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General| Brand | Siemens |
|---|---|
| Model | SIWAREX WP251 |
| Category | Accessories |
| Language | English |
General warnings and precautions for handling the device and ensuring compliance.
Explains connecting strain gauge sensors and rules for analog load cells.
Covers correct shield support for shielded cables to ensure system immunity.
Covers checking setup, parameter assignment, calibration, and functionality.
Details the automatic calibration procedure using SIWATOOL without calibration weights.
Describes calibration using physical weights and the SIWATOOL software.
Covers using SIWATOOL for scale commissioning and servicing independently of the automation system.
Explains SIWAREX WP251's operating modes (NAWI, AWI, ACI) and data records (DR).
Details the sequential steps involved in weighing and dosing operations.
Describes parameters for scale calibration, including zero and reference points.
Details parameters for load cell characteristics, manufacturer, and order number.
Configures tolerance limits (TH2, TH1, TL1, TL2) for dosing checks.
Sets material-specific parameters like fine weight, trailing weight, and blocking times.
Configures proportional controller settings and filter parameters for dosing optimization.
Includes parameters for dosing system configuration like set points, taring, and emptying.
Lists and explains operating errors with their corresponding error codes and remedies.
Explains SIWAREX WP251 integration, I/O requirements, and maximum module counts per CPU.
Guides through adding SIWAREX WP251 as a technology module in TIA Portal.
Details how to integrate and call the WP251 function block (FB251) in the user program.
Explains parameter structure in data records and using command mailboxes for communication.
Describes the s_IO_DATA structure in the instance DB for direct data access.
Details the command mailboxes (CMD1, CMD2, CMD3) for executing commands and data access.
Lists contents of the calibration set and steps for preparing scale verification.
Emphasizes matching scale design to construction license and contacting authorities.
Guides on installing SecureDisplay software on the HMI for legal trade display.
Explains scale parameterization according to intended use and identifying changeable parameters.
Describes scale adjustment during commissioning and the importance of preliminary checks.
Details checking parameters using the SIMATIC HMI operator panel and calibration check submenu.
Outlines checks for SecureDisplay software ID, firmware ID, and zoom factor.
Details accuracy, resolution, input signal, and measuring range for load cell connection.
