Siemens 6AV6372-2DF57-0AH0 SIMATIC WinCC

Name: Siemens 6AV6372-2DF57-0AH0 SIMATIC WinCC
Brand: Siemens
SKU: 6AV6372-2DF57-0AH0
Price: 932.00 EUR
Availability: InStock

€ 932,00

Condition

Clear

SKU: 6AV6372-2DF57-0AH0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6372-2DF57-0AH0 is a WinCC (Windows Control Center) SCADA/HMI software package belonging to Siemens' SIMATIC HMI product family. WinCC is a supervisory control and data acquisition software platform designed for process visualization, monitoring, and control on PC-based systems. This specific part number corresponds to a WinCC runtime or configuration license within the SIMATIC automation ecosystem.

WinCC provides a comprehensive set of engineering and runtime tools including tag management, alarm logging, trend displays, report generation, and user administration. The software supports a wide range of communication drivers enabling connectivity to SIMATIC S7-300, S7-400, S7-1200, and S7-1500 PLCs via PROFIBUS, PROFINET, and MPI interfaces, as well as OPC UA and OPC DA for third-party system integration. It features a client-server architecture supporting multi-user environments, redundancy configurations, and web-based remote access via WinCC Web Navigator.

WinCC is widely deployed in process industries including chemical, pharmaceutical, food and beverage, water treatment, and energy management. It is also used extensively in discrete manufacturing for machine monitoring, production data acquisition, and quality control visualization. The platform is suitable for both standalone single-station installations and large distributed multi-server SCADA architectures requiring high availability and scalability.

Technical Specifications

Software Platform	SIMATIC WinCC
Operating System Compatibility	Windows 10 / Windows Server 2016 or later (version-dependent)
Communication Interfaces	PROFIBUS, PROFINET, MPI, OPC UA, OPC DA
PLC Compatibility	SIMATIC S7-300, S7-400, S7-1200, S7-1500
Architecture	Client-server, multi-user capable
Redundancy Support	Yes (server redundancy configurable)
Web Access	WinCC Web Navigator supported
Alarm Logging	Yes, with alarm archiving and reporting
Trend/Data Logging	Yes, process value archiving with trend display
Report Generation	Yes, integrated report designer
Series/Product Family	SIMATIC WinCC
Certifications	CE, UL

Common Error Codes and System Events

Event ID: 1000000: WinCC runtime startup error — the runtime system failed to initialize correctly, often due to a licensing or configuration issue.
Check that a valid WinCC license is installed using the Siemens Automation License Manager. Verify the project configuration for errors and restart the runtime.
Event ID: 1001: Tag communication error — one or more configured tags cannot be read from the connected PLC or data source.
Verify the communication driver configuration and check network connectivity to the PLC. Confirm that the PLC program contains the expected data blocks and addresses.
Event ID: 112: Database connection failure — WinCC cannot connect to the underlying SQL Server database used for archiving.
Check that Microsoft SQL Server is running on the WinCC server. Verify SQL Server service status in Windows Services and ensure sufficient disk space is available for archives.
Event ID: 10241: License not found or license count exceeded — the number of configured tags or clients exceeds the licensed quantity.
Open the Siemens Automation License Manager and verify the installed license type and tag count. Upgrade the license or reduce the number of configured tags/clients to match the license.
Communication Error: OPC server connection lost — WinCC has lost communication with a configured OPC DA or OPC UA server.
Verify that the OPC server application is running and accessible on the network. Check firewall settings and DCOM configuration for OPC DA connections, or endpoint URL settings for OPC UA.
Runtime Startup Warning: Project consistency check failed — WinCC detected inconsistencies in the project data during runtime startup.
Open the WinCC project in the Configuration Studio and run the project consistency check tool. Resolve all reported errors and recompile the project before restarting runtime.
Redundancy Fault: WinCC server redundancy switchover occurred — the primary server became unavailable and the standby server has taken over.
Investigate the primary server for hardware or software faults. Restore the primary server to service and verify that redundancy synchronization completes successfully before returning to normal operation.

Frequently Asked Questions

What type of product is the Siemens 6AV6372-2DF57-0AH0?

The 6AV6372-2DF57-0AH0 is a SIMATIC WinCC software license package used for PC-based SCADA and HMI visualization. It provides runtime and/or engineering functionality for process monitoring and control applications.

Which PLCs are compatible with WinCC using this license?

WinCC supports communication with SIMATIC S7-300, S7-400, S7-1200, and S7-1500 PLCs via PROFIBUS, PROFINET, and MPI. Third-party PLCs and systems can also be integrated using OPC UA or OPC DA interfaces.

Does this WinCC package support multi-user or client-server operation?

Yes, WinCC supports client-server architectures allowing multiple operator stations to connect to a central WinCC server. The number of clients supported depends on the specific license type.

Is a separate SQL Server license required for WinCC?

WinCC installs and uses Microsoft SQL Server for its internal archiving and logging functions. A dedicated SQL Server license is generally not required as WinCC includes a runtime version of SQL Server appropriate for its use.

Can WinCC be accessed remotely via a web browser?

Yes, WinCC supports remote access through the WinCC Web Navigator add-on, which allows operators to view and interact with WinCC screens from a standard web browser over an intranet or internet connection.

Troubleshooting

WinCC runtime fails to start and displays a license error

Open the Siemens Automation License Manager and check whether a valid WinCC license is present and not expired or transferred. Verify the license matches the installed WinCC version and tag count.

Install or transfer the correct WinCC license using the Automation License Manager. If the license dongle is used, ensure it is connected to the PC. Contact Siemens license support if the license appears corrupted.

Tags show no value or display '#COMM' error in runtime

Check the communication driver settings in WinCC Configuration Studio. Verify the PLC IP address or PROFIBUS address is correct and that the PLC is powered and reachable on the network.

Correct the connection parameters in the WinCC communication driver configuration. Test network connectivity using a ping or STEP 7 / TIA Portal online connection. Restart the WinCC channel if necessary.

WinCC archive data is missing or archiving has stopped

Check the Windows Event Log and WinCC diagnostic log for SQL Server errors or disk space warnings. Verify that the Microsoft SQL Server service is running and that the archive drive has sufficient free space.

Free up disk space on the archive drive or configure archive backup and cleanup settings in WinCC. Restart the SQL Server service if it has stopped and verify WinCC archive tag configuration is correct.

WinCC project opens in Configuration Studio but reports consistency errors

Run the WinCC project consistency check from the Configuration Studio menu. Review the list of reported errors, which may include missing graphics, broken tag references, or invalid script syntax.

Resolve each reported consistency error by correcting tag names, relinking graphics objects, or fixing script errors. Recompile the project and perform a full project save before restarting runtime.

WinCC Web Navigator clients cannot connect to the WinCC server

Verify that the WinCC Web Navigator server component is installed and running on the WinCC server. Check Windows Firewall settings to ensure the required HTTP or HTTPS ports are open.

Enable the required firewall ports for WinCC Web Navigator (typically port 80 or 443). Ensure the Web Navigator server service is started and that client PCs have the Web Navigator client plugin installed in their browser.

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