Description

The Siemens 6AV6381-2BC07-0AV0 is a complete SIMATIC WinCC V7.0 SCADA software license package, comprising both Runtime and Configuration (RT+CS) capabilities for industrial process visualization and operator control. This single-user license delivers the full power of Siemens’ proven SCADA platform, enabling engineers to design sophisticated HMI interfaces while providing operators with real-time process monitoring and control functions.

The Siemens 6AV6381-2BC07-0AV0 supports up to 1024 or 8192 Power Tags (variable points, depending on the specific COA label variant), with built-in alarm logging, SQL database integration, and OPC-DA server/client functionality. Designed to run on Windows XP Professional, Windows Vista, and Windows 7 operating systems, this version of WinCC introduced significant innovations including Windows Vista-style interface design, the SIMATIC Logon central user management tool, and enhanced security features that set the standard for modern SCADA systems.

 

Application Scenarios

Imagine a large-scale cigarette manufacturing facility with 33 tobacco elevators, 6 conveyor lines, and 12 collection machines, requiring real-time monitoring of over 10,000 I/O points across a distributed production floor. Engineers chose the Siemens 6AV6381-2BC07-0AV0 (WinCC V7.0) to build their central monitoring system, leveraging its robust multi-client/server architecture to display dynamic process flows, generate shift reports, and provide instant alarm notifications when equipment faults occur. The 6AV6381-2BC07-0AV0 allowed the facility to visualize each machine’s status using color-coded indicators—green for normal operation, red for standby, red flashing for faults—while storing 30 days of historical data for quality analysis and troubleshooting. The system’s integrated SQL database and VBScript programming capabilities enabled seamless data exchange with third-party business systems, transforming raw production data into actionable intelligence for management decision-making.

In another example, a steel pipe manufacturing plant implemented a constant-pressure air supply monitoring system using Siemens 6AV6381-2BC07-0AV0 as the supervisory platform. The software interfaced with S7-300 PLCs via Ethernet, executing PID control algorithms and coordinating multiple variable-frequency drives to maintain stable air pressure across the facility. The 6AV6381-2BC07-0AV0 provided operators with intuitive graphical interfaces, real-time trend displays, and comprehensive alarm management, ensuring uninterrupted compressed air supply for critical production equipment.

 

Parameters

Main Parameters	Value/Description
Product Model	6AV6381-2BC07-0AV0
Manufacturer	Siemens
Product Category	SCADA Software – WinCC V7.0 RT+CS (Runtime + Configuration)
License Type	Single License (Single User)
Power Tags (Variables)	128 / 1024 / 8192 (verify COA label for exact count)
Multi-User Support	Yes; up to 32 clients per server
Server Support	Up to 12 redundant servers
Configuration Languages	70 languages (Asia version: EN, CHS, CHT, KOR, JPN)
SQL Database	Integrated Microsoft SQL Server 2005
OPC-DA Interface	Server and Client included
Alarm System	Integrated (buffer and acknowledgment)
Report System	Integrated
Object Block Library	Integrated (panel technology)
Processor Requirement	Minimum 1.0 GHz
RAM Requirement	Minimum 1,000 MB
Supported Operating Systems	Windows XP Professional SP2/SP3, Windows Vista, Windows 7
Scripting Languages	VBScript, C-Script

Note: The Siemens 6AV6381-2BC07-0AV0 is an End-of-Life (EOL) product. New projects should consider WinCC V7.5 SP2 or WinCC Unified (TIA Portal). Verify Power Tags count and regional version (EU vs. ASIA) on the COA label before purchase.

 

Technical Principles and Innovative Values

Innovation Point 1: System-Wide Security and User Management
The Siemens 6AV6381-2BC07-0AV0 introduced the SIMATIC Logon central user management tool, allowing integration with Windows Active Directory for unified authentication across the entire automation network. WinCC V7.0 can run as a background service, enabling IO servers, data archive servers, and Web servers to operate in secure data centers without requiring user login sessions—a critical feature for unattended operation and cybersecurity compliance. The “client without IE” architecture further enhances security by eliminating browser-based attack vectors.

Innovation Point 2: Object-Oriented Panel Technology
The Siemens 6AV6381-2BC07-0AV0 introduced a revolutionary panel concept for object-oriented graphical configuration. Engineers can create reusable faceplates containing all visualization, logic, and data binding for specific equipment types (motors, valves, conveyors, etc.). These panels are stored in a library and can be distributed as single files; updates to a panel template automatically propagate to all instances across the project. This approach reduced engineering time by up to 60% for large projects with repeated equipment configurations, as demonstrated in the cigarette plant application where 33 identical elevators shared a single panel design.

Innovation Point 3: Advanced Data Management and Connectivity
The Siemens 6AV6381-2BC07-0AV0 integrates a high-performance SQL database (Microsoft SQL Server 2005) for efficient process data archiving and retrieval. The system supports OLE-DB and OPC HDA (Historical Data Access) interfaces, enabling third-party analysis tools and business systems to access archived production data. The addition of native drivers for Modbus TCP and Allen-Bradley Ethernet/IP significantly expanded connectivity beyond Siemens PLCs, making the 6AV6381-2BC07-0AV0 a versatile platform for heterogeneous automation environments.

Innovation Point 4: Modern User Interface Design
WinCC V7.0 adopted Windows Vista-style visual design, including true-color graphics, gradients, transparency effects, and a customizable UI framework. All HMI controls—trend curves, alarm tables, function charts, and user archive interfaces—were completely redesigned with enhanced functionality including export/import, printing, and user-configurable toolbars. These improvements not only enhanced operator ergonomics but also reduced training requirements by providing a familiar, intuitive interface consistent with modern desktop applications.