Siemens 6AV6371-2BM17-5AJ0 SIMATIC WinCC flexible

SKU: 6AV6371-2BM17-5AJ0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6371-2BM17-5AJ0 is a software license package belonging to the SIMATIC WinCC flexible product family, developed by Siemens for engineering and configuring HMI (Human-Machine Interface) applications. This part number corresponds to a WinCC flexible runtime or engineering software edition, used in conjunction with Siemens SIMATIC HMI panels and PC-based visualization systems. It is part of Siemens' established WinCC flexible platform, which serves as the configuration and runtime environment for a wide range of SIMATIC HMI devices.

WinCC flexible provides a comprehensive engineering environment for creating HMI projects, including screen design, tag management, alarm handling, recipe management, and trend displays. The software supports communication with Siemens S7-200, S7-300, S7-400, and S7-1200 PLCs via MPI, PROFIBUS, and Ethernet interfaces. It offers a scalable architecture allowing projects to be migrated across different HMI panel types, and supports multi-language project configuration for international deployments. The runtime component enables real-time process visualization, data logging, and operator control functions on compatible SIMATIC HMI hardware.

WinCC flexible is widely deployed in manufacturing automation, process industries, packaging machinery, and material handling systems where operator interface and process visualization are required. It is particularly suited for applications using Siemens SIMATIC HMI panels such as the TP, OP, MP, and Mobile Panel series. The software is also used in machine builder environments where standardized HMI project templates need to be developed and replicated across multiple installations.

Technical Specifications

Software Family	SIMATIC WinCC flexible
Software Type	HMI Engineering / Runtime Software
Compatible PLC Families	S7-200, S7-300, S7-400, S7-1200
Communication Interfaces	MPI, PROFIBUS DP, Industrial Ethernet (TCP/IP)
Compatible HMI Devices	SIMATIC TP, OP, MP, Mobile Panel series
Operating System	Microsoft Windows (PC-based installation)
Project Migration	Scalable migration across SIMATIC HMI panel types
Language Support	Multi-language project configuration
Alarm Management	Integrated alarm logging and display
Recipe Management	Supported
Trend Display	Supported
Data Logging	Supported
Series	WinCC flexible

Common Error Codes & System Events

Event ID: 1000: Communication error between WinCC flexible runtime and the connected PLC. The configured connection cannot be established.
Verify network cable connections and PLC address settings. Check that the PLC is powered and in RUN mode. Confirm communication parameters (MPI address, IP address, or PROFIBUS address) match the project configuration.
Event ID: 1001: Tag read/write error. A configured tag cannot be read from or written to the PLC.
Check that the tag address in the WinCC flexible project matches the actual PLC data block or memory address. Verify PLC program is running and the relevant data areas are accessible.
Event ID: 2000: Runtime license error. The WinCC flexible runtime license is missing or invalid for the configured project size or feature set.
Verify that the correct runtime license is installed on the target device. Use the Siemens Automation License Manager to check license status and transfer a valid license if required.
Event ID: 3000: Project download error. Transfer of the compiled HMI project to the target panel or PC runtime failed.
Check the transfer connection (USB, Ethernet, or MPI). Ensure the target device is in transfer mode. Verify that the project was compiled without errors before initiating the download.
Event ID: 4000: Screen object configuration error. One or more screen objects reference tags or functions that are not defined in the project.
Open the project in the WinCC flexible engineering software and resolve all reported configuration errors. Recompile the project and re-download to the target device.
Event ID: 5000: Recipe data error. A recipe record could not be read from or written to the connected PLC or storage medium.
Check recipe configuration including tag assignments and data types. Verify that the target PLC data blocks are correctly sized and accessible. Check storage medium availability if recipes are stored externally.
Event ID: 6000: Alarm logging error. The alarm log file cannot be written, typically due to insufficient storage space or a missing storage medium.
Check available storage space on the HMI panel or PC. Clear old log files if storage is full. Verify that the configured log file path is accessible and writable.

Frequently Asked Questions

What is the difference between WinCC flexible Engineering and WinCC flexible Runtime?

WinCC flexible Engineering is the PC-based software used to create and configure HMI projects, while WinCC flexible Runtime is the software that executes the project on a target PC or HMI panel. Both components may require separate licenses depending on the edition.

Which Siemens HMI panels are compatible with WinCC flexible projects?

WinCC flexible supports the SIMATIC TP (Touch Panel), OP (Operator Panel), MP (Multi Panel), and Mobile Panel series. Compatibility depends on the specific WinCC flexible edition and the panel firmware version.

Can WinCC flexible projects be migrated to TIA Portal WinCC?

Yes, Siemens provides a migration tool within TIA Portal that allows existing WinCC flexible projects to be imported and converted. However, some manual rework may be required depending on the complexity of the original project.

What communication protocols does WinCC flexible support for PLC connectivity?

WinCC flexible supports MPI, PROFIBUS DP, and Industrial Ethernet (TCP/IP) for communication with Siemens S7 PLCs. Additional protocol support may be available through optional communication drivers.

Is a separate license required for each HMI panel running WinCC flexible Runtime?

Yes, each device running WinCC flexible Runtime requires its own valid runtime license. License management is handled through the Siemens Automation License Manager (ALM).

Troubleshooting

WinCC flexible Runtime displays 'No connection to PLC' message on the HMI panel

Check the physical communication cable between the HMI panel and the PLC. Verify the configured PLC address (MPI, PROFIBUS, or IP address) in the WinCC flexible project matches the actual PLC settings.

Correct the communication parameters in the WinCC flexible engineering project, recompile, and re-download to the panel. Replace the communication cable if found to be faulty. Ensure the PLC is powered and in RUN mode.

Project download to HMI panel fails during transfer

Confirm the panel is set to transfer mode (accessible via the panel's Start Center or control panel). Check the transfer connection type (USB, Ethernet) and verify the PC firewall is not blocking the transfer port.

Set the target panel to transfer mode before initiating the download. Disable PC firewall temporarily during transfer or add an exception for WinCC flexible. Ensure the correct transfer channel is selected in the WinCC flexible transfer settings.

WinCC flexible Engineering software reports compilation errors and will not generate a valid project

Open the project validation report within WinCC flexible to identify specific errors such as undefined tags, missing screen references, or invalid object configurations.

Resolve all reported errors in the engineering environment by correcting tag addresses, removing references to undefined objects, and ensuring all screen navigation links are valid. Recompile the project after each correction cycle.

Runtime license error appears after transferring project to a new HMI panel

The WinCC flexible Runtime license is bound to the original device and has not been transferred to the new panel. Check the Automation License Manager on the engineering PC for license status.

Use the Siemens Automation License Manager (ALM) to transfer the runtime license from the old device to the new panel. Ensure the correct license type and quantity match the project requirements.

Alarm history is not being saved or is lost after panel restart

Check the alarm logging configuration in the WinCC flexible project, including the storage location (internal flash, memory card, or USB). Verify that the storage medium is present and has sufficient free space.

Reconfigure the alarm log storage path to a valid and writable location. Insert a compatible memory card if external storage is required. Increase the allocated log file size or enable automatic log file archiving to prevent data loss.

Condition	Repair, Used, Refurbished, New in box (sealed)