ..........................................................................................................37
7.2 Commissioning tools ..............................................................................................................37
7.3 5-minute quick start with the operator panel and the Ready-for-Use software ......................38
7.3.1 Start........................................................................................................................................38
7.3.2 Factory setting of the parameters ..........................................................................................39
7.3.3 Selecting the calibration method ............................................................................................40
7.3.4 Defining the calibration weights .............................................................................................41
7.3.5 Setting calibration points ........................................................................................................42
7.3.6 Calibrating the scale automatically.........................................................................................43
7.3.7 Performing the automatic calibration......................................................................................44
7.3.8 Checking the scale following calibration ................................................................................44
7.4 Fast commissioning (Quick Start) with SIWATOOL...............................................................45
7.4.1 Service with the SIWATOOL program ...................................................................................45
7.4.2 Establish communication to SIWAREX WP321 .....................................................................45
7.4.3 Calibration ..............................................................................................................................46
7.4.3.1 Selecting the calibration method ............................................................................................46
7.4.3.2 Calibration with calibration weight..........................................................................................47
7.4.3.3 Automatic calibration (without calibration weight) ..................................................................50
7.4.4 Receive all data......................................................................................................................55
7.5 Service with the SIWATOOL program ...................................................................................56
7.5.1 Windows and functions of SIWATOOL ..................................................................................56
7.5.2 Offline parameter assignment ................................................................................................57
7.5.3 Online parameter assignment ................................................................................................57
7.5.4 Available help options ............................................................................................................58
7.5.5 Entering parameters with SIWATOOL ...................................................................................58
8 Scale parameters and functions .................................................................................................................59
8.1 Parameters and functions ......................................................................................................59
8.2 Assigning parameters to the electronic weighing system with SIWAREX DB .......................59
8.3 DR 2 command code .............................................................................................................60
Table of contents
SIWAREX WP321
4 Operating Instructions, 08/2019, A5E33715669A-AD

Siemens SIWAREX WP321 Specifications

General

Brand	Siemens
Model	SIWAREX WP321
Category	Accessories
Language	English