Siemens 6AV6372-2DF00-0CL0 SIMATIC WinCC

Name: Siemens 6AV6372-2DF00-0CL0 SIMATIC WinCC
Brand: Siemens
SKU: 6AV6372-2DF00-0CL0
Price: 584.00 EUR
Availability: InStock

€ 584,00

Condition

Clear

SKU: 6AV6372-2DF00-0CL0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6372-2DF00-0CL0 is a software license package belonging to the SIMATIC WinCC (Windows Control Center) family, developed by Siemens for use as a SCADA and HMI runtime and configuration environment on PC-based systems. This part number corresponds to a WinCC Runtime or configuration software edition, designed to run on standard industrial PCs and panel PCs under Microsoft Windows operating systems. It serves as the central visualization and process control software layer between field-level automation hardware and operator workstations.

The software provides a comprehensive set of features including tag-based process visualization, alarm management, trend logging, and historical data archiving. It supports a wide range of communication interfaces and drivers, enabling connectivity to Siemens SIMATIC S7 PLCs via MPI, PROFIBUS, and Industrial Ethernet (PROFINET), as well as OPC DA/UA server and client functionality for third-party system integration. The runtime environment supports scripting via VBScript and C-Script for custom process logic, and includes a structured project database for managing screens, tags, and archives. The software is engineered to meet industrial reliability requirements with redundancy options available in higher editions.

The 6AV6372-2DF00-0CL0 is typically deployed in process industries such as chemical, pharmaceutical, water treatment, and energy management, as well as in discrete manufacturing environments requiring centralized supervisory control. It is suited for applications where operators need real-time process overviews, historical trend analysis, and alarm handling from a central PC workstation or server. The software integrates tightly with the broader Siemens TIA Portal and SIMATIC automation ecosystem, making it a natural choice for plants already utilizing Siemens PLC and drive infrastructure.

Technical Specifications

Software Family	SIMATIC WinCC
Software Type	SCADA / HMI Visualization Software
Host Operating System	Microsoft Windows (industrial PC / panel PC)
Communication Protocols	MPI, PROFIBUS, PROFINET, OPC DA, OPC UA
PLC Compatibility	SIMATIC S7-300, S7-400, S7-1200, S7-1500
Scripting Support	VBScript, C-Script
Alarm Management	Integrated alarm logging and archiving
Trend/Archive Function	Process value logging with historical trend display
Redundancy Support	Available in higher WinCC editions
License Type	Single-user software license
Series	SIMATIC WinCC V7 / WinCC flexible
Certifications	CE

Common Error Codes & System Events

Event ID: 1000000: WinCC Runtime startup failure — the runtime process could not be initialized, often due to a missing or invalid license.
Verify that the WinCC license (6AV6372-2DF00-0CL0) is correctly installed using the Siemens Automation License Manager. Reinstall the license if necessary.
Event ID: 1000008: Communication error to PLC — the configured channel driver cannot establish a connection to the target controller.
Check network cabling, IP address configuration, and that the correct channel driver is installed and configured. Verify PLC is in RUN mode and reachable on the network.
Event ID: 1000020: Tag logging archive error — the process value archive cannot be written, typically due to insufficient disk space or a corrupted archive database.
Free disk space on the archive drive, check database integrity using the WinCC diagnostic tools, and restart the tag logging server.
Event ID: 1000040: Alarm logging server failure — the alarm server process has stopped or cannot write to the alarm archive.
Restart the WinCC alarm logging server from the WinCC Explorer. Check Windows Event Viewer for underlying database or service errors.
Event ID: 1000055: OPC server connection lost — the OPC DA or OPC UA server connection to a third-party system has been interrupted.
Verify OPC server availability, check firewall settings, and confirm DCOM configuration is correct for OPC DA connections. Reconnect via WinCC channel configuration.
Event ID: 1000100: License not found or expired — WinCC Runtime is operating in demo mode due to a missing, invalid, or expired license.
Open the Siemens Automation License Manager, verify the license for 6AV6372-2DF00-0CL0 is present and valid, and transfer or repair the license as required.
Event ID: 1000200: Graphics runtime error — a process screen cannot be loaded or rendered, possibly due to a corrupted project file or missing ActiveX component.
Recompile the affected WinCC project screens, verify all required ActiveX controls are registered on the host PC, and reload the runtime project.

Frequently Asked Questions

What is the tag count or power tag limit for this WinCC license?

The tag limit depends on the specific edition encoded in the 6AV6372-2DF00-0CL0 part number. WinCC licenses are available in tiers such as 128, 512, 2048, 8192, 65536, and unlimited tags. Consult the Siemens Automation License Manager after installation to confirm the licensed tag count for this specific part.

Which PLCs and controllers can WinCC communicate with using this software?

WinCC supports communication with SIMATIC S7-300, S7-400, S7-1200, and S7-1500 PLCs via MPI, PROFIBUS DP, and PROFINET/Industrial Ethernet. It also supports OPC DA and OPC UA for integration with third-party controllers and systems.

Is this software compatible with TIA Portal?

WinCC V7 operates as a standalone SCADA platform and is not the same as WinCC in TIA Portal (WinCC Basic/Comfort/Advanced/Professional). However, it can coexist with TIA Portal projects and communicate with TIA Portal-programmed PLCs via standard drivers.

What operating system is required to run this WinCC software?

SIMATIC WinCC V7 requires a supported version of Microsoft Windows, typically Windows 7 Professional/Ultimate (64-bit) or Windows Server 2008 R2 and later editions, depending on the WinCC version. Siemens publishes a compatibility matrix for each WinCC release.

How is the license managed and transferred?

The WinCC license is managed using the Siemens Automation License Manager (ALM). Licenses can be stored on a USB dongle or bound to a hard disk, and can be transferred between systems using the ALM tool provided by Siemens.

Troubleshooting

WinCC Runtime starts in demo mode and displays a license warning

The Automation License Manager does not detect a valid license for the installed WinCC version. This may occur after a hard disk replacement, OS reinstallation, or if the license was not properly transferred.

Open the Siemens Automation License Manager, locate the license associated with 6AV6372-2DF00-0CL0, and verify its status. If the license is damaged, use the ALM repair function or contact Siemens license support to restore it.

No communication between WinCC and the SIMATIC S7 PLC

Check the WinCC channel driver configuration in WinCC Explorer under Tag Management. Verify the connection parameters (IP address, rack, slot) match the PLC configuration. Use the Siemens STEP 7 or TIA Portal to confirm the PLC is accessible on the network.

Correct the channel driver connection settings, ensure the PC network adapter is configured on the same subnet as the PLC, and confirm no Windows firewall rules are blocking the S7 communication port (TCP 102). Restart the WinCC channel driver after making changes.

WinCC project fails to open or crashes during loading

The project database may be corrupted, or required Windows components such as SQL Server or specific runtime DLLs may be missing or damaged. Check the Windows Event Viewer and WinCC diagnostic log files located in the project directory.

Run the WinCC project consistency check from WinCC Explorer. If the database is corrupted, restore from the last valid project backup. Reinstall WinCC if core runtime components are found to be missing or damaged.

Historical trend data is not displayed or archive gaps appear

The Tag Logging server may have stopped, or the archive database has reached its configured size limit. Check the WinCC Tag Logging configuration and review disk space on the archive volume.

Restart the Tag Logging server from WinCC Explorer, increase the archive size limit or enable automatic backup and segmentation in the Tag Logging configuration, and ensure sufficient free disk space is maintained on the archive drive.

Alarm screens show no alarms despite known process faults

The Alarm Logging server may be stopped, or the alarm tags may not be correctly linked to the PLC data source. Verify the alarm server status in WinCC Explorer and check that the alarm trigger tags have valid, live values.

Restart the Alarm Logging server in WinCC Explorer, verify tag connections in Tag Management, and confirm that the PLC is actively writing fault bits to the configured alarm trigger addresses. Recompile the alarm configuration if changes were recently made.

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